Comparison of Fresh and Dried Flathead Grey Mullet (Mugil cephalus,   Linnaeus 1758) Caviar by means of Proximate Composition and Quality   Changes during Refrigerated Storage at 4±2°C

Ufuk Çelik; Can Altınelataman; Tolga Dinçer; Deniz Acarlı

Makale detayları

Comparison of Fresh and Dried Flathead Grey Mullet (Mugil cephalus, Linnaeus 1758) Caviar by means of Proximate Composition and Quality Changes during Refrigerated Storage at 4±2°C

Yazarlar:

Ufuk Çelik | Can Altınelataman | Tolga Dinçer | Deniz Acarlı

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2012 Vol.12 Issue 1

Belge Tipi:

Makale

Yayın Tarihi:

1/2012

Belge Dili:

Türkçe

Document ID (Org No.):

2000838315

Sıklık:

Üç Aylık

pISSN:

1303-2712

Anahtar kelimeler:

Özet:

 

The aim of this research was to compare the differences in shelf life and resistance to decomposition of fresh and dried   caviar produced from flathead grey mullet (Mugil cephalus, Lin. 1758) caught from Homa Lagoon, which is located 20 km   northeast of Izmir Bay, Turkey. The proximate compositions of caviars were determined as follows: moisture 50.2±0.15 %,   crude fat 13.1±0.23 %, protein 25.7±0.43 %, ash 1.48±0.03 % and carbohydrate 9.59±0.10 %, for fresh caviar and moisture   26.3±0.53 %, crude fat 13.3±1.51 %, protein 41.8±0.56 %, ash 4.68±0.11 % and carbohydrate 14.0±0.05 % for dried caviar.   The proximate composition values of dry and fresh caviars were significantly different (P<0.05). To determine the refrigerated   shelf  life,  chemical  quality  control  analysis  using  Total  Volatile  Basic  Nitrogen  (TVB-N),  Trimethylamine  (TMA)  and   Thiobarbituric Acid (TBA), pH and color values were measured. Both fresh and dried samples were found to be spoiled end   of the 8 th day of refrigerator storage, based on their TMA-N and TVB-N values.  	 	 		 .

 

The aim of this research was to compare the differences in shelf life and resistance to decomposition of fresh and dried   caviar produced from flathead grey mullet (Mugil cephalus, Lin. 1758) caught from Homa Lagoon, which is located 20 km   northeast of Izmir Bay, Turkey. The proximate compositions of caviars were determined as follows: moisture 50.2±0.15 %,   crude fat 13.1±0.23 %, protein 25.7±0.43 %, ash 1.48±0.03 % and carbohydrate 9.59±0.10 %, for fresh caviar and moisture   26.3±0.53 %, crude fat 13.3±1.51 %, protein 41.8±0.56 %, ash 4.68±0.11 % and carbohydrate 14.0±0.05 % for dried caviar.   The proximate composition values of dry and fresh caviars were significantly different (P<0.05). To determine the refrigerated   shelf  life,  chemical  quality  control  analysis  using  Total  Volatile  Basic  Nitrogen  (TVB-N),  Trimethylamine  (TMA)  and   Thiobarbituric Acid (TBA), pH and color values were measured. Both fresh and dried samples were found to be spoiled end   of the 8 th day of refrigerator storage, based on their TMA-N and TVB-N values.  	 	 		 .

Makale detayları

Comparison of Fresh and Dried Flathead Grey Mullet (Mugil cephalus, Linnaeus 1758) Caviar by means of Proximate Composition and Quality Changes during Refrigerated Storage at 4±2°C

Yazarlar:

Ufuk Çelik | Can Altınelataman | Tolga Dinçer | Deniz Acarlı

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2012 Vol.12 Issue 1

Belge Tipi:

Makale

Yayın Tarihi:

1/2012

Belge Dili:

Türkçe

Document ID (Org No.):

2000838315

Sıklık:

Üç Aylık

pISSN:

1303-2712

Grey mullet

Color measurement

Caviar

TBA

TMA

TVB-N

Sayı

Makale detayları

Comparison of Fresh and Dried Flathead Grey Mullet (Mugil cephalus, Linnaeus 1758) Caviar by means of Proximate Composition and Quality Changes during Refrigerated Storage at 4±2°C

Yazarlar: Ufuk Çelik | Can Altınelataman | Tolga Dinçer | Deniz Acarlı

Yayıncı: Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi: Turkish Journal of Fisheries and Aquatic Sciences 2012 Vol.12 Issue 1

Belge Tipi: Makale

Yayın Tarihi: 1/2012

Belge Dili: Türkçe

Document ID (Org No.): 2000838315

Sıklık: Üç Aylık

pISSN: 1303-2712

Grey mullet

Color measurement

Caviar

TBA

TMA

TVB-N

Sayı

Yazarlar:

Ufuk Çelik | Can Altınelataman | Tolga Dinçer | Deniz Acarlı

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2012 Vol.12 Issue 1

Belge Tipi:

Makale

Yayın Tarihi:

1/2012

Belge Dili:

Türkçe

Document ID (Org No.):

2000838315

Sıklık:

Üç Aylık

pISSN:

1303-2712