Health food for relieving chemical liver injury and preparation method of health food
A technology for chemical liver injury and health food, applied in the field of food, can solve problems such as difficulty in exerting effects, and achieve the effects of good market prospects, remarkable effects and convenient use.
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Embodiment 1
[0024] (1) Preparation of Yunzhi extract: take dried pieces of Yunzhi, boil and extract with 10 times the weight of deionized water at 95-100°C for 10 hours, filter, concentrate the filtrate to 1 / 2 of the original volume, add 4 times the concentrated solution Mix the volume of 95% ethanol evenly, let it stand for 24 hours under airtight conditions at 25°C, then centrifuge at 3000r / min for 20 minutes, take the precipitate and dry it at room temperature to obtain the Yunzhi extract;
[0025] (2) Preparation of grape seed extract: take grape seeds, and use an ethanol solution with a volume concentration of 80% to extract evenly at a temperature of 60° C. After extracting for 60 minutes, centrifuge at a speed of 4000 r / min for 20 minutes, take the supernatant, and precipitate The extract was repeated twice, the supernatants were combined, and the combined supernatants were vacuum-concentrated at 0.09MPa and 40°C to obtain grape seed extracts;
[0026] (3) Preparation of Lycium bar...
Embodiment 2
[0029] (1) Preparation of Yunzhi extract: Take dried Yunzhi fragments, boil and extract with 15 times the weight of deionized water at 95-100°C for 10 hours, filter, concentrate the filtrate to 1 / 6 of the original volume, add 4 times the concentrated solution Mix the volume of 95% ethanol evenly, let it stand for 24 hours under airtight conditions at 25°C, then centrifuge at 3000r / min for 20 minutes, take the precipitate and dry it at room temperature to obtain the Yunzhi extract;
[0030] (2) Preparation of grape seed extract: take grape seeds, stir them evenly at a temperature of 60° C. with an ethanol solution with a volume concentration of 80° C., and extract them by shaking. After extracting for 60 minutes, centrifuge at a speed of 4000 r / min for 20 minutes, and take the supernatant , the precipitate was repeatedly extracted twice, the supernatants were combined, and the combined supernatants were vacuum-concentrated at 0.09MPa and 40°C to obtain grape seed extracts;
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