摘要
本文讨论了茶叶中天然有效抗氧成份提取的方法,并对提出物的抗氧化性能进行了测定。结果表明,该法提取率高于国外文献试验水平。提出物的抗氧化性能优于通用抗氧剂 BHT(2,6-二叔丁基对甲酚),可望成为油脂及有关食品的抗氧化剂。
In this paper,the extractive method of effective antioxidant compone- nts from tea and oxidation resistance of the extractions are studied.The experiments show that the rate of extraction is excellent and general ant- ioxidant BHT is preceded by oxidation resistance of the extractions.It is possible that the extractions will be used for the preservation of foods, oil and fats.
关键词
茶叶
抗氧成分
提取法
抗氧性能
antioxidant
oxidation resistance
peroxide value
extraction of natural substances
