Journals / Su Ürünleri Dergisi / 2020 / Cilt: 37 - Sayı: 4

Determination of antioxidant and antimicrobial effects of pomegranate peel extract in trout burgers stored at cold temperatures (4±1°C)

Soğukta depolanan (4±1°C) alabalık burgerlerde nar kabuğu ekstraktının antioksidan ve antimikrobiyal etkilerinin belirlenmesi

Pages
415–422
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

All these data revealed that pomegranate peel extract can be used as an alternative natural additive in trout burgers.

📌 3 Key Takeaways

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Objective & Hypothesis:Recently, it has become a common practice to utilize food processing waste as natural additives in food products by evaluating their antioxidant and antimicrobial activities.
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Key Findings & Data:Therefore, the aim of this study is to examine the quality changes of trout burgers prepared with pomegranate peel extract during the refrigerated (4±1°C) storage.
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Conclusion & Impact:All these data revealed that pomegranate peel extract can be used as an alternative natural additive in trout burgers.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Recently, it has become a common practice to utilize food processing waste as natural additives in food products by evaluating their antioxidant and antimicrobial activities. Pomegranate peel is also an important by-product involved in the pomegranate processing industry and has strong antioxidant and antimicrobial properties. Therefore, the aim of this study is to examine the quality changes of trout burgers prepared with pomegranate peel extract during the refrigerated (4±1°C) storage. For this purpose, peroxide value, thiobarturic acid (TBARs), total aerobic mesophilic bacteria (TAMB) count, total psyschophilis bacteria (TPB) count, total coliform bacteria, total yeast-mold, total lactic acid bacteria (LAB) count and sensory quality parameters were evaluated in trout burgers. Peoxide value was found to be 2.75 meq O2/kg at the beginning with increasing in all groups and were observed significantly lower in the groups prepared with pomegranate peel extract than the control group (24.85 meq O2/kg). TBARs value of trout fillet was 0.07 mg MDA/kg and increased in all groups until the end of storage. The lowest values compared to the control group were found in the group prepared with 1% pomegranate peel extract. At the end of storage, TBARs values of the control, groups enriched with 0.5% and 1% pomegranate peel extract reached 2.78, 2.32 and 2.25 mg MDA/kg, respectively. It has been determined that pomegranate peel extract has a suppressive effect on TAMB, TPB, total coliform, total yeast-mold and LAB growth in trout burgers. As a result of sensory evaluations, pomegranate peel extract has been observed to extend the shelf life of trout burgers by 6 days compared to the control group. All these data revealed that pomegranate peel extract can be used as an alternative natural additive in trout burgers.

Özet

Son zamanlarda gıda endüstrisi işleme atıklarının antioksidan ve antimikrobiyal aktivitelerinin değerlendirilerek doğal katkı maddesi olarak gıdalara eklenmesi oldukça yaygın bir uygulama haline gelmiştir. Nar kabuğu da nar işleme endüstrisinde yer alan ve güçlü antioksidan ve antimikrobiyal özelliklere sahip önemli bir yan üründür. Bu nedenle bu çalışmada nar kabuğu ekstraktı ile hazırlanan alabalık burgerlerinin buzdolabında (4±1°C) depolanması süresince kalitesinde meydana gelen kalite değişimlerinin incelenmesi hedeflenmiştir. Bu amaçla alabalık burgerlerde peroksit değeri, tiyobarbitürik asit (TBARs) sayısı, toplam aerobik mezofilik bakteri (TAMB), toplam psikrofilik bakteri (TPB), toplam koliform, toplam maya-küf ve toplam laktik asit (LAB) bakteri sayıları ile duyusal kalite parametreleri değerlendirilmiştir. Depolama başında peroksit değeri 2,75 meq O2/kg olarak bulunmuş ve depolama boyunca tüm gruplarda artarak nar kabuğu ekstraktı ile hazırlanan gruplarda kontrol (24,85 meq O2/kg) grubuna göre önemli derecede daha düşük bulunmuştur. Alabalık etinde TBARs değeri 0,07 mg MDA/kg olarak bulunmuş ve depolama sonuna kadar tüm gruplarda artmıştır. Kontrol grubuna göre önemli derecede en düşük değerler %1 nar kabuğu ekstraktı ile hazırlanan grupta bulunmuştur. Depolamanın sonunda kontrol, %0,5 ve %1 nar kabuğu ekstraktı ile zenginleştirilen gruplarının TBARs değerleri sırası ile 2,78, 2,32 ve 2,25 mg MDA/kg’a ulaşmıştır. Nar kabuğu ekstraktının alabalık burgerlerinde TAMB, TPB, toplam koliform, toplam maya-küf ve LAB gelişimi üzerine baskılayıcı etkisi olduğu belirlenmiştir. Yapılan duyusal değerlendirmeler sonucunda nar kabuğu ekstraktının alabalık burgerlerinin raf ömrünü kontrol grubuna göre 6 gün uzattığı gözlenmiştir. Tüm bu veriler, nar kabuğu ekstraktının alabalık burgerlerinde alternatif doğal bir katkı maddesi olarak kullanılabileceği sonucunu ortaya koymuştur.

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Cite This Article

UÇAK, İ. (2020). Determination of antioxidant and antimicrobial effects of pomegranate peel extract in trout burgers stored at cold temperatures (4±1°C). Su Ürünleri Dergisi, Cilt: 37 - Sayı: 4, 415–422. https://ajindex.com/articles/311294

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References (4)

  1. Akhtar, S., Ismail, T., Fraternale, D. & Sestili, P. (2015). Pomegranate peel and peel extracts: Chemistry and food features. Food Chemistry, 174, 417-425. DOI: 10.1016/j.foodchem.2014.11.035 Alsaggaf, M.S., Moussa, S.H. & Tayel, A.A. (2017). Application of fungal chitosan incorporated with pomegranate peelextract as edible coating for microbiological, chemical and sensorialquality enhancement of Nile tilapia fillets. International Journal of Biological Macromolecules, 99, 499-505. DOI: 10.1016/j.ijbiomac.2017.03.017 Anonymous (1998). Bacteriological Analytical Manual 8th ed. Association of Official Analytical Chemists, Gaithersburg, ch.28. AOAC (1990). Official methods of analysis. Association of official analytical chemists, Washington DC., USA. AOCS (American Oil Chemists’ Society) (1998). AOCS Official Method Cd 19-90. 2 Thiobarbituric acid value. Direct Method. In: Official Methods and Recommended Practices of the American Oil Chemists’ Society. Firestone, D (Eds). AOCS, Champaign, III. Aref, S., Morsy, N., Habibal, R.A. & Zayat, F.M. (2018).
  2. Effect of Transglutaminase Enzyme, Chitosan and Rosemary Extract on Some Quality Characteristics of Ready to Eat Fish Fingers Made from Catfish (Clarias gariepinus) during Frozen Storage. EC Nutrition, 13.11, 716- 731. DOI: 10.21608/SCUJ.2016.6664 Berizi, E., Hosseinzadeh, S., Shekarforoush, S.S. & Barbieri, G. (2018). Microbial, chemical, textural and sensory properties of coated rainbow trout by chitosan combined with pomegranate peel extract during frozen storage. International Journal of Biological Macromolecules, 106, 1004- 1013. DOI: 10.1016/j.ijbiomac.2017.08.099 Berizi, E., Shekarforoush, S.S. & Hosseinzadeh, S. (2016). Effects of methanolic pomegranate peel extract on the chemical, sensory, textural, and microbiological properties of gutted rainbow trout (Oncorhynchus mykiss) during frozen storage. Journal of Food Protection, 79, 1700- 1706. DOI: 10.4315/0362-028X.JFP-16-047
  3. Cakli, S., Taskaya, L., Kisla, D., Celik, U., Ataman, C.A., Cadun, A., Kilinc, B. & Maleki, R.H. (2005). Production and quality of fish fingers from different fish species. European Food Research and Technology, 220, 526-530. DOI: 10.1007/s00217-004-1089-9
  4. Corbo, M.R., Di Giulio, S., Conte, A., Speranza, B., Sinigaglia, M. & Del Nobile, M.A. (2009). Thymol and Modified Atmosphere Packaging to Control Microbiological Spoilage in Packed Fresh Cod Hamburgers. International Journal of Food Science and Technology, 44, 1553-1560. DOI: 10.1