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Chemical-free fractionation of palm empty fruit bunch and palm fiber by hot-compressed water technique for ethanol production
Sakdaronnarong C. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Chemical-free fractionation of palm empty fruit bunch and palm fiber by hot-compressed water technique for ethanol production
หน่วยงานสังกัดผู้แต่ง (EN): State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
ชุดเอกสาร (EN): สมมติ
บทคัดย่อ (EN): The purpose of this study was to valorize oil palm empty fruit bunch (EFB) and palm fiber (PF) from palm oil mills to produce fuel ethanol. Chemical-free fractionation of EFB and PF using hot-compressed water (HCW) pretreatment at temperatures ranging from 150 to 200ºC at 30 bars and reaction times for 5, 15, 25 min was applied to remove most of hemicellulose and partial lignin fractions into liquid phase. Comparison of the effects of different commercial cellulase enzyme complexes (Accellerase 1500, Cellic ® Ctec2, Cellic ® Htec2 and Ctec2+Htec2) on HCW pretreated materials were investigated. Finally, an inhibitory effect of using the whole slurry from HCW pretreatment of EFB and PF on enzyme hydrolysis and ethanol production by Saccharomyces cerevisiae TISTR5606 was studied. The finding suggested using solely solid fraction from HCW pretreatment for ethanol fermentation, otherwise some additional tannic acid, furfural and acetic acid removal steps are required to prevent the inhibition on yeast growth. © 2019 The Authors
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062437736&doi=10.1016%2fj.egyr.2019.02.008&partnerID=40&md5=7a4c58b24597605a042a5a0ad6802fcb
เผยแพร่โดย (EN): Elsevier Ltd
คำสำคัญ (EN): Fruits
หมวดหมู่ AGRIS (EN):
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Chemical-free fractionation of palm empty fruit bunch and palm fiber by hot-compressed water technique for ethanol production
Sakdaronnarong C.
Elsevier Ltd
ไม่ระบุวันที่เผยแพร่
Sequential Fractionation of Palm Empty Fruit Bunch and Microwave-Assisted Depolymerization of Lignin for Producing Monophenolic Compounds Palm fruit thresher เครื่องแยกผลปาล์ม Effect of potassium persulfate, palm fiber length and maleic anhydride on physical properties of low grade natural rubber/cassava starch/palm fiber composite Hydrothermal pretreatment with sulfonated bentonite catalyst enhances potassium removal and bioconversion of oil palm empty fruit bunch to sugar and biohydrogen Volatile fatty acids (VFAs) production from Palm oil mill effluent (POME) fermentation Use of immobilized S. cerevisiae in beads made from polyvinyl alcohol and palm oil fuel ash to enhance ethanol production from a distillery wastewater A choice between RBD (refined, bleached, and deodorized) palm olein and palm methyl ester productions from carbon movement categorization Comparison the water footprint of oil palm plantation in Surat Thani and Rayong Provinces of Thailand Mechanical pretreatment processes for enhancement of biogas production from palm oil mill effluent (POME) Feasibility study of biodiesel production from residual oil of palm oil mill effluent
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