比色法测定泰乐菌素发酵液油含量的研究
Determination of Tylosin Oil Content by Colorimetric Method
高宏伟 1兰秀娟 1牛春1
作者信息
- 1. 宁夏泰瑞制药股份有限公司技术研发中心,宁夏银川 750101
- 折叠
摘要
[目的]探讨一种泰乐菌素发酵液油含量测定方法.[方法]利用比色法测定泰乐菌素发酵液中的油含量.[结果]该法在油含量为0.6~6.6 g/L时呈良好的线性关系(R2=0.999 8),平均回收率为106.7%,相对标准偏差为1.02%.[结论]该法精密度好、准确性高,可用于泰乐菌素发酵液油含量的测定.
Abstract
[Objective] The aim was to explore a colorimetric method for determination of tylosin oil content.[Method] We determined tylosin fermentation broth oil content by colorimetric method.[Result] The method had a good linear relationship(R2=0.999 8) when the oil content was 0.6-6.6 g/L;the average recovery was 106.7%;and the relative standard deviation was 1.02%.[Conclusion] The improved colorimetric method has good precision and high accuracy, so it can be used for determination of tylosin fermentation broth oil content.
关键词
泰乐菌素/比色法/油含量Key words
Tylosin/Colorimetric method/Oil content引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据