ANALYSIS OF HIGH-QUALITY PHARMACEUTICAL GRADE WATER BY A DIRECT EPIFLUORESCENT FILTER TECHNIQUE MICROCOLONY METHOD

被引：12

作者：

NEWBY, PJ

机构：

[1] Pharmaceutical Microbiology Unit, Glaxo Group Research Ltd, Ware, Hertfordshire

来源：

LETTERS IN APPLIED MICROBIOLOGY | 1991年 / 13卷 / 06期

关键词：

D O I：

10.1111/j.1472-765X.1991.tb00631.x

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A modified direct epifluorescent filter technique (DEFT) was used to assess the microbial quality of water. Sterile, pharmaceutical grade water was inoculated with Pseudomonas cepacia. Microcolonies were grown and counted with a Bio-Foss System 3 DEFT apparatus. In this way it was possible to achieve a sensitivity of 10 cfu per 100 ml. Results were obtained within 1 working day.

引用

页码：291 / 293

页数：3

共 7 条

[1]

PETIPHER GL, 1982, J APPL BACTERIOL, V53, P322

[2]

Pettipher G. L, 1983, DIRECT EPIFLUORESCEN

[3] RAPID MEMBRANE FILTRATION-EPIFLUORESCENT MICROSCOPY TECHNIQUE FOR DIRECT ENUMERATION OF BACTERIA IN RAW-MILK [J].