Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2009 / Cilt: 15 - Sayı: 4

Et kalitesinin tahmininde iki farklı metodun karşılaştırılması ve dijital görüntü analizi yöntemi ile tahmin olasılığı

Comparison of two different methots to predict meat quality and prediction possibility using digital ımage analysis

Pages
485–489
DOI
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AI Summary & Key Takeaways

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

The results showed that prediction ability of digital image analysis was low for prediction of muscle colour.

📌 3 Key Takeaways

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Objective & Hypothesis:The objective of this study was to determine muscle colour of beef carcasses using digital image analysis.
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Key Findings & Data:The data collected on these carcasses included colourmeter measurements and digital images and measurements of muscle colour (L*, a*, b* values) and muscle pH from longissimus muscle at 24 hours after slaughtering.
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Conclusion & Impact:The results showed that prediction ability of digital image analysis was low for prediction of muscle colour.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:karkas kalitesi · et kalitesi · karşılaştırmalar

Abstract

The objective of this study was to determine muscle colour of beef carcasses using digital image analysis. Fourteen beef carcasses were selected from a slaughterhouse. The data collected on these carcasses included colourmeter measurements and digital images and measurements of muscle colour (L*, a*, b* values) and muscle pH from longissimus muscle at 24 hours after slaughtering. The discrepancies between colourmeter and digital image analysis values of L*, a*, b* were large (25.6±3.37, 3.01±3.38 and 2.25±3.56, respectively). There were significant differences between L* values (P<0.05) but there were non-significant differences between a* and b* values (P>0.05). The correlation coefficient was found significant (P<0.05) between pH and a* values (r=0.83). The results showed that prediction ability of digital image analysis was low for prediction of muscle colour. However, it was concluded that red value (a*) can be predicted by digital image analysis and there is a need for further studies in order to develop better techniques to use for prediction.

Özet

Bu çalışmada sığır karkaslarının kas renginin dijital görüntü analizleri yöntemi kullanılarak belirlenmesi amaçlanmış ve 14 adet sığır karkası kullanılmıştır. Kesimden 24 saat sonra bu karkasların Longissimus kası alanından kas rengi ölçümleri (L*, a*, b* değerleri) hem kolorimetre ölçümleri ile hem de dijital görüntü analizi yöntemiyle alınmış ve ayrıca pH ölçümlerini içeren veriler de elde edilmiştir. Analizler sonucunda L*, a*, b* ‘nin dijital görüntü ve kolorimetre değerleri arasında büyük farklılık bulunmuştur (sırasıyla 25.6±3.37, 3.01±3.38 ve 2.25±3.56). L* değerleri arasındaki farklılık istatistiki olarak önemli (P 0.05). Ayrıca pH ve a* değeri arasındaki korelasyon (r=0.83) önemli bulunmuştur (P<0.05). Sonuçlar, kas renginin tahmininde dijital görüntü analizi yönteminin tahmin doğruluğunun düşük olduğunu göstermiştir. Dijital görüntü analizleri yöntemi ile kırmızı renk değerinin (a*) tahmin edilebileceği ancak tahminde kullanılmak üzere daha iyi tekniklerin geliştirilmesi ve bundan öte çalışmaların yapılmasına ihtiyaç olduğu sonucuna varılmıştır.

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Cite This Article

BOZKURT, Y., ÖZKAYA, S., KILIÇ, B. (2009). Et kalitesinin tahmininde iki farklı metodun karşılaştırılması ve dijital görüntü analizi yöntemi ile tahmin olasılığı. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 15 - Sayı: 4, 485–489. https://ajindex.com/articles/265901

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