Research Article

Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition

Volume: 8 Number: 2 December 31, 2019
EN

Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition

Abstract

In this study, the structural features (thickness and light transmittance) of edible films that obtained from quinoa starch were analyzed, and the films were applied to rainbow trout fillets. These fillets were classified under two different groups without quinoa starch film (control) and coated with quinoa starch film (QSBF).Thereafter, these fillets were storage in the refrigerator at (4±1°C) for 12 days. Analyzes were performed on days 0, 3, 9, and 12 during storage to detect chemical and microbial changes in both groups. The film thickness was 0.195 ± 0.010 mm, and the light transmittance values were between 10–37%. At the end of storage, the highest values of chemical analysis were found in the control group 20.35±0.49 mg/100g in (TVB-N), 3.87±0.10 µmol MA/kg in (TBARS) and 6.27±0.00 in (pH), respectively. The highest values of microbial analysis were found in the control group 5.35±0.22 log cfu/g in (TAMB), 3.32±0.48 log cfu/g in (LAB), Pseudomonas 5.72±0.28 log cfu/g and Enterobacteriaceae 4.38±0.68 log cfu/g in the control group respectively, although (TPC) was found 6.84±0.11 log cfu/g in the QSBF group. The results of chemical and microbial analysis showed that statistical difference between control and treatment groups was significant (p<0.05). Quinoa starch-based biofilms (QSBF) had a chemically and microbiologically protective effect on trout fillets that were stored. Further studies are needed to optimize the use of (QSBF) as microbiological and chemical barriers for fish fillet packaging.

Keywords

Supporting Institution

Atatürk Üniversitesi Bilimsel Araştırmalar Projeleri Koordinatörlüğü (BAP)

Project Number

2015/184

Thanks

This study was supported within the scope of Ataturk University Scientific Research Projects (BAP) with Project Number: 2015/184 and was produced from a M.Sc. thesis of Fatih KORKMAZ (The number of thesis; 434879).

References

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  5. Alak, G. & Aras Hisar, Ş. (2012). The effects of probiotics and prebiotics on rainbow trout (Oncorhynchus mykiss) intestinal flora. International Journal of Aquaculture, 2(3): 11–14. https://doi.org/10.5376/ija.2012. 02.0003
  6. Alak, G. & Aras Hisar, Ş. (2012). The effect of chitosan prepared in different solvents on the quality parameters of brown trout fillets (Salmo trutta fario). Journal of Aquaculture, 2(3): 11-14. http://doi.org/10.4236/fns.2012.39172
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  8. Aras Hisar, Ş., Hisar, O., Kaya M. & Yanik, T. (2004). Effects of modified atmosphere and vacuum packaging on microbiological and chemical properties of rainbow trout (Oncorynchus mykiss) fillets. International Journal of Food Microbiology, 97(2): 209-214. https://doi.org/10.1016/j.ijfoodmicro.2004.05.024

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

December 31, 2019

Submission Date

November 26, 2019

Acceptance Date

December 6, 2019

Published in Issue

Year 2019 Volume: 8 Number: 2

APA
Korkmaz, F., Kocaman, E. M., & Alak, G. (2019). Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition. Marine Science and Technology Bulletin, 8(2), 76-84. https://doi.org/10.33714/masteb.651262
AMA
1.Korkmaz F, Kocaman EM, Alak G. Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition. Mar. Sci. Tech. Bull. 2019;8(2):76-84. doi:10.33714/masteb.651262
Chicago
Korkmaz, Fatih, Esat Mahmut Kocaman, and Gonca Alak. 2019. “Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition”. Marine Science and Technology Bulletin 8 (2): 76-84. https://doi.org/10.33714/masteb.651262.
EndNote
Korkmaz F, Kocaman EM, Alak G (December 1, 2019) Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition. Marine Science and Technology Bulletin 8 2 76–84.
IEEE
[1]F. Korkmaz, E. M. Kocaman, and G. Alak, “Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition”, Mar. Sci. Tech. Bull., vol. 8, no. 2, pp. 76–84, Dec. 2019, doi: 10.33714/masteb.651262.
ISNAD
Korkmaz, Fatih - Kocaman, Esat Mahmut - Alak, Gonca. “Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition”. Marine Science and Technology Bulletin 8/2 (December 1, 2019): 76-84. https://doi.org/10.33714/masteb.651262.
JAMA
1.Korkmaz F, Kocaman EM, Alak G. Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition. Mar. Sci. Tech. Bull. 2019;8:76–84.
MLA
Korkmaz, Fatih, et al. “Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition”. Marine Science and Technology Bulletin, vol. 8, no. 2, Dec. 2019, pp. 76-84, doi:10.33714/masteb.651262.
Vancouver
1.Fatih Korkmaz, Esat Mahmut Kocaman, Gonca Alak. Using of Quinoa Based Film to Extend the Shelf Life of Rainbow Trout Fillets under Cold Storage (4±1°C) Condition. Mar. Sci. Tech. Bull. 2019 Dec. 1;8(2):76-84. doi:10.33714/masteb.651262

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