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Chemical constituents from Piper betle L. Var Nigra (Piperaceae)
(Journal of Tropical Pharmacy and Chemistry, 2021-06-26)
Two fatty acid derivatives, 2-octenoic acid and 2-hexenoic acid were isolated from the extract of nhexane of the Piper betle L. Var. Nigra (Piperaceae). The chemical structures were identified on the
basis of spectroscopic ...
Metabolite profiles and antidiabetic activity of the green beans of Luwak (civet) coffees
(Elsevier Ltd, 2021-03-09)
Metabolite profiles of green beans (the caged and the wild) Luwak (civet) coffees were evaluated by NMR
techniques combined with chemometrics. The bioactivities of the green coffee beans were examined with
antioxidant ...
Recent progress on biological activity of amaryllidaceae and further isoquinoline alkaloids in connection with alzheimer's disease
(MDPI, 2021-08-29)
Alzheimer’s disease (AD) is a progressive age-related neurodegenerative disease recognized as the most common form of dementia among elderly people. Due to the fact that the exact
pathogenesis of AD still remains to be ...
SK PENGANGKATAN KA. PRODI FF UNMUL
(2021-03-09)