Journals / Türk Tarım - Gıda Bilim ve Teknoloji dergisi / 2021 / Cilt: 9 - Sayı: 6

The Meat Quality and Sensory Characteristics of Turkish Native Sheep Genotypes

Türkiye Yerli Koyun Genotiplerinin Et Kalitesi ve Duyusal Özellikleri

Pages
961–967
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

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

Karya lambs performed higher for odor andtenderness, and Kıvırcık lambs showed a higher score for juiciness, flavor and total acceptability insensory evaluation

📌 3 Key Takeaways

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Objective & Hypothesis:Some meat quality and sensory characteristics were determined of Kıvırcık (n=10), Eşme Kıvırcık(n=10), Karya (n=8) and Çine Çaparı (n=9) lambs in this research.
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Key Findings & Data:Carcass divided into two partsalong the spine and the three different type of muscle samples were taken from the between 8th and9th vertebrae, 12th and 13th vertebrae and leg part of the left side of the carcasses.
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Conclusion & Impact:Karya lambs performed higher for odor andtenderness, and Kıvırcık lambs showed a higher score for juiciness, flavor and total acceptability insensory evaluation
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Some meat quality and sensory characteristics were determined of Kıvırcık (n=10), Eşme Kıvırcık(n=10), Karya (n=8) and Çine Çaparı (n=9) lambs in this research. Carcass divided into two partsalong the spine and the three different type of muscle samples were taken from the between 8th and9th vertebrae, 12th and 13th vertebrae and leg part of the left side of the carcasses. Drip loss, cookingloss and shear force values of these muscles were identified. Additionally, pH0, pH24, color, fatty acidcomposition and sensory properties were determined in M. Longissimus dorsi samples. When muscletypes are evaluated separately were a statistically significant factor in terms of dripping and cookingloss and shear force. While the highest dripping loss were reported in M. Longissimus dorsi (3.72%),the highest cooking loss were reported in M. Longissimus thoracis (22.67%) and the highest shearforce were reported in M. semitendinosus (4.38 kg). Genotype and muscle interaction were found tobe highly significant for only cooking loss. The analysis results for fatty acids indicated that therewas an important difference between Kıvırcık, Eşme Kıvırcık, Karya and Çine Çaparı on C10:0,C12:0, C14:0, C15:0, C16:0, tC18:1, CLA, tC18:3, C20:1, C22:0 fatty acids in the study. Genotypesshowed no effect to SFA (Saturated fatty acids), MUFA (Monounsaturated fatty acids), PUFA(Polyunsaturated fatty acids) and P/S ratio parameters. Karya lambs performed higher for odor andtenderness, and Kıvırcık lambs showed a higher score for juiciness, flavor and total acceptability insensory evaluation

Özet

Araştırmada Kıvırcık (n=10), Eşme Kıvırcık (n=10), Karya (n=8) ve Çine Çaparı (n=9) kuzularının bazı et kalitesi ve duyusal özellikleri belirlenmiştir. Karkas, omurga boyunca iki kısma bölünmüş ve karkasın sol kısmından 8.-9., 12.-13. kaburgaların arasından ve but bölgesinden üç farklı kas örneği alınmıştır. Bu kaslarda su kaybı, pişirme kaybı ve kesme kuvveti değerleri belirlenmiştir. İlaveten, M. Longissimus dorsi örneklerinde pH0, pH24, renk, yağ asidi bileşimi ve duyusal özellikler ortaya konmuştur. Çalışmada kas tipleri ayrı olarak değerlendirildiğinde; su kaybı, pişirme kaybı ve kesme kuvveti açısından istatistiksel olarak anlamlı etkiler ortaya çıkmıştır. Su kaybı açısından en yüksek değer M. Longissimus dorsi (%3,72) kasında görülürken, pişirme kaybı açısından en yüksek değer M. Longissimus thoracis (%22,67) kasında ve kesme kuvveti açısından en yüksek değer M. semitendinosus (4,38 kg) kasında belirlenmiştir. Genotip ve kas tipi interaksiyonu, sadece pişirme kaybı üzerine oldukça önemli etkide bulunmuştur. Kıvırcık, Eşme Kıvırcıki Karya ve Çine Çaparı genotipleri arasında yağ asitleri bazında, C10:0, C12:0, C14:0, C15:0, C16:0, tC18:1, CLA, tC18:3, C20:1, C22:0 açısından farklılıkların olduğu saptanmıştır. Genotip, SFA (doymuş yağ asitleri), MUFA (tekli doymamış yağ asitleri), PUFA (çoklu doymamış yağ asitleri) ve P/S oranı parametreleri üzerine etkili olmamıştır. Duyusal testlerde, Karya kuzuları koku ve yumuşaklık için daha yüksek performans gösterirken, Kıvırcık kuzuları sululuk, lezzet ve toplam kabul edilebilirlik açısından daha yüksek puan almıştır

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Cite This Article

Yaralı, E. (2022). The Meat Quality and Sensory Characteristics of Turkish Native Sheep Genotypes. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, Cilt: 9 - Sayı: 6, 961–967. https://ajindex.com/articles/643046

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