Research Article

Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships

Volume: 9 Number: 2 June 26, 2025
EN

Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships

Abstract

This study investigated the physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘Fuji’ apples, focusing on bioactive compound retention, color stability, and sugar composition. Drying, a widely used preservation method significantly affects these attributes by altering phenolic content, antioxidant capacity, and vitamin C levels. Fresh apples exhibited the highest total phenolic content and antioxidant activity while drying processes led to reductions due to thermal degradation and enzymatic oxidation. In contrast, anthocyanin content increased in apple chips, suggesting improved pigment extraction. Significant color changes and browning effects were observed in dried apples and apple chips, primarily due to enzymatic browning. Sugar composition varied among apple products, with higher fructose levels in apple chips and stable sucrose content across all forms. Principal component analysis (PCA) highlighted distinctions between fresh and processed apples based on chemical composition and processing effects. These findings emphasize the need for optimized drying techniques to minimize nutrient loss while maintaining desirable sensory and functional properties. This study provides valuable insights into the impact of drying on apple quality, contributing to the development of nutritionally superior dried fruit products.

Keywords

Drying, Apple products, Phenolic compounds, Antioxidant activity, Sugar composition, Color stability

Thanks

The authors would like to thank Dr. Nalan Bakoğlu for her assistance with the HPLC analysis.

References

  1. Aktaş, E., Karadeniz, F. & Gökmen, V. (2013). Effects of drying on the bioactive compounds of fruits: A review. Food Research International, 54(1), 21-28. https://doi.org/10.1016/j.foodres.2013.06.045.
  2. Akyıldız, A. & Öcal, N. D. (2006). Effects of dehydration temperatures on colour and polyphenoloxidase activity of Amasya and Golden Delicious apple cultivars. Journal of the Science of Food and Agriculture, 86(14), 2363-2368. https://doi.org/10.1002/jsfa.2624.
  3. Alasalvar, C., Zhang, D. & Shahidi, F. (2020). Health benefits of dried fruits: A review. Food Reviews International, 36(1), 1-18. https://doi.org/10.1080/87559129.2019.1600531.
  4. Amodio, M. L., Colelli, G., Hasey, J. K. & Kader, A. A. (2011). A comparative study of composition and postharvest performance of organically and conventionally grown kiwifruits. Postharvest Biology and Technology, 59(2), 109-116. https://doi.org/10.1016/j.postharvbio.2010.08.003.
  5. Atrooz, O. M. (2008). The effects of Maillard reaction products on apple and potato polyphenoloxidase and their antioxidant activity. International Journal of Food Science & Technology, 43(3), 490-494. https://doi.org/10.1111/j.1365-2621.2006.01478.x.
  6. Bal, L. M., Kar, A., Santosh, S. & Naik, S. N. (2011). Kinetics of colour change of bamboo shoot slices during microwave drying. International Journal of Food Science & Technology, 46, 827-833. https://doi.org/10.1111/j.1365-2621.2011.02553.x.
  7. Colombo, F., Di Lorenzo, C., Regazzoni, L., Fumagalli, M. & Sangiovanni, E., et al. (2019). Phenolic profiles and anti-inflammatory activities of sixteen table grape (Vitis vinifera L.) varieties. Food & Function, 10(4), 1797-1807. https://doi.org/10.1039/C8FO02162B.
  8. Duarte, C., Maldonado, S., Villanueva, M. J. & Pérez-Mateos, M. (2009). Effects of processing on vitamin C content of fruit-based products. Journal of Food Quality, 32(4), 507-515. https://doi.org/10.1111/j.1745-4557.2009.00267.x.
  9. Dumanoglu, H., Aygun, A., Delialioglu, R. A., Erdogan, V., Serdar, U., Kalkisim, O., Bastas, K. & Kocabas, Z. (2018). Analyses of fruit attributes by multidimensional scaling method of apple genetic resources from coastal zone of North Eastern Anatolia, Turkey. Scientia Horticulturae, 240, 147-154. https://doi.org/10.1016/j.scienta.2018.06.017.
  10. ElGamal, R., Song, C., Rayan, A. M., Liu, C., Al-Rejaie, S. & ElMasry, G. (2023). Thermal degradation of bioactive compounds during drying process of horticultural and agronomic products: A comprehensive overview. Agronomy, 13, 1580. https://doi.org/10.3390/agronomy13061580.
APA
Horzum, Ö., Tahmaz Karaman, H., & Dumanoğlu, H. (2025). Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships. International Journal of Agriculture Environment and Food Sciences, 9(2), 599-607. https://doi.org/10.31015/2025.2.33
AMA
1.Horzum Ö, Tahmaz Karaman H, Dumanoğlu H. Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships. int. j. agric. environ. food sci. 2025;9(2):599-607. doi:10.31015/2025.2.33
Chicago
Horzum, Özge, Hande Tahmaz Karaman, and Hatice Dumanoğlu. 2025. “Physicochemical and Functional Quality Characteristics of Fresh, Dried, and Chip Forms of ‘fuji’ Apple: Insights into Variable Relationships”. International Journal of Agriculture Environment and Food Sciences 9 (2): 599-607. https://doi.org/10.31015/2025.2.33.
EndNote
Horzum Ö, Tahmaz Karaman H, Dumanoğlu H (June 1, 2025) Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships. International Journal of Agriculture Environment and Food Sciences 9 2 599–607.
IEEE
[1]Ö. Horzum, H. Tahmaz Karaman, and H. Dumanoğlu, “Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships”, int. j. agric. environ. food sci., vol. 9, no. 2, pp. 599–607, June 2025, doi: 10.31015/2025.2.33.
ISNAD
Horzum, Özge - Tahmaz Karaman, Hande - Dumanoğlu, Hatice. “Physicochemical and Functional Quality Characteristics of Fresh, Dried, and Chip Forms of ‘fuji’ Apple: Insights into Variable Relationships”. International Journal of Agriculture Environment and Food Sciences 9/2 (June 1, 2025): 599-607. https://doi.org/10.31015/2025.2.33.
JAMA
1.Horzum Ö, Tahmaz Karaman H, Dumanoğlu H. Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships. int. j. agric. environ. food sci. 2025;9:599–607.
MLA
Horzum, Özge, et al. “Physicochemical and Functional Quality Characteristics of Fresh, Dried, and Chip Forms of ‘fuji’ Apple: Insights into Variable Relationships”. International Journal of Agriculture Environment and Food Sciences, vol. 9, no. 2, June 2025, pp. 599-07, doi:10.31015/2025.2.33.
Vancouver
1.Özge Horzum, Hande Tahmaz Karaman, Hatice Dumanoğlu. Physicochemical and functional quality characteristics of fresh, dried, and chip forms of ‘fuji’ apple: insights into variable relationships. int. j. agric. environ. food sci. 2025 Jun. 1;9(2):599-607. doi:10.31015/2025.2.33