Extrusion with Thermostable α-amylase Injection as Pretreatment Method for Ethanol Production from Corn Starch

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A bacterium, isolated from rabbit’s waste and identified as Cellulomonas sp., had cellulase and thermostable α-amylase activity when grown on wheat bran. Maximum activity of thermostable α-amylase was obtained by adding 3% soluble starch. However, soybean oil (1 ml l) could increase the production of α-amylase and cellulase in wheat bran. The α-amylase was characterized by making a demonstratio...

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Ethanol produced from biomass, such as corn grain or sugar cane, is a renewable fuel that helps lessen dependence on petroleum-based fossil fuels. Currently, the majority of ethanol production in the United States utilizes corn grain, which supplied about 14 billion gallons of ethanol to the market in 2012. In the near future, corn supplies for ethanol are expected to be limited due to concerns...

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ژورنال

عنوان ژورنال: Journal of Microbial & Biochemical Technology

سال: 2013

ISSN: 1948-5948

DOI: 10.4172/1948-5948.1000099