摘要
研究了用天青Ｂ测定含蛋白质高的冷饮食品中糖精的分析方法．该法不需昂贵设备．快速，简便而准确，来自６家食品厂的９个不同样品中测定糖精的平均回收率为９７．６％．，奶粉、鲜蛋、小豆的公限度分别为８０ｇ／Ｌ，７０ｇ／Ｌ，５０ｇ／Ｌ．
The saccharin in cooling
beverage with high protein was determined by rapid spetropho-tometry and using azure B.The
average rate of recovery of saccharin was 97.6%in 9 sam-ples came from 6 different food factorys.
The tolerant limit was 80g/L,70g/L,and 50g/L respectively in each of milk powder, raw egg and
small red bean.
出处
《延边医学院学报》
CAS
1994年第2期133-135,共3页
Journal of Medical Science Yanbian University
关键词
糖精
蛋白质
分光光度法
saccharin
spectrophotometry
proteins
