甘草醇提物抗氧化性能的研究  

Study on the Antioxidant Activity of Liquorice Ethanolic Extract

作　　者：郑明初[1] 陈虹[1] 

机构地区：[1]福建农林大学食品科技研究所,福州350002

出　　处：《农产品加工（下）》2006年第9期67-69,共3页Farm Products Processing

摘　　要：以甘草为原料,以乙醇为提取剂,采用回馏法提取制得甘草醇提物。比较甘草醇提物在棕榈油、猪油和菜籽油等不同油脂中的抗氧化性能。结果表明,甘草对多种油脂均具有很强的抗氧化活性,甘草醇提物0.02%的添加量有优于BHT在最大限制用量时的抗氧化性能。The liquorice ethanolic extract was extracted from liquorice by ethanol in circle distillation method. And its antioxi dant ability in different oils and fats was studied. The result showed that liquorice had very high antioxidant activity in palm oil, lard and rap oil, and liquorice ethanolic extract, 0.02% dose of which had higher antioxidant activity than maximum permissible dose of BHT.

关 键 词：甘草 醇提物 抗氧化性能 

分 类 号：S567.71[农业科学—中草药栽培]