ALEXANDER EVGENIEVICH KAMCHAROV,MARTIN STEELE,TIHOMIR GEORGIEV YOVCHEV,YAVOR NIKOLAEV DRAGANOV,JURGEN PIECK
申请号：
US16680294
公开号：
US20200077682A1
申请日:
2019.11.11
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A beverage comprising a collagen hydrolysate is disclosed. Absorption of the collagen hydrolysate in the intestinal tract can be modulated depending on the molecular weight of the collagen peptides and the presence of certain additives. The optimal concentration of 10,000 dalton collagen hydrolysate for intestinal absorption is about 8.4 g/l which does not appreciably increase even if the collagen concentration is increased to 20, 30 or even 40 g/l in the presence or absence of whey protein. In contrast, the absorption of a 2,000 Dalton collagen hydrolysate composition that does not contain additional proteins is shown to be enhanced by the addition of supplements including vitamins and/or CO2. The absorption is shown to increase with collagen concentration up to an optimal concentration of about 20 g/l. At collagen concentrations greater then about 20 g/l, the absorption of the collagen peptides remains constant, thus the percentage of collagen hydrolysate that is absorbed declines.
