摘要
以水为溶剂对腾冲红花油茶多糖进行提取,并对腾冲红花油茶多糖进行了体外抗氧化活性研究。结果表明:腾冲红花油茶多糖对DPPH自由基、超氧阴离子自由基、羟基自由基有良好的清除作用,其半抑制率浓度(IC50)分别为9.35、0.95、2.85 mg/mL。
Polysaccharides were extracted from Camellia reticulate cake by water, and the antioxidative effects in vitro of Camellia reticulate polysaccharides were investigated. The results showed that Camellia reticulate polysaccharides had strong effect on scavenging DPPH radical,O2- radical and OH radical, and the half clearance rates of DPPH radical,O2- radical and OH radical were 9.35,0.95,2.85 mg/mL,respectively.
出处
《中国油脂》
CAS
CSCD
北大核心
2014年第3期37-39,共3页
China Oils and Fats
关键词
腾冲红花油茶
饼粕
多糖
抗氧化
Camellia reticulate
cake
polysaccharides
antioxidation
