ALCOHOL FERMENTATION KINETICS BY THE FLOCS FROM SCHIZOSACCHAROMYCES POMBE

秦金来; 白凤武; 冯朴荪; 谢健; 李宁

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ALCOHOL FERMENTATION KINETICS BY THE FLOCS FROM SCHIZOSACCHAROMYCES POMBE

更新时间：2025-12-16

- ALCOHOL FERMENTATION KINETICS BY THE FLOCS FROM SCHIZOSACCHAROMYCES POMBE
- CIESC Journal Issue 1, (1995)
- 作者机构：
  
  大连理工大学化学工程研究所!大连116012,大连理工大学化学工程研究所!大连116012,大连理工大学化学工程研究所!大连116012,大连理工大学化学工程研究所!大连116012,大连理工大学化学工程研究所,大连,116012
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q920
- Online First：25 February 1995，
  
  Published：25 February 1995
- 稿件说明：
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秦金来, 白凤武, 冯朴荪, et al. ALCOHOL FERMENTATION KINETICS BY THE FLOCS FROM SCHIZOSACCHAROMYCES POMBE[J]. CIESC Journal, 1995, (1).
DOI：

秦金来, 白凤武, 冯朴荪, et al. ALCOHOL FERMENTATION KINETICS BY THE FLOCS FROM SCHIZOSACCHAROMYCES POMBE[J]. CIESC Journal, 1995, (1). DOI：

摘要

本文利用粟酒裂殖酵母变异株自身絮凝形成的颗粒

作为固定化酵母细胞的方法

以双酶法制备的淀粉糖化液为底物

在有效容积2.35L小型悬浮床生物反应器中

研究了限量供氧条件下该絮凝颗粒酵母均匀悬浮体系酒精生成动力学

获得了酒精生成动力学基础方程。

Abstract

Alcohol fermentation kinetics by the floes induced from self- flocculated Schizos acchannnyccs fombe was studied in an experimental scale suspended- bed bioreactor with a working volumn of 2. 35L. It was found that limited oxygen supply was necessary to maintain prolonged viability of the floes

and the floe size distribution also showed effects on fermentation kinetics. A kinetic model described this alcohol fermentation was proposed as followswhere ψp and ψq were effective factors describing the effects of floe size distribution and limit ed oxygen supply respectively.

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