PVA/CC/CUR/PL composite films containing curcumin (CUR) and ε-polylysine (PL) were prepared by casting and chemical grafting methods to address the threat to food spoilage. Morphological analysis showed that the grafting of CUR and PL resulted in a rough cross-section of the polymer matrix. Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis confirmed the grafting of CUR and PL into the polymer matrix via esterification and amidation reactions, respectively.
View Article and Find Full Text PDFis an important foodborne pathogen, which has caused serious public health problems worldwide. So, there is an urgent need for rapid and ultrasensitive detection of . In this paper, a dual-mode sensing platform using the synergy between fluorescent and electrochemical signals for detection was proposed.
View Article and Find Full Text PDFThe effects of modified atmosphere packaging (MAP) on the growth and spoilage characteristics of LD1 and SP1 in chilled chicken at 0-10 °C were studied. MAP inhibited microbial growth, TVB-N synthesis, and lipid oxidation. The inhibitory effect of MAP became more significant as the temperature decreased.
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