Development and characterization of yeast-incorporated coating films for improving the postharvest shelf-life of snap beans

Li, Xinmao; Ghanizadeh, Hossein; Han, Zhengyuan; Li, Tiantian; Li, Yinghui; Dou, Zhitao; Qiu, Yue; Chen, Xiuling; Zhang, Yao; Liu, Jiayin; Wang, Aoxue

doi:10.1016/j.postharvbio.2022.112215

Cited by 6 publications

(1 citation statement)

References 53 publications

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“…Meanwhile, the antifungal substances produced by L. lactis inhibited the propagation and metabolism of strawberry pathogenic fungi, thus delaying the decay of strawberries. The same outcomes were observed by Li et al [56]. They found that sodium alginate/konjac glucomannan/carboxymethylcellulose sodium composite coatings doped with Cryptococcus albidus and Candida parapsilosis were effective in reducing the decay rate of snap beans.…”

Section: Decay Rate Of Strawberriessupporting

confidence: 79%

Incorporation of Lactococcus lactis and Chia Mucilage for Improving the Physical and Biological Properties of Gelatin-Based Coating: Application for Strawberry Preservation

Li,

Yang,

Zhai

et al. 2024

Foods

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In this work, a gelatin/chia mucilage (GN/CM) composite coating material doped with Lactococcus lactis (LS) was developed for strawberry preservation applications. The results of the scanning electron microscope and Fourier transform infrared spectroscopy stated that the enhanced molecular interaction between the CM and GN matrix strengthened the density and compactness of the GN film. Antifungal results indicated that the addition of LS significantly (p < 0.05) improved the ability of the GN coating to inhibit the growth of Botrytis cinerea (inhibition percentage = 62.0 ± 4.6%). Adding CM significantly (p < 0.05) decreased the water vapour permeability and oxygen permeability of the GN coating by 32.7 ± 4.0% and 15.76 ± 1.89%, respectively. In addition, the incorporated CM also significantly (p < 0.05) improved the LS viability and elongation at break of the film by 13.11 ± 2.05% and 42.58 ± 1.21%, respectively. The GN/CM/LS composite coating material also exhibited an excellent washability. The results of this study indicated that the developed GN/CM/LS coating could be used as a novel active material for strawberry preservation.

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Section: Decay Rate Of Strawberriessupporting

confidence: 79%