Effects of preharvest GA3, CaCl2 and modified atmosphere packaging treatments on specific phenolic compounds of sweet cherry

Öztürk, Burhan; Ağlar, Erdal; Karakaya, Orhan; Saraçoğlu, Onur; Gün, Sefa

doi:10.14744/turkjfas.2019.009

Cited by 12 publications

(6 citation statements)

References 73 publications

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“…Homogeneously colored sweet cherry fruit is more demanding in the market and can be marketed at higher prices (Aglar et al, 2019;Ozturk et al, 2019). Fruit color varies depending on genetic factors in all species and cultivars.…”

Section: Findings and Discussionmentioning

confidence: 99%

Fruit Quality Characteristics of Different Sweet Cherry (Prunus avium L.) Cultivars Grown in Ordu Province of Turkey

Ateş

Öztürk

2022

Karadeniz Fen Bilimleri Dergisi

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Bu çalışmada, Ordu ilinde yetiştirilen kiraz çeşitlerinin (0900 Ziraat, Kordia, Lambert, Regina, Sweetheart) meyve kalite özellikleri incelenmiştir. Kordia çeşidinin meyve ağırlığı, eni ve boyu, Lambert ve 0900 Ziraat çeşidine kıyasla daha yüksek ölçülmüştür. Ancak Kordia çeşidinin meyve ağırlığı, eni ve boyunun, Regina ve Sweetheart ile benzer olduğu görülmüştür. 0900 Ziraat, Regina ve Sweetheart çeşitlerinin meyve sertliği benzer düzeyde bulunmuştur. Fakat bu çeşitlerden ölçülen sertlik değerlerinin, Kordia ve Lambert çeşitlerinden daha yüksek olduğu belirlenmiştir. Aynı zamanda Kordia çeşidinden, Lambert çeşidine kıyasla önemli derecede daha yüksek sertlik ölçülmüştür. En yüksek a* değeri Lambert çeşidinden ölçülürken, en düşük a* değeri Kordia çeşidinden elde edilmiştir. 0900 Ziraat, Lambert ve Regina çeşitlerinin benzer seviyede suda çözünür kuru madde (SÇKM) içeriği belirlenmiştir. Ancak çeşitlerden ölçülen içeriğin Lambert ve Sweetheart çeşidinin SÇKM içeriğinden daha yüksek olduğu tespit edilmiştir. Çeşitlerin titre edilebilir asitlik içeriği birbirinden (Regina ve 0900 Ziraat benzer) farklı bulunmuştur. En yüksek titre edilebilir asitlik Lambert, en düşük ise Sweetheart çeşidinde ölçülmüştür. Benzer şekilde tüm çeşitlerin C vitamini içeriği birbirinden farklı bulunmuş olup, en yüksek C vitamini içeriği Kordia, en düşük ise Sweetheart kiraz çeşidinde ölçülmüştür.

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Section: Findings and Discussionmentioning

confidence: 99%

Fruit Quality Characteristics of Different Sweet Cherry (Prunus avium L.) Cultivars Grown in Ordu Province of Turkey

Ateş

Öztürk

2022

Karadeniz Fen Bilimleri Dergisi

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“…In this regard, it has been reported that calcium‐treated fruits had a strong cell wall structure at postharvest, resulting in reduction in fruit decay and extending fruit shelf‐life (Figueroa et al., 2012). Furthermore, recent studies demonstrated that calcium minimized damages inflicted to cell membranes and delayed senescence processes because of hindering ethylene biosynthesis, thereby increasing fruit maintenance after harvesting (Kou et al., 2014; Ozturk et al., 2019; Serrano et al., 2004). The results of this research also substantiated the role of calcium in augmenting CAT and POD activity and decreasing PPO activity.…”

Section: Discussionmentioning

confidence: 99%

Simultaneous effects of hot water treatment with calcium and salicylic acid on shelf life and qualitative characteristics of strawberry during refrigerated storage

Niazi

Ghanbari

Erfani‐Moghadam

2020

J Food Process Preserv

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Strawberry fruits were initially dipped into 1 mM salicylic acid (SA), 2% calcium chloride (CaCl2), and a combination of SA and CaCl2 at two water temperatures of 20°C (CWT) and 45°C (HWT) for 5 min and then stored at 4°C for 14 d. Results showed that SA and CaCl2 treatments improved some fruit attributes including antioxidant capacity, total phenolic compounds, vitamin C, and total protein, whereas suppressed malondialdehyde (MDA) accumulation and polyphenol oxidase (PPO) activity. Accordingly, they retarded fruit decay and improved fruit quality during storage. Results also revealed that applying hot water (at 45°C) in simultaneousness with dip treatments interestingly improved fruit quality and diminished fruit's weight loss, as compared with using them at an ambient temperature (20°C). In conclusion, employing SA and CaCl2 dip treatments along with hot water at 45°C maintained strawberry's fruit quality more efficiently during storage as compared with using them without hot water. Practical applications Regarding extending shelf life and improving quality of strawberry at cold storage, we showed that application calcium chloride and salicylic acid in simultaneous with hot water is more efficient rather than their application with cold water.

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“…It was then held for 8 seconds, and reading was done at the end of the 15 th second. Results presented as g kg −1 (Ozturk et al, 2019).…”

Section: Soluble Solids Contnt Titratable Acidity and Vitamin Cmentioning

confidence: 99%

Change of Fruit Quality Properties of Jujube Fruit (Ziziphus Jujuba) without Stalk and with Stalk during Cold Storage

Öztürk

Ağlar

Gün

et al. 2020

International Journal of Fruit Science

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This study was conducted to determine the change of fruit quality properties of jujube fruit (Ziziphus jujuba) without stalk and with the stalk during storage. The fruit without and with stalk were stored at 0 ± 0.5°C and 90 ± 5% RH during 45 days. Also, fruit were placed inside modified atmosphere packing (MAP). The presence of the stalk of the fruit was effective in reducing quality losses in storage. The weight loss, decay ratio and vitamin C loss of fruit that were stored without stalk were higher. There was no change in soluble solids content and acidity ratio depending on fruit stalk presence. Total phenolic, total flavonoid, and antioxidant activity values were lower in fruit without stalk at the end of the storage. With the MAP application, the weight loss and decay rate of the fruit decreased in storage. In addition, fruit firmness, acidity, and vitamin C losses were lower in MAPtreated fruit. At the end of the storage, total phenolic, total flavonoid, and antioxidant activity values were higher in fruit with MAP. As a result, quality losses in fruit without stalk were higher than fruit with stalk. MAP reduced losses of quality in fruit without stalk.

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Effects of preharvest GA3, CaCl2 and modified atmosphere packaging treatments on specific phenolic compounds of sweet cherry

Cited by 12 publications

References 73 publications

Fruit Quality Characteristics of Different Sweet Cherry (Prunus avium L.) Cultivars Grown in Ordu Province of Turkey

Fruit Quality Characteristics of Different Sweet Cherry (Prunus avium L.) Cultivars Grown in Ordu Province of Turkey

Simultaneous effects of hot water treatment with calcium and salicylic acid on shelf life and qualitative characteristics of strawberry during refrigerated storage

Change of Fruit Quality Properties of Jujube Fruit (Ziziphus Jujuba) without Stalk and with Stalk during Cold Storage

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