Journals / Van Veterinary Journal / 2020 / Cilt: 31 - Sayı: 3

Microbial Quality of Frozen Retail Squid (Todarodes pacificus)

Dondurularak Satılan Kalamarların (Todarodes pacificus) Mikrobiyel Kalitesi

Pages
117–121
Publication Date
2020-11-19
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Findings indicate that, some of the squid samples were contaminated with bacteria that would endanger public health.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, cleaned and frozen squid (Todarodes pacificus) samples were examined for E. coli, Pseudomonas spp., L. monocytogenes and coagulase (+) S. aureus.
📊
Key Findings & Data:Each styrofoam dish containing 6-8 cm diameter ring squid with 500 g of weight was regarded as one sample.
💡
Conclusion & Impact:Findings indicate that, some of the squid samples were contaminated with bacteria that would endanger public health.
🔬Design:Research Article
📍Scope:7 samples
⚙️Variables:Kalamar · Mikrobiyal Kalite · Hijyen

Abstract

In this study, cleaned and frozen squid (Todarodes pacificus) samples were examined for E. coli, Pseudomonas spp., L. monocytogenes and coagulase (+) S. aureus. One hundred squid samples, which were in ring shaped and frozen in styrofoam plates, were collected from different sale points and brought to the laboratory under the cold chain. Each styrofoam dish containing 6-8 cm diameter ring squid with 500 g of weight was regarded as one sample. In the study, 7 samples of E. coli (7%), 10 samples of Pseudomonas spp. (10%), 8 samples of coagulase (+) S. aureus (8%) and 5 samples of L. monocytogenes (5%) were determined in all samples examined. The highest numbers of E. coli Pseudomonas spp. and coagulase (+) S. aureus counts in squid samples, were 4.7x103 KOB/g, 7.0x102 KOB/g and 8.9x102 KOB/g, respectively. Findings indicate that, some of the squid samples were contaminated with bacteria that would endanger public health. It has been showed that microbiological controls of squid sold in the market should be performed frequently and precautions should be taken to prevent contamination during production.

Özet

Bu çalışmada, temizlenmiş ve dondurulmuş kalamar (Todarodes pacificus) örnekleri E. coli, Pseudomonas spp., L. monocytogenes ve koagülaz (+) S. aureus açısından incelenmiştir. Halka şekli verilip strafor tabaklarda dondurularak satılan 100 adet kalamar örneği farklı satış noktalarından toplanarak, soğuk zincir altında laboratuara getirilmiştir. Yaklaşık olarak 500 g ağırlığında ve içerisinde 6-8 cm çapında halka kalamar bulunan her bir strafor tabak bir örnek olarak değerlendirilmiştir. Çalışmada incelenen örneklerin 7’sinde (%7) E. coli, 10’unda (%10) Pseudomonas spp., 8’inde (%8) koagülaz (+) S. aureus ve 5’inde (%5) L. monocytogenes tespit edilmiştir. Kalamar örneklerinde en yüksek E. coli, Pseudomonas spp. ve koagülaz (+) S. aureus sayısı sırasıyla, 4.7x103 KOB/g, 7.0x102 KOB/g ve 8.9x102 KOB/g olarak tespit edilmiştir. Yapılan incelemeler sonucunda, kalamar örneklerinin bir kısmının halk sağlığını tehlikeye sokacak bakterilerle kontamine olduğu belirlenmiştir. Piyasada satılan kalamarların mikrobiyolojik kontrollerinin sıklıkla yapılması ve üretim sırasında kontaminasyonun önüne geçecek tedbirlerin alınması gerektiği ortaya konulmuştur.

🔖

Cite This Article

YALÇIN, H., CAN, Ö. P. (2020). Microbial Quality of Frozen Retail Squid (Todarodes pacificus). Van Veterinary Journal, Cilt: 31 - Sayı: 3, 117–121. https://ajindex.com/articles/82714

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Anonim (2017). VİDAS. Biomerieux Vidas protokolü. VIDAS LMO2 AFNOR BIO-12/11-03/04). Atasever MA (2011). Kıymalarda bazı patojenlerin izolasyon ve identifikasyonu. Tez (Doktora). Atatürk Üniversitesi, Sağlık Bilimleri Enstitüsü. Beleneva IA (2011). Incidence and characteristics of Staphylococcus aureus and Listeria monocytogenes from the Japan and South China seas. Mar Pollut Bull, 62, 382-387.
  2. Ben-Gigirey B, Sousa JMVB, Villa TG, Barros-Velazquez J (1998). Changes in biogenic amines and microbiological analysis in albacore (Thunnus alalunga) muscle during frozen storage. J Food Prot, 61, 608-615.
  3. Bogdanovicova K, Necidova L, Harustiakova D, Janstova B (2017). Milk powder risk assessment with Staphylococcus aureus toxigenic strains. Food Control, 73, 2-7.
  4. Chiao-Ping H, Hsiao-Wen H, Chung-Yi W (2014). Effects of high-pressure processing on the quality of chopped raw octopus. LWT - Food Sci Technol, 56, 303-308.
  5. Choi KD, Park UY, Shin IS (2012). Microbial contamination of seasoned and dried squid Dosidicus gigas during processing. Korean J Fish Aquat Sci, 45, 445-453.
  6. Choi S, Puligundla P, Mok C (2017). Effect of corona discharge plasma on microbial decontamination of dried squid shreds including physico-chemical and sensory evaluation. LWT - Food Sci Technol, 75, 323-328.
  7. Çorapcı B (2018). Ön işlemsiz donmuş depolanan (-22± 1 ºC) hamsi (Engraulis encrasicolus, Linnaeus 1758) ve palamut (Sarda sarda, Bloch 1793) balıklarının duyusal, besinsel, kimyasal ve mikrobiyolojik özellikleri. Gıda, 43, 1075-1090.
  8. Da-Silva ML, Matté GR, Germano PML, Matté MH (2010). Occurrence of pathogenic microorganisms in fish sold in São Paulo, Brazil. J Food Safety, 30, 94-110.
  9. Deng Y, Wang Y, Song X, Huang H, Qian B, Zhang H (2012). Changes in soluble protein and antioxidant property of squid (Illex illecebrosus LeSueur) fillets dried in a heat pump dryer using far-infrared radiation. Philipp Agric Sci, 95, 386-393.
  10. EFSA (2010). European Centre for Disease Prevention and Control, 2010. The community summary report on trends and sources of zoonoses, zoonotic agents and food-borne outbreaks in the European Union in 2008. EFSA Journal, 8, 1496. Erkman O (2013).
  11. Gıda Mikrobiyolojisi. Efil Yayınevi,
  12. Ankara.
  13. Erol İ (2007). Gıda Hijyeni ve Mikrobiyolojisi. Pozitif Matbaacılık, Ankara.
  14. Fenlon DR (1999). Listeria monocytogenes in the natural environment. In “Listeria, Listeriosis and Food Safety”, (Ed), Ryser ET, Marth EH, Marcel Dekker Inc., New York, USA. González-Rodríguez MN, Sanz JJ,