从拿破仑的果皮中提取的糖基化的豆甾醇

IF 1 Q4 CHEMISTRY, MULTIDISCIPLINARY
G. Ndukwe, I. Jack, R. E. Ekong
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引用次数: 0

摘要

摘要:采用甲醇浸渍法从帝王拿破仑种子中分离出果皮。用正己烷和二氯甲烷对粗甲醇提取物进行分馏,得到正己烷馏分(11.01 g)、二氯甲烷馏分(35.16 g)和甲醇馏分(101.75 g),对二氯甲烷馏分进行层析和纯化,得到化合物,并用一维和二维核磁共振(NMR)实验对其结构进行了表征。分离得到的化合物经鉴定为糖基化的豆甾醇。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Glycosylated stigmasterol from the rind of Napoleonaea imperialis
Abstract Napoleonaea imperialis rinds were separated from the seeds and extracted via maceration using methanol. The crude methanol extract was partitioned with n-hexane and dichloromethane to yield n-hexane fraction (11.01 g), dichloromethane fraction (35.16 g) and methanol fraction (101.75 g). Dichloromethane fraction was chromatographed and purified to give a compound whose structure was elucidated using one-dimension and two-dimension nuclear magnetic resonance (NMR) experiments. The isolated compound was characterized as glycosylated stigmasterol.
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来源期刊
Ovidius University Annals of Chemistry
Ovidius University Annals of Chemistry CHEMISTRY, MULTIDISCIPLINARY-
自引率
11.10%
发文量
20
审稿时长
5 weeks
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