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Application of chitosan-based apple peel polyphenols edible coating on the preservation of strawberry (Fragaria ananassa cv Hongyan) fruit

文献类型: 外文期刊

作者: Riaz, Asad 1 ; Aadil, Rana Muhammad 3 ; Amoussa, Abdou Madjid Olatounde 2 ; Bashari, Mohanad 4 ; Abid, Muhammad; 1 ;

作者机构: 1.Nanjing Agr Univ, Coll Food Sci & Technol, Nanjing 210095, Peoples R China

2.Jiangsu Acad Agr Sci, Inst Agroprod Proc, Nanjing, Peoples R China

3.Univ Agr Faisalabad, Natl Inst Food Sci & Technol, Faisalabad, Pakistan

4.ASharqiah Univ, Coll Appl & Hlth Sci, Dept Food Sci & Human Nutr, Ibra, Oman

5.Arid Agr Univ, Inst Food & Nutr Sci, Rawalpindi, Pakistan

6.Gomal Univ, Inst Food Sci & Nutr, Dera Ismail Khan, Pakistan

期刊名称:JOURNAL OF FOOD PROCESSING AND PRESERVATION ( 影响因子:2.19; 五年影响因子:2.271 )

ISSN: 0145-8892

年卷期: 2021 年 45 卷 1 期

页码:

收录情况: SCI

摘要: This study was determined to investigate the efficacy of chitosan (CS)-based apple peel polyphenols (APP) composite coatings to enhance the storage quality of strawberries. Strawberries were coated with CS-APP1 (0.25% APP), CS-APP2 (0.50%), CS-APP3 (0.75%), CS-APP4 (1.0%), and stored at 20 degrees C and 35-40% RH. The uncoated fruit was considered as control. The fruits were evaluated for weight loss, decay, firmness, bioactive compounds, titratable acidity, and total soluble solids (TSS). The results revealed that CS-APP coatings had a significant effect on all the tested parameters. The weight loss and decay percentage were reduced to 10.91% and 19%, respectively, in the CS-APP4 treatment group. The highest value of TSS (6.8%) was observed in the CS-APP3 treatment group on the 6th day of storage. Coatings with CS-APP4 exhibited the maximum acid content (0.78 g/100 g) as compared to the CS only (0.68 g/100 g). The total phenol content was highest (1.3 mg/g) in the CS-APP2 treatment group at the end of storage. CS-APP2 composite coating could be effectively utilized to extend the postharvest life of strawberries as it retarded the senescence and maintained quality attributes of the fruits during storage.

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