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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(12): 3317-3330
DOI: https://doi.org/10.20546/ijcmas.2018.712.383


Enhanced of α-Glucosidase Production by Saccharomyces cerevisiae C8-5 and Candida tropicalis C0-7, Two Yeast Strains Isolated from Tchapalo, a Traditional Sorghum Beer of Côte d’Ivoire
Yapi Yapi Eric*, W.A.M. Alloue-Boraud, Coulibaly W. Hermann and Djè Koffi Marcellin
Biotechnology and Food Microbiology Laboratory, Department of Food Science and Technology, University of Nangui Abrogoua, Abidjan, 02 BP 801, Côte d’Ivoire
*Corresponding author
Abstract:

The hydrolase enzymes using in industrial processes have always given particular interest because of their non-toxic and protective nature. In the present study, various physicochemical parameters for α-glucosidase production from strains of Saccharomyces cerevisiae C8-5 and Candida tropicalis C0-7 were optimized by using a starches of some agricultural products of Côte d’Ivoire. It was found that S. cerevisiae C8-5 and C. tropicalis C0-7 produced maximum α-glucosidase after 48 hours of fermentation at 37 °C, pH 7 and without agitation speed (0 rpm) using corn starch and millet starch (1 %). The more important α-glucosidase activity were obtained with S. cerevisiae C8-5 by using 1 % of corn starch (15.96 U/ml). It is conclued that corn and millet starches could be used in enzyme production, particulary the production of α-glucosidase.


Keywords: Saccharomyces cerevisiae C8-5, Candida tropicalis C0-7, α-glucosidase, corn starch, millet starch
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How to cite this article:

Yapi Yapi Eric, W.A.M. Alloue-Boraud, Coulibaly W. Hermann and Djè Koffi Marcellin. 2018. Enhanced of α-Glucosidase Production by Saccharomyces cerevisiae C8-5 and Candida tropicalis C0-7, Two Yeast Strains Isolated from Tchapalo, a Traditional Sorghum Beer of Côte d’Ivoire.Int.J.Curr.Microbiol.App.Sci. 7(12): 3317-3330. doi: https://doi.org/10.20546/ijcmas.2018.712.383