Zeaksantin ve tank renginin Japon balığının (Carassius auratus ) pigmentasyonu ve büyümesi üzerine etkisi

Bu çalısmada, zeaksantin ve tank renginin Japon balıgının (Carassius auratus ) pigmentasyonu ve büyümesi üzerine olan etkileri arastırılmıstır. Pigmentasyon ölçümü, spektrofotometrik yöntemle yapılmıs olup, balık derisindeki total karotenoyit miktarları saptanmıstır. 75 mg/kg sentetik zeaksantin içeren diyetle 60 gün beslenen balıkların derilerinde, yesil renkli tankta 34.41±0.56; mavi renki tankta 32.90±0.42; kırmızı renkli tankta 28.60±0.74; beyaz renkli tankta 28.58±0.52 ve sarı renkli tankta ise 26.96±0.70 mg/kg total karotenoyit miktarı saptanmıstır. Yesil ve mavi tanktaki pigmentasyon birikimi, diger gruplara göre istatistiki olarak önemli bulunmustur (p

The effect of zeaxanthin and tank color on pigmentation and growth of goldish (Carassius auratus )

In this study, the effect of zeaxanthin and tank color on pigmentation and growth of godfish (Carassius auratus ) was investigated. Total carotenoid deposition in the fish skin was determined spectrophotometrically. At the end of 60 days of experimental period, total carotenoid accumulation in the skin of fish feeding the same food containing 75 mg/kg zeaxanthin and grown in green, blue, red, white and yellow tanks were 34.41±0.56, 32.90±0.42, 28.60±0.74, 28.58±0.52, and 26.96±0.70 mg/kg, respectively. Pigmentation in green and blue tanks were higher than the other tanks (p

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