Novel application of gynura procumbens or extract thereof
A technology of chrysanthemum notoginseng and extract, which is applied in the direction of medical preparations containing active ingredients, food science, drug combination, etc., to achieve the effect of reducing subcutaneous fat content, significant weight loss effect, and lowering blood lipids
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Embodiment 1
[0034] Example 1 Extraction of flat lying chrysanthemum notoginseng
[0035] Choose the whole herb of flat-lying chrysanthemum notoginseng with a growth cycle of more than half a year, wash it, and dry it for later use.
[0036] Add 5 times the amount of water to carry out vacuum extraction under reduced pressure. The temperature is controlled at 75 ° C. The extraction is performed twice, each time for 2 hours. Filter with plate and frame, and combine the filtrates.
[0037] Then adopt fractional alcohol analysis to precipitate impurities, add 85% ethanol to precipitate impurities such as protein, mucus and polysaccharides. Filtrate, combine the filtrates, and concentrate under reduced pressure in a vacuum to obtain the extract of chrysanthemum notoginseng.
[0038] Get the flat lying chrysanthemum notoginseng extract that the present embodiment makes and carry out the investigation of lipid-lowering, weight loss efficacy, concrete test method and result are as follows:
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Embodiment 2
[0059] Example 2 Extraction of flat lying chrysanthemum notoginseng
[0060] Choose the whole herb of flat-lying chrysanthemum notoginseng with a growth cycle of more than half a year, wash it, and dry it for later use.
[0061] Add 4 times the amount of water to carry out vacuum extraction under reduced pressure. The temperature is controlled at 78° C., and the extraction is carried out 3 times for 2.5 hours each time. Filter with plate and frame, and combine the filtrates.
[0062] Then adopt fractional alcohol analysis to precipitate impurities, add 75% ethanol to precipitate impurities such as protein, mucus and polysaccharides. Filtrate, combine the filtrates, and concentrate under reduced pressure in a vacuum to obtain the extract of chrysanthemum notoginseng.
[0063] Get the flat lying chrysanthemum notoginseng extract that the present embodiment makes and carry out the investigation of lipid-lowering, weight loss efficacy, concrete test method and result are as follo...
Embodiment 3
[0083] Example 3 Extraction of flat lying chrysanthemum notoginseng
[0084] Choose the whole herb of flat-lying chrysanthemum notoginseng with a growth cycle of more than half a year, wash it, and dry it for later use.
[0085] Add 3 times the amount of water to carry out vacuum extraction under reduced pressure. The temperature is controlled at 80 ° C. The extraction is performed twice, each time for 3 hours. Filter with plate and frame, and combine the filtrates.
[0086] Then adopt fractional alcohol analysis to precipitate impurities, add 90% ethanol to precipitate impurities such as protein, mucus and polysaccharides. Filtrate, combine the filtrates, and concentrate under reduced pressure in a vacuum to obtain the extract of chrysanthemum notoginseng.
[0087] Get the flat lying chrysanthemum notoginseng extract that the present embodiment makes and carry out the investigation of lipid-lowering, weight loss efficacy, concrete test method and result are as follows:
[0...
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