کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10690034 1018404 2011 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bioethanol production from pentose sugars: Current status and future prospects
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Bioethanol production from pentose sugars: Current status and future prospects
چکیده انگلیسی
The utilization of hemicellulose, the second most abundant polysaccharide, is must for the cost-efficient production of ethanol from second generation feedstocks. Xylan, the major hemicellulose in plant biomass yields mainly xylose as pentose sugars on hydrolysis. The progress in fermentation of pentose sugars has gone on slow pace as there are few microorganisms known, which are capable of pentose metabolism. The future perhaps lies in finding organisms that would ferment high density hydrolysates without purification. This obviously has to use the genetic and metabolic engineering routes. Either a direct or a sequential fermentation system needs to be worked out. This review provides an overview of the current pentose bioconversion processes and future prospects for bioethanol production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable and Sustainable Energy Reviews - Volume 15, Issue 9, December 2011, Pages 4950-4962
نویسندگان
, , , , ,