详细信息
高效液相色谱法测定螺旋霉素发酵液中的有机酸
Determination of Organic Acids in Fermentation Broth of Spiramycin by High Performance Liquid Chromatography
文献类型:期刊文献
中文题名:高效液相色谱法测定螺旋霉素发酵液中的有机酸
英文题名:Determination of Organic Acids in Fermentation Broth of Spiramycin by High Performance Liquid Chromatography
作者:李友元[1];陈长华[1];陶萍[2]
机构:[1]华东理工大学生物反应器工程国家重点实验室,上海200237;[2]上海交通大学分析测试中心,上海200030
年份:2002
卷号:20
期号:1
起止页码:46
中文期刊名:色谱
外文期刊名:Chinese Journal of Chromatography
收录:MEDLINE(收录号:12541618);CSTPCD;;Scopus;北大核心:【北大核心2000】;CSCD:【CSCD2011_2012】;PubMed;
语种:中文
中文关键词:高效液相色谱法;测定;螺旋霉素;发酵液;抗生素
外文关键词:high performance liquid chromatography; organic acid; spiramycin; fermentation broth
摘要:采用高效液相色谱法在Zorbax 30 0 SBC18色谱柱 (5 μm ,4 6mmi.d .× 15cm)上以 0 0 1mol/L磷酸缓冲液(pH 2 32 )和甲醇的二元流动相梯度分离测定了螺旋霉素发酵液中的有机酸 ,流动相的流速为 0 6mL/min ,紫外检测波长为 2 10nm。实验结果表明 ,该方法的相对标准偏差为 0 33%~ 0 10 % ,回收率为 99 95 %~ 10 0 0 8%。方法简便、快速、可靠。
A method for determining organic acids in spiramycin fermentation broth by high performance liquid chromatography is described The operating conditions were Zorbax 300 SB C 18 column (5 μm,4 6 mm i.d.×15 cm) at 35 ℃, 0 01 mol/L phosphoric acid buffer solution (pH 2 32) and methanol as mobile phase at a flow rate of 0 6 mL/min and UV detection at 210 nm The relative standard deviations were 0 33%-0 10% and the recoveries were 99 95%-100 08% It's a simple, rapid and accurate method
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