کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1257219 | 971551 | 2015 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: High production of β-glucosidase from a marine Aspergillus niger immobilized on towel gourd vegetable sponges High production of β-glucosidase from a marine Aspergillus niger immobilized on towel gourd vegetable sponges](/preview/png/1257219.png)
To produce β-glucosidase by consecutive batch fermentation, a marine Aspergillus niger was immobilized on a natural carrier, towel gourd vegetable sponges. The immobilized mycelia were 0.15 g/g carrier with the immobilized biomass percentage of over 95%. The immobilized mycelia possessed the long durability (22.5 days). The maximum production occurred 1.5 day earlier by the immobilized mycelia than by the free mycelia. β-Glucosidase production of five consecutive batches was over 110 U/mL. At high salinity, the activity and stability of β-glucosidase from the marine A. niger increased remarkable. Immobilizing the marine A. niger on the novel natural carrier achieved the efficient production of β-glucosidase.
A marine Aspergillus niger was immobilized on a natural carrier, towel gourd vegetable sponges to produce β-glucosidase. Production of β-glucosidase was over 80 U/mL during six consecutive batches fermentation.Figure optionsDownload as PowerPoint slide
Journal: Chinese Chemical Letters - Volume 26, Issue 8, August 2015, Pages 1011–1015