US 12,285,454 B2
Anti-aging chinese herb extract, extraction method and use thereof
Jin Chen, Sichuan (CN); Yunyan He, Sichuan (CN); Jun Su, Sichuan (CN); and Ai Li, Sichuan (CN)
Assigned to HEALTH LIFE BIOSCIENCES INC, Arcadia, CA (US)
Appl. No. 17/772,728
Filed by HEALTH LIFE BIOSCIENCES INC, Arcadia, CA (US)
PCT Filed Aug. 10, 2020, PCT No. PCT/CN2020/108196
§ 371(c)(1), (2) Date Apr. 28, 2022,
PCT Pub. No. WO2021/088446, PCT Pub. Date May 14, 2021.
Claims priority of application No. 201911077838.X (CN), filed on Nov. 6, 2019.
Prior Publication US 2022/0347250 A1, Nov. 3, 2022
Int. Cl. A61K 36/258 (2006.01); A61K 36/481 (2006.01); G01N 30/02 (2006.01); G01N 30/36 (2006.01); G01N 30/86 (2006.01)
CPC A61K 36/258 (2013.01) [A61K 36/481 (2013.01); G01N 30/36 (2013.01); G01N 30/8686 (2013.01); A61K 2236/53 (2013.01); A61K 2236/55 (2013.01); G01N 2030/027 (2013.01)] 14 Claims
 
1. A mixture of extracts, wherein its raw material comprises, by a weight of the raw material, 1 part of ginseng and/or American ginseng, 4 to 8 parts of Astragalus membranaceus; wherein
the mixture of extracts comprises 20 to 30% of astragaloside, 1 to 5% of ginsenoside Rg1, 2 to 6% of ginsenoside Re, and 0.1 to 0.5% of ginsenoside Rb1; and
a content of total saponins in the mixture of extracts is from 75 to 95% and a content of total polysaccharide is from 3 to 10%.