Comparative study of surface-active properties and antimicrobial activities of disaccharide monoesters
The objective of this research was to determine the effect of sugar or fatty acid in sugar ester compounds on the surface-active properties and antimicrobial activities of these compounds. Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by immobilize...
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| Veröffentlicht in: | PloS one 2014-12, Vol.9 (12), p.e114845-e114845 |
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| creator | Zhang, Xi Song, Fei Taxipalati, Maierhaba Wei, Wei Feng, Fengqin |
| description | The objective of this research was to determine the effect of sugar or fatty acid in sugar ester compounds on the surface-active properties and antimicrobial activities of these compounds. Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by immobilized lipase (Lipozyme TLIM) to yield nine monoesters for subsequent study. Their antimicrobial activities were investigated using three pathogenic microorganisms: Staphylococcus aureus, Escherichia coli O157:H7 and Candida albicans. Their surface-active properties including air-water surface tension, critical micelle concentration, and foaming and emulsion power and stability were also studied. The results showed that all of the tested monoesters were more effective against Staphylococcus aureus (Gram-positive bacterium) than against Escherichia coli O157:H7 (Gram-negative bacterium). The results demonstrated that the carbon chain length was the most important factor influencing the surface properties, whereas degree of esterification and hydrophilic groups showed little effect. |
| doi_str_mv | 10.1371/journal.pone.0114845 |
| format | Article |
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Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by immobilized lipase (Lipozyme TLIM) to yield nine monoesters for subsequent study. Their antimicrobial activities were investigated using three pathogenic microorganisms: Staphylococcus aureus, Escherichia coli O157:H7 and Candida albicans. Their surface-active properties including air-water surface tension, critical micelle concentration, and foaming and emulsion power and stability were also studied. The results showed that all of the tested monoesters were more effective against Staphylococcus aureus (Gram-positive bacterium) than against Escherichia coli O157:H7 (Gram-negative bacterium). The results demonstrated that the carbon chain length was the most important factor influencing the surface properties, whereas degree of esterification and hydrophilic groups showed little effect.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0114845</identifier><identifier>PMID: 25531369</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Air ; Alcohol ; Anti-Infective Agents - chemistry ; Anti-Infective Agents - pharmacology ; Antiinfectives and antibacterials ; Antimicrobial agents ; Biology and Life Sciences ; Candida albicans - drug effects ; Carbohydrates ; Chains ; Chemical industry ; Chromatography ; Comparative studies ; Disaccharides ; Disaccharides - chemistry ; Disaccharides - pharmacology ; Drug Stability ; E coli ; Engineering ; Enzymes, Immobilized - chemistry ; Enzymes, Immobilized - metabolism ; Escherichia coli ; Escherichia coli O157 - drug effects ; Esterification ; Esters ; Fatty acids ; Foaming ; Food additives ; Food science ; Laboratories ; Lactose ; Lipase ; Lipase - chemistry ; Lipase - metabolism ; Medicine and Health Sciences ; Micelles ; Microbial Sensitivity Tests ; Microorganisms ; Physical Sciences ; Properties (attributes) ; Research and Analysis Methods ; Staphylococcus aureus ; Staphylococcus aureus - drug effects ; Sucrose ; Sugar ; Surface properties ; Surface Tension ; Surfactants ; Thermodynamics ; Vacuum distillation ; Water - chemistry</subject><ispartof>PloS one, 2014-12, Vol.9 (12), p.e114845-e114845</ispartof><rights>COPYRIGHT 2014 Public Library of Science</rights><rights>2014 Zhang et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2014 Zhang et al 2014 Zhang et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c692t-be5a26b7153825febc9c345cdbb101e4a5c8468728a2fd68d29d66253af18f893</citedby><cites>FETCH-LOGICAL-c692t-be5a26b7153825febc9c345cdbb101e4a5c8468728a2fd68d29d66253af18f893</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4273987/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4273987/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,724,777,781,861,882,2096,2915,23847,27905,27906,53772,53774,79349,79350</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25531369$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Chen, Chien-Sheng</contributor><creatorcontrib>Zhang, Xi</creatorcontrib><creatorcontrib>Song, Fei</creatorcontrib><creatorcontrib>Taxipalati, Maierhaba</creatorcontrib><creatorcontrib>Wei, Wei</creatorcontrib><creatorcontrib>Feng, Fengqin</creatorcontrib><title>Comparative study of surface-active properties and antimicrobial activities of disaccharide monoesters</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>The objective of this research was to determine the effect of sugar or fatty acid in sugar ester compounds on the surface-active properties and antimicrobial activities of these compounds. Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by immobilized lipase (Lipozyme TLIM) to yield nine monoesters for subsequent study. Their antimicrobial activities were investigated using three pathogenic microorganisms: Staphylococcus aureus, Escherichia coli O157:H7 and Candida albicans. Their surface-active properties including air-water surface tension, critical micelle concentration, and foaming and emulsion power and stability were also studied. The results showed that all of the tested monoesters were more effective against Staphylococcus aureus (Gram-positive bacterium) than against Escherichia coli O157:H7 (Gram-negative bacterium). The results demonstrated that the carbon chain length was the most important factor influencing the surface properties, whereas degree of esterification and hydrophilic groups showed little effect.</description><subject>Air</subject><subject>Alcohol</subject><subject>Anti-Infective Agents - chemistry</subject><subject>Anti-Infective Agents - pharmacology</subject><subject>Antiinfectives and antibacterials</subject><subject>Antimicrobial agents</subject><subject>Biology and Life Sciences</subject><subject>Candida albicans - drug effects</subject><subject>Carbohydrates</subject><subject>Chains</subject><subject>Chemical industry</subject><subject>Chromatography</subject><subject>Comparative studies</subject><subject>Disaccharides</subject><subject>Disaccharides - chemistry</subject><subject>Disaccharides - pharmacology</subject><subject>Drug Stability</subject><subject>E coli</subject><subject>Engineering</subject><subject>Enzymes, Immobilized - chemistry</subject><subject>Enzymes, Immobilized - metabolism</subject><subject>Escherichia coli</subject><subject>Escherichia coli O157 - drug effects</subject><subject>Esterification</subject><subject>Esters</subject><subject>Fatty acids</subject><subject>Foaming</subject><subject>Food additives</subject><subject>Food science</subject><subject>Laboratories</subject><subject>Lactose</subject><subject>Lipase</subject><subject>Lipase - chemistry</subject><subject>Lipase - metabolism</subject><subject>Medicine and Health Sciences</subject><subject>Micelles</subject><subject>Microbial Sensitivity Tests</subject><subject>Microorganisms</subject><subject>Physical Sciences</subject><subject>Properties (attributes)</subject><subject>Research and Analysis Methods</subject><subject>Staphylococcus aureus</subject><subject>Staphylococcus aureus - drug effects</subject><subject>Sucrose</subject><subject>Sugar</subject><subject>Surface properties</subject><subject>Surface Tension</subject><subject>Surfactants</subject><subject>Thermodynamics</subject><subject>Vacuum distillation</subject><subject>Water - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Xi</au><au>Song, Fei</au><au>Taxipalati, Maierhaba</au><au>Wei, Wei</au><au>Feng, Fengqin</au><au>Chen, Chien-Sheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparative study of surface-active properties and antimicrobial activities of disaccharide monoesters</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2014-12-22</date><risdate>2014</risdate><volume>9</volume><issue>12</issue><spage>e114845</spage><epage>e114845</epage><pages>e114845-e114845</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>The objective of this research was to determine the effect of sugar or fatty acid in sugar ester compounds on the surface-active properties and antimicrobial activities of these compounds. Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by immobilized lipase (Lipozyme TLIM) to yield nine monoesters for subsequent study. Their antimicrobial activities were investigated using three pathogenic microorganisms: Staphylococcus aureus, Escherichia coli O157:H7 and Candida albicans. Their surface-active properties including air-water surface tension, critical micelle concentration, and foaming and emulsion power and stability were also studied. The results showed that all of the tested monoesters were more effective against Staphylococcus aureus (Gram-positive bacterium) than against Escherichia coli O157:H7 (Gram-negative bacterium). The results demonstrated that the carbon chain length was the most important factor influencing the surface properties, whereas degree of esterification and hydrophilic groups showed little effect.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>25531369</pmid><doi>10.1371/journal.pone.0114845</doi><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; DOAJ Directory of Open Access Journals; Public Library of Science (PLoS); EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Air Alcohol Anti-Infective Agents - chemistry Anti-Infective Agents - pharmacology Antiinfectives and antibacterials Antimicrobial agents Biology and Life Sciences Candida albicans - drug effects Carbohydrates Chains Chemical industry Chromatography Comparative studies Disaccharides Disaccharides - chemistry Disaccharides - pharmacology Drug Stability E coli Engineering Enzymes, Immobilized - chemistry Enzymes, Immobilized - metabolism Escherichia coli Escherichia coli O157 - drug effects Esterification Esters Fatty acids Foaming Food additives Food science Laboratories Lactose Lipase Lipase - chemistry Lipase - metabolism Medicine and Health Sciences Micelles Microbial Sensitivity Tests Microorganisms Physical Sciences Properties (attributes) Research and Analysis Methods Staphylococcus aureus Staphylococcus aureus - drug effects Sucrose Sugar Surface properties Surface Tension Surfactants Thermodynamics Vacuum distillation Water - chemistry |
| title | Comparative study of surface-active properties and antimicrobial activities of disaccharide monoesters |
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