Size distribution, fatty acid composition and short-term storage studies on Blue mussel (Mytilus edulis) trochophores
Abstract
In this study, experiments were carried out to evaluate the blue mussel (Mytilus edulis) trochophore as a potential live feed for marine fish larvae. A short-term low temperature storage method has been developed to preserve and transport live trochophores. The mean size of M. edulis trochophores was found to be 73,50 ± 5,24 mm. The survival rates of trochophores were ascertained in 4-5 ºC storage condition. Blue mussel fatty acid profile showed a predominance of 16: 0 (14,17%) and 20: 5 (w-3) (20,01%), and high concentrations of 16: 1 (w-7) (7,79%) and 22: 6 (w-3) (6,14%). Concentrations of 20: 5 (w-3) and 22: 6 (w-3) totaled 26, 15%. Total w3-HUFA accounted for 36,14% of the total fatty acids. The study suggested that mussel trochophores would be a good diet for marine fish larvae due to the size, suitable fatty acid composition, storage time up to 6-7 days and also capability to swim at low temperatures.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Gamze Turan
*
Ege Üniversitesi, Su Ürünleri Fakültesi, Yetiştiricilik Bölümü
0000-0002-3610-6347
Türkiye
Linda J. Kling
School of Marine Science, UniÕersity of Maine, 5763 Rogers Hall, Orono, ME 04469-5763, USA
0000-0001-7736-5989
United States
Yayımlanma Tarihi
15 Eylül 2018
Gönderilme Tarihi
19 Şubat 2018
Kabul Tarihi
2 Mayıs 2018
Yayımlandığı Sayı
Yıl 2018 Cilt: 35 Sayı: 3
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