MARC details
| 000 -LEADER |
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| fixed length control field |
02505nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625164350.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-21186 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Novel active composite films based on carboxymethyl cellulose and sodium alginate incorporated with phycocyanin: Physico-chemical, microstructural and antioxidant properties |
| 490 0# - SERIES STATEMENT |
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| Series statement |
Food Hydrocolloids. 147, 109440, 2024, 10.1016/j.foodhyd.2023.109440 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Phycocyanin (PC) has been demonstrated to be an excellent source of antioxidant activities. The antioxidant capacity of biopolymer based packaging films should be enhanced with PC incorporation. For further elucidation of this hypothesis, edible packaging films were prepared by adding PC into carboxymethyl cellulose (CMC), sodium alginate (SA), and their combination (CMC/SA), respectively. The effects of PC addition on morphological and physico-chemical properties were investigated. Meanwhile, the antioxidant capacity including DPPH and ABTS radical scavenging activity were also determined. The results depicted that the moisture content, water solubility, water vapor and oxygen permeability of the films were decreased, but thickness was increased by the addition of PC. The tensile strength, elongation at break, and elastic modulus were also improved. The transparency of PC added films was reduced due to blue color of PC. Scanning electron microscopic analysis showed that the surface of the film was homogenous for the control but cracks were noted in PC added films, which improved the film structure. A good physical interaction was reflected by Fourier transform infrared spectroscopy analysis among CMC, SA, and PC. Moreover, the antioxidant capacity also showed enhanced trend depending on increasing concentration of PC. Therefore, PC incorporation into CMC and/or SA based film was an efficient manner to produce eco-friendly and active edible packaging films for fresh food preservation application. © 2023 Elsevier Ltd |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ANTIOXIDANT CAPACITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CARBOXYMETHYL CELLULOSE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
EDIBLE PACKAGING FILM |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PHYCOCYANIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SODIUM ALGINATE |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Akhtar H.M.S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Zhao Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Li L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Shi Q. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1j3whYXO-s6m9mgS6qVIVfSk5kZfwZXex/view?usp=drivesdk">https://drive.google.com/file/d/1j3whYXO-s6m9mgS6qVIVfSk5kZfwZXex/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
