[1]邹崇达,李友荣.螺旋霉素(SPM)膜透析发酵研究[J].华侨大学学报(自然科学版),1992,13(2):257-264.[doi:10.11830/ISSN.1000-5013.1992.02.0257]
Zou Chongda,Li Yourong.A Study on the Process of Dialysis in Spiramycin Fermentation[J].Journal of Huaqiao University(Natural Science),1992,13(2):257-264.[doi:10.11830/ISSN.1000-5013.1992.02.0257]
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螺旋霉素(SPM)膜透析发酵研究(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第13卷
- 期数:
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1992年第2期
- 页码:
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257-264
- 栏目:
-
- 出版日期:
-
1992-04-20
文章信息/Info
- Title:
-
A Study on the Process of Dialysis in Spiramycin Fermentation
- 作者:
-
邹崇达; 李友荣
-
华侨大学; 华东化工学院
- Author(s):
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Zou Chongda; Li Yourong
-
-
- 关键词:
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膜透析发酵; 螺旋霉素; 反馈
- Keywords:
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membrane dialysis fermentation; spiramycin; feedback
- DOI:
-
10.11830/ISSN.1000-5013.1992.02.0257
- 摘要:
-
本文采用膜透析法对SPM发酵工艺进行探讨。结果表明,经透析向发酵液提供新鲜基质,稳定了铵离子、葡萄糖浓度。同时除去了部分产物,减轻了碳、氮代谢物调节作用及终产物反馈调节作用,减少了微生物生长及产物合成的不稳定性。当透析膜孔为3.0μm,开始透析时间为60h,发酵液与透析液体积之比为1时,SPM总产增加50%。
- Abstract:
-
The technology of spiramycin induced fermentation is studied by means of membrane dialy- sis.The results reveal that the dialysis supplements the fermentation liquid with fresh substrate and thus stabilizes the concentration of ammonium and glucose.The re
更新日期/Last Update:
2014-03-22