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It contributes to the sourness of mmalico unripe apples. Malic acid, when added to food products, is denoted by E number E The following other wikis use this file: Archived from the original on If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. Retrieved from " https: From Wikimedia Commons, the free media repository.
The following page uses this file: Malate plays an important role in biochemistry. In the citric acid cycleS -malate is acidl intermediate, formed by the addition of an -OH group on the si face of fumarate. 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.
ACIDO MALICO + MAGNESIO (90 CAPSULAS) DOUGLAS
The malate anion is an intermediate in the citric acid cycle. Not to be confused with maleic acid or malonic acid.
In citrus, fruits produced in organic farming contain higher levels of malic acid than fruits produced in conventional agriculture . Views Read Edit View history. It is a dicarboxylic acid that is made by all living organisms, contributes to the sour taste of fruits, and is used as a food additive. This page was last edited on 13 Octoberat The taste of malic acid is very clear aido pure in rhubarba plant for which it is the primary flavor.
Summary [ edit ] Description Acido L malico struttura. Click on genes, proteins and metabolites below to link to respective articles. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Acidity p K a. Food and Agriculture Organization of the United Nations.
HELM DE MEXICO S.A.:
This page was last edited on 9 Julyat acidl Wissenschaft Online Lexikon der Biologie. Views View Edit History.
Citric acid cycle metabolic pathway. Malic acid has two stereoisomeric forms L - and D -enantiomersthough only the L -isomer exists naturally. 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.
It is also used with or in place of the less sour citric acid in sour sweets. Cuchet,p. Retrieved 10 February Malic acid is the source of extreme tartness in United States-produced confectionery, the so-called extreme candy. It is also a component of some artificial vinegar flavors, such as "salt and vinegar" flavored potato chips.