摘要
用3种不同的3,5-二硝基水杨酸比色法测定不同马铃薯品种块茎中还原糖含量,结果表明:方法二的准确性和精密性均好于其余2种方法,且操作简便。
Three kinds of different metheds of 3,5- dinitrosalicylic Acid （DNS） were used to analyze the content of reduced sugar of potato with spectrophotmery. The results showed that the accuracy and precision of the .second method was better than the other two methods, and also, it was more convenient.
出处
《安徽农业科学》
CAS
北大核心
2006年第19期4821-4823,共3页
Journal of Anhui Agricultural Sciences
关键词
马铃薯
还原糖
比色法
3
5-二硝基水杨酸
Potato
Reduced sugar
Spectrophotometry
3,5- dinitrosalicylie Acid （DNS）
