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Transformation associated with catecholase in Dioscorea alata during storage
Phytochemistry, 1980Abstract The Michaelis constant of catecholase in 3 cultivars of Dioscorea alata was determined. Oxidative browning was related to the activity of the enzyme in the yams. Inhibition by cysteine was competitive, while 2-mercaptoethanol caused an uncompetitive type of inhibition.
Ishola Adamson, Roland Abigor
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Phytochemicals Analysis of Water Yam Leaf - Dioscorea Alata
Pharmacy and Drug DevelopmentThis research takes a closer look at the chemical makeup of Dioscorea alata (water yam) leaves, using a technique called Gas Chromatography-Mass Spectrometry (GC-MS). While water yam is mostly known and cultivated for its edible tubers, its leaves are often overlooked, even though they hold important medicinal and nutritional value.
Orodu, Victor Enearepuadoh +1 more
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Unusually stable monoacylated anthocyanin from purple yam dioscorea alata
Tetrahedron Letters, 1991Abstract Alatanin C isolated from the tuber of purple yam Dioscorea alata . is the first discovered unusually stable monoacyalated anthocyanin in nuetral aqueous solutions. The stability is ascribed to the intramolecular stacking of sinapic acid and to the chiral self-association of anthocyanidin nuclei.
Kumi Yoshida, Tadao Kondo, Toshio Goto
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Croissance et développement de l'igname Dioscorea alata
1977National ...
Degras, L. +3 more
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Journal of Plant Biochemistry and Biotechnology, 2023
V. R. Vishnu +3 more
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V. R. Vishnu +3 more
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