A MEDIUM FOR ENUMERATION OF BACTERIA IN FOODS CONTAINING SWARMING BACILLUS SPP

被引：1
|
作者：
THAMPURAN, N
SURENDRAN, PK
机构：
[1] Central Institute of Fisheries Technology, Kochi, 68 2029, Matsyapuri PO
来源：
LETTERS IN APPLIED MICROBIOLOGY | 1993年 / 16卷 / 05期
关键词：
D O I：
10.1111/j.1472-765X.1993.tb01418.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 new medium containing sodium tripolyphosphate, ethylenediaminetetraacetic acid disodium salt, dihydrate, sodium desoxycholate, supplemented with minerals and nutrient sources was developed, which was very effective in inhibiting swarming of Bacillus spp. This medium polyphosphate-EDTA-desoxycholate agar (PEDA) was compared with tryptone glucose extract agar (Oxoid) for determining the total plate count of various semi-conserved fishery products. While promoting discrete colony formation of Bacillus spp., PEDA provided good bacterial recovery. PEDA is recommended for isolation or enumeration of bacteria in food dominated by swarming Bacillus spp.
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页码：277 / 279
页数：3
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