Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 7-Day Trial for You or Your Team.

Learn More →

Biological specificity of bottled natural mineral waters: characterization by ribosomal ribonucleic acid gene restriction patterns

Biological specificity of bottled natural mineral waters: characterization by ribosomal... The organisms from heterotrophic plate counts of four brands of bottled non‐carbonated mineral waters were analysed by ribosomal ribonucleic acid gene restriction patterns in addition to identification by customary techniques. Five commercialized bottles of each brand were examined once in the year 1989–90. The total bacterial flora was divided into two main groups: the pseudomonads and the unidentified strains. Whereas phenotypic results did not reveal any significant differences between the four brands, rRNA gene restriction patterns were discriminatory. Among the 73 strains studied, 45 distinct patterns were observed, with only three common to several springs. These results reveal, at one determined time, a remarkable biological specificity of each brand of water. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Microbiology Oxford University Press

Biological specificity of bottled natural mineral waters: characterization by ribosomal ribonucleic acid gene restriction patterns

Loading next page...
 
/lp/oxford-university-press/biological-specificity-of-bottled-natural-mineral-waters-GSMry0lBpl

References (33)

Publisher
Oxford University Press
Copyright
"Copyright © 1993 Wiley Subscription Services, Inc., A Wiley Company"
ISSN
1364-5072
eISSN
1365-2672
DOI
10.1111/j.1365-2672.1993.tb02779.x
Publisher site
See Article on Publisher Site

Abstract

The organisms from heterotrophic plate counts of four brands of bottled non‐carbonated mineral waters were analysed by ribosomal ribonucleic acid gene restriction patterns in addition to identification by customary techniques. Five commercialized bottles of each brand were examined once in the year 1989–90. The total bacterial flora was divided into two main groups: the pseudomonads and the unidentified strains. Whereas phenotypic results did not reveal any significant differences between the four brands, rRNA gene restriction patterns were discriminatory. Among the 73 strains studied, 45 distinct patterns were observed, with only three common to several springs. These results reveal, at one determined time, a remarkable biological specificity of each brand of water.

Journal

Journal of Applied MicrobiologyOxford University Press

Published: Sep 1, 1993

There are no references for this article.