Lipase catalysed isomerisation of 1,2-(2,3)-diglyceride into 1,3-diglyceride. The crucial role of water
Enzyme catalyzed isomerisation of 1,2-dipalmitin into the 1,3-isomer is shown to occur with 1,3 regiospecific lipases. The mechanism of this transformation is elucidated and the crucial role of the water still present in the enzyme preparation is shown. Thus, the first step is the hydrolysis of the...
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| Veröffentlicht in: | Biotechnology letters 1991-05, Vol.13 (5), p.327-332 |
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| container_title | Biotechnology letters |
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| creator | HEISLER, A RABILLER, C HUBLIN, L |
| description | Enzyme catalyzed isomerisation of 1,2-dipalmitin into the 1,3-isomer is shown to occur with 1,3 regiospecific lipases. The mechanism of this transformation is elucidated and the crucial role of the water still present in the enzyme preparation is shown. Thus, the first step is the hydrolysis of the dipalmitin followed by the isomerisation of the 2-monopalmitin into the 1-monoester. The last is then esterified into the 1,3-dipalmitin. |
| doi_str_mv | 10.1007/BF01027677 |
| format | Article |
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Hemisynthesis ; Biological and medical sciences ; Biotechnology ; Fundamental and applied biological sciences. Psychology ; isomerization ; lipase ; mechanisms ; Methods. Procedures. 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The crucial role of water</title><title>Biotechnology letters</title><description>Enzyme catalyzed isomerisation of 1,2-dipalmitin into the 1,3-isomer is shown to occur with 1,3 regiospecific lipases. The mechanism of this transformation is elucidated and the crucial role of the water still present in the enzyme preparation is shown. Thus, the first step is the hydrolysis of the dipalmitin followed by the isomerisation of the 2-monopalmitin into the 1-monoester. The last is then esterified into the 1,3-dipalmitin.</description><subject>1,2-dipalmitin</subject><subject>Bioconversions. Hemisynthesis</subject><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>isomerization</subject><subject>lipase</subject><subject>mechanisms</subject><subject>Methods. Procedures. 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The crucial role of water</title><author>HEISLER, A ; RABILLER, C ; HUBLIN, L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c205t-43700d7390a2ec6fada00f977ff840207473c988ec15278a5e4d2f80c4067ef23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>1,2-dipalmitin</topic><topic>Bioconversions. Hemisynthesis</topic><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>isomerization</topic><topic>lipase</topic><topic>mechanisms</topic><topic>Methods. Procedures. Technologies</topic><topic>role</topic><topic>water</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HEISLER, A</creatorcontrib><creatorcontrib>RABILLER, C</creatorcontrib><creatorcontrib>HUBLIN, L</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biochemistry Abstracts 3</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Biotechnology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HEISLER, A</au><au>RABILLER, C</au><au>HUBLIN, L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Lipase catalysed isomerisation of 1,2-(2,3)-diglyceride into 1,3-diglyceride. 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| ispartof | Biotechnology letters, 1991-05, Vol.13 (5), p.327-332 |
| issn | 0141-5492 1573-6776 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_16268738 |
| source | SpringerLink Journals |
| subjects | 1,2-dipalmitin Bioconversions. Hemisynthesis Biological and medical sciences Biotechnology Fundamental and applied biological sciences. Psychology isomerization lipase mechanisms Methods. Procedures. Technologies role water |
| title | Lipase catalysed isomerisation of 1,2-(2,3)-diglyceride into 1,3-diglyceride. The crucial role of water |
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