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Optimum conditions for Invertase production from Saccharomyces cere-visiae using solid state fermentation | ||
| Iraqi Journal of Science | ||
| Article 1, Volume 56, Issue 3, 2015, Pages 2607-2614 | ||
| Authors | ||
| Ali Jabbar Resheg AL-Sa; | ||
| Abstract | ||
| Three Saccharomyces cerevisiae isolates from different sources (China, Turkey and Egypt) were screened by culturing on solid state fermentation to select the most efficient isolate for invertase production. S. cerevisiae from China was high specific activity 34.7 U/mg. The optimum conditions for enzyme production from this isolate were determined by using a medium composed of wheat bran moisten with 1:0.5 (v:w) corn steep liquor as nitrogen source at initial pH 5.0 for 5 days at 30OC. | ||
| Keywords | ||
| Saccharomyces cerevisiae; Invertase; Optimization; Solid state fermentation | ||
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