中国食品学报2012，Vol.12Issue(3)：185-191,7.
葡萄籽油中植物甾醇的提取与鉴定
The Extraction and Identification of Phytosterols in the Grape Seed Oil
摘要
Abstract
In this study, a saponification and extraction process was used in extraction of grape seed oil and preparation of phytosterols the composition and content of phytosterols in the grape seed oil were analysed by CC-MS, with four wine grapes (Merlot, Cabernet Sauvignon, Long Yan, Chardonnay) seeds as material. There were six phytosterols were determined from grape seed oil (campesterol, stigmasterol, beta-sitosterol, stigniastanol, fucosterol, 9,19-cyclolano-tan-3-ol,24-methylene-, (3,beta-)), the total phytosterols content in white grapes (Long Yan, Chardonnay )seed oil were higher than red grapes (Merlot, Cabernet Sauvignon)seed oil. The content of beta-sitosterol is highest, followed by campesterol and stigmasterol, and the fucosterol were the lowest one in six phytosterols.关键词
葡萄籽/植物甾醇/GC-MS/硫磷铁法Key words
grape seeds/ phytosterol/ CC-MS/ sulfate-phosphate-ferric method引用本文复制引用
彭丽霞,朱亿竹,魏阳吉,张也,李景明..葡萄籽油中植物甾醇的提取与鉴定[J].中国食品学报,2012,12(3):185-191,7.基金项目
现代农业产业技术体系建设专项资金资助(CARS-30) （CARS-30）
北京市大学生科学研究与创业行动计划资助 （）
