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.
出处
《农产品加工（下）》
2006年第9期67-69,共3页
Farm Products Processing
关键词
甘草
醇提物
抗氧化性能
liquorice
ethanolic extract
antioxidant activity
