دورية أكاديمية
Exogenous melatonin prolongs raspberry postharvest life quality by increasing some antioxidant and enzyme activity and phytochemical contents.
| العنوان: | Exogenous melatonin prolongs raspberry postharvest life quality by increasing some antioxidant and enzyme activity and phytochemical contents. |
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| المؤلفون: | Rahmanzadeh-Ishkeh S; Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia, Iran., Shirzad H; Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia, Iran. h.shirzad@urmia.ac.ir., Tofighi Z; Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran., Fattahi M; Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia, Iran., Ghosta Y; Department of Plant Protection, Faculty of Agriculture, Urmia University, Urmia, Iran. |
| المصدر: | Scientific reports [Sci Rep] 2024 May 20; Vol. 14 (1), pp. 11508. Date of Electronic Publication: 2024 May 20. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Nature Publishing Group, copyright 2011- |
| مواضيع طبية MeSH: | Antioxidants*/metabolism , Antioxidants*/analysis , Melatonin*/pharmacology , Rubus*/chemistry , Phytochemicals*/analysis , Phytochemicals*/chemistry , Fruit*/chemistry , Fruit*/drug effects, Phenols/analysis ; Flavonoids/analysis ; Catalase/metabolism ; Phenylalanine Ammonia-Lyase/metabolism ; Anthocyanins/analysis |
| مستخلص: | There is a growing trend towards enhancing the post-harvest shelf life and maintaining the nutritional quality of horticultural products using eco-friendly methods. Raspberries are valued for their diverse array of phenolic compounds, which are key contributors to their health-promoting properties. However, raspberries are prone to a relatively short post-harvest lifespan. The present study aimed to investigate the effect of exogenous melatonin (MEL; 0, 0.001, 0.01, and 0.1 mM) on decay control and shelf-life extension. The results demonstrated that MEL treatment significantly reduced the fruit decay rate (P ≤ 0.01). Based on the findings, MEL treatment significantly increased titratable acidity (TA), total phenolics content (TPC), total flavonoid content (TFC), and total anthocyanin content (TAC). Furthermore, the MEL-treated samples showed increased levels of rutin and quercetin content, as well as antioxidant activity as measured by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reduction activity potential (FRAP). Additionally, the samples exhibited higher levels of phenylalanine ammonia-lyase (PAL) and catalase (CAT) enzymes compared to the control samples. Moreover, the levels of pH, total soluble solids (TSS), and IC (© 2024. The Author(s).) |
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| فهرسة مساهمة: | Keywords: Anthocyanin; Cold storage; N-acetyl-5-methoxytryptamine; PAL enzyme; Rubus |
| تواريخ الأحداث: | Date Created: 20240520 Date Completed: 20240520 Latest Revision: 20240523 |
| رمز التحديث: | 20240523 |
| مُعرف محوري في PubMed: | PMC11106078 |
| DOI: | 10.1038/s41598-024-62111-1 |
| PMID: | 38769439 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2045-2322 |
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| DOI: | 10.1038/s41598-024-62111-1 |