In Vivo Studies of the Biosynthesis of [alpha]-Eleostearic Acid in the Seed of Momordica charantia L.
AUTOR(ES)
Liu, L.
RESUMO
In vivo radiotracer experiments using 14C-labeled acetate, oleate, linoleate, and linolenate were conducted to investigate the biosynthesis of [alpha]-eleostearic acid in the seeds of Momordica charantia. With the exception of [14C]linolenate, all of these precursors radioactively labeled [alpha]-eleostearate. Kinetics of the time course of metabolism of the radioactive precursors indicate that linoleate is the acyl precursor of [alpha]-eleostearate and that its conversion to [alpha]-eleostearate occurs while the acyl moiety is esterified to PC. Pulse-chase experiments with 14C-labeled acetate or linoleate provided additional corroborative evidence that linoleoyl PC is the precursor of [alpha]-eleostearoyl PC.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=158257Documentos Relacionados
- Efeitos de Momordica charantia L. em ratos diabéticos
- Atividade antifúngica de extratos de Momordica charantia L. sobre Colletotrichum musae
- Atividade fungitóxica de Momordica charantia L. no controle de Sclerotium rolfsii Sacc.
- Ecologia da polinização de Momordica charantia L. (Cucurbitaceae), em Florianópolis, SC, Brasil
- Bioactive compounds and the antioxidant capacities of seed oils from pomegranate (Punica granatum L.) and bitter gourd (Momordica charantia L.)
