Effect of dietary sweet almond oil on performance, carcass parameters, blood values and meat quality of Japanese quails.

Abstract

In this study, the effects of two different levels of sweet almond supplementation (2,500 and 5,000 mg/kg) to Japanese quails’ diets (Coturnix coturnix Japonica) on performance, carcass group, blood values and meat quality were examined. For this purpose, 72 one-day-old Japanese quails were randomly distributed under control and two different experimental groups for 35 days experiment, and their body weight and feed consumption were evaluated. At the end of the study, a total of 8 animals from each group were selected and slaughtered. Hot carcass yield, relative weights of liver, heart, spleen, gizzard, proventriculus and bursa of Fabricius to body weight were determined in slaughtered animals. Total cholesterol, triglyceride, low-density lipoprotein, high-density lipoprotein, and lipase levels in blood serum samples and water holding capacity, pH, malondialdehyde, L, a*, and b* values in breast meat samples were investigated. As a result of the study, it was determined that the addition of sweet almond oil had a positive effect on performance, decreased lipase level in blood serum, and 2,500 mg/kg sweet almond oil supplementation reduced the ratio of proventriculus to body weight. To sum up, it was found that the addition of sweet almond oil to Japanese quail rations had a positive effect on performance and feed consumption; it also appears to reduce blood serum lipase value and proventriculus weight.