3-Hydroxyanthranilic acid is an
intermediate in the
metabolism of tryptophan. It is new
antioxidant isolated from
methanol extract of
tempeh
Tempeh or tempe (; jv, ꦠꦺꦩ꧀ꦥꦺ, témpé, ) is a traditional Indonesian food made from fermented soybeans. It is made by a natural culturing and controlled fermentation process that binds soybeans into a cake form. A fungus, '' Rhiz ...
. It is effective in preventing
autoxidation
Autoxidation (sometimes auto-oxidation) refers to oxidations brought about by reactions with oxygen at normal temperatures, without the intervention of flame or electric spark. The term is usually used to describe the gradual degradation of organi ...
of
soybean oil
Soybean oil (British English: soyabean oil) is a vegetable oil extracted from the seeds of the soybean (''Glycine max''). It is one of the most widely consumed cooking oils and the second most consumed vegetable oil. As a drying oil, processed s ...
and powder, while antioxidant
6,7,4'-trihydroxyisoflavone is not.
References
External links
HAAconcentration graph in lyophilized tempeh powder extract
Monohydroxybenzoic acids
Anthranilic acids
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