- published: 08 Mar 2013
- views: 20074
Create your page here
-
remove the playlistLactase
- remove the playlistLactase
back to playlist
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet and adults think nothing of downing a glass of cows' milk. But worldwide, only a third of adults can actually digest lactose, the sugar in milk. In this short film we follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults, tracing the origin of the trait to less than 10,000 years ago, a time when some human populations started domesticating animals, including goats, sheep, and cows. Combining genetics, chemistry, and anthropology, this story provides a compelling example of the co-evolution of human genes and human culture.
This video belongs to the Howard Hughes Medical Institute.
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente traz essa possibilidade de volta!! Mas existem várias informações sobre isso que nem todo mundo sabe, então vale a pena assistir o vídeo pra ficar por dentro do assunto!
Um xeero!
JitanacomJota
-----------------------------------------------------------------------------------------------
Facebook: https://www.facebook.com/JitanacomJota
Instagram: @jitanacardins
Snapchat: jitanacardins
Twitter: @jitanacardins
Email: jitanacardins@gmail.com
- published: 10 Sep 2015
- views: 2946
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose.
Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time. If a person does not produce the lactase to breakdown lactose, they are referred to as lactose intolerant. Cats are often lactose intolerant because their production of lactase decreases dramatically after weaning.
We can produce lactose-free milk by treating milk containing lactose with the enzyme lactase. This can be done in the lab using the following steps:
1) A syringe is used to add a mixture of sodium alginate and lactase to a solution of calcium chloride drop by drop to form beads of immobilized lactase
2) The immobilized lactase beads are placed inside a syringe which has tubing attached to it (closed by a clamp) and a gauze inside it (to prevent beads from becoming stuck).
3) The milk containing lactose is added and allowed to sit in contact with the lactase
4) Th milk is cycled through and the glucose concentration is tested
5) Steps 3-4 are repeated and the concentration of glucose measured each time
Upon repeated cyclings it can be observed that the glucose concentration increases with each cycle. This is because the lactase is gradually breaking down the lactose in the milk into glucose and galactose.
The process can be on an industrial scale to treat milk and milk products before they are available for human consumption.
- published: 09 Feb 2013
- views: 23624
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012
Billy is lactose intolerant. A quick look through history informs us that a mutation in the MCM6 and LCT genes affects the ability to produce lactase. Billy inherited an ancestral gene that does not carry the beneficial lactose tolerant mutation.
- published: 03 Sep 2012
- views: 5224
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an enzyme, lactase, found in the intestine.
Around 75% of the world´s population suffers from lactose intolerance.
Animation.
Departamento de Bioorgánica
Instituto de Química Orgánica General, IQOG (CSIC)
http://www.youtube.com/user/CanalDivulgacion
http://www.iqog.csic.es/iqog/es/AlfonsoFernandez-Mayoralas/paginaweb
- published: 13 Nov 2012
- views: 45920
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans a unique advantage over the rest of the animal kingdom: our ability to digest milk as adults.
Watch the Full Program Here: https://youtu.be/8GEloPVEh-8
Original Program Date: June 2, 2012
Subscribe to our YouTube Channel for all the latest from WSF.
Visit our Website: http://www.worldsciencefestival.com/
Like us on Facebook: https://www.facebook.com/worldsciencefestival
Follow us on twitter: https://twitter.com/WorldSciFest
- published: 01 Dec 2014
- views: 1036
Lactase (also known as lactase-phlorizin hydrolase, or LPH), a part of the β-galactosidase family of enzymes, is a glycoside hydrolase involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers. Lactase is present predominantly along the brush border membrane of the differentiated enterocytes lining the villi of the small intestine. In humans, lactase is encoded by the LCT gene.
Lactase is essential for digestive hydrolysis of lactose in milk. Deficiency of the enzyme causes lactose intolerance.
The optimum temperature for lactase is about 77 °F (25 °C) for its activity and has an optimum pH of 6.
Lactase can hydrolyze a variety of substrates. While it is most notably a member of the β-galactosidase enzymatic class, lactase also has glucosidase and glycosylceramidase activity. In metabolism, the β-glycosidic bond in D-lactose is hydrolyzed to form D-galactose and D-glucose, which can be absorbed through the intestinal walls and into the bloodstream. The overall reaction that lactase catalyzes is C12H22O11 + H2O → C6H12O6 + C6H12O6 + heat. Lactase also catalyzes the conversion of phlorizin to phloretin and glucose.
This page contains text from Wikipedia, the Free Encyclopedia -
http://en.wikipedia.org/wiki/Lactase
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
- Loading...
-
14:53Got Lactase?
Got Lactase?Got Lactase?
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet and adults think nothing of downing a glass of cows' milk. But worldwide, only a third of adults can actually digest lactose, the sugar in milk. In this short film we follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults, tracing the origin of the trait to less than 10,000 years ago, a time when some human populations started domesticating animals, including goats, sheep, and cows. Combining genetics, chemistry, and anthropology, this story provides a compelling example of the co-evolution of human genes and human culture. This video belongs to the Howard Hughes Medical Institute. -
2:42What is the Lactase enzyme?
What is the Lactase enzyme?What is the Lactase enzyme?
How does lactase work in the body to break down lactose? -
12:04Aquele da enzima lactase
Aquele da enzima lactaseAquele da enzima lactase
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente traz essa possibilidade de volta!! Mas existem várias informações sobre isso que nem todo mundo sabe, então vale a pena assistir o vídeo pra ficar por dentro do assunto! Um xeero! JitanacomJota ----------------------------------------------------------------------------------------------- Facebook: https://www.facebook.com/JitanacomJota Instagram: @jitanacardins Snapchat: jitanacardins Twitter: @jitanacardins Email: jitanacardins@gmail.com -
3:313.6.5 Explain the use of lactase in the production of lactose-free milk
3.6.5 Explain the use of lactase in the production of lactose-free milk3.6.5 Explain the use of lactase in the production of lactose-free milk
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose. Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time. If a person does not produce the lactase to breakdown lactose, they are referred to as lactose intolerant. Cats are often lactose intolerant because their production of lactase decreases dramatically after weaning. We can produce lactose-free milk by treating milk containing lactose with the enzyme lactase. This can be done in the lab using the following steps: 1) A syringe is used to add a mixture of sodium alginate and lactase to a solution of calcium chloride drop by drop to form beads of immobilized lactase 2) The immobilized lactase beads are placed inside a syringe which has tubing attached to it (closed by a clamp) and a gauze inside it (to prevent beads from becoming stuck). 3) The milk containing lactose is added and allowed to sit in contact with the lactase 4) Th milk is cycled through and the glucose concentration is tested 5) Steps 3-4 are repeated and the concentration of glucose measured each time Upon repeated cyclings it can be observed that the glucose concentration increases with each cycle. This is because the lactase is gradually breaking down the lactose in the milk into glucose and galactose. The process can be on an industrial scale to treat milk and milk products before they are available for human consumption. -
3:58Lactase and Me
Lactase and MeLactase and Me
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012 Billy is lactose intolerant. A quick look through history informs us that a mutation in the MCM6 and LCT genes affects the ability to produce lactase. Billy inherited an ancestral gene that does not carry the beneficial lactose tolerant mutation. -
3:31Lactose intolerance
Lactose intoleranceLactose intolerance
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an enzyme, lactase, found in the intestine. Around 75% of the world´s population suffers from lactose intolerance. Animation. Departamento de Bioorgánica Instituto de Química Orgánica General, IQOG (CSIC) http://www.youtube.com/user/CanalDivulgacion http://www.iqog.csic.es/iqog/es/AlfonsoFernandez-Mayoralas/paginaweb -
6:51Pharmaceutical Enzyme: Lactase
Pharmaceutical Enzyme: LactasePharmaceutical Enzyme: Lactase
12U Biology -
2:55Lactase Enzyme Lab
Lactase Enzyme LabLactase Enzyme Lab
-
2:17Got Milk? Early Humans and Lactase Persistence
Got Milk? Early Humans and Lactase PersistenceGot Milk? Early Humans and Lactase Persistence
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans a unique advantage over the rest of the animal kingdom: our ability to digest milk as adults. Watch the Full Program Here: https://youtu.be/8GEloPVEh-8 Original Program Date: June 2, 2012 Subscribe to our YouTube Channel for all the latest from WSF. Visit our Website: http://www.worldsciencefestival.com/ Like us on Facebook: https://www.facebook.com/worldsciencefestival Follow us on twitter: https://twitter.com/WorldSciFest -
1:44Lactase Reaction
Lactase ReactionLactase Reaction
Description -
2:00Lactose/Lactase Lab
Lactose/Lactase LabLactose/Lactase Lab
-
6:31MLG Lactase
MLG Lactase
- Aldose reductase
- Alpha-Amylase
- Alpha-galactosidase
- Alpha-glucosidase
- Alpha-Mannosidase
- Amylase
- Aspergillus niger
- Aspergillus oryzae
- ATC code A16
- Beta-galactosidase
- Beta-glucosidase
- Beta-glucuronidase
- Blue white screen
- BRENDA
- Brush border
- CAS registry number
- Cell membrane
- Cellulase
- Chitinase
- Chromosome 2 (human)
- Disaccharidase
- Disaccharide
- DNA glycosylase
- Enterocyte
- Entrez
- Enzyme
- Escherichia coli
- ExPASy
- Fructolysis
- Fructose
- Fucosidase
- Fungus
- Galactokinase
- Galactolysis
- Galactose
- Galactosidases
- Galactosylceramidase
- GANAB
- GANC
- GBA2
- GBA3
- Gene
- Gene Ontology
- Glucocerebrosidase
- Glucose
- Glucosidases
- Glucosylceramidase
- Glycoside hydrolase
- Heparanase
- Hepatic fructokinase
- HEXA
- HEXB
- Hexosaminidase
- HPSE2
- Hyaluronidase
- Hydrolase
- Hydrolysis
- Iduronidase
- IntEnz
- Intestinal villus
- Invertase
- KEGG
- Kluyveromyces lactis
- Lactase
- Lactose
- Lactose intolerance
- Lactose synthase
- Locus (genetics)
- Lysozyme
- Maltase
- Maltase-glucoamylase
- Mannose
- MCM6
- Metabolism
- MetaCyc
- Monomer
- NAGA (gene)
- NEU1
- NEU2
- NEU3
- NEU4
- Neuraminidase
- OMIM
- PH
- Phloretin
- Phlorizin
- Plasmid vector
- Protein Data Bank
- PubMed
- PubMed Central
- PubMed Identifier
- Pullulanase
- Small intestine
- Sorbitol
- Sucrase
- Sucrase-isomaltase
- Swiss-Prot
- Temperature
- Template Eicosanoids
- Template Enzymes
- Template Esterases
- Template Glycolysis
- Template Kinases
- Template Metabolism
- Template Mutases
- Template Peroxidases
- Template Proteases
- Template Urea cycle
- Trehalase
- Triokinase
- Viral neuraminidase
- Yeast
- Β-galactosidase
-
Got Lactase?
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet and adults think nothing of downing a glass of cows' milk. But worldwide, only a third of adults can actually digest lactose, the sugar in milk. In this short film we follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults, tracing the origin of the trait to less than 10,000 years ago, a time when some human populations started domesticating animals, including goats, sheep, and cows. Combining genetics, chemistry, and anthropology, this story provides a compelling example of the co-evolu... -
What is the Lactase enzyme?
How does lactase work in the body to break down lactose? -
Aquele da enzima lactase
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente traz essa possibilidade de volta!! Mas existem várias informações sobre isso que nem todo mundo sabe, então vale a pena assistir o vídeo pra ficar por dentro do assunto! Um xeero! JitanacomJota ----------------------------------------------------------------------------------------------- Facebook: https://www.facebook.com/JitanacomJota Instagram: @jitanacardins Snapchat: jitanacardins Twitter: @jitanacardins Email: jitanacardins@gmail.com -
3.6.5 Explain the use of lactase in the production of lactose-free milk
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose. Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time. If a person does not produce the lactase to breakdown lactose, they are referred to as lactose intolerant. Cats are often lactose intolerant because their production of lactase decreases dramatically after weaning. We can produce lactose-free milk by treating milk containing lactose with the enzyme lactase. This can be done in the lab using the following steps: 1) A syringe is used to add a mixture of sodium alginate and lactase t... -
Lactase and Me
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012 Billy is lactose intolerant. A quick look through history informs us that a mutation in the MCM6 and LCT genes affects the ability to produce lactase. Billy inherited an ancestral gene that does not carry the beneficial lactose tolerant mutation. -
Lactose intolerance
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an enzyme, lactase, found in the intestine. Around 75% of the world´s population suffers from lactose intolerance. Animation. Departamento de Bioorgánica Instituto de Química Orgánica General, IQOG (CSIC) http://www.youtube.com/user/CanalDivulgacion http://www.iqog.csic.es/iqog/es/AlfonsoFernandez-Mayoralas/paginaweb -
Pharmaceutical Enzyme: Lactase
12U Biology -
Lactase Enzyme Lab
-
Got Milk? Early Humans and Lactase Persistence
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans a unique advantage over the rest of the animal kingdom: our ability to digest milk as adults. Watch the Full Program Here: https://youtu.be/8GEloPVEh-8 Original Program Date: June 2, 2012 Subscribe to our YouTube Channel for all the latest from WSF. Visit our Website: http://www.worldsciencefestival.com/ Like us on Facebook: https://www.facebook.com/worldsciencefestival Follow us on twitter: https://twitter.com/WorldSciFest -
Lactase Reaction
Description -
Lactose/Lactase Lab
-
Got Lactase?
- Order: Reorder
- Duration: 14:53
- Updated: 08 Mar 2013
- views: 20074
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet a...
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet and adults think nothing of downing a glass of cows' milk. But worldwide, only a third of adults can actually digest lactose, the sugar in milk. In this short film we follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults, tracing the origin of the trait to less than 10,000 years ago, a time when some human populations started domesticating animals, including goats, sheep, and cows. Combining genetics, chemistry, and anthropology, this story provides a compelling example of the co-evolution of human genes and human culture.
This video belongs to the Howard Hughes Medical Institute.
wn.com/Got Lactase
Human babies drink milk; it's the food especially provided for them by their mothers. Various cultures have also added the milk of other mammals to their diet and adults think nothing of downing a glass of cows' milk. But worldwide, only a third of adults can actually digest lactose, the sugar in milk. In this short film we follow human geneticist Spencer Wells, Director of the Genographic Project of the National Geographic Society, as he tracks down the genetic changes associated with the ability to digest lactose as adults, tracing the origin of the trait to less than 10,000 years ago, a time when some human populations started domesticating animals, including goats, sheep, and cows. Combining genetics, chemistry, and anthropology, this story provides a compelling example of the co-evolution of human genes and human culture.
This video belongs to the Howard Hughes Medical Institute.
- published: 08 Mar 2013
- views: 20074
What is the Lactase enzyme?
- Order: Reorder
- Duration: 2:42
- Updated: 16 Feb 2016
- views: 75
How does lactase work in the body to break down lactose?
How does lactase work in the body to break down lactose?
wn.com/What Is The Lactase Enzyme
How does lactase work in the body to break down lactose?
- published: 16 Feb 2016
- views: 75
Aquele da enzima lactase
- Order: Reorder
- Duration: 12:04
- Updated: 10 Sep 2015
- views: 2946
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente...
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente traz essa possibilidade de volta!! Mas existem várias informações sobre isso que nem todo mundo sabe, então vale a pena assistir o vídeo pra ficar por dentro do assunto!
Um xeero!
JitanacomJota
-----------------------------------------------------------------------------------------------
Facebook: https://www.facebook.com/JitanacomJota
Instagram: @jitanacardins
Snapchat: jitanacardins
Twitter: @jitanacardins
Email: jitanacardins@gmail.com
wn.com/Aquele Da Enzima Lactase
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem intolerância à lactose, mas a enzima lactase produzida artificialmente traz essa possibilidade de volta!! Mas existem várias informações sobre isso que nem todo mundo sabe, então vale a pena assistir o vídeo pra ficar por dentro do assunto!
Um xeero!
JitanacomJota
-----------------------------------------------------------------------------------------------
Facebook: https://www.facebook.com/JitanacomJota
Instagram: @jitanacardins
Snapchat: jitanacardins
Twitter: @jitanacardins
Email: jitanacardins@gmail.com
- published: 10 Sep 2015
- views: 2946
3.6.5 Explain the use of lactase in the production of lactose-free milk
- Order: Reorder
- Duration: 3:31
- Updated: 09 Feb 2013
- views: 23624
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into gluc...
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose.
Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time. If a person does not produce the lactase to breakdown lactose, they are referred to as lactose intolerant. Cats are often lactose intolerant because their production of lactase decreases dramatically after weaning.
We can produce lactose-free milk by treating milk containing lactose with the enzyme lactase. This can be done in the lab using the following steps:
1) A syringe is used to add a mixture of sodium alginate and lactase to a solution of calcium chloride drop by drop to form beads of immobilized lactase
2) The immobilized lactase beads are placed inside a syringe which has tubing attached to it (closed by a clamp) and a gauze inside it (to prevent beads from becoming stuck).
3) The milk containing lactose is added and allowed to sit in contact with the lactase
4) Th milk is cycled through and the glucose concentration is tested
5) Steps 3-4 are repeated and the concentration of glucose measured each time
Upon repeated cyclings it can be observed that the glucose concentration increases with each cycle. This is because the lactase is gradually breaking down the lactose in the milk into glucose and galactose.
The process can be on an industrial scale to treat milk and milk products before they are available for human consumption.
wn.com/3.6.5 Explain The Use Of Lactase In The Production Of Lactose Free Milk
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose.
Most humans have the ability to break down lactose in milk because they produce lactase in their digestive tract, however is is possible for them to loose this ability over time. If a person does not produce the lactase to breakdown lactose, they are referred to as lactose intolerant. Cats are often lactose intolerant because their production of lactase decreases dramatically after weaning.
We can produce lactose-free milk by treating milk containing lactose with the enzyme lactase. This can be done in the lab using the following steps:
1) A syringe is used to add a mixture of sodium alginate and lactase to a solution of calcium chloride drop by drop to form beads of immobilized lactase
2) The immobilized lactase beads are placed inside a syringe which has tubing attached to it (closed by a clamp) and a gauze inside it (to prevent beads from becoming stuck).
3) The milk containing lactose is added and allowed to sit in contact with the lactase
4) Th milk is cycled through and the glucose concentration is tested
5) Steps 3-4 are repeated and the concentration of glucose measured each time
Upon repeated cyclings it can be observed that the glucose concentration increases with each cycle. This is because the lactase is gradually breaking down the lactose in the milk into glucose and galactose.
The process can be on an industrial scale to treat milk and milk products before they are available for human consumption.
- published: 09 Feb 2013
- views: 23624
Lactase and Me
- Order: Reorder
- Duration: 3:58
- Updated: 03 Sep 2012
- views: 5224
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012
Billy is lactose intolerant. A quick look through history informs us that a mutation in ...
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012
Billy is lactose intolerant. A quick look through history informs us that a mutation in the MCM6 and LCT genes affects the ability to produce lactase. Billy inherited an ancestral gene that does not carry the beneficial lactose tolerant mutation.
wn.com/Lactase And Me
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012
Billy is lactose intolerant. A quick look through history informs us that a mutation in the MCM6 and LCT genes affects the ability to produce lactase. Billy inherited an ancestral gene that does not carry the beneficial lactose tolerant mutation.
- published: 03 Sep 2012
- views: 5224
Lactose intolerance
- Order: Reorder
- Duration: 3:31
- Updated: 13 Nov 2012
- views: 45920
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an...
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an enzyme, lactase, found in the intestine.
Around 75% of the world´s population suffers from lactose intolerance.
Animation.
Departamento de Bioorgánica
Instituto de Química Orgánica General, IQOG (CSIC)
http://www.youtube.com/user/CanalDivulgacion
http://www.iqog.csic.es/iqog/es/AlfonsoFernandez-Mayoralas/paginaweb
wn.com/Lactose Intolerance
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body must be broken down into, its components, galactose and glucose, by an enzyme, lactase, found in the intestine.
Around 75% of the world´s population suffers from lactose intolerance.
Animation.
Departamento de Bioorgánica
Instituto de Química Orgánica General, IQOG (CSIC)
http://www.youtube.com/user/CanalDivulgacion
http://www.iqog.csic.es/iqog/es/AlfonsoFernandez-Mayoralas/paginaweb
- published: 13 Nov 2012
- views: 45920
Pharmaceutical Enzyme: Lactase
- Order: Reorder
- Duration: 6:51
- Updated: 08 Oct 2013
- views: 1813
12U Biology
12U Biology
wn.com/Pharmaceutical Enzyme Lactase
Lactase Enzyme Lab
- Order: Reorder
- Duration: 2:55
- Updated: 15 Jul 2015
- views: 942
- published: 15 Jul 2015
- views: 942
Got Milk? Early Humans and Lactase Persistence
- Order: Reorder
- Duration: 2:17
- Updated: 01 Dec 2014
- views: 1036
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans...
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans a unique advantage over the rest of the animal kingdom: our ability to digest milk as adults.
Watch the Full Program Here: https://youtu.be/8GEloPVEh-8
Original Program Date: June 2, 2012
Subscribe to our YouTube Channel for all the latest from WSF.
Visit our Website: http://www.worldsciencefestival.com/
Like us on Facebook: https://www.facebook.com/worldsciencefestival
Follow us on twitter: https://twitter.com/WorldSciFest
wn.com/Got Milk Early Humans And Lactase Persistence
Genome biologist Ed Green describes the process in which the genes of two groups can be compared to look for selected benefits. He cites a gene that gave humans a unique advantage over the rest of the animal kingdom: our ability to digest milk as adults.
Watch the Full Program Here: https://youtu.be/8GEloPVEh-8
Original Program Date: June 2, 2012
Subscribe to our YouTube Channel for all the latest from WSF.
Visit our Website: http://www.worldsciencefestival.com/
Like us on Facebook: https://www.facebook.com/worldsciencefestival
Follow us on twitter: https://twitter.com/WorldSciFest
- published: 01 Dec 2014
- views: 1036
Lactase Reaction
- Order: Reorder
- Duration: 1:44
- Updated: 18 Mar 2015
- views: 75
Lactose/Lactase Lab
- Order: Reorder
- Duration: 2:00
- Updated: 25 Oct 2014
- views: 962
- published: 25 Oct 2014
- views: 962
close fullscreen
- Playlist
- Chat
close fullscreen
- Playlist
- Chat
14:53
Got Lactase?
Human babies drink milk; it's the food especially provided for them by their mothers. Vari...
published: 08 Mar 2013
Got Lactase?
Got Lactase?
- Report rights infringement
- published: 08 Mar 2013
- views: 20074
2:42
What is the Lactase enzyme?
How does lactase work in the body to break down lactose?
published: 16 Feb 2016
What is the Lactase enzyme?
What is the Lactase enzyme?
- Report rights infringement
- published: 16 Feb 2016
- views: 75
12:04
Aquele da enzima lactase
Comer uma comida que contém leite e/ou derivados se torna uma coisa proibida pra quem tem ...
published: 10 Sep 2015
Aquele da enzima lactase
Aquele da enzima lactase
- Report rights infringement
- published: 10 Sep 2015
- views: 2946
3:31
3.6.5 Explain the use of lactase in the production of lactose-free milk
Lactose is a disaccharide found in milk which is made up of glucose and galactose, both mo...
published: 09 Feb 2013
3.6.5 Explain the use of lactase in the production of lactose-free milk
3.6.5 Explain the use of lactase in the production of lactose-free milk
- Report rights infringement
- published: 09 Feb 2013
- views: 23624
3:58
Lactase and Me
*Gene Screen BC 2012 participant* - To vote: www.genescreenbc.com/2012
Billy is lactose i...
published: 03 Sep 2012
Lactase and Me
Lactase and Me
- Report rights infringement
- published: 03 Sep 2012
- views: 5224
3:31
Lactose intolerance
Lactose intolerance: Milk contains the sugar lactose. To be absorbed and used by the body ...
published: 13 Nov 2012
Lactose intolerance
Lactose intolerance
- Report rights infringement
- published: 13 Nov 2012
- views: 45920
6:51
Pharmaceutical Enzyme: Lactase
12U Biology
published: 08 Oct 2013
Pharmaceutical Enzyme: Lactase
Pharmaceutical Enzyme: Lactase
- Report rights infringement
- published: 08 Oct 2013
- views: 1813
2:55
Lactase Enzyme Lab
published: 15 Jul 2015
Lactase Enzyme Lab
Lactase Enzyme Lab
- Report rights infringement
- published: 15 Jul 2015
- views: 942
2:17
Got Milk? Early Humans and Lactase Persistence
Genome biologist Ed Green describes the process in which the genes of two groups can be co...
published: 01 Dec 2014
Got Milk? Early Humans and Lactase Persistence
Got Milk? Early Humans and Lactase Persistence
- Report rights infringement
- published: 01 Dec 2014
- views: 1036
2:00
Lactose/Lactase Lab
published: 25 Oct 2014
Lactose/Lactase Lab
Lactose/Lactase Lab
- Report rights infringement
- published: 25 Oct 2014
- views: 962
6:31
MLG Lactase
MLG Daniel takes us on a magical journey into the land of Lactose, Lactase, and dank memes...
published: 28 Apr 2016
MLG Lactase
MLG Lactase
- Report rights infringement
- published: 28 Apr 2016
- views: 11
Got Lactase?...
What is the Lactase enzyme?...
Aquele da enzima lactase...
3.6.5 Explain the use of lactase in the production...
Lactase and Me...
Lactose intolerance...
Pharmaceutical Enzyme: Lactase...
Lactase Enzyme Lab...
Got Milk? Early Humans and Lactase Persistence...
Lactase Reaction...
Lactose/Lactase Lab...
MLG Lactase...
-
Lyrics list:lyrics
-
Hey Girl
-
This Song
-
The Lucky Twice Song
-
Speedy Gonzales
-
Push
-
Midnight Crying
-
Lucky
-
Hop Non Stop
-
Ven, Ven
Hey Girl
Hey Girl Make Your Move
(They're Watching You, They're Watching You Now)
Hey Girl Make Your Move
Now everybody's looking for the fuel for a dance
reaction
Yeah cuz everybody needs a little early morning ecstacy
I said open up your mind and cross the line into the
promised land
You can deserve a seat in heaven by becoming what you
wanna be
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
(They're Watching You, They're Watching You Now)
So get your motor running pop the hood and let me work
it over
Just relax I'll tune you up in to a hoppin little dance
machine
We all could use a lesson in the art of happy-go-lucky
I'll have you speeding down the highway once I pump you
up with gasoline
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
(They're Watching You, They're Watching You Now)
Play when you wanna play
Put it all on the line
Say what you wanna say
You'll be fine
And I Said Hey Girl Make Your Move
And I Said Hey Girl Make Your Move (Cmon Girl)
(They're Watching You, They're Watching You Now)
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
And I Said Hey Girl Make Your Move
Everybody Loves Those Dancing Shoes
Everybody Loves The Things You Do
(They're Watching You, They're Watching You Now)
(They're Watching You, They're Watching You Now)
(They're Watching You, They're Watching You Now)
(They're Watching You, They're Watching You Now)
photo: PIB of India
Iranian Commander: Iran Could 'Raze Zionist Regime In Less Than 8 Minutes'
Edit WorldNews.com 23 May 2016
Khamenei has repeatedly threatened to annihilate the Jewish state, and in September 2015 suggested Israel would not be around in 25 years. In a quote posted to Twitter by Khamenei’s official account on September 9, 2015, Khamenei addressed Israel, saying, “You will not see next 25 years,” and added that the Jewish state will be hounded until it is destroyed. – WN.com, Jack Durschlag....
photo: AP / John Youngbear
20 Years Later, 'Unabomber' Ted Kaczynski Eager To Tell Story
Edit WorldNews.com 23 May 2016
In the letters, Kaczynski attacks his brother who helped authorities end the bombing spree, once again standing by his belief he is not crazy. In the letter, Kaczynski wrote. "...I am ready to speak to someone from the media regarding my brother's recent comments and to discuss how they are being used to torment me." ... He was captured in April 1996 and later sentenced to four life terms....
photo: AP / John Locher
Clinton Supporters Alarmed Over How Hillary Ignores Sanders, Should They Be?
Edit WorldNews.com 23 May 2016
Article by WN.com Correspondent Dallas Darling. If a picture is worth a thousand words then so is how a politician responds to specific emergencies. Indeed, and despite trying to ignore a viable challenge, the emergency that continues to stare Hillary Clinton in the face is Sen. Bernie Sander’s democratic and populous surge that is on the verge of upsetting the former U.S ... That is already done, in effect....
photo: AP / Eric Jamison
Neo-Nazis Claim Taylor Swift As 'Aryan Goddess' Helping To Spread Fascism In U.S.
Edit WorldNews.com 23 May 2016
Probably, she will be betrothed to Trump’s son, and they will be crowned American royalty,” Anglin adds. The article also notes that there is an entire Facebook group dedicated to Swift bringing about a resurgence of fascist Europe....
photo: AP / Leo Correa
"Zika is not 'coming' to the United States: It is already here"
Edit Vox 23 May 2016
As mosquito season arrives and the Zika virus threatens the United States, Congress has been slow to provide the funding President Obama requested to fight the disease. Ronald Klain, who managed the response to Ebola in 2014, argues in the Washington Post that this is a mistake with foreseeable, tragic consequences. ... It is already here ... ....
« back to news headlines
The most common food intolerances, how they are diagnosed and treated
Edit The National 23 May 2016
Food is a big part of the culture in the UAE and something that brings people together. Unfortunately for some, eating is a constant battle, with certain foods triggering unpleasant reactions ... "Not all food sensitivities are immune responses ... "Information and education is key ... This type of intolerance is caused by a deficiency of the digestive enzyme lactase, which means that the intestine is unable to absorb lactose (milk sugar) ... ....
Not what they were
Edit The Economist 12 May 2016
STUDYING recent human evolution can be frustrating. Take lactose tolerance—the ability of some people, particularly of European descent, to digest this sugar, found in milk, even into adulthood. In the evolutionary past the gene for lactase, the enzyme that does the digesting, normally got switched off in adults ... ....
China market developments (A2 Milk Company Ltd)
Edit Public Technologies 20 Apr 2016
First human study-based research testing the effects of the A1 versus A2 protein typesiion participants with approximately half clinically diagnosed with lactase deficiency/lactose intoleranceiii ... 23 of the 45 were clinically diagnosed as lactase deficient, with the remaining participants claiming a digestive intolerance to dairy....
a2 poised to milk China despite crackdown
Edit Sydney Morning Herald 20 Apr 2016
Beijing. a2 Milk has brushed off concerns over tightening e-commerce regulations in China, saying huge consumer demand for quality infant formula means the country remains on track to become its biggest market within the next three years ... Advertisement ... The sample of 45 participants who had lactase deficiency or lactose intolerance showed markedly fewer symptoms when on a2 milk compared to conventional milk products ... ....
Magnesium deficiency — a less detected condition with serious effects
Edit Indian Express 16 Apr 2016
There is experimental and clinical evidence that the amount of magnesium in urban and western diets is insufficient to meet individual demands. Magnesium deficiency in our bodies is one of the most under-recognised deficiencies compared to other nutrients ... The mineral is known to improve athletic performance as it increases glucose availability as well as lactase clearance in the muscles during exercise ... ....
New lactase improves production of lactose-free dairy products (Novozymes A/S)
Edit Public Technologies 31 Mar 2016
Today, Novozymes, the world's leading enzyme provider, is launching Saphera - a lactase enzyme that sets a new standard for production and quality of a wide range of lactose-free products, including milk and fermented dairy products such as yogurt. Originated from Bifidobacterium bifidum, Saphera differs considerably from traditional lactases made from yeast, and is the first, major innovation in this growing industry for years....
For Healthy Skin, Feed Your Body Right
Edit Mercola 28 Mar 2016
When it comes to your skin, beauty is more than skin-deep. What you eat has a lot to do with the appearance of your complexion, and a number of skin problems, such as acne, can be cleared up simply by altering your diet ... Healthy Fats Promote Beautiful Skin ... They also support healthy immune function, and increase B vitamins, omega-3, digestive enzymes, lactase and lactic acid, and other immune chemicals that fight off harmful bacteria ... ....
Ritter Pharmaceuticals Reports Fourth Quarter and Full Year 2015 Financial Results and Provides Business Update (Ritter Pharmaceuticals Inc)
Edit Public Technologies 21 Mar 2016
(Source. Ritter Pharmaceuticals Inc). LOS ANGELES (March 21, 2016) - Ritter Pharmaceuticals, Inc. (NASDAQ ... as Chief Medical Officer and addition of William J. Sandborn, M.D ... Step, Chief Executive Officer of Ritter Pharmaceuticals ... This therapeutic represents a possible breakthrough in the treatment of lactose intolerance and a viable alternative to lactase supplements ... Fourth Quarter and Full Year 2015 Financial Results ... Original Document....
Everything you ever wanted to know about allergies (but were too busy avoiding peanuts to ask)
Edit The Guardian 14 Mar 2016
The enzyme lactase breaks it down into two sugars that can be easily absorbed from the gut into the bloodstream. In humans, lactase activity declines after the age of 35. If there isn’t enough lactase to digest the amount of lactose we eat, it sits in the bowel, fermenting. Significant lactase deficiency affects about 5% of the UK population and is usually genetic and lifelong....
Opinion: Why some humans developed a taste for milk and some didn’t (University of Cambridge)
Edit Public Technologies 14 Mar 2016
Considering the symptoms of lactose intolerance, which include water loss from diarrhoea, individuals who had acquired the genetic adaptation of 'lactase persistence' and could therefore metabolise dairy products, would have had a very strong selective advantage in areas where herding of cattle, sheep and goats occurred....
Ritter Pharmaceuticals Featured in PharmaVOICE (Ritter Pharmaceuticals Inc)
Edit Public Technologies 02 Mar 2016
(Source. Ritter Pharmaceuticals Inc). Our bodies are home to trillions of microbes, including bacteria, fungi, and viruses ... Ms ... Das says ... Dr ... Olle says ... Dr ... 'A lactose intolerant individual lacks or has low lactase activity; lactase is an enzyme that breaks down the sugar in dairy. When someone doesn't have the lactase enzyme, the sugar lactose goes through the intestines into the colon where it ferments and causes gas, cramps, and bloating....
Why Paleo Is Not for Me
Edit Huffington Post 02 Mar 2016
More than a year ago, when Whole 30 was all the rage (not that it isn't today), I wrote an article about why that type of diet challenge just isn't for me. At the time, it seemed like everyone was jumping on the Paleo bandwagon ... It's true...the Paleo craze has not died down ... For example, certain societies have evolved to benefit from milk drinking by developing a gene variant that allows humans to digest lactase ... ....
Could a diet tailored to your DNA save your life?
Edit The Guardian 29 Feb 2016
Some commercial nutrigenetics services will already test DNA and offer dietary advice ... Nutrigenetics can tell you if you don’t produce lactase, the enzyme needed to digest lactose, but that doesn’t necessarily mean you are lactose-intolerant. “Some people who don’t produce lactase can consume milk because their gut bacteria will ferment lactose,” says Kevin Whelan, professor of dietetics at King’s College, London ... ....
- 1
- 2
- 3
- 4
- 5
- Next page »
