| Preparation of alkyl (R)-(-)-3-hydroxybutyrate by acidic alcoholysis of poly-(R)-(-)-3-hydroxybutyrate. | |
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MedLine Citation:
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PMID: 10862899 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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An efficient method for the preparation of optically active alkyl (R)-(-)-3-hydroxybutyrates by chemical depolymerization of biopolymer, poly-(R)-(-)-(3-hydroxybutyrate), was established. This method consists of simple recovery of poly-(R)-(-)-(3-hydroxybutyrate) from bacterial cells followed by acidic alcoholysis. When poly-(R)-(-)-(3-hydroxybutyrate) was purified by a simple digestion method that used 0.2 N sodium hydroxide, alkyl (R)-(-)-hydroxybutyrates were most efficiently produced by alcoholysis with anhydrous hydrochloric acid. |
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Authors:
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Lee; Park; Lim; Han; Lee |
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Publication Detail:
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Type: JOURNAL ARTICLE |
Journal Detail:
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Title: Enzyme and microbial technology Volume: 27 ISSN: 0141-0229 ISO Abbreviation: Enzyme Microb. Technol. Publication Date: 2000 Jul |
Date Detail:
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Created Date: 2000-06-22 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8003761 Medline TA: Enzyme Microb Technol Country: - |
Other Details:
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Languages: ENG Pagination: 33-36 Citation Subset: - |
Affiliation:
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Department of Chemical Engineering, Korea Advanced Institute of Science and Technology, 373-1 Kusong-dong, Yusong-gu, 305-701, Taejon, South Korea |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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