吉林农业大学学报2013，Vol.35Issue(4)：420-423,4.
红肉菠萝蜜种子胰蛋白酶抑制剂的分离纯化及其特性
Purification and Characterization of Trypsin Inhibitor from the Seeds of Red Flesh Jackfruit in Hainan
摘要
Abstract
On the basis of anion exchange chromatography and gel filtration chromatography,trypsin inhibitor was obtained from the seeds of red flesh jackfruit,which was named as AHTI.AHTI inhibited trypsin,which is made of multisubunits with the molecular weight of 28.8 kD and 16.4 kD.Its activity increased with the increase of its concentration.AHTI exhibited the trypsin inhibitory stability against temperature and pH.AHTI maybe played an important role in defending predators.关键词
红肉菠萝蜜/种子/胰蛋白酶抑制剂/分离纯化Key words
red flesh jackfruit/ seed/ trypsin inhibitor/ isolation and purification分类
农业科技引用本文复制引用
韦双双,张英霞,贾万贤,周海龙..红肉菠萝蜜种子胰蛋白酶抑制剂的分离纯化及其特性[J].吉林农业大学学报,2013,35(4):420-423,4.基金项目
海南大学青年基金项目(qnjj1148),海南省自然科学基金项目(312057) （qnjj1148）
