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Biological SciencesBiochemistry

A SIMPLE AND SENSITIVE METHOD FOR DEMONSTRATING MERCAPTAN PRODUCTION BY MICROORGANISMS

Authors: Warren P. Iverson; ARMY BIOLOGICAL LABS FREDERICK MD
Abstract:
A simple and sensitive test for demonstrating mercaptan formation by microorganisms has been described. A positive test for mercaptans is indicated by the formation of white vapors when a few drops of iodine-azide reagent (3 grams of sodium azide in 100 milliliters of 0.1N iodine) is added to one or two milliliters of a broth culture. A positive reaction has been observed with several species of Pseudomonas, a species of Serratia, and a few lactose fermenting species.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Technical manuscript
Pages: 8
Report Date: SEP 1963
Report Number: 0763224
Keywords relating to this report:
*MICROORGANISMS
*THIOLS
BACTERIA
CULTURE MEDIA
METABOLISM
PHYSIOLOGY
PRODUCTION
PSEUDOMONAS
SERRATIA
SODIUM AZIDES
SULFUR COMPOUNDS
TEST METHODS
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