improvement in immobilization of bread yeasts by sol-gel method combined with functionalized nanoporous silica (lus-1)
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abstract
in this work, the effect of immobilization of bread yeast (saccharomyces cerevisiae) by sol-gel technique combined with functionalized nanoporous silica was investigated in different weight ratios of silica containing materials (tmos: lus-1). the activities of immobilized yeast in days after immobilization were examined. the results showed immobilization maintain the yeast life for a longer time. the functionalization by c18 functional group improved the environmental conditions for yeast life. these results indicate that the immobilization technique in the gel matrix and porous solid is a good system to develop industrial fermentations.
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Journal title:
international journal of bio-inorganic hybrid nanomaterialsجلد ۲، شماره ۴، صفحات ۴۷۱-۴۷۶
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