Semi-continuous and Continuous Production of Aspergillus niger Spores in Submerged Liquid Culture
نویسندگان
چکیده
منابع مشابه
Xylanase production by a newly isolated Aspergillus niger SS7 in submerged culture.
Xylanase production by a newly isolated Aspergillus niger SS7 was studied in submerged culture. The optimum initial pH for xylanase production was found to be 7.0. Different agricultural and industrial wastes were evaluated for their ability to induce xylanase production by this isolate. The best xylanase production (293.82 IU/ml) was recorded at 3% (w/v) corn cob hulls after 120 h of incubatio...
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This report concerns an investigation of an important aspect of fungal growth, the nature of the spore surface. The spore is the propagative body of the fungus so a knowledge of its germination process is of primary importance. The surface of the spore necessarily plays an integral part in this process since it is the first point of contact between the spore and such factors as water, food, and...
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A flocculent Saccharomyces cerevisiae strain was engineered to stably secrete Aspergillus niger beta-galactosidase in a continuous high-cell-density bioreactor. The delta-sequences from the yeast retrotransposon Ty1 were used as target sites for the integration of the beta-galactosidase expression cassette. High-copy-number transformants were successfully obtained using the delta-integration sy...
متن کاملDevelopment of Stable Flocculent Saccharomyces cerevisiae Strain for Continuous Aspergillus niger β-Galactosidase Production
A flocculent Saccharomyces cerevisiae strain was engineered to stably secrete Aspergillus niger β-galactosidase in a continuous high-cell-density bioreactor. The δ-sequences from the yeast retrotransposon Ty1 were used as target sites for the integration of the β-galactosidase expression cassette. High-copy-number transformants were successfully obtained using the δ-integration system together ...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1982
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-128-11-2639