PARTIAL PHYSICOCHEMICAL CHARACTERISATION OF NATIVE B GLUCOSIDASE EXTRACTED FROM MANGO (MANGIFERA INDICA L) KERNELS OF THE GOLDEN GLOBE VARIETY CULTIVETED IN DALOA (CENTRAL WEST, COTE DIVOIRE)

  • Laboratory of Agrovalorization, UFR of Agroforestry, Jean Lorougnon Guede University, BP 150 Daloa, Cote dIvoire.
  • Laboratory of Microbiology and Biotechnology, Ecology Research Center, Nangui Abrogoua University, 08 BP 109 Abidjan 08, Cote dIvoire.
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The aim of this study was to select new enzymatic sources exhibiting unique activities from mango kernel almonds (Mangifera indica L) grown in the DALOA region (Cote dIvoire). A B-glucosidase was thus extracted from the kernel of the Golden Globe variety. Characterization methods, including the determination of temperature and pH, stability at different pH levels and temperatures, thermal inactivation, thermal deactivation, and the effects of chemical agents, were used to understand the behavior of this B-glucosidase. It has an optimal pH of 5.6 with stability in the pH range between 4.00 and 7.00. Its optimal temperature is 90C and it remains stable between 37 and 95C. At the optimal temperature, it remains active for 14 hours.

[YA Kouame Claude,Ouina Toualy Serge Thibaut, Zebre Artur Constant ,Kone Yelakankinonton Clarisse, Blei Sika Hortense and Gnanwa Mankambou Jacques (2025); PARTIAL PHYSICOCHEMICAL CHARACTERISATION OF NATIVE B GLUCOSIDASE EXTRACTED FROM MANGO (MANGIFERA INDICA L) KERNELS OF THE GOLDEN GLOBE VARIETY CULTIVETED IN DALOA (CENTRAL WEST, COTE DIVOIRE) Int. J. of Adv. Res. (Nov). 701-708] (ISSN 2320-5407). www.journalijar.com

YA Kouamé Claude

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