Water content and water activity for the production of cyclodepsipeptides in solid-state fermentation by Metarhizium anisopliae

Authors
Citation
Bl. Liu et Ym. Tzeng, Water content and water activity for the production of cyclodepsipeptides in solid-state fermentation by Metarhizium anisopliae, BIOTECH LET, 21(8), 1999, pp. 657-661
Citations number
11
Categorie Soggetti
Biotecnology & Applied Microbiology",Microbiology
Journal title
BIOTECHNOLOGY LETTERS
ISSN journal
01415492 → ACNP
Volume
21
Issue
8
Year of publication
1999
Pages
657 - 661
Database
ISI
SICI code
0141-5492(199908)21:8<657:WCAWAF>2.0.ZU;2-H
Abstract
Metarhizium anisopliae was grown by solid-state fermentation on a series of compositions of rice, rice bran, or rice husk media for the production of cyclodepsipeptides, destruxins A and B. The best yield for destruxin A and destruxin B were 2.9 mg kg(-1) substrate and 227 mg kg(-1) substrate, respe ctively, after 14 days cultivation with rice/bran/husk medium at 71% water content together with water activity of 0.921.