Pyruvic acid

REF : W297003-25KG-K

Marca : Sigma-Aldrich

Descrição :Pyruvic acid >=97%, FG
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Descrição detalhada : Pyruvic acid is the key component formed during the hydrolysis of flavor-precursors called S-alk(en)yl-L-cysteine-sulfoxides in onion tissues by allinase during maceration or chopping. The amount of pyruvic acid formed is used as a measure for onion pungency., Natural occurrence: Asparagus, beef, sake, Virginia tobacco, wheat bread.
Sinónimos : alpha-Ketopropionic acid; 2-Oxopropionic acid
Fórmula molecula r: CH3COCOOH
Armazenamento : 2-8C
Embalagem : 1X25KG