عنوان المقالة: Effect of oil source and antioxidant supplementations on growth performance and meat quality of Japanese quail males
هانى ابراهيم احمد حبيبة | hany Ibrahem Ahmed Habiba | 8092
- نوع النشر
- مؤتمر علمي
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- YA Attia, AE Abd-El-Hamid, FA Abd El-Ghany, HI Habiba
- الملخص الانجليزي
- The effect of dietary 0.3 and 6% distilled fatty acids (DFA) without or with 50 ppm of Vit. E and/or 0.2 ppm of organic selenium (Selplex®) in Japanese quail (JQ) male all-mash diets was tested during 21-49 d of age. The DFA was gradually replaced 50 and 100% of the 3% sunflower oil in the control diet. Growth performance, digestibility of nutrients, meat quality and plasma constituents and fatty acid profiles of liver and muscle were investigated. Growth and FCR were improved (p<0.05) due to dietary inclusion of 3 and 6% DFA levels. Digestibility of DM, CP, and CF was improved (p<0.05) due to Vit. E addition. Organic Se alone or with Vit. E improved (p<0.05) digestibility of lipid. Liver lipid (%) was increased (p<0.05) due to inclusion of 3% DFA. Meanwhile, liver (%) was decreased (p<0.05) due to inclusion of 3 and 6% DFA. Inclusion of 6% DFA increased (p<0.05) TBARS, while the opposite trend was shown with 3% DFA or when Vit. E was supplemented to the 0 and 6%DFA diet. Moreover, Vit. E with Se resulted in further decrease in TBARS and this was evident in 6% DFA containing diet. Dietary inclusion of 6% DFA increased TUFA in muscle, while decreasing PUFA/MUFA ratio. Addition of Vit. E to 3% DFA diet decreased muscle TUFA, while induced the opposite trend in the 6% DFA diet. The increase in the TUFA due to Vit. E addition to 6% DFA diet was concurred with increasing PUFA. There was a decrease in muscle SFA/TUFA ratio due to Se addition to 0 and 3% DFA diets, while Vit. E plus Se resulted in a similar effect in 6% DFA diet. In conclusion, 3% of DFA could be included in JQ male diets during 21-49 d of age without adverse effects on growth performance, digestibility of nutrients, and meat quality, while addition of Vit. E with Se could permit inclusion of 6% DFA without affecting meat quality, while improved shelf life of meat
- تاريخ النشر
- 10/09/2006
- الناشر
- EPC 2006 XII European Poultry Conference,
- رقم المجلد
- رقم العدد
- رابط خارجي
- http://www.wpsa.com/index.php/publications/wpsa-proceedings/10209-pdf/viewdocument/575
- الكلمات المفتاحية
- Japanese quail; oil sources; antioxidants; growth performance; quality and fatty acid profiles of meat