Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel
In order to explore the effect of postharvest treatment with combined phenylalanine (Phe) and 1-methylcyclopropene (1-MCP) on the appearance quality of peach fruits, bagged peach fruits were treated after harvest with water (control), Phe, 1-MCP or Phe combined with 1-MCP (Phe + 1-MCP). The changes...
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| Format: | Article |
| Language: | English |
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China Food Publishing Company
2023-07-01
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| Series: | Shipin Kexue |
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| Online Access: | https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-13-016.pdf |
| _version_ | 1797742544803594240 |
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| author | ZHAO Jing, SHAO Xiaoda, ZHAO Sheng, PAN Hong, MA Lijie, ZHANG Yingtong, LING Jun, LI Pengxia, HUANG Wen, ZHOU Hongsheng |
| author_facet | ZHAO Jing, SHAO Xiaoda, ZHAO Sheng, PAN Hong, MA Lijie, ZHANG Yingtong, LING Jun, LI Pengxia, HUANG Wen, ZHOU Hongsheng |
| author_sort | ZHAO Jing, SHAO Xiaoda, ZHAO Sheng, PAN Hong, MA Lijie, ZHANG Yingtong, LING Jun, LI Pengxia, HUANG Wen, ZHOU Hongsheng |
| collection | DOAJ |
| description | In order to explore the effect of postharvest treatment with combined phenylalanine (Phe) and 1-methylcyclopropene (1-MCP) on the appearance quality of peach fruits, bagged peach fruits were treated after harvest with water (control), Phe, 1-MCP or Phe combined with 1-MCP (Phe + 1-MCP). The changes in peach fruit phenotype, peel color difference, anthocyanin content, and the expression of genes associated with anthocyanidin and ethylene metabolism were measured during storage. The results showed that the single treatments with Phe or 1-MCP led to a higher peel anthocyanin content compared with the control group. Furthermore, the combined treatment was more effective in increasing the synthesis of anthocyanin than the single treatments. On the 6th day of storage, the anthocyanin content in the peel in the combined treatment group was 76.71 mg/kg, which was 7.29, 3.36, and 1.33 times higher than that in the control, Phe and 1-MCP groups, respectively. Phe + 1-MCP treatment effectively enhanced the expression of genes related to the synthesis of anthocyanins (PAL, CHS, CHI, F3H, DFR, ANS, UFGT, MYB10.1, bHLH-3 and WD40-1) and reduced the expression of genes related to ethylene synthesis and signal transduction (ACS, EIN4 and EIL) in peach peel. This study not only further confirmed that 1-MCP treatment can effectively promote the synthesis of anthocyanin in peach peel, but also found a synergistic effect between Phe and 1-MCP, which will provide a theoretical basis for the application of Phe + 1-MCP in the regulation of peach color after harvest. |
| first_indexed | 2024-03-12T14:43:20Z |
| format | Article |
| id | doaj.art-bb2a745997bb4a289be4fc948f286b2a |
| institution | Directory Open Access Journal |
| issn | 1002-6630 |
| language | English |
| last_indexed | 2024-03-12T14:43:20Z |
| publishDate | 2023-07-01 |
| publisher | China Food Publishing Company |
| record_format | Article |
| series | Shipin Kexue |
| spelling | doaj.art-bb2a745997bb4a289be4fc948f286b2a2023-08-16T05:39:25ZengChina Food Publishing CompanyShipin Kexue1002-66302023-07-01441313113810.7506/spkx1002-6630-20220818-221Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach PeelZHAO Jing, SHAO Xiaoda, ZHAO Sheng, PAN Hong, MA Lijie, ZHANG Yingtong, LING Jun, LI Pengxia, HUANG Wen, ZHOU Hongsheng0(1. Food Science College, Shenyang Agricultural University, Shenyang 110866, China; 2. Kunshan Yiqun Agricultural Products Co., Ltd., Suzhou 215300, China; 3. Key Laboratory of Cold Chain Logistics Technology for Agro-product, Ministry of Agriculture and Rural Affairs, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; 4. Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Nanjing 210014, China; 5. Nanjing Institute of Vegetable Science, Nanjing 210042, China)In order to explore the effect of postharvest treatment with combined phenylalanine (Phe) and 1-methylcyclopropene (1-MCP) on the appearance quality of peach fruits, bagged peach fruits were treated after harvest with water (control), Phe, 1-MCP or Phe combined with 1-MCP (Phe + 1-MCP). The changes in peach fruit phenotype, peel color difference, anthocyanin content, and the expression of genes associated with anthocyanidin and ethylene metabolism were measured during storage. The results showed that the single treatments with Phe or 1-MCP led to a higher peel anthocyanin content compared with the control group. Furthermore, the combined treatment was more effective in increasing the synthesis of anthocyanin than the single treatments. On the 6th day of storage, the anthocyanin content in the peel in the combined treatment group was 76.71 mg/kg, which was 7.29, 3.36, and 1.33 times higher than that in the control, Phe and 1-MCP groups, respectively. Phe + 1-MCP treatment effectively enhanced the expression of genes related to the synthesis of anthocyanins (PAL, CHS, CHI, F3H, DFR, ANS, UFGT, MYB10.1, bHLH-3 and WD40-1) and reduced the expression of genes related to ethylene synthesis and signal transduction (ACS, EIN4 and EIL) in peach peel. This study not only further confirmed that 1-MCP treatment can effectively promote the synthesis of anthocyanin in peach peel, but also found a synergistic effect between Phe and 1-MCP, which will provide a theoretical basis for the application of Phe + 1-MCP in the regulation of peach color after harvest.https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-13-016.pdfpeach; 1-methylcyclopropene; phenylalanine; anthocyanin biosynthesis; gene expression |
| spellingShingle | ZHAO Jing, SHAO Xiaoda, ZHAO Sheng, PAN Hong, MA Lijie, ZHANG Yingtong, LING Jun, LI Pengxia, HUANG Wen, ZHOU Hongsheng Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel Shipin Kexue peach; 1-methylcyclopropene; phenylalanine; anthocyanin biosynthesis; gene expression |
| title | Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel |
| title_full | Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel |
| title_fullStr | Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel |
| title_full_unstemmed | Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel |
| title_short | Effect of Combined Treatment with Phenylalanine and 1-Methylcyclopropene on Anthocyanin Biosynthesis in Peach Peel |
| title_sort | effect of combined treatment with phenylalanine and 1 methylcyclopropene on anthocyanin biosynthesis in peach peel |
| topic | peach; 1-methylcyclopropene; phenylalanine; anthocyanin biosynthesis; gene expression |
| url | https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-13-016.pdf |
| work_keys_str_mv | AT zhaojingshaoxiaodazhaoshengpanhongmalijiezhangyingtonglingjunlipengxiahuangwenzhouhongsheng effectofcombinedtreatmentwithphenylalanineand1methylcyclopropeneonanthocyaninbiosynthesisinpeachpeel |