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KMID : 0665220090220010097
Korean Journal of Food and Nutrition
2009 Volume.22 No. 1 p.97 ~ p.102
Isolation and Identification of Actinomycetes F-97 Producing Tyrosinase Inhibitor
Bang Byung-Ho

Rhee Moon-Soo
Kim Gwan-Pil
Kim Jin-O
Yi Dong-Heui
Abstract
In order to obtain a non-toxic and more active and stable microorganism-produced tyrosinase inhibitor, we isolated actinomycetes F-97, a producer of tyrosinase inhibitor, from soil. The aerial hyphae of this strain were gray in color with tree types. Under the microscopic examination, the isolate formed a spiral aerial spore mass with a smooth surface. The analysis of cell wall acid hydrolysate of the isolate revealed the presence of LL-diaminopimelic acid(LL-DAP). No specific sugar was detected. From these results and the cultural and physiological characteristics described in the Bergey¡¯s Manual, actinomycetes F-97 was identificated as, or best-matched to, Streptomyces aburaviensis.
KEYWORD
Actinomycetes, iuhibitor, melanin, tyrosinase
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