Influence of Moringa Oleifera Leaf Meal Used as Phytogenic Feed Additive on the Serum Metabolites and Egg Bioactive Compounds in Commercial Layers

The effect of dietary supplementation of mucuna leaf meal on the growth performance, blood parameters, and carcass quality of broiler

Three hundred 1-day old broiler chickens were used to assess the effects of Mucuna leaf meal (MLM) dietary supplementation on the performance, haemato-biochemical indices, oxidative status and meat of broiler chickens. Five experimental supplemented diets were formulated: diets: 1 (0% supplement), 2 (1.1 % OXYT), 3 (0.5% MLM), 4 (1.0 % MLM) and 5 (1.5% MLM). The final weight gain of the birds fed diets 2 and 5 was higher (p < 0.05) than those birds fed the control and other diets. The relative weights of the lung were affected (p < 0.05) by dietary supplementation. Serum cholesterol concentration reduces (p < 0.05) with increased dietary MLM supplementation levels from 1.0% to 1.5%. Superoxide dismutase and glutathione peroxidase levels increased (p < 0.05) in the broiler chickens fed a 1.5% MLM supplemented diet, compared to those fed the control and other diets. Meat cholesterol of the chickens fed 1.0%, and 1.5% MLM supplemented diets were lower (p < 0.05) than the experimental birds fed the rest diets. In conclusion, the 1.5 % MLM dietary supplementation improves body weight gain, reduces the serum cholesterol concentration, increases the serum superoxide dismutase and glutathione peroxidase activities of the chickens and reduced the meat cholesterol.

Addition of binahong (Anredera cordifolia) leaf powder to diets to produce eggs with low cholesterol

Aim:

The aim of this study was to evaluate the effect of the addition of binahong leaf powder to quail rations on the production and quality of eggs.

Materials and Methods:

The study involved the use of two hundred 7-week-old quails housed evenly in 20 wire cages with a body weight of 123.77±0.72 g. The quails were treated as follows: Ration without binahong leaf powder (T0), addition 2% of binahong leaf powder (T1), addition 4% of binahong leaf powder (T2), and addition 6% of binahong leaf powder (T3). The study used a completely randomized design. The parameters measured were the production, weight, and characteristics of the eggs, as well as the cholesterol, triglyceride, high-density lipoprotein (HDL), low-density lipoprotein (LDL), and egg protein content in the yolk.

Results:

The addition of 2-6% binahong powder did not significantly affect egg production, egg characteristics, or egg protein content, but significantly (p<0.05) affected the cholesterol, triglyceride, HDL, and LDL contents in yolk. The cholesterol, triglyceride, and LDL contents decreased significantly in T1, whereas HDL increased significantly in T2 and T3.

Conclusion:

The addition of 2% binahong was enough to obtain healthy quail eggs with low levels of cholesterol, triglyceride, and LDL.