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Characterization and compositional analysis of agricultural crops and residues for ethanol production in California
Aramrueang N. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Characterization and compositional analysis of agricultural crops and residues for ethanol production in California
ผู้แต่ง / หัวหน้าโครงการ (EN): Aramrueang N.
บทคัดย่อ (EN): This study was carried out in order to analyze characteristic and composition of crops, crop wastes, and residues including a variety of sugar beets and melons, tomato, Jose tall wheatgrass, wheat hay, and wheat straw in California. Ethanol potential was estimated from different scenarios in using carbon sources of feedstock during fermentation, including the new information of using pectin–derived galacturonic acid for ethanol production. Sugar beet appears more favorable than other feedstocks because of its high sugar content (67–75% dry basis, db) and the highest crop yield, resulting in the greatest ethanol potential of 591 m 3 Gg −1 db when all carbohydrates are used during fermentation, with the California area–based potential of 1273 m 3 km −2 . Fermentation of polygalacturonic acid can increase the ethanol potential of sugar beet leaves up to 30% over the fermentation of hexoses alone, increasing the theoretical ethanol potential to 340 m 3 Gg −1 and the area–based yield of 497 m 3 km −2 . Melons and tomato containing 42–69% by mass of soluble sugars showed ethanol potentials in a range of 448–545 m 3 Gg −1 db and the area–based yield of 25–53 m 3 km −2 . The theoretical ethanol yield from lignocellulosic feedstocks tested can be maximized up to 470–533 m 3 Gg −1 db and 291–300 m 3 km −2 when the primary components from cellulose (27–39% db) and hemicellulose (26–30% db) are utilized. The information on composition and ethanol potential is important for determining biofuel feedstock and developing technology for efficient use of bioresource. © 2017
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85026352289&doi=10.1016%2fj.biombioe.2017.07.013&partnerID=40&md5=9f9453f9376468c47fe1ad0ae8d059fc
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Triticum aestivum
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Characterization and compositional analysis of agricultural crops and residues for ethanol production in California
Aramrueang N.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
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