منابع مشابه
Studies on Biological Oxidations
Pyruvic acid is one of the most reactive substances among those of importance in cellular metabolism. When carbohydrate is split during fermentation, pyruvic acid is the main end-product of the resulting series of phosphorylated oxidation-reductions. It thus becomes the immediate source for the formation of both lactic acid and alcohol. Pyruvic acid is decarboxylated by yeast; it may react with...
متن کاملStudies on Biological Oxidations
Introduction ........................................................ 691 Methods ............................................................ 693 Oxidation of carbohydrates by gonococci ............................ 694 “ “ hydroxy acids .......................................... 695 “ “ ketonic “ .......................................... 698 Organic acids and other substrates not oxidized by ...
متن کاملPhytochemical and biological studies on goniothalamus spp. in Borneo
Goniothalamus spp. are widely distributed is the island of Borneo. About 40 species of Goniothalamus have been recorded in Borneo. Goniothalamus spp. are widely used in traditional medicinal practices in Borneo especially in treating diarrhea, fever, skin diseases, antidotes and most commonly used as postparturation aids and as abortifacient. Some of the species are also being used as natural i...
متن کاملSynthesis, Characterization, and Biological Activity Studies on Fanlizhicyclopeptide A
The synthesis of a proline-rich cyclic heptapeptide, fanlizhicyclopeptide A (8), previouslyisolated from the fruits of Annona squamosa (sugar-apples), is described via coupling oftetrapeptide l-prolyl-l-tyrosyl-l-leucyl-l-proline methyl ester with tripeptide Boc-glycyl-lvalyl-l-proline followed by cyclization of the linear fragment having seven amino acid units.Structure of the synthesized cycl...
متن کاملPhytochemical and biological studies on goniothalamus spp. in Borneo
Goniothalamus spp. are widely distributed is the island of Borneo. About 40 species of Goniothalamus have been recorded in Borneo. Goniothalamus spp. are widely used in traditional medicinal practices in Borneo especially in treating diarrhea, fever, skin diseases, antidotes and most commonly used as postparturation aids and as abortifacient. Some of the species are also being used as natural i...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1975
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.28.215