摘要
采用监测KDO(2keto3deoxyoctonate)的方法,对玉米提取脂多糖的工艺进行了优化;用2.5kg玉米提取得到0.430g粗脂多糖,经测定含KDO0.25g,总糖含量83.7%,核酸及蛋白质污染<12%
The technology of extracting lipopolysaccharide from corn was optimized by the method of pursuing KDO (2-keto-3-deoxyoctonate). 0.043g lipopolysaccharide was extracted from 2.5 kg corn,which contained 0.25 g KDO, 83.7% general sugar,and the nucleic acid and protein contamination was less than 12%.
出处
《粮食与饲料工业》
CAS
北大核心
1997年第6期32-33,共2页
Cereal & Feed Industry
关键词
玉米
分离纯化
脂多糖
提取工艺
corn separation and purifying lipopolysaccharide KDO