---

作 者 ：高爱丽  陈毓茎

期 刊 ：西北植物学报 1996年 6期

关键词：南美藜；凝集素；血凝活性；

Keywords:quinoa, lectin, activity of the lectin,

摘 要 ：南美藜种皮中存在着凝集素。最适ｐＨ７—９，热稳定性较差。南美藜种皮凝集素（ＱＳＬ）的血凝活性可以被Ｄ－半乳糖，Ｌ－鼠李糖抑制，其中前者抑制能力强。ＱＳＬ硫酸铵分级沉淀血凝活性６０—８０组分最高。

Abstract:There were lectin in the outer layers of quinoa grain.The optimum pH of hemagglutiating activity of the crude quinoa lectin that PH from 1.0 to 9.0.The hemagglutinating activity of lectin in specifically inhibited by D-galactose,L-rhamnose.The inhibitory

---