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Comparative efficiency of techniques for recovery of ethanol from pulpy substrate fermented in solid phase.

Jaleel, S. A. and Srikanta, S. and Ghildyal, N. P. and Lonsane, B. K. (1991) Comparative efficiency of techniques for recovery of ethanol from pulpy substrate fermented in solid phase. Starch/Staerke, 43 (5). pp. 183-186.

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Abstract

The recovery of ethanol from fermented pulp of tapioca fibrous residues by hydraulic pressing in three stages with interstage water addition lead to 79.68% relative recovery but the concentration of the ethanol in the pooled extract was nearly 60.53%) of that present in the timiented pulp. The lower concentration of ethanol in extract obtained by percolation technique and poor extraction efficiency associated with other recovery processes are unacceptable from economic point of view.

Item Type: Article
Uncontrolled Keywords: ethanol, fermented pulp, tapioca fibrous residues, hydraulic pressing
Subjects: 600 Technology > 05 Chemical engineering > 04 Fermentation Technology
600 Technology > 08 Food technology > 23 Vegetables > 01 Cassava-Tapioca
Divisions: Fermentation Technology and Bioengineering
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 26 May 2016 11:51
Last Modified: 26 May 2016 11:51
URI: http://ir.cftri.com/id/eprint/3551

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