Natto compound for detox beauty and preparation method of natto compound
A technology of detoxification and beautification and prescription, which is applied to the functions of food ingredients, food ingredients containing natural extracts, food science, etc., and can solve the problems of ineffective heat-clearing, detoxification, digestion and accumulation, insufficient detoxification and beautifying effects, and inability to take it for a long time. problem, achieve the effect of reducing pigmentation, good health care and treatment, and moisturizing the skin
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Embodiment 1
[0052] The preparation of embodiment 1 natto powder
[0053] Method 1: Soak the raw soybeans in water for 20 hours after screening and removing impurities; then pressure-cook the soaked soybeans for 20 minutes, and after the cooked soybeans are cooled to room temperature, spray natto bacteria liquid evenly; Controlled at 30°C, relative humidity 50%, fermented for 15 hours; put the fermented natto in a refrigerator at 0°C for 24 hours, took it out, freeze-dried, crushed, and passed through a 60-mesh sieve.
[0054] Method 2: Soak the raw soybeans in water for 25 hours after screening and removing impurities; then pressure-cook the soaked soybeans for 35 minutes; after the cooked soybeans are cooled to room temperature, spray natto bacteria liquid evenly; The temperature was controlled at 45°C, the relative humidity was 70%, and fermented for 18 hours; the fermented natto was refrigerated in a refrigerator at 4°C for 24 hours, taken out, freeze-dried, crushed, and passed through...
Embodiment 2
[0057] Example 2 Preparation of Pueraria Radix Extract
[0058] Method 1: Pueraria root dried slices were crushed, passed through a 60-mesh sieve, and a 70% volume fraction of ethanol solution was added according to a material-to-liquid ratio of 1:5, and refluxed at 60°C for 1 h and extracted twice. Suction filtration while hot, combined filtrates, concentrated under reduced pressure to obtain non-alcoholic extract, which is the kudzu root extract.
[0059] Method 2: Pueraria root dried slices were crushed, sieved through a 60-mesh sieve, and 80% ethanol solution with a volume fraction of 1:6 was added, and refluxed at 70°C for 2 h, extracted 3 times. Suction filtration while hot, combined filtrates, concentrated under reduced pressure to obtain non-alcoholic extract, which is the kudzu root extract.
[0060] Method 3: Take dried Pueraria root slices and crush them, pass through a 60-mesh sieve, add 90% ethanol solution with a volume fraction of 1:7 according to the ratio of ...
Embodiment 3
[0062] Example 3 Preparation of tremella polysaccharide
[0063]Method 1: Grind the dried white fungus fruiting bodies and pass through a 60-mesh sieve. Soak Tremella powder in 60% ethanol solution for 112 h, then filter under reduced pressure, and concentrate the filtrate under reduced pressure to obtain extract. Distilled water was added to the above extract according to the ratio of solid to liquid 1:25, extracted at 90 °C for 1 h, extracted twice, centrifuged at 8000 r / min for 10 min, and the extracted supernatant was combined. Concentrate under reduced pressure until the polysaccharide is nearly saturated, add absolute ethanol, stir, let stand for 2 hours, freeze and centrifuge at 8000 r / min for 10 minutes, and dry the residue at 50°C to obtain tremella polysaccharide.
[0064] Method 2: crush the dried white fungus fruiting bodies, and pass through an 80-mesh sieve. Soak Tremella powder in 70% ethanol solution for 12 h, then filter under reduced pressure, and concentra...
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