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Solid substrate mediated changes in ergot alkaloid spectra in solid state fermentation system.

Trejo Hernandez, M. R. and Lonsane, B. K. and Raimbault, M. and Roussos, S. (1993) Solid substrate mediated changes in ergot alkaloid spectra in solid state fermentation system. Chemie Mikrobiologie Technologie der Lebensmittel, 15 (1/2). pp. 1-4.

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Abstract

Use of different solid substrates resulted in minor alterations in total alkaloid production by Clmiceps purpurea 1029c in solid state fermentation system but the changes in the spectra of ergot alkaloids were of significantly higher magnitudes. Ergonovine accounted for 93% of the total alkaloid production in wheat grain medium while lysergic acid derivatives and ergonovine comprised of 66% and 32% of total alkaloids in rye grain medium. In contrast, ergonovine, ergotamine, and lysergic acid derivatives were 35, 35, and 25% respectively of the total alkaloids with the use of sugar cane pith bagasse impregnated with sucrose. No information on these aspects was available earlier.

Item Type: Article
Uncontrolled Keywords: Ergot alkaloids, Claviceps purpurea, solid state fermentation, solid substrate, spectra of alkaloids
Subjects: 500 Natural Sciences and Mathematics > 07 Life Sciences > 03 Biochemistry & Molecular Biology > 01 Alkaloid Biochemistry
600 Technology > 05 Chemical engineering > 04 Fermentation Technology
Divisions: Fermentation Technology and Bioengineering
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 05 Mar 2018 09:33
Last Modified: 05 Mar 2018 09:33
URI: http://ir.cftri.com/id/eprint/5367

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