摘要
采用D201、201×7、D354、D840、D001、001×7六种树脂,对从啤酒酵母中抽提的谷胱甘肽超滤样液进行静态吸附比较,筛选出D840树脂的吸附容量最高;并初步研究了树脂的洗脱,在1mL/min的流速下,用0.3mol/L的盐酸洗脱,收集洗脱液中谷胱甘肽,回收率为72.08%,纯度为50.5%。
Six exchange resins including D201,201×7,D354,D840,D001 and 001×7 were used for separating glutathione from the ultra filtration solutions extracted from beer yeasts. D840 resin had relatively high capacity. Under the condition of stated elution rate（1mL/min）,the recovery of GSH was 72. 08% eluting by hydrochloric acid（0. 3mol/L）,and the purity of GSH was 50. 5%.
出处
《食品工业科技》
CAS
CSCD
北大核心
2011年第3期146-148,152,共4页
Science and Technology of Food Industry
基金
江南大学自主科研计划学科交叉创新团队基金(1042050205091140)
关键词
啤酒酵母
谷胱甘肽
树脂
吸附容量
洗脱
beer yeasts
glutathione
resin
adsorption capacity
elute
