New application of lucid ganoderma liquid fermented product and cosmetic prepared from same
A technology of liquid fermentation and cosmetics, applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., to achieve whitening effect, clear whitening effect, and clear effect
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[0029] The preparation method of ganoderma lucidum liquid fermentation product comprises the following steps:
[0030] a, prepare culture medium; take ganoderma strains and culture on a slant to obtain ganoderma seed bacteria;
[0031] b. Inoculate the ganoderma lucidum seed bacteria obtained in step a into the medium obtained in step a, and ferment and cultivate to obtain the fermented product; the fermentation and cultivation conditions are: temperature is 25°C-29°C, pH value is 5.5-6.0; culture time is 5-7d .
[0032] Wherein, the medium in step a contains the following raw materials in weight percentage: wheat bran 1.0-2.0%, sucrose 1.5-2.5%, peptone 1.8-2.2%, yeast extract 0.5-1%, dipotassium hydrogen phosphate 1.0-1.5% , magnesium sulfate 0.5-0.8%, astragalus 1.0-1.2%.
[0033] Among them, the preferred medium contains the following raw materials in weight percentage: 1% wheat bran, 2% sucrose, 0.2% peptone, 0.1% yeast extract, 0.1% dipotassium hydrogen phosphate, 0.05...
Embodiment 1
[0041] The preparation of embodiment 1 fermented product of the present invention
[0042] Raw materials: 10g of wheat bran, 10g of corn flour, 5g of sucrose, 2g of peptone, 1g of yeast extract, 0.5g of magnesium sulfate, 1g of dipotassium hydrogen phosphate, water extract of astragalus equivalent to 1g of astragalus medicinal material, and 1000g of water.
[0043] Fermentation parameters: temperature 27°C±2°C; pH value 6.0; rotation speed 180r / min; culture time 6d.
[0044] Fermentation process: the culture medium is sterilized by high pressure at 1 MPa for 30 minutes, and then inoculated with liquid Ganoderma lucidum seed after cooling down, inoculated with 10% of the inoculum amount, and fermented according to the above parameters.
Embodiment 2
[0045] Embodiment 2 Preparation of fermented product of the present invention
[0046] Raw materials: 10g of wheat bran, 10g of corn flour, 5g of sucrose, 10g of soybean meal, 0.5g of magnesium sulfate, 1g of dipotassium hydrogen phosphate, water extract of astragalus equivalent to 1g of astragalus medicinal material, and 1000g of water.
[0047] Fermentation parameters: temperature 27°C±2°C; pH value 6.0; rotation speed 150r / min; culture time 7d.
[0048] Fermentation process: the culture medium is sterilized by high pressure at 1 MPa for 30 minutes, and then inoculated with liquid Ganoderma lucidum seed after cooling down, inoculated with 10% of the inoculum amount, and fermented according to the above parameters.
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