Optimization of tannase production by Lactobacillus plantarum
Journal Title: Journal of Research in Ecology - Year 2018, Vol 6, Issue 2
Abstract
Three bacterial isolates were tested for tannase production; Lactobacillus plantarum was the best in enzyme production which was 6.842 U/mL. To stand on the best conditions for enzyme production, some conditions were studied such as inoculum size, incubation time, carbon source and its concentration, nitrogen source and its concentration beside the concentration of casamino acid, incubation temperature and pH. Results showed that the best production of tannase was by using: 1×107 spore/ml, 48 h, pomegranate peels 0.2%, sodium nitrate 0.3%, casamino acid 0.3% , at 35⁰C, pH 7 with using FeSO4 0.002% and MgSO4 0.2%
Authors and Affiliations
Noor M, Aswan H. Al-Bayyar
Keywords
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