Improved enzymatic hydrolysis of wheat straw by combined use of gamma ray and dilute acid for bioethanol production
메타 데이터
바이오화학분류
바이오플라스틱
플라스틱
기타
바이오정밀화학
용매
화학제품
연료
기타
화장품용 기능성소재
계면활성제⁄증점제
기타
의료용 화학소재
식품첨가제
논문
Improved enzymatic hydrolysis of wheat straw by combined use of gamma ray and dilute acid for bioethanol production
학술지
Radiation physics and chemistry
저자명
Hyun Hong, S.; Taek Lee, J.; Lee, S.; Gon Wi, S.; Ju Cho, E.; Singh, S.; Sik Lee, S.; Yeoup Chung, B.
초록
Pretreating wheat straw with a combination of dilute acid and gamma irradiation was performed in an attempt to enhance the enzymatic hydrolysis for bioethanol production. The glucose yield was significantly affected by combined pretreatment (3% sulfuric acid-gamma irradiation), compared with untreated wheat straw and individual pretreatment. The increasing enzymatic hydrolysis after combined pretreatment is resulting from decrease in crystallinity of cellulose, loss of hemicelluloses, and removal or modification of lignin. Therefore, combined pretreatment is one of the most effective methods for enhancing the enzymatic hydrolysis of wheat straw biomass.