Effects of a Steam Explosion Pretreatment on Sugar Production by Enzymatic Hydrolysis and Structural Properties of Reed Straw

doi:10.1271/bbb.130269

CORC > 中国农业科学院 > 蔬菜花卉研究所

	Effects of a Steam Explosion Pretreatment on Sugar Production by Enzymatic Hydrolysis and Structural Properties of Reed Straw
	Hu, Qiulong 1; Su, Xiaojun 1; Tan, Lin 3; Liu, Xianghua 1,4; Wu, Anjun 4; Su, Dingding 1; Tian, Kaizhong 1; Xiong, Xingyao 1,2
刊名	BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY
	2013
卷号	77 期号:11 页码:2181-2187
关键词	reed straw steam explosion pretreatment sugar production enzymatic hydrolysis structural properties
ISSN号	0916-8451
DOI	10.1271/bbb.130269
通讯作者	Hu, Qiulong
英文摘要	Reed lignocellulose was subjected to a steam explosion pretreatment to obtain a high conversion rate of sugar after subsequent enzymatic hydrolysis using a commercial cellulase mixture. Under conditions of differing temperature (200 degrees C, 220 degrees C and 240 degrees C) and residence time (2, 5, and 8 min), the effect of the pretreatment on the sugar yield from enzymatic hydrolysis was studied. The highest respective reducing sugar and glucose yields were 36.14% and 15.35% after 60-h enzymatic hydrolysis of reed straw that had been pretreated with a steam explosion at 220 degrees C for 5 min. Fourier transform infrared spectrophotometry (FTIR), X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used in this study to comprehensively investigate the steam explosion-induced changes in the organizational structure and morphological properties of reed straw to analyze the reason for the increased sugar yield from enzymatic hydrolysis after the steam explosion.
学科主题	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Chemistry, Applied ; Food Science & Technology ; BIOCHEMISTRY & MOLECULAR BIOLOGY ; BIOTECHNOLOGY & APPLIED MICROBIOLOGY ; CHEMISTRY, APPLIED ; FOOD SCIENCE & TECHNOLOGY
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000327829800003
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101871]
专题	蔬菜花卉研究所
作者单位	1.Hunan Agr Univ, Hunan Prov Key Lab Crop Gennplasm Innovat & Utili, Changsha 410128, Hunan, Peoples R China 2.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 3.Hunan Agr Univ, Coll Plant Protect, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha 410128, Hunan, Peoples R China 4.Hunan Agr Univ, Coll Sci, Changsha 410128, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Hu, Qiulong,Su, Xiaojun,Tan, Lin,et al. Effects of a Steam Explosion Pretreatment on Sugar Production by Enzymatic Hydrolysis and Structural Properties of Reed Straw[J]. BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY,2013,77(11):2181-2187.
APA	Hu, Qiulong.,Su, Xiaojun.,Tan, Lin.,Liu, Xianghua.,Wu, Anjun.,...&Xiong, Xingyao.(2013).Effects of a Steam Explosion Pretreatment on Sugar Production by Enzymatic Hydrolysis and Structural Properties of Reed Straw.BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY,77(11),2181-2187.
MLA	Hu, Qiulong,et al."Effects of a Steam Explosion Pretreatment on Sugar Production by Enzymatic Hydrolysis and Structural Properties of Reed Straw".BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY 77.11(2013):2181-2187.