- published: 01 Sep 2016
- views: 66440
Malic acid is an organic compound with the molecular formula C4H6O5. It is a dicarboxylic acid that is made by all living organisms, contributes to the pleasantly sour taste of fruits, and is used as a food additive. Malic acid has two stereoisomeric forms (L- and D-enantiomers), though only the L-isomer exists naturally. The salts and esters of malic acid are known as malates. The malate anion is an intermediate in the citric acid cycle.
L-Malic acid is the naturally occurring form, whereas a mixture of L- and D-malic acid is produced synthetically.
Malate plays an important role in biochemistry. In the C4 carbon fixation process, malate is a source of CO2 in the Calvin cycle. In the citric acid cycle, (S)-malate is an intermediate, formed by the addition of an -OH group on the si face of fumarate. It can also be formed from pyruvate via anaplerotic reactions.
Malate is also synthesized by the carboxylation of phosphoenolpyruvate in the guard cells of plant leaves. Malate, as a double anion, often accompanies potassium cations during the uptake of solutes into the guard cells in order to maintain electrical balance in the cell. The accumulation of these solutes within the guard cell decreases the solute potential, allowing water to enter the cell and promote aperture of the stomata.
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MALIC ACID CHALLENGE!!! (EXTREME) In this video Marcus (ADHD) and Friends attempt to take down a spoonful of Malic Acid! This is the ingredient they use in most sour candy such as warheads to make them sours! This was heavily suggested to him after they created the Sourest Drink on earth! Check Out Josh's Channel - https://www.youtube.com/user/Jasheeshh Follow Me And I Will Love You Forever!! Snapchat - MarcusJXD Twitter - https://twitter.com/ADHDcraft Instagram - https://instagram.com/adhdcraft/ Periscope - ADHDcraft
➢STRONG KONG (furious apparel): http://furiousapparel.com ➢crazy russian hacker: http://youtube.com/crazyrussianhacker ➢malic acid vs roman atwood: https://youtu.be/9cIf7dm-eVM ➢subscribe and join team furious: http://bit.ly/Sub2FuriousPete ➢world's most sour drink: https://youtu.be/sK5WLE5y70E ➢my daily vlogs: http://bit.ly/SubFuriousTalks ➢my camera gear: http://bit.ly/WhatIShootWith Interact With Me: Follow my Daily SnapChat ➢ http://bit.ly/FuriousOnSnap Like me on Facebook ➢ http://facebook.com/furiouspete123 Follow me on Instagram ➢ http://instagram.com/furiouspete Follow me on Twitter ➢ http://twitter.com/furiouspete ➢MY WEBSITE: http://www.furiouspete.com ➢MY FREE NEWSLETTER: http://bit.ly/FuriousTips ➢FURIOUS FORMULATIONS | http://furiouscuts.com | "FURIOUS" ➢MY BOOK: http://bit...
I made the world's biggest Warhead candy with too much MALIC ACID, then I ATTEMPT TO EAT IT!!! Subscribe for more madness ► http://bit.ly/killemftw ● Twitter: http://twitter.com/killemftw ● Facebook: http://facebook.com/killemftw ● Instagram: http://instagram.com/killemftw ● Snapchat: http://snapchat.com/add/killemftw WATCH MY 5 NEWEST VIDEOS ►Biggest WARHEAD in the World (WARNING: BLOOD) https://youtu.be/04sE0_cJgI4 ► Most Dangerous Hoverboard Fail (VIEWER DISCRETION ADVISED) https://youtu.be/OUX2up6LMi4 ► Drinking a Lava Lamp Went HELLA WRONG *VOMIT* https://youtu.be/okr-sm9vswM ► Oktoberfest Beer Challenge Fail *PUKE FOUNTAIN* (Do Not Try This) https://youtu.be/1iXTYOrUPpk ► I Mailed Myself in a Box and It Actually WORKED! (Human Mail Challenge) https://youtu.be/guF44jttrwM Want to ...
Please go take a look at the Wreckless Field Trip video where we go and visit David Klein at Can You Imagine That Inc. This is a portion of that video where Wreckless tries malic acid which is pure sour. There video of the full tour is here - http://www.youtube.com/watch?v=JtxDGbNE3P4 Buy wreckless eating shirts here - http://wrecklesseating.spreadshirt.com/ --- Follow us on twitter - http://www.twitter.com/wrecklesseating --- Check out our website - http://www.wrecklesseating.com/ --- Join our facebook fan page - https://www.facebook.com/WrecklessEating
DRINKING THE SOUREST DRINK ON EARTH!!! - In this video watch Marcus (ADHD) and Josh create the sourest drink to ever grace the earth. We took the items for a Warhead smoothie challenge and added a stronger liquid base and 1 1/2 cups of pure malic acid! Ingredients: Warhead Extreme Sour Warhead Cubes Warhead Worms Warhead Double Drops Liquid 1 1/2 to 2 Cups Of Malic Acid Check Out Josh's Channel - https://www.youtube.com/user/Jasheeshh Follow Me And I Will Love You Forever!! Twitter - https://twitter.com/ADHDcraft Instagram - https://instagram.com/adhdcraft/ Periscope - ADHDcraft
Welcome to this show where some of the WE cast will be trying lemonade and only one has malic acid in it! Check out the 1st episode here - http://www.youtube.com/watch?v=Q-Ag_AZkLvs Join our facebook fan page - https://www.facebook.com/WrecklessEating --- Buy wreckless eating shirts here - http://wrecklesseating.spreadshirt.com/ --- Follow us on twitter - http://www.twitter.com/wrecklesseating --- Check out our website - http://www.wrecklesseating.com/
Noah wanted to try a little malic acid
Personal experiment drinking dangerous hydrofluoric acid.
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