𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ethanol production by encapsulated and immobilized yeast

✍ Scribed by Kazuaki Yamagiwa; Yukari Shimizu; Taro Kozawa; Masayuki Onodera; Akira Ohkawa


Publisher
Springer-Verlag
Year
1994
Tongue
English
Weight
269 KB
Volume
8
Category
Article
ISSN
0951-208X

No coin nor oath required. For personal study only.

✦ Synopsis


Immobilized yeast was encapsulated with cell-free calciumalginate gel by two-step preparation procedure. The volume of coated film decreased with increasing cell concentration.

The encapsulation did not affect ethanol production and could prevent cell leakage from the gels.


πŸ“œ SIMILAR VOLUMES


Production of ethanol by immobilized yea
✍ P. G. Krouwel πŸ“‚ Article πŸ“… 1979 πŸ› Springer Netherlands 🌐 English βš– 59 KB

The organism used was Aspergillusfoetoidus (IMI 15954) which produces citric acid when grown on a defined synthetic medium. A preliminary study has been carried out to establish the performance characteristics of the modified CMMFF at various inlet substrate concentrations, dilution rates and biomas

The production of ethanol by immobilized
✍ David Williams; Douglas M. Munnecke πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 559 KB

## Abstract __Saccharomyces cerevisiae__ cells were immobilized in calcium alginate beads for use in the continuous production of ethanol. Yeasts were grown in medium supplemented with ethanol to selectively screen for a culture which showed the greatest tolerance to ethanol inhibition. Yeast beads

Production of ethanol by yeasts immobili
✍ Antonio R. Navarro; MarΓ­a C. Rubio; Danley A. S. Callieri πŸ“‚ Article πŸ“… 1983 πŸ› Springer 🌐 English βš– 312 KB

were immobilized by occlusion in pectin gel, no significant changes in their biological activity being observed. The ethanol production rate was found to be negatively affected by the diameter of the beads when the cell concentration in them was high. The fermentative activity was only slightly modi

Continuous ethanol production by immobil
✍ Gyu Heon Cho; Cha Yong Choi; Yang Do Choi; Moon H. Han πŸ“‚ Article πŸ“… 1981 πŸ› Springer Netherlands 🌐 English βš– 218 KB

In order to minimize the adverse effect of CO 2 gas in a packed bed immobilized yeast reactor, a fluidized bed reactor was used for the continuous production of ethanol from glucose. Immobilized yeast was prepared by entrapping whole cells of Saccharomyces cerevisiae within a Caalginate matrix. It

Ethanol production from whey with immobi
✍ Yu-Yen Linko; Hannele Jalanka; P. Linko πŸ“‚ Article πŸ“… 1981 πŸ› Springer Netherlands 🌐 English βš– 341 KB

Living KZhyveromyces fragilis yeast cells were succesfully entrapped in calcium alginate gel beads at cell loadings of 4 to 16 g yeast (0.8 to 3.2 g d.m.) per 1 g of sodium alginate. In batch systems, about 90 % conversion in 48 h was obtained both with free and immobilized yeast using demineralized