The combined use of 1-MCP and laser microporous film packaging maintains the quality of Shine Muscat grapes by inhibiting oxidative stress and cell wall catabolism
文献类型： 外文期刊
作者： Kong, Xiaoxue 1 ; Su, Huosheng 1 ; Shen, Hui 1 ; Chen, Yanan 2 ; Yang, Fang 1 ; Zhang, Jiaxing 2 ; Tong, Xiuzi 2 ; Guo, Yuxing 2 ; Luo, Haibo 2 ; Yu, Lijuan 1 ;
作者机构： 1.Yunnan Acad Agr Sci, Agroprod Proc Res Inst, Kunming 650221, Yunnan, Peoples R China
2.Nanjing Normal Univ, Sch Food Sci & Pharmaceut Engn, Nanjing 210023, Jiangsu, Peoples R China
关键词： Softening; Pectin degradation; Pectinesterase; Polygalacturonase; Shelf life
期刊名称：LWT-FOOD SCIENCE AND TECHNOLOGY （ 影响因子：6.6； 五年影响因子：6.9 ）
ISSN： 0023-6438
年卷期： 2025 年 225 卷
页码：
收录情况： SCI
摘要： Softening is a typical senescence symptom in postharvest Shine Muscat grape (Vitis labruscana Baily x V. vinifera L.). Laser microporous membrane (LMF) packaging is an innovative preservation techniques for delaying senescence of fruits and vegetables. This study aims to investigate the effects of combining 1-methylcyclopropene (1-MCP) treatment with LMF packaging on the quality of harvested Shine Muscat grapes stored at 4 +/- 1 degrees C. The 1-MCP, LMF, and combined treatments mitigated color changing, and suppressed weight loss and the respiration rate compared to the control. All three treatments retarded the decrease in the pectin content and the increase in the soluble pectin content while maintaining relatively high ascorbic acid, titratable acid, and total soluble phenol contents and low soluble solid and reducing sugar contents. All treatments limited the activities of polyphenol oxidase, peroxidase, and lipoxygenase; maintained high superoxide dismutase, catalase, and ascorbate peroxidase activities; and correspondingly reduced superoxide anion, hydrogen peroxide, and malondialdehyde accumulation. These treatments also suppressed the activities of enzymes responsible for the degradation of pectin and cellulose, including cellulase, beta-glucosidase, polygalacturonase, and pectin methylesterase. Quantitative real-time polymerase chain reaction analysis revealed significant downregulation of the expression of genes associated with pectin esterase and polygalacturonase (VvPE7, VvPE31, VvPE53-1, VvPG2, and VvPG5), and there was notable upregulation of the expression of inhibitors of pectin esterase (VvPE inhibitor 34 and VvPE inhibitor 36-1) and polygalacturonase (VvPG inhibitor 1). In conclusion, the 1-MCP + LMF treatment may delay the deterioration in quality of harvested Shine Muscat grapes by regulating oxidative stress, membrane lipid metabolism, and softening-related genes that regulate cell wall catabolism. These results provide an alternative technology for preservation of postharvest berry fruits during storage.
- 相关文献
作者其他论文 更多>>
-
Wheat Stripe Rust Inoculum from the Southwest Dispersed to the East Huang-Huai-Hai Region Through Southern Anhui in China
作者：Huang, Liang;Zhao, Wuchao;Xia, Chongjing;Zhao, Na;Li, Hongfu;Zhang, Hao;Chen, Wanquan;Liu, Taiguo;Huang, Liang;Xia, Chongjing;Zhao, Na;Li, Hongfu;Sun, Zhenyu;Zhang, Hao;Chen, Wanquan;Liu, Taiguo;Zhao, Wuchao;Sun, Zhenyu;Yang, Lijun;Li, Mingju;Chen, Wen;Yang, Fang
关键词：dispersal pathway; inoculum source; southwest of Anhui; wheat stripe rust
-
Integrative transcriptomics and metabolomics reveal the possible lignification mechanism of Lei bamboo shoots during ambient temperature storage
作者：Chen, Yanan;Kong, Xiaoxue;Yao, Wen;Guo, Yuxing;Luo, Haibo;Chen, Yanan;Yu, Yuansuan;Shen, Hui;Hu, Tenggen;Yu, Lijuan;Yu, Yuansuan;Hu, Tenggen
关键词：Genes; lignin biosynthesis; metabolites; pathway; shelf life
-
Screening, Identification, and Fermentation Characteristics of Lactic Acid Bacteria from Pickled Potherb Mustard and Potential Applications
作者：Kong, Xiaoxue;Shen, Hui;Yu, Lijuan;Kong, Xiaoxue;Zhang, Jiaxin;Shi, Nan;Zhou, Hui;Li, Yi;Guo, Yuxing;Luo, Haibo
关键词：starter; inoculation; microbial communities; high-throughput sequencing; antioxidant peptides
-
Cellulase hyperproduction Trichoderma reesei mutant strain BB8 for the bioextraction and bioconversion of ginsenoside from Panax notoginseng
作者：Li, Chengcheng;Yu, Lijuan;Li, Chengcheng;Miao, Wanting;Shi, Jing;Li, Minyi;Zhong, Ying;Li, Chengcheng;Miao, Wanting;Li, Chengcheng;Miao, Wanting;Li, Chengcheng;Yang, Zhaoxiang;Ma, Xiaoshuang;Xin, Wenfeng;Xiao, Huining
关键词：Cellulase; Ginsenoside; Bioconversion
-
Recent Advances in Technologies for Preserving Fresh-Cut Fruits and Vegetables
作者：Faisal, Muhammad;Wang, Hui;Yu, Lijuan;Faisal, Muhammad;Arshad, Naeem;Kong, Xiaoxue;Luo, Haibo;Li, Chengcheng;Ma, Jinju
关键词：fresh-cut produce; quality deterioration; microbial contamination; nutrient loss; modern preservation technologies
-
Transcriptomic Analysis of the Mechanisms Underlying Delayed Quality Deterioration in Fresh-Cut Asparagus Lettuce Using Ascorbic Acid and L-Cysteine in a Sodium Carboxymethyl Cellulose Coating
作者：Song, Huibo;Zhao, Guihong;Wang, Yi;Chen, Yanan;Wang, Wei;Guo, Yuxing;Kong, Xiaoxue;Luo, Haibo;Yu, Lijuan
关键词：browning; color deterioration; disease resistance; edible coating; shelf life
-
1-MCP combined with laser microporous film packaging maintains the quality and prolongs the storage period of Xiahei grapes
作者：Tong, Xiuzi;Chen, Yanan;Shi, Nan;Kong, Xiaoxue;Luo, Haibo;Tong, Xiuzi;Shi, Pingping;Yu, Lijuan;Song, Huibo
关键词：Grape; rachis browning; shelf life; softening; spontaneous modified atmosphere packaging
