State Key Laboratory of Microbial Technology, Shandong University, Ji-nan City 250100, China.
Bioresour Technol. 2013 May;135:275-82. doi: 10.1016/j.biortech.2012.10.134. Epub 2012 Nov 5.
This study evaluates the effects of some pretreatment processes to improve the enzymatic hydrolysis of oil palm empty fruit bunch (EFB) for ethanol production. The experimental results show that the bisulfite pretreatment was practical for EFB pretreatment. Moreover, the optimum pretreatment conditions of the bisulfite pretreatment (180 °C, 30 min, 8% NaHSO3, 1% H2SO4) were identified. In the experiments, a biorefinery process of EFB was proposed to produce ethanol, xylose products, and lignosulfonates.
本研究评估了一些预处理工艺的效果，以提高用于乙醇生产的油棕空果串（EFB）的酶水解效率。实验结果表明，亚硫酸氢盐预处理对于 EFB 预处理是可行的。此外，还确定了亚硫酸氢盐预处理的最佳条件（180°C，30 分钟，8%的 NaHSO3，1%的 H2SO4）。在实验中，提出了一种从 EFB 生产乙醇、木糖产品和木质素磺酸盐的生物炼制工艺。
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