Characterization and evaluation of the Ag+-loaded soy protein isolate-based bactericidal film-forming dispersion and films.
Identifieur interne : 000A07 ( Main/Corpus ); précédent : 000A06; suivant : 000A08Characterization and evaluation of the Ag+-loaded soy protein isolate-based bactericidal film-forming dispersion and films.
Auteurs : Qingshen Sun ; Xiaodi Li ; Pu Wang ; Yiyang Du ; Dequan Han ; Fengjiao Wang ; Xumei Liu ; Pengfei Li ; Honggang FuSource :
- Journal of food science [ 1750-3841 ] ; 2011.
English descriptors
- KwdEn :
- Anti-Bacterial Agents (chemistry), Anti-Bacterial Agents (pharmacology), Chemical Phenomena (MeSH), Colloids (MeSH), Escherichia coli (drug effects), Escherichia coli (growth & development), Food Microbiology (MeSH), Food Packaging (MeSH), Foodborne Diseases (prevention & control), Mechanical Phenomena (MeSH), Microbial Sensitivity Tests (MeSH), Microscopy, Atomic Force (MeSH), Microscopy, Electron, Scanning (MeSH), Osmolar Concentration (MeSH), Polymers (chemistry), Polymers (metabolism), Silver Nitrate (chemistry), Silver Nitrate (pharmacology), Soybean Proteins (chemistry), Soybean Proteins (metabolism), Soybean Proteins (ultrastructure), Spectroscopy, Fourier Transform Infrared (MeSH), Staphylococcus aureus (drug effects), Staphylococcus aureus (growth & development), Surface Properties (MeSH), Tensile Strength (MeSH).
- MESH :
- chemical , chemistry : Anti-Bacterial Agents, Polymers, Silver Nitrate, Soybean Proteins.
- chemical , metabolism : Polymers, Soybean Proteins.
- chemical , pharmacology : Anti-Bacterial Agents, Silver Nitrate.
- drug effects : Escherichia coli, Staphylococcus aureus.
- growth & development : Escherichia coli, Staphylococcus aureus.
- prevention & control : Foodborne Diseases.
- chemical , ultrastructure : Soybean Proteins.
- Chemical Phenomena, Colloids, Food Microbiology, Food Packaging, Mechanical Phenomena, Microbial Sensitivity Tests, Microscopy, Atomic Force, Microscopy, Electron, Scanning, Osmolar Concentration, Spectroscopy, Fourier Transform Infrared, Surface Properties, Tensile Strength.
Abstract
UNLABELLED
This study aims to prepare bactericidal films developed from soy protein isolate (SPI) based film-forming dispersions (FFDs) for use in the food and medical fields. The FFD and films were prepared after the incorporation of different concentrations of AgNO₃ as a bactericidal agent. The transparency, tensile strength, and antimicrobial features were evaluated. Structural characterizations were also performed by Fourier transform infrared spectroscopy, scanning electron microscope, and atomic force microscopy analysis. Results showed that the opacity of these FFD was greatly decreased after the incorporation of AgNO₃. The SPI-5 film has the largest tensile strength (P < 0.05) compared with that of the other ones. Micro structural imaging analysis showed an increase in the surface irregularities with the addition of AgNO₃. The minimum inhibitory concentration of AgNO₃ was 336 μg/mL FFD for both Escherichia coli ATCC 25923 and Staphylococcus aureus ATCC 25922. The SPI-AgNO₃ films developed from the FFD with the minimal AgNO₃ concentration at 336 μg/mL FFD also showed bactericidal effects for both the strains. These results may prove promising for the use of SPI-AgNO₃ films in the food or medical industries.
PRACTICAL APPLICATION
The films prepared in this study are biodegradable and will be used in medical and food fields.
DOI: 10.1111/j.1750-3841.2011.02222.x
PubMed: 22417495
Links to Exploration step
pubmed:22417495Le document en format XML
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sortKey="Wang, Fengjiao" sort="Wang, Fengjiao" uniqKey="Wang F" first="Fengjiao" last="Wang">Fengjiao Wang</name></author><author><name sortKey="Liu, Xumei" sort="Liu, Xumei" uniqKey="Liu X" first="Xumei" last="Liu">Xumei Liu</name></author><author><name sortKey="Li, Pengfei" sort="Li, Pengfei" uniqKey="Li P" first="Pengfei" last="Li">Pengfei Li</name></author><author><name sortKey="Fu, Honggang" sort="Fu, Honggang" uniqKey="Fu H" first="Honggang" last="Fu">Honggang Fu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22417495</idno><idno type="pmid">22417495</idno><idno type="doi">10.1111/j.1750-3841.2011.02222.x</idno><idno type="wicri:Area/Main/Corpus">000A07</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000A07</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Characterization and evaluation of the Ag+-loaded soy protein isolate-based bactericidal film-forming dispersion and films.</title><author><name sortKey="Sun, Qingshen" sort="Sun, Qingshen" uniqKey="Sun Q" first="Qingshen" last="Sun">Qingshen Sun</name><affiliation><nlm:affiliation>College of Life Science, Key Laboratory of Microbiology, College of Life Science, Heilongjiang Univ., Harbin 150080, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Xiaodi" sort="Li, Xiaodi" uniqKey="Li X" first="Xiaodi" last="Li">Xiaodi Li</name></author><author><name sortKey="Wang, Pu" sort="Wang, Pu" uniqKey="Wang P" first="Pu" last="Wang">Pu Wang</name></author><author><name sortKey="Du, Yiyang" sort="Du, Yiyang" uniqKey="Du Y" first="Yiyang" last="Du">Yiyang Du</name></author><author><name sortKey="Han, Dequan" sort="Han, Dequan" uniqKey="Han D" first="Dequan" last="Han">Dequan Han</name></author><author><name sortKey="Wang, Fengjiao" sort="Wang, Fengjiao" uniqKey="Wang F" first="Fengjiao" last="Wang">Fengjiao Wang</name></author><author><name sortKey="Liu, Xumei" sort="Liu, Xumei" uniqKey="Liu X" first="Xumei" last="Liu">Xumei Liu</name></author><author><name sortKey="Li, Pengfei" sort="Li, Pengfei" uniqKey="Li P" first="Pengfei" last="Li">Pengfei Li</name></author><author><name sortKey="Fu, Honggang" sort="Fu, Honggang" uniqKey="Fu H" first="Honggang" last="Fu">Honggang Fu</name></author></analytic><series><title level="j">Journal of food science</title><idno type="eISSN">1750-3841</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anti-Bacterial Agents (chemistry)</term><term>Anti-Bacterial Agents (pharmacology)</term><term>Chemical Phenomena (MeSH)</term><term>Colloids (MeSH)</term><term>Escherichia coli (drug effects)</term><term>Escherichia coli (growth & development)</term><term>Food Microbiology (MeSH)</term><term>Food Packaging (MeSH)</term><term>Foodborne Diseases (prevention & control)</term><term>Mechanical Phenomena (MeSH)</term><term>Microbial Sensitivity Tests (MeSH)</term><term>Microscopy, Atomic Force (MeSH)</term><term>Microscopy, Electron, Scanning (MeSH)</term><term>Osmolar Concentration (MeSH)</term><term>Polymers (chemistry)</term><term>Polymers (metabolism)</term><term>Silver Nitrate (chemistry)</term><term>Silver Nitrate (pharmacology)</term><term>Soybean Proteins (chemistry)</term><term>Soybean Proteins (metabolism)</term><term>Soybean Proteins (ultrastructure)</term><term>Spectroscopy, Fourier Transform Infrared (MeSH)</term><term>Staphylococcus aureus (drug effects)</term><term>Staphylococcus aureus (growth & development)</term><term>Surface Properties (MeSH)</term><term>Tensile Strength (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Polymers</term><term>Silver Nitrate</term><term>Soybean Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Polymers</term><term>Soybean Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Silver Nitrate</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Escherichia coli</term><term>Staphylococcus aureus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Escherichia coli</term><term>Staphylococcus aureus</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Foodborne Diseases</term></keywords><keywords scheme="MESH" type="chemical" qualifier="ultrastructure" xml:lang="en"><term>Soybean Proteins</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Chemical Phenomena</term><term>Colloids</term><term>Food Microbiology</term><term>Food Packaging</term><term>Mechanical Phenomena</term><term>Microbial Sensitivity Tests</term><term>Microscopy, Atomic Force</term><term>Microscopy, Electron, Scanning</term><term>Osmolar Concentration</term><term>Spectroscopy, Fourier Transform Infrared</term><term>Surface Properties</term><term>Tensile Strength</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>UNLABELLED</b></p><p>This study aims to prepare bactericidal films developed from soy protein isolate (SPI) based film-forming dispersions (FFDs) for use in the food and medical fields. The FFD and films were prepared after the incorporation of different concentrations of AgNO₃ as a bactericidal agent. The transparency, tensile strength, and antimicrobial features were evaluated. Structural characterizations were also performed by Fourier transform infrared spectroscopy, scanning electron microscope, and atomic force microscopy analysis. Results showed that the opacity of these FFD was greatly decreased after the incorporation of AgNO₃. The SPI-5 film has the largest tensile strength (P < 0.05) compared with that of the other ones. Micro structural imaging analysis showed an increase in the surface irregularities with the addition of AgNO₃. The minimum inhibitory concentration of AgNO₃ was 336 μg/mL FFD for both Escherichia coli ATCC 25923 and Staphylococcus aureus ATCC 25922. The SPI-AgNO₃ films developed from the FFD with the minimal AgNO₃ concentration at 336 μg/mL FFD also showed bactericidal effects for both the strains. These results may prove promising for the use of SPI-AgNO₃ films in the food or medical industries.</p></div><div type="abstract" xml:lang="en"><p><b>PRACTICAL APPLICATION</b></p><p>The films prepared in this study are biodegradable and will be used in medical and food fields.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22417495</PMID><DateCompleted><Year>2012</Year><Month>08</Month><Day>16</Day></DateCompleted><DateRevised><Year>2019</Year><Month>12</Month><Day>10</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1750-3841</ISSN><JournalIssue CitedMedium="Internet"><Volume>76</Volume><Issue>6</Issue><PubDate><Year>2011</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Journal of food science</Title><ISOAbbreviation>J Food Sci</ISOAbbreviation></Journal><ArticleTitle>Characterization and evaluation of the Ag+-loaded soy protein isolate-based bactericidal film-forming dispersion and films.</ArticleTitle><Pagination><MedlinePgn>E438-43</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1750-3841.2011.02222.x</ELocationID><Abstract><AbstractText Label="UNLABELLED">This study aims to prepare bactericidal films developed from soy protein isolate (SPI) based film-forming dispersions (FFDs) for use in the food and medical fields. The FFD and films were prepared after the incorporation of different concentrations of AgNO₃ as a bactericidal agent. The transparency, tensile strength, and antimicrobial features were evaluated. Structural characterizations were also performed by Fourier transform infrared spectroscopy, scanning electron microscope, and atomic force microscopy analysis. Results showed that the opacity of these FFD was greatly decreased after the incorporation of AgNO₃. The SPI-5 film has the largest tensile strength (P < 0.05) compared with that of the other ones. Micro structural imaging analysis showed an increase in the surface irregularities with the addition of AgNO₃. The minimum inhibitory concentration of AgNO₃ was 336 μg/mL FFD for both Escherichia coli ATCC 25923 and Staphylococcus aureus ATCC 25922. The SPI-AgNO₃ films developed from the FFD with the minimal AgNO₃ concentration at 336 μg/mL FFD also showed bactericidal effects for both the strains. These results may prove promising for the use of SPI-AgNO₃ films in the food or medical industries.</AbstractText><AbstractText Label="PRACTICAL APPLICATION" NlmCategory="CONCLUSIONS">The films prepared in this study are biodegradable and will be used in medical and food fields.</AbstractText><CopyrightInformation>© 2011 Institute of Food Technologists®</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Qingshen</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>College of Life Science, Key Laboratory of Microbiology, College of Life Science, Heilongjiang Univ., Harbin 150080, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Xiaodi</ForeName><Initials>X</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Pu</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Du</LastName><ForeName>Yiyang</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Han</LastName><ForeName>Dequan</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Fengjiao</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Xumei</ForeName><Initials>X</Initials></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Pengfei</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Fu</LastName><ForeName>Honggang</ForeName><Initials>H</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D023362">Evaluation Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>06</Month><Day>02</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Food Sci</MedlineTA><NlmUniqueID>0014052</NlmUniqueID><ISSNLinking>0022-1147</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000900">Anti-Bacterial Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003102">Colloids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011108">Polymers</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D030262">Soybean Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>95IT3W8JZE</RegistryNumber><NameOfSubstance UI="D012835">Silver Nitrate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000900" MajorTopicYN="N">Anti-Bacterial Agents</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055598" MajorTopicYN="N">Chemical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003102" MajorTopicYN="N">Colloids</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004926" MajorTopicYN="N">Escherichia coli</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005516" MajorTopicYN="N">Food Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018857" MajorTopicYN="Y">Food Packaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005517" MajorTopicYN="N">Foodborne Diseases</DescriptorName><QualifierName UI="Q000517" MajorTopicYN="N">prevention & control</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055595" MajorTopicYN="N">Mechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008826" MajorTopicYN="N">Microbial Sensitivity Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018625" MajorTopicYN="N">Microscopy, Atomic Force</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008855" MajorTopicYN="N">Microscopy, Electron, Scanning</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009994" MajorTopicYN="N">Osmolar Concentration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011108" MajorTopicYN="N">Polymers</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012835" MajorTopicYN="N">Silver Nitrate</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D030262" MajorTopicYN="N">Soybean Proteins</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017550" MajorTopicYN="N">Spectroscopy, Fourier Transform Infrared</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013211" MajorTopicYN="N">Staphylococcus aureus</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013499" MajorTopicYN="N">Surface Properties</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013718" MajorTopicYN="N">Tensile Strength</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>3</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>3</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>8</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22417495</ArticleId><ArticleId IdType="doi">10.1111/j.1750-3841.2011.02222.x</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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