Effect of Drying Temperature on Ascorbic Acid Degradation in Cornelian Cherry Fruit (Cornus mas L.): Kinetics and Thermodynamics

Yıl 2025, Cilt: 12 Sayı: 2 , 139 - 145 , 15.12.2025

Bilgehan Polatoğlu , Ayşe Vildan Beşe

https://doi.org/10.51532/meyve.1747618

https://izlik.org/JA29KJ92JP

Öz

In this study, the effect of drying temperature on the degradation of ascorbic acid in cornelian cherry fruit was investigated. Cornelian cherry fruits were dried as single layer in a convective dryer at different air temperatures (50, 60, and 70°C) and 1 m s-1 constant air velocity. Increasing drying temperature increased ascorbic acid degradation. As the temperature increased from 50°C to 70°C, degradation of ascorbic acid increased from 42±0.59% to 49±0.73%. The degradation kinetics of ascorbic acid was investigated according to the zero-order, first-order, and Weibull model. It was observed that the best fitting model for ascorbic acid degradation kinetics was the first order kinetic model. Kinetic parameters such as D, t1/2, and Q10 were calculated using the rate constant of the first-order model. The increased temperature increased the value of degradation and decreased half-life time. The value of Q10 (50°C-60°C) was greater than value of Q10 (60°C-70°C). Thermodynamic results indicated that the degradation of ascorbic acid in cornelian cherry was non-spontaneous, endothermic and irreversible.

Anahtar Kelimeler

Ascorbic acid , Cornelian cherry , Drying , Kinetics , Thermodynamics

Kızılcık Meyvesindeki (Cornus mas L.) Askorbik Asit Bozunması Üzerine Kurutma Sıcaklığın Etkisi: Kinetik ve Termodinamik

https://izlik.org/JA29KJ92JP

Öz

Bu çalışmada, kızılcık meyvesinde bulunan askorbik asidin bozunması üzerine kurutma sıcaklığının etkisi araştırılmıştır. Kızılcık meyveleri farklı hava sıcaklıklarında (50, 60 ve 70°C) ve 1 m s-1 sabit hava hızında konvektif kurutucuda tek tabaka halinde kurutulmuştur. Kurutma sıcaklığının artması askorbik asit bozunmasını artırmıştır. Sıcaklığın 50°C’den 70°C’ye çıkması ile askorbik asit bozunması %42±0.59’dan %49±0.73’e yükselmiştir. Askorbik asidin bozunma kinetiği sıfırıncı derece, birinci derece ve Weibull modeline göre incelenmiştir. Askorbik asit bozunma kinetiği için en uygun modelin birinci derece model olduğu görülmüştür. Birinci derece modelin hız sabitleri kullanılarak D, t1/2 ve Q10 gibi kinetik parametreler hesaplanmıştır. Artan sıcaklık, bozunma değerini artırmış ve yarı ömür süresini azaltmıştır. Q10 (50°C-60°C) değeri, Q10 (60°C-70°C) değerinden daha olarak belirlenmiştir. Termodinamik sonuçlar, kızılcıktaki askorbik asit bozunmasının kendiliğinden gerçekleşmediğini, endotermik ve geri dönüşümsüz olduğunu göstermiştir.

Anahtar Kelimeler

Askorbik asit , Kızılcık , Kurutma , Kinetik , Termodinamik

Kaynakça

• Ariahu CC, Kamaldeen OS, Yusufu, MI, 2021. Kinetic and Thermodynamic Studies on the Degradation of Carotene in Carrot Powder Beads. Journal of Food Engineering 288, 110145. doi.org/10.1016/j.jfoodeng.2020.110145
• Athanasiadis V, Chatzimitakos T, Mantiniotou M, Bozinou E, Lalas SI, 2024. Exploring the Antioxidant Properties of Citrus Limon (lemon) Peel Ultrasound Extract After the Cloud Point Extraction Method. Biomass 4(1):202-216. doi.org/10.3390/biomass4010010
• Badin EE, Quevedo-Leon R, Ibarz A, Ribotta PD, Lespinard AR, 2021. Kinetic Modeling of Thermal Degradation of Color, Lycopene, and Ascorbic Acid in Crushed Tomato. Food and Bioprocess Technology 14(2):324-333. doi.org/10.1007/s11947-021-02579-1
• Basak S, Shaik L, Chakraborty S, 2023. Effect of Ultraviolet and Pulsed Light Treatments on Ascorbic Acid Content in Fruit Juices-A Review of the Degradation Mechanism. Food Chemistry Advances 2, 100333. doi.org/10.1016/j.focha.2023.100333
• Bayram HM, Ozkan K, Ozturkcan A, Sagdic O, Gunes E, Karadag A, 2024. Effect of Drying Methods on Free and Bound Phenolic Compounds, Antioxidant
• Capacities, and Bioaccessibility of Cornelian Cherry. European Food Research and Technology 250(9):2461-2478. doi.org/10.1007/s00217-024-04552-6
• Bermudez-Aguirre D, Niemira BA, 2023. Modeling Quality Changes and Salmonella Typhimurium Growth in Storage for Eggs Pasteurized by Radio Frequency Treatments. Food Control 148, 109638. doi.org/10.1016/j.foodcont.2023.109638
• Beşe AV, Polatoğlu B, 2017. Sun Drying of Cornelian Cherry Fruits (Cornus mas L.). Erzincan University Journal of Science and Technology 10(1):68-77.
• Bhattacharjee S, Mohanty P, Sahu J, Sahu JN, 2024. A Critical Review on Drying of Food Materials: Recent Progress and Key Challenges. International Communications in Heat and Mass Transfer 158, 107863. doi.org/10.1016/j.icheatmasstransfer.2024.107863
• Çevik CK, Akça KT, Süntar I, 2022. Cornelian Cherry (Cornus mas L.): Insight into its Phytochemistry and Bioactivity. Journal of Research in Pharmacy 26(6):1493-1512. doi.org/10.29228/jrp.245
• Cruz RM, Vieira MC, Silva CL, 2008. Effect of Heat and Thermosonication Treatments on Watercress (Nasturtium officinale) Vitamin C Degradation Kinetics. Innovative Food Science & Emerging Technologies 9(4):483-488. doi.org/10.1016/j.ifset.2007.10.005
• Demir HU, Atalay D, Erge HS, 2019. Kinetics of the Changes in Bio-active Compounds, Antioxidant Capacity and Color of Cornelian Cherries Dried at Different Temperatures. Journal of Food Measurement and Characterization 13(3):2032-2040. doi.org/10.1007/s11694-019-00124-5
• Dinda B, Kyriakopoulos, AM, Dinda S, Zoumpourlis V, Thomaidis NS, Velegraki A, Markopoulos C, Dinda M, 2016. Cornus mas L. (cornelian cherry), an important European and Asian Traditional Food and Medicine: Ethnomedicine, Phytochemistry and Pharmacology for its Commercial Utilization in Drug Industry. Journal of Ethnopharmacology 193: 670-690. doi.org/10.1016/j.jep.2016.09.042
• Dönmez A, Kadakal Ç, 2024. Hot-Air Drying and Degradation Kinetics of Bioactive Compounds of Gilaburu (Viburnum Opulus L.) Fruit: Original Scientific Paper. Chemical Industry and Chemical Engineering Quarterly 30(1): 59-72. https://doi.org/10.2298/CICEQ220614011D
• Drucker CT, Senger LW, Pacioles, CT, 2023. Application of the Weibull Model to Describe the Kinetic Behaviors of Thiol Decolorizers in Chlorogenic Acid-Lysine Solutions. Journal of Food Engineering 339, 111287. doi.org/10.1016/j.jfoodeng.2022.111287
• Fong-in S, Prommajak T, Chartarrayawadee W, Khwanchai P, 2025. Effect of Thermal Treatment on the Degradation of Anthocyanins Extracted from Riceberry Rice Flour (Oryza sativa L.): A Kinetic Study and Thermodynamic Properties. Journal of Food Science and Technology 1-12. doi.org/10.1007/s13197-025-06368-y
• Giannakourou MC, Taoukis PS, 2021. Effect of Alternative Preservation Steps and Storage on Vitamin C Stability in Fruit and Vegetable Products: Critical Review and Kinetic Modelling Approaches. Foods 10(11): 2630. doi.org/10.3390/foods10112630
• Hiwilepo-van Hal, P, Bosschaart C, van Twisk C, Verkerk R, Dekker M, 2012. Kinetics of Thermal Degradation of Vitamin C in Marula Fruit (Sclerocarya birrea subsp. caffra) as Compared to Other Selected Tropical Fruits. LWT-Food Science and Technology 49(2):188-191. doi.org/10.1016/j.lwt.2011.12.038
• Ordóñez-Santos LE, Martínez-Girón J, 2020. Thermal Degradation Kinetics of Carotenoids, Vitamin C and Provitamin A in Tree Tomato Juice. International Journal of Food Science and Technology 55(1):201-210. doi.org/10.1111/ijfs.14263
• Radojčin M, Pavkov I, Bursać Kovačević D, Putnik P, Wiktor A, Stamenković Z, Kešelj K, Gere A, 2021. Effect of Selected Drying Methods and Emerging Drying Intensification Technologies on the Quality of Dried Fruit: A Review. Processes 9(1),132. doi.org/10.3390/pr9010132
• Sandler SI, 2017. Chemical, Biochemical, and Engineering Thermodynamics, 5 th. Edition, John Wiley & Sons.
• Sevindik M, Khassanov VT, Sevindik E, Uysal I, Mohammed FS, 2024. Cornelian Cherry (Cornus Mas L.): A Comprehensive Review on its Usage Areas, Biological Activities, Mineral, Phenolic and Chemical Contents and applications. Applied Fruit Science, 66(5), 2061-2071. doi.org/10.1007/s10341-024-01151-3
• Soceanu A, Matei N, Dobrinas S, Popescu V, 2021. Degradation Kinetic Modelling of Ascorbic Acid from Orange Juice. Proceedings 70(1), 55. doi.org/10.3390/foods_2020-07693
• Szczepaniak OM, Kobus-Cisowska J, Kusek W, Przeor M, 2019. Functional Properties of Cornelian cherry (Cornus mas L.): A Comprehensive Review. European Food Research and Technology 245(10): 2071-2087. doi.org/10.1007/s00217-019-03313-0
• Szot I, Łysiak GP, Sosnowska B, 2023. The Beneficial Effects of Anthocyanins from Cornelian Cherry (Cornus mas L.) Fruits and Their Possible Uses: A review. Agriculture 14(1), 52. doi.org/10.3390/agriculture14010052
• Tepić Horecki A, Vakula A, Pavlić B, Jokanovi M, Malbaša R, Vitas J, Jaćimović V, Šumić Z, 2018. Comparative Drying of Cornelian Cherries: Kinetics Modeling and Physico‐Chemical Properties. Journal of Food Processing and Preservation 42(3), e13562. doi.org/10.1111/jfpp.13562
• Van Boekel MA, 2008. Kinetic Modeling of Food Quality: A Critical Review. Comprehensive Reviews in Food Science and Food Safety 7(1):144-158. doi.org/10.1111/j.1541-4337.2007.00036.x
• Yilmaz KU, Ercisli S, Zengin Y, Sengul M, Kafkas EY, 2009. Preliminary Characterisation of Cornelian Cherry (Cornus mas L.) Genotypes for Their Physico-chemical Properties. Food Chemistry 114(2):408-412. doi.org/10.1016/j.foodchem.2008.09.055
• Zia MP, Alibas I, 2021. The Effect of Different Drying Techniques on Color Parameters, Ascorbic Acid Content, Anthocyanin and Antioxidant Capacities of Cornelian Cherry. Food Chemistry 364, 130358. doi.org/10.1016/j.foodchem.2021.130358