Branched-chain amino acid composition for improving skeletal muscle protein metabolism
View Patent ↗The present invention relates to compositions and methods for improving skeletal muscle protein metabolism through encouraging skeletal muscle protein synthesis, reducing skeletal muscle protein degradation, and attenuating inflammatory signaling in exercising muscle.
1. A method of improving skeletal muscle protein metabolism comprising administering an effective amount of a nutritional composition to a subject in need thereof, the composition comprising
one or more branched-chain amino acids,
an extract of Andrographis paniculata , and
γ-butyrobetaine.
2. The method of claim 1 , wherein the improving skeletal muscle protein metabolism comprises encouraging skeletal muscle protein synthesis and minimizing skeletal muscle protein breakdown.
3. The method of claim 2 , wherein the nutritional composition further comprises an effective amount of ethyl pyruvate.
4. The method of claim 2 , wherein the nutritional composition further comprises an effective amount of diferuloylmethane.
5. The method of claim 2 , further comprising the steps of:
administering a first serving of the nutritional composition about 45 minutes before exercise; and
administering a second serving of the nutritional composition about 30 minutes after exercise.
6. The method of claim 3 , wherein the nutritional composition further comprises an effective amount of diferuloylmethane.
7. A method of improving the skeletal muscle protein metabolism comprising administering an effective amount of a nutritional composition to a subject in need thereof, the composition comprising
about 1.75 g L-Leucine,
about 0.93 g L-Valine,
about 0.77 g L-Isoleucine,
about 0.10 g Andrographis paniculata extract (15% Andrographolide),
about 0.2 g γ-butyrobetaine, and
about 0.25 g Diferuloylmethane.
8. A method of improving the skeletal muscle protein metabolism comprising administering an effective amount of the nutritional composition to a subject in need thereof, the composition comprising
about 1.75 g L-Leucine,
about 0.93 g L-Valine,
about 0.77 g L-Isoleucine,
about 0.10 g Andrographis paniculata extract (15% Andrographolide),
about 0.2 g γ-butyrobetaine, and
about 0.05 g ethyl pyruvate.