کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10884483 | 1079338 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of Eastern redcedar oil on enzymatic hydrolysis of microcrystalline cellulose and Saccharomyces cerevisiae fermentations
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of Eastern redcedar oil on enzymatic hydrolysis of microcrystalline cellulose and Saccharomyces cerevisiae fermentations Influence of Eastern redcedar oil on enzymatic hydrolysis of microcrystalline cellulose and Saccharomyces cerevisiae fermentations](/preview/png/10884483.png)
چکیده انگلیسی
Essential oils from plants are known to be inhibitory to yeast and amylase activity. This study investigated the effects of oil in Eastern redcedar (Juniperus virginiana L.) on enzymatic cellulose hydrolysis and yeast fermentation for ethanol production from redcedar. Enzymatic hydrolysis was conducted with 2% and 4% (w/w) cellulose loadings, 25Â FPU/g cellulose and 50Â FPU/g cellulose enzyme loadings (Accelerase® 1500) and 0%, 0.5% and 1% (w/w) redcedar oil loadings. The presence of 0.5% and 1% (w/w) redcedar oil inhibited cellulose-to-glucose yields by 26% and 33% and inhibited cell growth and ethanol production by Saccharomyces cerevisiae during the first 9Â h. Similar ethanol concentrations of up to 22Â g/l (92% of theoretical yield) were produced with all treatments within 12Â h. The results of this study suggest that redcedar oil be removed prior to enzymatic hydrolysis and fermentation for efficient ethanol production using redcedars.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biocatalysis and Agricultural Biotechnology - Volume 3, Issue 4, October 2014, Pages 177-180
Journal: Biocatalysis and Agricultural Biotechnology - Volume 3, Issue 4, October 2014, Pages 177-180
نویسندگان
Karthikeyan D. Ramachandriya, Nurhan T. Dunford, Hasan K. Atiyeh, Salim Hiziroglu, Mark R. Wilkins,