Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Patent
1998-03-30
2000-09-05
Saucier, Sandra E.
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
435 29, 4352831, C12N 120, C12Q 102, C12M 100
Patent
active
061141623
ABSTRACT:
An atmosphere regulator which comprises 100 parts by weight an oxygen absorber comprising an ascorbic acid compound, a metallic salt, water and an activated carbon, and 5 to 20 parts by weight of an alkaline earth metal hydroxide. The atmosphere regulator has a pH, as measured in accordance with JIS K1474, of 10 to 12.5. The atmosphere regulator can promptly change the atmosphere in a system into an anaerobic state and has a function for stably generating a carbon dioxide gas. The atmosphere regulator does not bring about any deterioration of performance, even when stored for a long period of time, and is compact for good receivability. Anaerobic bacteria can be cultured by the use of the atmosphere regulator.
REFERENCES:
patent: 4337276 (1982-06-01), Nakamura et al.
patent: 4588561 (1986-05-01), Aswell et al.
patent: 4605617 (1986-08-01), Kasugai
patent: 5034331 (1991-07-01), Brewer
Database WPI, Section Ch, Week 7939, Derwent Publications Ltd., London, GB, AN 79-70799B of JP 54 105288 A (Aug. 18, 1979).
Database WPI, Section Ch, Week 8339, Derwent Publications ltd., London, GB, AN 83-774553 of JP 58 141780 A (Aug. 23, 1983).
Database WPI, Section Ch, Week 8226, Derwent Publications Ltd., London, GB, AN 82-53058E of JP 57 079869 (May 19, 1982).
Patent Abstracts of Japan, vol. 013, No. 227 (C-600), May 25, 1989, of JP 01 038139 A (Feb. 8, 1989).
Afremova Vera
Mitsubishi Gas Chemical Company Inc.
Saucier Sandra E.
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