. Fat is the source of energy and fatty acid in poultry nutrition but palm oil addition will increase fat and lower protein meat content. Proper diet manipulation can modify broiler meat nutrient content and increase its nutritional value. Essential and nonessential amino acid supplementation was reported to affect meat nutrient composition. This research was aimed to manipulate meat nutrient content by amino acid supplementation. Completely Randomized Design was assigned to six treatment and four replicates. Broilers were fed with treatment feed consisted of R0 (basal feed with 5% palm oil); R1 (basal feed + 0.25% glycine); R2 (basal feed + 0.25% taurine); R3 (basal feed + 15% total lysine and methionine basal feed); R4 (basal feed + 0.25% glycine + 0.25% taurine); R5 (basal feed + 0.25% glycine + 0.25% taurine + 15% total lysine and methionine of basal feed). Parameters observed were dry matter content, crude protein, crude fat and L-carnitine of meat. Meat nutrient content was subjected to anova followed by Tukey test for changes in variables, while descriptive statistics were used to analyzed L-carnitine. Result showed that amino acid supplementation significantly increased broiler dry matter and fat content but did not significantly affect protein content. L-carnitine decreased after amino acid supplementation except broilers fed with R5 ration. It can be concluded that broilers fed with R5 ration was the most nutritious due to high L-carnitine and meat protein but relatively low fat
