Effects of dietary supplementation of herbal oils containing 1, 8-cineole, carvacrol or pulegone on growth performance, survival, fatty acid composition, and liver and kidney …
Yazarlar (7)
Adem Sonmez
Doç. Dr. Soner BİLEN Türkiye
Mevlüt Albayrak
Sevdan Yılmaz
Gouranga Biswas
Olcay Hisar
Prof. Dr. Telat Yanik Kastamonu Üniversitesi
| Makale Türü |
Özgün Makale
(Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
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| Dergi Adı | Turkish Journal of Fisheries and Aquatic Sciences | ||
| Makale Dili | – | Basım Tarihi | 01-2015 |
| Cilt / Sayı / Sayfa | 15 / 0 / – | DOI | – |
| Makale Linki | https://avesis.atauni.edu.tr/yayin/9200f75e-4e0a-4907-ac52-04b9274e8c16/effects-of-dietary-supplementation-of-herbal-oils-containing-1-8-cineole-carvacrol-or-pulegone-on-growth-performance-survival-fatty-acid-composition-and-liver-and-kidney-histolog | ||
| UAK Araştırma Alanları |
Su Ürünleri Yetiştiriciliği
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| Özet |
| A feeding trial was performed to assess any beneficial effect of three herbal oils; mint, thyme and sage oils containing 74 g kg-1 pulegone, 77 g kg-1 carvacrol and 76 g kg-11,8-cineole, respectively on growth performance, survival, fatty acid composition, and liver and kidney histology of rainbow trout (Oncorhynchus mykiss). Herbal oils were added at 0.5 %, 1.0% and 1.5 % concentrations to a fish meal-based control diet, and each diet was fed to triplicate groups of rainbow trout fingerlings for 60 days with growth parameters recorded weekly. Results showed that FCR was affected negatively in all mint oil diet fed groups where it was higher than that of control and other groups (P0.05). However, survival was the lowest in fish fed with mint oil supplemented diets(P<0.05). Whole body fatty acid profiles except total saturated fatty acids are closely influenced by dietary herbal oil administrations. Total polyunsaturated n-6 fatty acid was lowest in 1 % thyme oil and all sage oil diet fed groups (P<0.05). Total polyunsaturated n-3 fatty acid was similar between control and sage oil supplemented groups, but in other groups it was significantly decreased (P<0.05). EPA/DHA ratio was observed significantly low in 1.5 % thyme oil and all groups of sage oil fed fish. There were no histological differences observed in liver or kidney of fish fedwith control and 0.5 % and 1 % thyme and sage oil supplemented diets. The present results showed positive effects of thyme and sage herbal essential oil supplemented diets on growth performance and fatty acid utilization and these oils may be useful feed supplements in production of rainbow trout. |
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