Anthocyanins from leaf stalks of cassava (Manihot esculenta Crantz)
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Date
2009
Journal Title
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Volume Title
Publisher
Byamukama, R., Namukobe, J., & Kiremire, B. (2009). Anthocyanins from leaf stalks of cassava (Manihot esculenta Crantz). African Journal of Pure and Applied Chemistry, 3(2), 020-025https://academicjournals.org/journal/AJPAC/article-abstract/1396EB61511.
Abstract
The anthocyanins, cyanidin 3-O-(6’’-O-a-rhamnopyranosyl-b-glucopyranoside) (1) and delphinidin 3-O-(6’’-O-a-rhamnopyranosyl-b-glucopyranoside) (2) isolated from the leaf stalks of cassava (Manihot esculenta Crantz) by a combination of chromatographic techniques, and their structures were elucidated mainly by the use of homo- and heteronuclear magnetic resonance spectroscopy. The relative amounts of 1 and 2 in the extracts were approximately 92 and 4%, respectively. The absolute amount was 124 mg/100 g.
Description
Keywords
Cassava, Manihot esculenta, Anthocyanins, Cyanidin 3-O-(6’’-O-a-rhamnopyranosyl-bglucopyranoside, Delphinidin 3-O-(6’’-O-a-rhamnopyranosyl-b-glucopyranoside).