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

The invention discloses a novel application of rhizoma cimicifugae and an extract thereof. According to the invention, it is discovered that the rhizoma cimicifugae, an alcohol extract of the rhizomacimicifugae and an ethyl acetate phase extract of the rhizoma cimicifugae are obvious in weight losing and blood glucose reducing effects, and weight losing and blood glucose reducing effects of a natural compound, namely actinodaphnine, in the ethyl acetate phase extract of the rhizoma cimicifugae are confirmed. The actinodaphnine is a 9,19-cycloartane triterpenoid saponin compound. Based upon animal experiments, it is proved that the actinodaphnine can prevent the formation of obesity induced by high fat diets, and moreover, the actinodaphnine can treat the formed obesity induced by high fatdiets and can improve obesity-related sugar intolerance, insulin resistance and hepatic injury. The rhizoma cimicifugae, the alcohol extract of the rhizoma cimicifugae, the ethyl acetate phase extract of the rhizoma cimicifugae and the actinodaphnine can be used for preparing medicines or health-care products for losing weight, reducing blood glucose and protecting liver.

The invention discloses an application of ethanol extract of bean taro leaf in reducing lipid deposition in liver cells: it is used for preparing medicine and health food for treating or preventing non-alcoholic fatty liver. The preparation method of the ethanol extract of taro leaves comprises the following steps: mixing taro leaves with 85% ethanol containing 0.1mol / L hydrochloric acid, beating, ultrasonic extraction, and centrifugation to obtain a supernatant; The evaporator is used for rotary evaporation and concentration; the concentrate is separated and purified by macroporous resin, and methanol aqueous solution containing 0.05% formic acid is used as the eluent; the eluent is concentrated by rotary evaporation, and the obtained slurry concentrate is pre-frozen first, then vacuum Freeze drying machine to dry it into powder to obtain the ethanol extract of bean taro leaves.

The invention discloses an application of ethanol extract of bean and taro tubers in reducing lipid deposition in liver cells: it is used for preparing medicine and health food for treating or preventing non-alcoholic fatty liver. The preparation method of the ethanol extract of bean taro tubers comprises the following steps: mixing bean taro tubers with 95% ethanol containing 0.1mol / L hydrochloric acid, beating, ultrasonic extraction, and centrifugation to obtain a supernatant; concentrating the supernatant , the obtained concentrated solution is separated and purified by macroporous resin; 1% formic acid aqueous solution with volume concentration is used as eluent, and methanol aqueous solution containing 0.2% formic acid is used as eluent to collect the eluate; the eluate is concentrated to obtain The slurry concentrate is pre-frozen at -70--90°C, and then dried into powder by a vacuum freeze dryer to obtain the ethanol extract of bean and taro tubers.

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.