Investigation of the Impacts of Pre-Harvest Foliar Application of Lysophosphatidylethanolamine on Coloring and Post-Harvest Durability of the "Regina" Cherry Variety

Bu makalenin ilk hali 23 Ağustos 2026 tarihinde yayımlandı. https://dergipark.org.tr/tr/pub/meyve/article/1190208

Öz

In this study, it was intended to determine the effect of pre-harvest lysophosphatidylethanolamine (LPE) administration on the color, quality, and post-harvest durability of cherry fruits. The work was carried out in a cherry orchard established with the "Regina" variety in Tavas district of Denizli province. Foliar LPE applications to cherry trees were administered in two different ways, 14 and 7 days (LPE 14 + 7) before harvest, and only 7 days before (LPE 7) at a dose of 20 ppm. Trees that were only treated with water from the leaf were considered controls. While some of the cherry fruits harvested during the ripening period were reserved for post-harvest measurement and analysis, the other ones were pre-cooled with water and stored at 0°C and 90% proportional moisture for 30 days in modified atmospheric packaging. L*, a*, b*, C*, h° values of cherry berries treated with LPE 14+7 were found to be lower than the control. The cherry berries with this treatment scored higher sensorily in the color scale. The firmness value, the amount of anthocyanin, and total soluble solids (TSS) content of cherry berries treated with LPE 14+7 after both harvest and storage were found to be higher than the control. As a result, it was found that the LPE 14+7 application improved the coloration of 'Regina' cherry berries and increased the firmness and TSS content.

Anahtar Kelimeler

• Cherry
• LPE
• color
• quality
• storage

Hasat Öncesi Yapraktan Lizofosfatidiletanolamin Uygulamasının ‘Regina’ Kiraz Çeşidinin Renklenmesine ve Hasat Sonrası Dayanımına Etkilerinin Araştırılması

Bu makalenin ilk hali 23 Ağustos 2026 tarihinde yayımlandı. https://dergipark.org.tr/tr/pub/meyve/article/1190208

Düzeltme Notu

Meyve Bilimi Dergisi Cilt, Sayı değişikliği

Öz

Bu çalışmada hasattan öncesi lizofosfatidiletanolamin (LPE) uygulamasının kiraz meyvelerinin rengine, kalitesine ve hasat sonrası dayanımlarına etkisinin belirlenmesi amaçlanmıştır. Çalışma, Denizli ili Tavas ilçesinde ‘Regina’ çeşidiyle kurulmuş kiraz bahçesinde yürütülmüştür. Kiraz ağaçlarına yapraktan LPE uygulamaları hasattan 14 ve 7 gün (LPE 14+7) ve sadece 7 gün önce (LPE 7) 20 ppm dozunda olmak üzere iki farklı şekilde uygulanmıştır. Sadece yapraktan su uygulanan ağaçlar, kontrol olarak kabul edilmiştir. Tam olum döneminde hasat edilen kiraz meyvelerinin bir kısmı hasat sonrası ölçüm ve analizler için ayrılırken, diğer kısmı su ile ön soğutma işlemi yapılarak modifiye atmosfer ambalajlarında 30 gün süreyle 0°C ve %90 oransal nemde depolanmıştır. LPE 14+7 uygulanan kiraz meyvelerinin L*, a*, b*, C*, h° değerlerinin kontrole göre daha düşük olduğu saptanmıştır. Hem hasat hem de depolama sonrası LPE 14+7 uygulanan kiraz meyvelerinin sertlik değeri, antosiyanin ve suda çözünür kuru madde miktarı kontrole göre daha yüksek bulunmuştur. Sonuç olarak LPE 14+7 uygulamasının ‘Regina’ kiraz meyvelerinin renklenmesini iyileştirdiği, SÇKM miktarını ve sertliğini arttırdığı saptanmıştır.

Anahtar Kelimeler

• Kiraz
• LPE
• renk
• kalite
• depolama

Kaynakça

1. Cowan AK, 2006. Phospholipids as Plant Growth Regulators. Plant Growth Regul 48:97-109.
2. Farag KM, Palta JP, 1992. Plant and Fruit Treatment with Lysophosphatidyletha Nolamine. United States Patents, Patent Number: US 5126155. Date of Patent: June 30, 1992.
3. Fernández AG, Adams MR, Fernandez-Diez MJ, 1997. Table Olives: Production and Processing. First Edition, Chapman & Hall Press, 236 p, London, England.
4. Giusti MM, Rodriguez-Saona LE, Wrolstad RE, 1999. Spectral Characteristics, Molar Absorptivity and Color of Pelargonidin Derivatives. Journal of Agricultural and Food Chemistry 47: 4631-4637.
5. Gutierrez F, Jimenez B, Ruiz A, Albi A, 1999. Effects of Olive Ripeness on The Oxidative Stability of Virgin Olive Oil Extracted from The Varieties Picual and Hojiblanca and on Different Components Involved. Journal of Agricultural and Food Chemistry 47: 121-127.
6. Herrero M, Rodrigo J, Wünsch A, 2017. Cherries: Botany, Production and Uses. (Ed: Quero-García J, Iezzoni A, Pulawska J, Lang G), Flowering, Fruit Set and Development. CABI, Oxfordshire UK, 14-35.
7. Hong JH, Altwies JR, Guelzow M, Palta JP, 2002. The Influence of Lysophosphatidylethanolamine, A Natural Lipid, Ethylene Production and ACC Oxidase Activity On Mature Green vs Red Tomatoes. XXVI. International Horticultural Congress, 11-17 August, Toronto, Canada, 262p. (Abstr.).
8. Hong JH, 2006. Lysophosphatidylethanol Amine Enhances Ripening and Prolongs Shelf Life in Tomato Fruit: Contrasting Effect On Mature Green vs Red Tomatoes. Horticulture Environment and Biotechnology 47:55-58.

9. Karaçalı İ, 2016. Bahçe Ürünlerinin Muhafazası ve Pazarlanması, Ege Üniversitesi Ziraat Fakültesi Yayınları No: 494, 486 s, Bornova-İzmir.
10. Kaur N, Palta JP, 1997. Postharvest Dip in A Natural Lipid, Lysophosphatidylethanolamine, May Prolong Vase Life of Snapdragon Flowers. HortScience 32:888-890.
11. McGuire RG, 1992. Reporting of Objective Color Measurements. HortScience 27(12): 1254-1255.
12. Özgen M, Palta JP, 2003. A Natural Lipid, Lysophosphatidylethanolamine (LPE), Can Mitigate Adverse Effect of Fungicide, Chlorothalonil, on Fruit Set and Yield in Cranberries. Issues and Advances in Postharvest Horticulture, Acta Horticulturea 628:747-752.
13. Özgen M, Farag KM, Özgen S, Palta JP, 2004. Lysophosphatidylethanol Amine Accelerates Color Development and Promotes Shelf-Life of Cranberries. HortScience 40:127-130.
14. Özgen M, Park S, Palta JP, 2005. Mitigation of Ethylenepromoted Leaf Senescence by A Natural Lipid, Lysophosphatidylethanolamine. HortScience 40:1166-1167.
15. Özgen M, Serçe S, Akça Y, Hong JH, 2015. Lysophosphatidylethanolamine (LPE) Improves Fruit Size, Color, Quality and Phytochemical Contents of Sweet Cherry C.V. ‘0900 Ziraat’. Korean Journal of Horticultural Science and Technology 33(2):196-201.
16. Sakaldaş M, Gündoğdu MA, 2021. Gemlik Zeytin Çeşidinde Lizofosfatidiletanolamin (LPE) Uygulamalarının Meyve Olgunluğuna Etkileri. Bahçe 50(1):25-34.
17. Zoffoli JP, Toivonen P, Wang Y, 2017. Cherries: Botany, Production and Uses. (Ed: Quero-García J, Iezzoni A, Pulawska J, Lang G), Postharvest Biology and Handling for Fresh Markets. CABI, Oxfordshire UK, 460-484.