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- Title
Effect of Antibacterial Peptide Microsphere Coating on the Microbial and Physicochemical Characteristics of Tricholoma matsutake during Cold Storage.
- Authors
Li, Hongli; Feng, Yan; Zhang, Peng; Yuan, Mingwei; Yuan, Minglong
- Abstract
The effect of novel antimicrobial peptides (AMPs) and antimicrobial peptide microspheres (AMS) on the physicochemical and microbial quality of Tricholoma matsutake wild edible mushrooms was investigated. In the experiments, 1.0 g/L, 0.5 g/L of AMS, and 1.0 g/L AMPs were used as preservatives. Mushrooms coated with 1.0 g/L and 0.5 g/L of AMS as a preservative had better physicochemical and sensory qualities than did mushrooms coated with 1.0 g/L of AMPs. In the experiment, 1.0 g/L of blank microspheres without cathelicidin-BF-30 (PLGA-1.0) and distilled water was used as the control. Samples with these two treatments had minimal changes in texture, weight loss, total bacteria count, and sensory attributes. Research results suggests that the use of AMS can maintain the quality of Tricholoma matsutake wild edible mushrooms and could extend the postharvest life to 20 d.
- Subjects
PEPTIDES; COLD storage; ANTIMICROBIAL peptides; EDIBLE mushrooms; SURFACE coatings; PEPTIDE antibiotics; CATHELICIDINS
- Publication
Polymers (20734360), 2022, Vol 14, Issue 1, p208
- ISSN
2073-4360
- Publication type
Article
- DOI
10.3390/polym14010208