Prenylated stilbenes from peanut root mucilage | Zendy

Sobolev Victor S. | Zendy; Potter Thomas L. | Zendy; Horn Bruce W. | Zendy

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Prenylated stilbenes from peanut root mucilage

Author(s) -

Sobolev Victor S.,

Potter Thomas L.,

Horn Bruce W.

Publication year - 2006

Publication title -

phytochemical analysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 72

eISSN - 1099-1565

pISSN - 0958-0344

DOI - 10.1002/pca.920

Subject(s) - mucilage , chemistry , arachis hypogaea , botany , chromatography , food science , biology

Seven prenylated stilbenes were identified by combined HPLC‐PAD‐APCI/MSn analysis of an extract of mucilage isolated from peanut ( Arachis hypogaea L.) root tips. The principal constituent was assigned the structure 4‐(3‐methyl‐but‐1‐enyl)‐3, 5‐dimethoxy‐4¢‐hydroxy‐ trans ‐stilbene. The common name mucilagin A is proposed for this novel compound. Its concentration in the mucilage was estimated at 250 σg/g (wet weight basis). The large body of literature on the anti‐microbial properties of plant‐derived stilbenes suggests that compounds detected in peanut mucilage may play a role in regulating root–soil pathogen interactions. Copyright © 2006 John Wiley & Sons, Ltd.

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