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Green fabrication of biomass-derived carbon dots and bio-based coatings: Potential of enhancing postharvest quality on Chinese flowering cabbage.
Ban, Zhaojun; Jin, Linxuan; Zhang, Yueyue; Chen, Haobin; Li, Houxue; Chen, Feiping; Liu, Lingling; Abddollahi, Mehdi.
Affiliation
  • Ban Z; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang, Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Ma
  • Jin L; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang, Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Ma
  • Zhang Y; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang, Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Ma
  • Chen H; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang, Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Ma
  • Li H; Ningxia Xianfeng Agricultural Development Co., Ltd, Yinchuan 750200, China.
  • Chen F; Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, China.
  • Liu L; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang, Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Ma
  • Abddollahi M; Department of Biology and Biological Engineering, Chalmers University of Technology, SE 41296 Göteborg, Sweden. Electronic address: khozaghi@chalmers.se.
Food Chem ; 463(Pt 3): 141429, 2024 Sep 24.
Article in En | MEDLINE | ID: mdl-39340916
ABSTRACT
The objective of this study was to develop a bio-nanocomposite coating (CQSC) by combining chitosan quaternary ammonium salt (CQAS) and sericin (SC) with biomass-derived carbon dots (CDs) to extend the shelf life of Chinese flowering cabbage (CFC). The effects of different concentrations of CDs (0.2, 0.4, 0.6, 0.8, and 1.0 mg/mL) on the physicochemical, structural, and functional activity of nanocomposite particles were evaluated. CQAS exhibited strong inhibitory effects against Escherichia coli and Bacillus subtilis. Moreover, the application of CQSC on CFC significantly reduced mass losses, slowed the increase in lignin content, maintained ascorbic acid and chlorophyll levels, inhibited the growth of microorganisms, and preserved the unique texture and aroma of CFC during storage at 10 °C compared with uncoated CFC. The results will contribute to the further development of CDs coatings to improve the postharvest preservation effect of fruits and vegetables.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Food Chem Year: 2024 Document type: Article Country of publication: United kingdom
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Food Chem Year: 2024 Document type: Article Country of publication: United kingdom