This study aimed to investigate the effect of a high-protein diet on growth, body composition, and protein nutritional status of young rats. Newly-weaned Wistar rats, weighing 45-50 g, were distributed in two experimental ...

The nutritional value of maize seed is limited due to its high content of storage proteins (zeins), which are deficient in essential amino acids such as lysine and tryptophan. In a previous paper, we showed that protein ...

Adequate protein levels are necessary to maintain strong honey bee [Apis mellifera (L.)] colonies. The aim of this study was to quantify how pollens with different crude protein contents inßuence protein stores within ...

The global demand for biological and industrial enzymes is growing driven by the increasing world population and the expansion of their biotechnological applications. To be active and soluble, many of these proteins require ...

Two experiments were conducted to compare broiler chicken responses to methionine and betaine supplements when fed diets with low protein and relatively high metabolizable energy levels (17%, 3.3 kcal/g) or moderate protein ...

Two experiments were conducted to compare broiler chicken responses to methionine and betaine supplements when fed diets with low protein and relatively high metabolizable energy levels (17%, 3.3 kcal/g) or moderate protein ...

In this study the performance and the body composition of pigs under individual precision feeding (IPF) or conventional (CON) feeding systems, and fed high (HCP) or low (LCP) crude protein content diets under tropical ...