ไพวัลย์ ปัญญาแก้ว. ผลของแหล่งไขมันต่อสมรรถภาพการเจริญเติบโต คอเลสเตอรอลในเลือด และระบบภูมิคุ้มกันในไก่เนื้อ. (). Rajamangala University of Technology Isan. Office of Academic Resources and Information Technology. : , 2559.
Abstract:
The objective of this study was to determine the effects of vegetable fat sources on growth performance, blood cholesterol and immune response in broilers.A total of 90 d-old male broiler chicks (Cobb 500), were divided into 3 treatment groups. The experiment was Completely Randomized Design (CRD).Each treatment consisted of three replicates of ten each. The treatments were supplemented with palm oil (T1), soybean oil (T2) and krabok oil (T3) in broiler diet during 42 days.Results indicated that supplementation of different types of vegetable fatsignificantly differences (P<0.05) affectbody weight, body weight gain, FCR and productive index (PI) of broilers.The highest live weight, PI and least FCR were found in Krabok oil supplemented group.Moreover, carcass percentagewas significant (P<0.05) improvedhighest in krabok oil treatment. The ration of heterophil and lymphocyte wassignificantly decreased (P<0.05) by krabok oil. However, levels of blood cholesterol, triglyceride were not significantly (P>0.05) between treatments.It was concluded that krabok oil supplement significantly increased growth performance and immune response as compared to palm and soybean oil supplements. Keywords:Fat, Krabok oil, Broiler, Growth performance, Cholesterol
Rajamangala University of Technology Isan. Office of Academic Resources and Information Technology