Enzymatic synthesis of myristoyl disaccharides and their surface activity
Abstract The condensation of trehalose, maltose, cellobiose, sucrose, turanose, palatinose, lactose and melibiose with myristic acid by a lipase (triacylglycerol acylhydrolase; EC 3.1.1.3) from Candida antarctica was examined at 60 °C in a mixture of pyridine and 2‐methyl‐2‐propanol (20/80 by vol.)....
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crwiley:10.1002/jsfa.2909 2024-06-02T07:58:16+00:00 Enzymatic synthesis of myristoyl disaccharides and their surface activity Piao, Junkui Takase, Koji Adachi, Shuji 2007 http://dx.doi.org/10.1002/jsfa.2909 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2909 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2909 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the Science of Food and Agriculture volume 87, issue 9, page 1743-1747 ISSN 0022-5142 1097-0010 journal-article 2007 crwiley https://doi.org/10.1002/jsfa.2909 2024-05-03T11:48:06Z Abstract The condensation of trehalose, maltose, cellobiose, sucrose, turanose, palatinose, lactose and melibiose with myristic acid by a lipase (triacylglycerol acylhydrolase; EC 3.1.1.3) from Candida antarctica was examined at 60 °C in a mixture of pyridine and 2‐methyl‐2‐propanol (20/80 by vol.). The reactivity of trehalose was the highest among the tested disaccharides, and maltose and palatinose followed. Cellobiose and lactose were poor substrates for condensation. Condensation of all the disaccharides except for cellobiose and lactose with myristic acid was carried out at various initial disaccharide concentrations to estimate the initial reaction rate. Plots of the initial rates for monomyristoyl disaccharide formation versus the initial disaccharide concentration normalized by the solubility of the disaccharide in the mixture indicated that palatinose was the best substrate, and that trehalose, turanose and maltose were the next best ones. The surface activity of the monoacyl disaccharides scarcely depended on the type of disaccharide. Copyright © 2007 Society of Chemical Industry Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Journal of the Science of Food and Agriculture 87 9 1743 1747 |
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Wiley Online Library |
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English |
description |
Abstract The condensation of trehalose, maltose, cellobiose, sucrose, turanose, palatinose, lactose and melibiose with myristic acid by a lipase (triacylglycerol acylhydrolase; EC 3.1.1.3) from Candida antarctica was examined at 60 °C in a mixture of pyridine and 2‐methyl‐2‐propanol (20/80 by vol.). The reactivity of trehalose was the highest among the tested disaccharides, and maltose and palatinose followed. Cellobiose and lactose were poor substrates for condensation. Condensation of all the disaccharides except for cellobiose and lactose with myristic acid was carried out at various initial disaccharide concentrations to estimate the initial reaction rate. Plots of the initial rates for monomyristoyl disaccharide formation versus the initial disaccharide concentration normalized by the solubility of the disaccharide in the mixture indicated that palatinose was the best substrate, and that trehalose, turanose and maltose were the next best ones. The surface activity of the monoacyl disaccharides scarcely depended on the type of disaccharide. Copyright © 2007 Society of Chemical Industry |
format |
Article in Journal/Newspaper |
author |
Piao, Junkui Takase, Koji Adachi, Shuji |
spellingShingle |
Piao, Junkui Takase, Koji Adachi, Shuji Enzymatic synthesis of myristoyl disaccharides and their surface activity |
author_facet |
Piao, Junkui Takase, Koji Adachi, Shuji |
author_sort |
Piao, Junkui |
title |
Enzymatic synthesis of myristoyl disaccharides and their surface activity |
title_short |
Enzymatic synthesis of myristoyl disaccharides and their surface activity |
title_full |
Enzymatic synthesis of myristoyl disaccharides and their surface activity |
title_fullStr |
Enzymatic synthesis of myristoyl disaccharides and their surface activity |
title_full_unstemmed |
Enzymatic synthesis of myristoyl disaccharides and their surface activity |
title_sort |
enzymatic synthesis of myristoyl disaccharides and their surface activity |
publisher |
Wiley |
publishDate |
2007 |
url |
http://dx.doi.org/10.1002/jsfa.2909 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2909 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2909 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Journal of the Science of Food and Agriculture volume 87, issue 9, page 1743-1747 ISSN 0022-5142 1097-0010 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jsfa.2909 |
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Journal of the Science of Food and Agriculture |
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87 |
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9 |
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1743 |
op_container_end_page |
1747 |
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1800741558319841280 |