Antibacterial activity of chitosan grafting nisin: Preparation and characterization (Record no. 54119)

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fixed length control field 01990nam a2200301Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162441.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-20014
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Antibacterial activity of chitosan grafting nisin: Preparation and characterization
490 0# - SERIES STATEMENT
Volume/sequential designation Reactive & Functional Polymers, 91, p.71-76, 2015
520 3# - SUMMARY, ETC.
Summary, etc. Nisin grafted chitosan was prepared by using microbial transglutaminase as biocatalyst. The transglutaminase-catalyzed reaction displayed high efficiency, high selectivity, mild reaction condition and environmental friendliness. The results revealed that the degree of substitution (DS)of nisin-chitosan could be controlled by adjusting the reaction time, the reaction temperature and the molar ratio of nisin to chitosan. And nisin-chitosan in different pH showed excellent solubility. In addition, in vitro antibacterial activity assessment, nisin-chitosan with the concentration of 0.008 mg/mL showed pronounced inhibitory effect against Gram-positive bacteria (Staphylococcus aureus, Bacillus subtilis)and Gram-negative bacteria (Escherichia coli). Furthermore, L929 mouse fibroblasts were cultured with nisin-chitosan, and the methylthiazol tetrazolium (MTT)assay showed that nisin-chitosan with the concentration from 0.005 to 0.01 mg/mL displayed low toxicity. The results may contribute to finding the application of nisin-chitosan in pharmaceutical and food industry fields..
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CHITOSAN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element NISIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MICROBIAL TRANSGLUTAMINASE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANTIBACTERIAL ACTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LOW TOXICITY
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhu, X.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wu, H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yang, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Tong, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yi, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hu, Z.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fan, L.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1YBT0yfFh6hwCevPqjZRhHECEmnlfbgHY/view?usp=drivesdk">https://drive.google.com/file/d/1YBT0yfFh6hwCevPqjZRhHECEmnlfbgHY/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-20014 25.06.2025 25.06.2025 Documentos solicitados