Determination of proximate composition and quality changes in the common guitarfish (Rhinobatos rhinobatos L., 1758) during cold storage
[ N/A ]
Tarih
2003
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Scientific Technical Research Council Turkey
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Quality changes in common guitarfish fillets vacuum packed and non-vacuum packed in polyethylene material were investigated during 6 months' cold storage at -18degreesC. Total yield of the common guitar fish was around 65%. pH, TVB-N, crude protein, moisture, crude ash and fat were 6.50-6.82, 19.87-48.62 mg/100 g, 16.63-22.63%, 75.83-79.88%, 1.00-1.65% and 0.2-0.7%, respectively. Sensory analyses of fillets were carried out at 3 month intervals. The sensory analyses were performed by a trained panel and samples were presented to the panel after baking. The panel scored the samples by checking their appearance, smell, chewiness, aroma, moistness and overall palatability. Consequently all the samples were within the acceptibility limits at the end of 6 months' storage.
Açıklama
Anahtar Kelimeler
common guitarfish, Rhinobatos rhinobatos, frozen storage, physical and chemical parameters, sensory assessment
Kaynak
Turkish Journal of Veterinary & Animal Sciences
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
27
Sayı
1
