کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
36399 45131 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rapid and enhanced production of ethanol in very high gravity (VHG) sugar fermentation by Saccharomyces cerevisiae: Role of finger millet (Eleusine coracana L.) flour
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Rapid and enhanced production of ethanol in very high gravity (VHG) sugar fermentation by Saccharomyces cerevisiae: Role of finger millet (Eleusine coracana L.) flour
چکیده انگلیسی

The effect of the supplementation of finger millet (Eleusine coracana L.) flour (4–6%, w/v) in the production of ethanol by yeasts in high gravity sugar (30–40%, w/v) containing yeast extract-peptone-malt extract medium was investigated. It was found that the finger millet flour not only reduced the fermentation time (from 5 to 3 days) but also enhanced the ethanol concentration from 10 to 15% (v/v) by better utilization of sugar. The physical and chemical factors of finger millet that may aid in reducing the osmotic stress of high gravity fermentation and as well as enhancing ethanol yield. Production of high ethanol concentration by using VHG sugar fermentation technology eliminates the expensive steps in the conventional process and saves time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Process Biochemistry - Volume 41, Issue 3, March 2006, Pages 726–729
نویسندگان
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