40results about How to "Reduce Lipid Deposition" patented technology

The invention discloses application of the water extract of flowers of Apios americana Medikus to mitigation of lipidosis in hepatocytes. A preparation method for the water extract of flowers of Apiosamericana Medikus comprises the following steps: 1) mixing the flowers of Apios americana Medikus with water and successively carrying out smashing, ultrasonic extraction and centrifugation to obtaina supernatant; 2) subjecting the supernatant to rotary evaporation and concentration until the volume of the supernatant is reduced by 80 to 90%; 3) subjecting a concentrate obtained in the step 2) to separation and purification via macroporous resin with an aqueous formic acid solution with a volume concentration of 1% as a rinsing agent and an aqueous methanol solution containing 0.1% of formicacid as an eluting agent, and collecting eluate; 4) subjecting the eluate to rotary evaporation and concentration until the volume of the eluate is reduced by 80 to 90% so as to obtain slurry-like concentrate; and 5) pre-freezing the slurry-like concentrate, and then drying the pre-frozen slurry-like concentrate into powder with a vacuum lyophilizer so as to obtain the water extract of the flowers of Apios americana Medikus.