粮油食品科技2012，Vol.20Issue(1)：26-29,4.
超声波辅助提取油茶籽壳总黄酮及对猪油抗氧化能力研究
Research on total flavonoids extracted from camellia oleifera seed shell by ultrasonic and its antioxidant ability in lard
摘要
Abstract
Camellia Seed shell was used as a raw material and the flavonoids were extracted from the shell assisted by ultrasonic technology.The optimum technical conditions were confirmed by single factor and orthogonal experiment.The total flavonoids antioxidant ability in lard was evaluated.The result showed that the optimized conditions were ethanol concentration 40%（v/v）,temperature 65 ℃,ratio of solid-liquid 1∶ 30（w/v）,ultrasonic power 480 W,extracting time 30 min,the extraction yield was 5.02%,the amount of 0.15%（w/w） flavonoids had better antioxidant ability in lard.关键词
油茶籽壳/总黄酮/抗氧化/猪油Key words
camellia oleifera seed shell/total flavonoids/antioxidation/lard分类
轻工纺织引用本文复制引用
杨彤晖,于修烛,蔡学标,强慧媛..超声波辅助提取油茶籽壳总黄酮及对猪油抗氧化能力研究[J].粮油食品科技,2012,20(1):26-29,4.基金项目
中央高校基本科研业务费专项资金资助 （）
西北农林科技大学大学生科技创新项目 （）
