Research Article

Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C

Volume: 71 Number: 2 April 1, 2024
EN

Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C

Abstract

This study investigated the effects of Trachyspermum copticum essential oil nanoemulsion (TCEO-NE) coating on chemical, microbial and sensory changes of Oncorhynchus aguabonita fillets during storage at 4 °C. The components of T. copticum EO were identified using gas chromatography-mass spectrometry. TCEO-NE was prepared by ultrasonic method and its properties were determined. Fresh O. aguabonita fillets were immersed in TCEO-NE and stored at 4 °C. Chemical (pH, TVB-N, peroxide and TBARS), microbiological (total aerobic mesophilic bacteria, psychrotrophs, Enterobacteriaceae, lactic acid bacteria and Staphylococcus aureus) and sensory analyses (color, odor and taste) of fish fillets were evaluated on days 0, 2, 4, 6, 8 and 11. Thymol, limonene, and alpha-terpinene were the major compounds in T. copticum EO. The droplet size of TCEO-NE was 127.6 nm and PDI was 0.210. The control group exceeded the peroxide limit on day 6, while TCEO-NE 500.00 and 666.66 did so on day 8. The TBARS value in fish fillets was 0.57 mg MDA/kg on day zero which reached 4.76 mg MDA/kg in the control group and 2.90 mg MDA/kg in TCEO-NE 666.66 after 11 days at 4 °C. Aerobic mesophilic count in the control group exceeded the permissible level on day 6 and, in TCEO-NE 500.00 and 666.66, on day 8, therefore the shelf life of fish fillets was improved by two days. On the grounds of the favorable properties of TCEO-NE and its positive effects on chemical, microbial and sensory changes in fish fillets, it can be used as a natural food additive.

Keywords

Thanks

This research work has been supported by a research grant from Amol University of Special Modern Technologies (AUSMT).

References

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  2. AOAC (2000): Official Method No. 950.46 – AOAC methods for moisture determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  3. AOAC (2000): Official Method No. 942.05 – AOAC methods for ash determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  4. AOAC (2000): Official Method No. 981.10 – AOAC methods for protein determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  5. AOAC (2000): Official Method No. 960.39 – AOAC methods for fat determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  6. AOAC (2000): Official Method No. 920.03 – AOAC methods for TVB-N determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  7. AOAC (2000): Official Method No. 965.33 – AOAC methods for PV determination. 17th ed. Association of Official Analytical Chemists (AOAC), Gaithersburg, Maryland, USA.
  8. Ashrafi Tamai I, Zahraei Salehi T, Khosravi AR, et al (2013): Chemical composition and anti-candida activity of Trachyspermum ammi essential oil on azoles resistant Candida albicans isolates from oral cavity of HIV+ patients. J Med Plants, 12, 137-149.

Details

Primary Language

English

Subjects

Veterinary Food Hygiene and Technology

Journal Section

Research Article

Early Pub Date

September 20, 2023

Publication Date

April 1, 2024

Submission Date

November 7, 2021

Acceptance Date

January 24, 2023

Published in Issue

Year 2024 Volume: 71 Number: 2

APA
Hassanpour, M., Partovi, R., & Shahavi, M. (2024). Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 71(2), 171-182. https://doi.org/10.33988/auvfd.1014845
AMA
1.Hassanpour M, Partovi R, Shahavi M. Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C. Ankara Univ Vet Fak Derg. 2024;71(2):171-182. doi:10.33988/auvfd.1014845
Chicago
Hassanpour, Mohammadjavad, Razieh Partovi, and Mohammadhassan Shahavi. 2024. “Shelf Life Extension of Oncorhynchus Aguabonita Fillets Based on Trachyspermum Copticum Essential Oil Nanoemulsion Coating During Storage at 4°C”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 71 (2): 171-82. https://doi.org/10.33988/auvfd.1014845.
EndNote
Hassanpour M, Partovi R, Shahavi M (April 1, 2024) Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C. Ankara Üniversitesi Veteriner Fakültesi Dergisi 71 2 171–182.
IEEE
[1]M. Hassanpour, R. Partovi, and M. Shahavi, “Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C”, Ankara Univ Vet Fak Derg, vol. 71, no. 2, pp. 171–182, Apr. 2024, doi: 10.33988/auvfd.1014845.
ISNAD
Hassanpour, Mohammadjavad - Partovi, Razieh - Shahavi, Mohammadhassan. “Shelf Life Extension of Oncorhynchus Aguabonita Fillets Based on Trachyspermum Copticum Essential Oil Nanoemulsion Coating During Storage at 4°C”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 71/2 (April 1, 2024): 171-182. https://doi.org/10.33988/auvfd.1014845.
JAMA
1.Hassanpour M, Partovi R, Shahavi M. Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C. Ankara Univ Vet Fak Derg. 2024;71:171–182.
MLA
Hassanpour, Mohammadjavad, et al. “Shelf Life Extension of Oncorhynchus Aguabonita Fillets Based on Trachyspermum Copticum Essential Oil Nanoemulsion Coating During Storage at 4°C”. Ankara Üniversitesi Veteriner Fakültesi Dergisi, vol. 71, no. 2, Apr. 2024, pp. 171-82, doi:10.33988/auvfd.1014845.
Vancouver
1.Mohammadjavad Hassanpour, Razieh Partovi, Mohammadhassan Shahavi. Shelf life extension of Oncorhynchus aguabonita fillets based on Trachyspermum copticum essential oil nanoemulsion coating during storage at 4°C. Ankara Univ Vet Fak Derg. 2024 Apr. 1;71(2):171-82. doi:10.33988/auvfd.1014845

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