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author:

管玉霞 (管玉霞.) [1] | 蓝基贤 (蓝基贤.) [2]

Indexed by:

CQVIP CSCD

Abstract:

建立了反相高效液相色谱(Reverse Phaseliquid Chromatography,RP—HPLC)测定庆大霉素效价的方法,结合管碟法所做的生物效价进行比较,其相关度R。:0.9823,RSD:1.29,证明RP—HPLC可直接测定庆大霉素的效价,从而解决了生测效价程序复杂,人为误差大的问题。RP—HPLC测定方法:采用岛津高效液相色谱SPD.IOAVP、UV.VIS、LC.IOATVP,PepMapC18Trs4.6×150mmSilicaC18(5μm300A)PhenomenexODS色谱柱,流动相MILLI-Q水:冰醋酸:甲醇(比例为25:5:70)配置0.02mol/L庚烷磺酸钠溶液,流速1.0mL/min,检测波长330nm,检测灵敏度0.020AUFS,柱温为室温,进样量20μL,在10min内可对样品液中C1、C1a、C2a、C24种物质同时进行定性定量测定。

Keyword:

反相高效液相色谱 庆大霉素 效价

Community:

  • [ 1 ] 福州大学生物科学与工程学院,福州350002

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Source :

世界科技研究与发展

ISSN: 1006-6055

Year: 2009

Issue: 4

Volume: 31

Page: 586-588

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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