Production of second-generation ethanol from saccharine sorghum bagasse

被引：1
|
作者：
Vieira, Ana Carolina [1 ]
Niero Rocha, Ligia Linardi [1 ]
Morais Chaves, Marcia Rodrigues [2 ]
Cesarino, Ivana [1 ]
Leao, Alcides Lopes [1 ]
机构：
[1] UNESP Sao Paulo State Univ, Sch Agr, Botucatu, SP, Brazil
[2] USC Univ Sacred Heart, Sao Paulo, Brazil
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2017年 / 655卷 / 01期
基金：
巴西圣保罗研究基金会;
关键词：
Agriwastes; biomass; enzymatic hydrolysis; biofuel; saccharine sorghum; second-generation ethanol; ENZYMATIC-HYDROLYSIS; SWEET SORGHUM; PRETREATMENT; BIOMASS;
D O I：
10.1080/15421406.2017.1360711
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The sweet sorghum is considered an alternative to complement the sugar cane crop. This study aimed to evaluate the production of 2G ethanol using enzymatic hydrolysis followed by simultaneous fermentation (SSF) compared with the simple fermentation (SHF). The enzymatic hydrolysis used the enzyme complex Accellerase 1500 (R) cellulose and for the fermentation was used the yeast Saccharomyces cerevisiae. The obtained yield of ethanol was 96%, where a simple fermentation resulted in lower ethanol content as compared to simultaneous fermentation, 26.8 g/L and 46.6 g/L respectively. Therefore, the sweet sorghum is very promising for 2G ethanol using simultaneous fermentation.
引用
收藏
页码：236 / 242
页数：7
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