Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish
Abstract
In this study, the effect of chitosan coating supplemented with olive leaf extract on the oxidative quality of rainbow trout fillets at 4°C for 15 days of storage were determined. For this purpose, samples were divided into five groups entitled as; fillets immersed in chitosan coating (Cc), fillets immersed in chitosan coating with 0.5%, 1% and 2% olive leave extract named as O0.5, O1 and O2 and fillets without coating (C). The highest pH values were found in the C and Cc groups during storage, while the lowest pH values were found in the O2 group. Peroxide value, which is the principal oxidation products, increased in all groups until at the end of the storage and the highest values were found in C and Cc groups, respectively (9.00 meq/kg and 8.00 meq/kg). The lowest peroxide value was determined in O2 group as 5.50 meq/kg. At the beginning of storage, TBARS value of rainbow trout fillets was 0.16 mg MDA/kg showed increase in all groups at the end of the storage period. The C and Cc groups had the highest TBARS value which increased throughout the storage and reached 2.07 and 1.92 mg MDA/kg at the end of storage, respectively. Rainbow trout fillets immersed in chitosan solution enhanced with 2% OLE had TBARS values of 1.31 mg MDA/kg, which was found to be considerably low (P<0.05). As a result, it was determined that the supplementation of olive leaf extract raised the effectiveness of chitosan and reduced lipid oxidation in rainbow trout fillets.
Keywords
Project Number
This study was supported by the Scientific Research Projects Unit of Nigde Omer Halisdemir University with TGT 2021/18-LÜTEP project number. In addition, this study is produced from the Master thesis of Maham ZAHID.
References
- Akram M.Z., Fırıncıoğlu S.Y., Jalal H. & Doğan S.C. 2019. The use of essential oils in active food packaging: A review of recent studies. Turkish Journal of Agriculture-Food Science and Technology, 7 (11), 1799-1804.
- Alsaggaf M.S., Moussa S.H. & Tayel A.A. 2017. Application of fungal chitosan incorporated with pomegranate peel extract as edible coating for microbiological, chemical and sensorial quality enhancement of Nile tilapia fillets. International Journal of Biological Macromolecules, 99, 499–505.
- Angiolillo L., Conte A. & Del Nobile M.A. 2018. A new method to bio-preserve sea bass fillets. International Journal of Food Microbiology, 271, 60–66.
- AOAC. 1990. Official methods of analysis, (15th Edn.) Association of official analytical chemists, Washington DC.
- AOCS 1998. (American Oil Chemists’ Society), AOCS Official Method Cd 19-90. 2 Thiobarbituric acid value. Direct Method. In Official Methods and Recommended Practices of the American Oil Chemists’ Society. 5th ed. (D. Firestone, ed.) AOCS, Champaign, III.
- Bouaziz M., Fki I., Jemai H., Ayadi M. & Sayadi S. 2008. Effect of storage on refined and husk olive oils composition: Stabilization by addition of natural antioxidants from Chemlali olive leaves. Food Chemistry, 108, 253–262.
- Carpenter R., O’Callaghan Y., O’Grady M., Kerry J. & O’Brien, N. 2006. Modulatory effects of resveratrol, citroflavan-3-ol, and plant extracts derived extracts on oxidative stress in U937 cells. Journal of Medicinal Foods, 9, 187–195.
- Chaijan M., Benjakul S., Visessanguan W. & Faustman C. 2005. Changes of pigments and color in sardine (Sardinella gibbosa) and mackerel (Rastrelliger kanagurta) muscle during iced storage. Food Chemistry, 93, 607–617.
Details
Primary Language
English
Subjects
Fisheries Technologies
Journal Section
Research Article
Early Pub Date
December 27, 2024
Publication Date
December 27, 2024
Submission Date
October 16, 2024
Acceptance Date
December 23, 2024
Published in Issue
Year 2024 Volume: 8 Number: 2
APA
Zahid, M., & Uçak, İ. (2024). Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish. Eurasian Journal of Food Science and Technology, 8(2), 105-113. https://izlik.org/JA64BL24MN
AMA
1.Zahid M, Uçak İ. Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish. EJFST. 2024;8(2):105-113. https://izlik.org/JA64BL24MN
Chicago
Zahid, Maham, and İlknur Uçak. 2024. “Effect of Chitosan Coating Supplemented With Olive Leaf Extract on Oxidative Quality of Fish”. Eurasian Journal of Food Science and Technology 8 (2): 105-13. https://izlik.org/JA64BL24MN.
EndNote
Zahid M, Uçak İ (December 1, 2024) Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish. Eurasian Journal of Food Science and Technology 8 2 105–113.
IEEE
[1]M. Zahid and İ. Uçak, “Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish”, EJFST, vol. 8, no. 2, pp. 105–113, Dec. 2024, [Online]. Available: https://izlik.org/JA64BL24MN
ISNAD
Zahid, Maham - Uçak, İlknur. “Effect of Chitosan Coating Supplemented With Olive Leaf Extract on Oxidative Quality of Fish”. Eurasian Journal of Food Science and Technology 8/2 (December 1, 2024): 105-113. https://izlik.org/JA64BL24MN.
JAMA
1.Zahid M, Uçak İ. Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish. EJFST. 2024;8:105–113.
MLA
Zahid, Maham, and İlknur Uçak. “Effect of Chitosan Coating Supplemented With Olive Leaf Extract on Oxidative Quality of Fish”. Eurasian Journal of Food Science and Technology, vol. 8, no. 2, Dec. 2024, pp. 105-13, https://izlik.org/JA64BL24MN.
Vancouver
1.Maham Zahid, İlknur Uçak. Effect of Chitosan Coating Supplemented with Olive Leaf Extract on Oxidative Quality of Fish. EJFST [Internet]. 2024 Dec. 1;8(2):105-13. Available from: https://izlik.org/JA64BL24MN