Ethanol from lactose in salted cheese whey by recombinant Saccharomyces cerevisiae

Tahoun, M.K.; El-Nemr, T.M.; Shata, O.H.

Ethanol from lactose in salted cheese whey by recombinant Saccharomyces cerevisiae

1999

Tahoun, M.K. | El-Nemr, T.M. | Shata, O.H.

Seven yeast recombinants were selected from 57 fusant colonies on the basis of higher DNA content, nuclear diameter and ethanol yield compared to parental Saccharomyces cerevisiae ATCC 4126 and Kluyveromyces lactis CBS 683. Six recombinants out of the above colonies revealed growth on lactose and sucrose, indicating that they are S. cerevisiae with transformed ss-galactosidase systems. The fusant colonies were investigated with respect to their capacity to convert lactose in salted cheese whey into ethanol.

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AGROVOC Keywords

alcoholes alcohols alcool cheese evaluation fromage kluyveromyces lactis lactosa lactose lactosuero production queso saccharomyces cerevisiae whey

Bibliographic information

Published in

Zeitschrift fuer Lebensmittel-Untersuchung und -Forschung (Germany)

Volume 208 Issue 1 ISSN 1431-4630

Pagination

pp. 60-64

Other Subjects

Lactoserum; Evaluacion; Produccion

Language

English

Note

Summary (En)

Translated Title

[Gewinnung von Athanol aus Lactose von gesalzener Kasemolke durch Saccharomyces cerevisiae]

Type

Summary

In AGRIS since: 1999-08-15

Format: AGRIS AP

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Ethanol from lactose in salted cheese whey by recombinant Saccharomyces cerevisiae

1999

AGROVOC Keywords

Bibliographic information