EVALUATION OF COMPOSITION, CHARACTERIZATION AND ENZYMATIC HYDROLYSIS OF PRETREATED SUGAR CANE BAGASSE

被引：87

作者：

Guilherme, A. A. ^{[1
]}

Dantas, P. V. F. ^{[1
]}

Santos, E. S. ^{[1
]}

Fernandes, F. A. N. ^{[2
]}

Macedo, G. R. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Norte, Dept Chem Engn, UFRN, BR-59078970 Natal, RN, Brazil

[2] Univ Fed Ceara, Dept Chem Engn, UFC, BR-60455760 Fortaleza, Ceara, Brazil

来源：

BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING | 2015年 / 32卷 / 01期

关键词：

Sugarcane; Bagasse; Pre-treatment; Enzymatic hydrolysis; ETHANOL-PRODUCTION; SIMULTANEOUS SACCHARIFICATION; LIGNOCELLULOSIC MATERIALS; WHEAT-STRAW; AUTOHYDROLYSIS; LIGNIN; FERMENTATION; ALKALINE; CELLULOSE; DELIGNIFICATION;

D O I：

10.1590/0104-6632.20150321s00003146

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Glucose production from sugarcane bagasse was investigated. Sugarcane bagasse was pretreated by four different methods: combined acid and alkaline, combined hydrothermal and alkaline, alkaline, and peroxide pretreatment. The raw material and the solid fraction of the pretreated bagasse were characterized according to the composition, SEM, X-ray and FTIR analysis. Glucose production after enzymatic hydrolysis of the pretreated bagasse was also evaluated. All these results were used to develop relationships between these parameters to understand better and improve this process. The results showed that the alkaline pretreatment, using sodium hydroxide, was able to reduce the amount of lignin in the sugarcane bagasse, leading to a better performance in glucose production after the pretreatment process and enzymatic hydrolysis. A good xylose production was also observed.

引用

页码：23 / 33

页数：11

共 50 条

[1] Structural Features of Formiline Pretreated Sugar Cane Bagasse and Their Impact on the Enzymatic Hydrolysis of Cellulose
Wu, Ruchun
Zhao, Xuebing
Liu, Dehua
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2016, 4 (03): : 1255 - 1261
[2] Enzymatic hydrolysis of pretreated sugar cane bagasse using Penicillium funiculosum and Trichoderma harzianum cellulases
Maeda, Roberto Nobuyuki
Serpa, Viviane Isabel
Lima Rocha, Vanessa Alves
Alves Mesquita, Renata Aparecida
Melo Santa Anna, Lidia Maria
de Castro, Aline Machado
Driemeier, Carlos Eduardo
Pereira, Nei, Jr.
Polikarpov, Igor
PROCESS BIOCHEMISTRY, 2011, 46 (05) : 1196 - 1201
[3] EVALUATION OF PRETREATMENTS FAVORING ENZYMATIC-HYDROLYSIS OF SUGAR-CANE BAGASSE
ELLENRIEDER, G
CASTILLO, JJ
REVISTA LATINOAMERICANA DE INGENIERIA QUIMICA Y QUIMICA APLICADA-LATIN AMERICAN JOURNAL OF CHEMICAL ENGINEERING AND APPLIED CHEMISTRY, 1983, 13 (02): : 199 - 214
[4] Hydrolysis of ammonia-pretreated sugar cane bagasse with cellulase, β-glucosidase, and hemicellulase preparations
Prior, Bernard A.
Day, Donal F.
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2008, 146 (1-3) : 151 - 164
[5] Hydrolysis of Ammonia-pretreated Sugar Cane Bagasse with Cellulase, β-Glucosidase, and Hemicellulase Preparations
Bernard A. Prior
Donal F. Day
Applied Biochemistry and Biotechnology, 2008, 146 : 151 - 164
[6] Improvement on sugar cane bagasse hydrolysis using enzymatic mixture designed cocktail
Bussamra, Bianca Consorti
Freitas, Sindelia
da Costa, Aline Carvalho
BIORESOURCE TECHNOLOGY, 2015, 187 : 173 - 181
[7] Inhibition of enzymatic hydrolysis of pretreated corn stover and sugar cane straw by laccases
Rocha-Martin, Javier
Martinez-Bernal, Claudio
Zamorano, Laura S.
Manuel Reyes-Sosa, Francisco
Diez Garcia, Bruno
PROCESS BIOCHEMISTRY, 2018, 67 : 88 - 91
[8] Topochemistry of environmentally friendly pretreatments to enhance enzymatic hydrolysis of sugar cane bagasse to fermentable sugar
Mou, H. (hmou@abo.fi), 1600, American Chemical Society (62):
[9] Topochemistry of Environmentally Friendly Pretreatments To Enhance Enzymatic Hydrolysis of Sugar Cane Bagasse to Fermentable Sugar
Mou, Hongyan
Heikkila, Elina
Fardim, Pedro
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2014, 62 (16) : 3619 - 3625
[10] Bleaching of sugar cane bagasse pulp pretreated with enzyme
Orozco, S
Ospina, NE
Garcés, B
Velásquez, JA
INGENIERIA QUIMICA, 2003, (23): : 3 - 12

← 1 2 3 4 5 →