摘要
分别用石油醚、三氯甲烷、乙醇依次提取紫草成分，浓缩干燥后，用烘箱法及ＯＳＩ仪测定了３种提取物对油脂氧化稳定性的影响，发现石油醚提取成分（ＬＥ－ｐｅｔ）和三氯甲烷提取成分（ＬＥ－ｃｈｌ）有明显的抗氧化活性。在猪油中，ＬＥ－ｐｅｔ比ＶＥ的抗氧化活性强。
Three kinds of extracts—LE-pet,LE—eth were abtained by extracting from lithospermum erythrorhizon with petroleum ether,trichloromethan,ethanol respectivity.LE-pet,LE-chl have obvious antioxidant for lard and soybean oil by oven and OSI method.ln lard,LE-pet was a stronger antioxidant than VE.There was obvious antioxidant synergy between VE and LE-pet.
出处
《中国粮油学报》
EI
CAS
CSCD
北大核心
1998年第3期34-36,共3页
Journal of the Chinese Cereals and Oils Association
基金
国家自然科学基金
