| Production of Carbohydrates, Lignins, and Minor Components from Triticale Straw by Hydrothermal Treatment. | |
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MedLine Citation:
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PMID: 21405126 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The effects of temperature (116 °C, 150 °C, and 183 °C) and flow rate (66, 150, and 234 mL/min) on the fractionation of triticale straw into different products was determined using a flow-through pressurized low polarity water reactor. The greatest concentration of biomass was hydrolyzed and extracted in the first two of eight 600 mL fractions (1.2 L), after which dry matter yield decreased. Carbohydrate, lignin, acetyl group, and uronic acid yield increased with temperature, but there was no effect due to flow rate. Most dry matter extracted at 116 °C was probably associated with the extractives. Xylan yields decrease slightly at the highest flow rate due to a decrease in the residence time of the acids produced in situ. Carbohydrates were extracted mostly as oligosaccharides, and the highest processing temperature resulted in the production of furans from the xylose and arabinose in the liquid extracts. |
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Authors:
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Carl Pronyk; Giuseppe Mazza; Yukihiro Tamaki |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-3-15 |
Journal Detail:
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Title: Journal of agricultural and food chemistry Volume: - ISSN: 1520-5118 ISO Abbreviation: - Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-3-16 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada , 4200 Highway 97, Summerland, BC, Canada, V0H 1Z0. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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