Rhizoma atractylis lancea and hyperforin perforatum mixed extract as well as preparation method and application thereof
A Hypericum perforatum, mixed extraction technology, applied in the field of daily chemicals, to achieve the effect of controlling excessive secretion, gentle on the skin, and improving the removal of mites
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Embodiment 1
[0029] The preparation method of the mixed extract of Atractylodes atractylodes Rhizome and Hypericum perforatum in this embodiment comprises the following steps:
[0030] (1) Raw material pretreatment: clean the roots of Atractylodes atractylodis and Hypericum perforatum respectively, drain off the water, dry, pulverize and pass through an 80-mesh sieve, and mix them according to the mass ratio of 3:1 for later use;
[0031] (2) Enzymolysis: the mixed powder in step (1) is added to the aqueous solution according to the ratio of material to liquid 1g:15mL, then a compound enzyme is added to carry out enzymolysis, the weight of the added compound enzyme is 0.5% of the weight of the mixed powder, and after the enzyme is eliminated, it is obtained enzymatic solution;
[0032] The compound enzyme is composed of cellulase and glucoamylase in a mass ratio of 4:1, wherein the enzyme activity of cellulase is 70,000 U / g, and the enzyme activity of glucoamylase is 50,000 U / g; the enzyme...
Embodiment 2
[0040] The preparation method of the mixed extract of Atractylodes atractylodes Rhizome and Hypericum perforatum in this embodiment comprises the following steps:
[0041] (1) Raw material pretreatment: clean the roots of Atractylodes atractylodis and Hypericum perforatum respectively, drain off the water, dry, pulverize and pass through a 100-mesh sieve, and mix them according to the mass ratio of 5:1 for later use;
[0042] (2) Enzymolysis: add the mixed powder in step (1) to the aqueous solution according to the ratio of material to liquid 1g:20mL, then add the compound enzyme to carry out enzymolysis, the weight of the added compound enzyme is 0.5% of the weight of the mixed powder, after the enzyme is eliminated, the obtained enzymatic solution;
[0043] The compound enzyme is composed of cellulase and glucoamylase in a mass ratio of 2:1, wherein the enzyme activity of cellulase is 70,000 U / g, and the enzyme activity of glucoamylase is 50,000 U / g; the enzyme The hydrolys...
Embodiment 3
[0051] The preparation method of the mixed extract of Atractylodes atractylodes Rhizome and Hypericum perforatum in this embodiment comprises the following steps:
[0052] (1) Raw material pretreatment: clean the roots of Atractylodes atractylodis and Hypericum perforatum respectively, drain off the water, dry, pulverize and pass through a 120-mesh sieve, and mix them according to the mass ratio of 9:1 for later use;
[0053] (2) Enzymolysis: Add the mixed powder in step (1) to the aqueous solution according to the ratio of material to liquid 1g:25mL, then add the compound enzyme for enzymolysis, the weight of the added compound enzyme is 0.5% of the weight of the mixed powder, and get enzymatic solution;
[0054] The compound enzyme is composed of cellulase and glucoamylase in a mass ratio of 5:1, wherein the enzyme activity of cellulase is 70,000 U / g, and the enzyme activity of glucoamylase is 50,000 U / g; the enzyme The hydrolysis conditions are: enzymatic hydrolysis for 1....
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