| abstract |
This present invention discloses yeast hydrolysate to increase bone lengths such as growth plate, tibia, femur, etc. and weight and to stimulate growth hormone release. According to one aspect of the present invention, the yeast hydrolysate acquired by the processes including a hydrolysis step to add 0.1 ~ 3 % (w/v) of proteases to yeast or of autolysis substance of yeast; and a separation step to separate materials with the 10,000-30,000 Dalton molecular weight from the' supernatant of the said yeast hydrolysate is suggested. The said yeast hydrolysate is safe and has no side effect for intake. |