Cited by 299Postharvest Quality and Shelf Life ManagementNanocomposite Films for Food PackagingMeat and Animal Product Quality

Effects of chitosan coating enriched with cinnamon oil on qualitative properties of sweet pepper (Capsicum annuum L.)

Xing, Yage, Li, Xihong, Xu, Qinglian, Yun, Juan, Lu, Yaqing, Tang, Yao·2011·Food Chemistry

Abstract

Effect of chitosan–oil coating on qualitative properties of sweet pepper (Capsicum annuum L.) stored at 8°C for 35days was investigated. The chitosan–oil coating treatment exhibited the best control effect on decay (below 5%). At the end of storage, samples treated with chitosan-oil coatings maintained good sensory acceptability, whereas the sensory quality of control samples became unacceptable. The higher activities of scavenger antioxidant enzymes, including superoxide dismutase (SOD), peroxidase (POD) and catalase (CAT), in treated peppers at the 35th day should be contributed to the chitosan–oil coating. Malondialdehyde (MDA) and electrolyte leakage contents in chitosan–oil-coated peppers were increased but were still lower than in control samples. Atomic force microscopy images showed that the surface of sweet pepper without coating treatment was rougher than that of peppers treated with chitosan–oil coating. Our study suggests that chitosan–oil coating might be a promising candidate for enhancing the keeping quality of sweet peppers.

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Crossref · 10.1016/j.foodchem.2010.07.105

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Authors
Xing, Y., Li, X., Xu, Q., Yun, J., Lu, Y., & Tang, Y.
Affiliations
Tianjin University of Science and Technology (CN)
Corresponding author
Li, Xihong
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2011-02
Volume
124
Issue
4
Pages
1443-1450
ISSN
0308-8146 (ISSN-L)
OpenAlex
W2071190002
Cited by
299
References
0
Citations by year
2026: 11 · 2025: 22 · 2024: 15 · 2023: 20 · 2022: 26 · 2021: 18 · 2020: 31 · 2019: 23 · 2018: 18 · 2017: 20 · 2016: 25 · 2015: 20 · 2014: 19 · 2013: 16 · 2012: 10
FWCI
11.92
Type
journal article
Language
en
Open access
closed
Locations
Food Chemistry (publishedVersion)
Funders
  • Tianjin University of Science and Technology
  • Key Technologies Research and Development Program
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Postharvest Quality and Shelf Life Management
  • Physical Sciences › Materials Science › Biomaterials › Nanocomposite Films for Food Packaging
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Meat and Animal Product Quality
Keywords
chitosan coating, cinnamon essential oil, sweet pepper, Capsicum annuum, postharvest storage, shelf life, fruit decay, antioxidant enzymes, lipid peroxidation, sensory quality, surface roughness, edible coatings

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