Method for preparing hair care extract
The technology of extract and neem is applied in the field of preparation of hair care extract to achieve the effects of simple process, inhibition of biological growth of scalp bacteria and mild properties
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Embodiment 1
[0019] The preparation method of hair care extract comprises the following steps:
[0020] 1) Wet neem seeds with water, then add yeast to seal and ferment for 1 day, add water and soak for 2 hours after fermentation, soaking temperature is 50°C, filter to take filter residue, drain, and obtain pretreated neem seeds;
[0021] 2) Mix and pulverize the pretreated neem fruit and chamomile flower in a weight ratio of 1:0.1, add the pulverized product into an alkaline solution, and hydrolyze it with an enzyme preparation containing cellulase, pectinase and papain, and after hydrolysis Inactivate the enzyme (boiling for 10 minutes) to obtain the enzymolysis solution;
[0022] 3) Concentrate the enzymatic hydrolysis solution to a relative density of 1.05, add coconut oil and olive oil to the concentrated solution, and reflux the water vapor for extraction for 5 hours. After the extract is separated from oil and water, the oil phase obtained is the hair care extract.
[0023] Step 1)...
Embodiment 2
[0027] The preparation method of hair care extract comprises the following steps:
[0028] 1) Moisten the neem with water, then add yeast to seal and ferment for 2 days, add water and soak for 3 hours after fermentation, the soaking temperature is 40°C, filter to take the filter residue, drain to obtain the pretreated neem;
[0029] 2) Mix and pulverize the pretreated neem fruit and chamomile flower in a weight ratio of 1:1, add the pulverized product into an alkaline solution, and hydrolyze it with an enzyme preparation containing cellulase, pectinase and papain, and after hydrolysis Inactivate the enzyme (boiling for 15 minutes) to obtain the enzymatic solution;
[0030] 3) Concentrate the enzymatic hydrolysis solution to a relative density of 1.01, add coconut oil and olive oil to the concentrated solution, extract by reflux with steam for 8 hours, and separate the oil and water from the extract, and the oil phase obtained is the hair care extract.
[0031] Step 1) in, nee...
Embodiment 3
[0035] The preparation method of hair care extract comprises the following steps:
[0036] 1) Moisten neem with water, then add yeast to seal and ferment for 3 days, soak in water for 1 hour after fermentation, the soaking temperature is 45°C, filter and take the filter residue, drain to obtain pretreated neem;
[0037] 2) Mix and pulverize the pretreated neem fruit and chamomile flower in a weight ratio of 1:3, add the pulverized product into an alkaline solution, and hydrolyze it with an enzyme preparation containing cellulase, pectinase and papain, and after hydrolysis Inactivate the enzyme (boiling for 5 minutes) to obtain the enzymolysis solution;
[0038] 3) Concentrate the enzymatic hydrolysis solution to a relative density of 1.01, add coconut oil and olive oil to the concentrated solution, extract by reflux with steam for 12 hours, and separate the oil and water from the extract, and the oil phase obtained is the hair care extract.
[0039] Step 1) in, neem fruit is ...
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