Nitrogen Measurement in Agrocybe Cylindracea R.Maire
- VernacularTitle:茶薪菇总氮含量的测定研究
- Author:
Zhiqiang YAN
;
Yaokang XIONG
- Publication Type:Journal Article
- Keywords:
Agrocybe cylindracea R.Maire;
total nitrogen;
Kai's Nitrogen-testing method;
Spectrophotometric method;
content measurement
- From:
Journal of Zhejiang Chinese Medical University
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To measure the nitrogen content in Agrocybe cylindracea R.Maire,compare the advantages of Kai's Nitrogen-testing method and Spectrophotometric method.[Method]Take Kai's Nitrogen-testing method and Spectrophotometric method.[Result]The two methods were almost the same in the measurement of nitrogen,i.e.30.70mg/g,which had no marked difference by t test.[Conclusion]Spectrophotometric method is simple and convenient for operation,quickly and correctly,and can be used for measurement of total nitrogen.
