4-Demethyl simmondsin from Simmondsia chinensis
نویسندگان
چکیده
Jojoba seed meal (Simmondsia chinensis) contains approximately 15% glucosides identified as simmondsin, 5-demethyl simmondsin, didemethyl simmondsin, along with simmondsin 2%-ferulate, 4-demethyl simmondsin 2%-ferulate, and 5-demethyl simmondsin ferulate. The new simmondsin derivative was isolated from jojoba meal by a combination of column chromatography and preparative HPLC and identified by 2D-NMR and L-SIMS as 2-(cyanomethylene)-3,4-dihydroxy-5-methoxycyclohexyl b-D-glucoside or 4-demethyl simmmondsin. © 2000 Elsevier Science B.V. All rights reserved.
منابع مشابه
Pii: S0926-6690(00)00074-1
Simmondsin and its analogues, demethyl-, didemethylsimmondsins (DMS/DDMS) and the 2%and 3%-simmondsin ferulates are components isolable from jojoba (Simmondsia chinensis) seed meal. While the parent compound, simmondsin, is reported to exhibit anorexic properties, its demethylated analogues not only lack this behavior, they also have no identifiable market value. To create optimum utilization o...
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