GELRITE as an Agar Substitute in Bacteriological Media
AUTOR(ES)
Shungu, Daniel
RESUMO
GELRITE gellan gum (formerly known as PS-60 and S-60) is a new naturally derived, highly purified polysaccharide which displays several interesting properties, including selfgelling. The suitability of GELRITE as an agar substitute was tested by evaluating the performance of several media selected from among those most commonly used in the isolation, identification, and enumeration of microorganisms in clinical laboratories. Fifty different bacterial species previously implicated in human infections served as test strains. On the basis of the various parameters considered, namely, colony characteristics, biochemical reactions, hemolytic patterns, and plating efficiency, media gelled by agar and by GELRITE compared quite favorably.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=239477Documentos Relacionados
- Value of the K+ salt of carageenan as an agar substitute in routine bacteriological media.
- GELRITE as an Agar Substitute for the Cultivation of Mesophilic Methanobacterium and Methanobrevibacter Species
- Gellan gum as a substitute for agar in leptospiral media.
- Feasibility study of disk diffusion susceptibility tests with Mueller-Hinton broth solidified with Gelrite, an agar substitute.
- Substitute for agar in solid media for common usages in microbiology.