𝔖 Bobbio Scriptorium
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Metallkomplexe und tuberkulostatische Aktivität. Metallionen und biologische Wirkung, 14. Mitteilung

✍ Scribed by H. Erlenmeyer; J. Bäumler; W. Roth

Book ID
102856062
Publisher
John Wiley and Sons
Year
1953
Tongue
German
Weight
558 KB
Volume
36
Category
Article
ISSN
0018-019X

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✦ Synopsis

Temperature induces quantitative changes in the pigmentation of Mycobacterium phlei grown 6 days on glycerol broth.

The following neutral carotenoids are synthesized in good amounts at 3OoC : leprotene, y-carotene, a "rhodopin-like" lyeopenoid, an oxycarotenoid and traces of phytofluene; only traces of the acidic chrysoflein are produced.

A t 37OC, only small amounts of the same neutral compounds are detectable, but formation of chrysoflein is considerably increased.

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