The Determination of the Effect of Different Salting Times on the Sensory Properties of Beef Striploin

Öz

This study examines the effects of salting beef striploin at different stages on sensory properties. Salt is critically important in meat products not only as a preservative but also as a flavor enhancer and texture improver. Four different salting times were compared in the research (control group with no salt, salting at the marination stage 24 hours before cooking, salting during cooking, and salting after cooking). Sensory analyses were conducted with 12 trained panelists using a 9-point hedonic scale to evaluate appearance, aroma, flavor, texture properties, and overall acceptability. The findings showed that samples salted at the marination stage received the highest scores in all sensory parameters except saltiness. These samples were found superior to other salting methods in terms of color, brightness, meat aroma intensity, meat flavor intensity, flavor balance, juiciness, tenderness, and overall acceptability. Correlation analysis revealed a very strong positive relationship (r = 0,94, P <0,01) between salting at the marination stage and overall acceptability. Samples salted after cooking showed the highest value only in the saltiness parameter but received low scores in other sensory properties. The results demonstrate that the long-term interaction of salt with meat causes positive changes in protein structure, increasing water-holding capacity, supporting the development of aroma compounds, and creating a more balanced flavor profile. This study scientifically establishes that salting during the marination stage is the most effective method for optimizing the sensory quality of meat products..

Anahtar Kelimeler

• Beef striploin
• salting time
• sensory properties
• marination
• meat quality

Farklı Tuzlama Zamanlarının Sığır Kontrfilesinin Duyusal Özellikleri Üzerindeki Etkisinin Belirlenmesi

Öz

Bu çalışma, sığır kontrfilesinin farklı evrelerde tuzlanmasının duyusal özellikler üzerindeki etkilerini incelemektedir. Tuz, et ürünlerinde sadece koruyucu değil, aynı zamanda lezzet geliştirici ve tekstürel özellikleri iyileştirici olarak da kritik öneme sahiptir. Araştırmada dört farklı uygulama (tuzsuz hazırlanan kontrol grubu, pişirmeden 24 saat önce marinasyon aşamasında tuzlama, pişirme sırasında tuzlama ve pişirme sonrası tuzlama) karşılaştırılmıştır. Eğitimli 12 panelistin katılımıyla gerçekleştirilen duyusal analizlerde 9 puanlık hedonik skala kullanılarak görünüş, koku, lezzet, tekstür özellikleri ve genel kabul edilebilirlik değerlendirilmiştir. Bulgular, marinasyon aşamasında tuzlanan örneklerin tuzluluk dışındaki tüm duyusal parametrelerde en yüksek puanları aldığını göstermiştir. Bu örnekler renk, parlaklık, et kokusu yoğunluğu, et tadı yoğunluğu, lezzet dengesi, sululuk, yumuşaklık ve genel kabul edilebilirlik açısından diğer uygulamalara göre üstün bulunmuştur. Korelasyon analizi, marinasyon aşamasında tuzlama ile genel kabul edilebilirlik arasında çok güçlü pozitif bir ilişki (r=0,94) olduğunu ortaya koymuştur. Pişirme sonrası tuzlanan örnekler sadece tuzluluk parametresinde en yüksek değeri göstermiş, ancak diğer duyusal özelliklerde düşük puanlar almıştır. Sonuçlar, tuzun etle uzun süre etkileşiminin protein yapısında olumlu değişikliklere neden olarak su tutma kapasitesini artırdığını, aroma bileşenlerinin gelişimini desteklediğini ve daha dengeli bir lezzet profili oluşturduğunu göstermektedir. Bu çalışma, et ürünlerinin duyusal kalitesini optimize etmek için tuzlama işleminin marinasyon aşamasında yapılmasının en etkili yöntem olduğunu bilimsel verilerle ortaya koymaktadır.

Anahtar Kelimeler

• Dana kontrfile
• tuzlama zamanı
• duyusal özellikler
• marinasyon
• et kalitesi

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