The Journal of Antibiotics
Online ISSN : 1881-1469
Print ISSN : 0021-8820
PRODUCTION OF A NOVEL RED PIGMENT, RUBROLONE, BY STREPTOMYCES ECHINORUBER SP. NOV.
I. TAXONOMY, FERMENTATION AND PARTIAL PURIFICATION
N. J. PALLERONIK. E. REICHELTD. MUELLERR. EPPSB. TABENKIND. N. BULLW. SCHÜEPJ. BERGER
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1978 Volume 31 Issue 12 Pages 1218-1225

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Abstract

A taxonomic study of Streptomyces X-14077 (NRRL 8144), which produces a water-soluble purple-red pigment complex, revealed it to be a new species which has been named Streptomyces echinoruber sp. nov. The pigment complex was produced in deep culture fermentation and isolated by solvent extraction and concentration. The major pigment component, rubrolone, has low toxicity and may have potential as a food coloring agent. It appears to be devoid of antibiotic activity.

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© Japan Antibiotics Research Association
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