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[Selection of the microorganism for dioscin hydrolyze].
- Source :
-
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials [Zhong Yao Cai] 2007 Aug; Vol. 30 (8), pp. 905-9. - Publication Year :
- 2007
-
Abstract
- Objective: To select the microorganism which can hydrolyze dioscin to diosgenin.<br />Methods: The microorganism were selected from the surface of rhizome, rhizosphere soil, the inside of the leaves and rhizome of Dioscorea zingiberensis C. H. Wright. Diosgenin was identified by thin-layer chromatography and HPLC.<br />Results: The microorganism which could hydrolyze dioscin from the experiment were identified as Aspergillus sp and Alternaria sp. Characteristics of enzymes production and fermentation technology of Aspergillus No. 1 were also studied primarily.<br />Conclusion: The Aspergillus strain No. 1 can secret enzyme to hydrolyze dioscin into diosgenin effectively.
- Subjects :
- Alternaria enzymology
Alternaria growth & development
Aspergillus enzymology
Aspergillus growth & development
Chromatography, High Pressure Liquid
Chromatography, Thin Layer
Diosgenin metabolism
Hydrolysis
Rhizome microbiology
Alternaria metabolism
Aspergillus metabolism
Dioscorea microbiology
Diosgenin analogs & derivatives
Plants, Medicinal microbiology
Subjects
Details
- Language :
- Chinese
- ISSN :
- 1001-4454
- Volume :
- 30
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
- Publication Type :
- Academic Journal
- Accession number :
- 18074832