Acarus-killing conditioner, shampoo and preparation method of mite-killing conditioner
A conditioner and shampoo technology, applied in skin care preparations, hair care, pharmaceutical formulations, etc., can solve problems such as subacute transdermal toxicity, ineffective mite removal, and repeated mite problems, etc., to achieve Enhance the immunity and health of the scalp, improve the effects of anti-mite and oil control, repair and maintain the effect of the scalp
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preparation example 1
[0065] This preparation example provides a redwood seed extract, which is prepared by the following preparation method:
[0066] (1) After mahogany seeds are pulverized to a particle size of 50 mesh, it is mixed with 70wt% ethanol aqueous solution in a ratio of 1:10 in mass ratio, and microwave extraction is carried out, and the time of microwave extraction is 5min. The power is 1kW, and the number of times of the microwave extraction is 3 times to obtain the redwood seed extract;
[0067] (2) after adopting disc centrifuge to centrifuge the redwood seed extract obtained in step (1) with a rotating speed of 7000r / min, adopt reverse osmosis membrane to concentrate, and the concentration pressure is 10bar to obtain the thick extract of redwood seed;
[0068] (3) The mahogany seed crude extract that step (2) obtains and maltodextrin are mixed ultrasonic in the ratio of 4:6 with mass ratio, and the time of described ultrasonic is 60min, and the power of described ultrasonic is 300...
preparation example 2
[0070] This preparation example provides a Zanthoxylum bungeanum extract, which is prepared by the following preparation method: after the dried Zanthoxylum bungeanum is crushed to a particle size of 150 mesh, it is mixed with petroleum ether, and the dried Zanthoxylum bungeanum and The mass ratio of sherwood oil is 1:2, static extraction, mixes with acetone again, the mass ratio of described dried Zanthoxylum bungeanum and acetone is 1:3, static extraction, filter, obtain filtrate; The filtrate obtained and concentration are 2wt% sodium bicarbonate solution is mixed and stirred, the mass ratio of the dried Zanthoxylum bungeanum and 2wt% sodium bicarbonate solution is 1:80, and then mixed with saturated saline, the mass ratio of the dried Zanthoxylum bungeanum and saturated saline The ratio was 1:80, the upper layer solution was collected by stratification, and concentrated by rotary evaporation to obtain the Zanthoxylum bungeanum extract.
preparation example 3
[0072] This preparation example provides an extract of Sophora flavescens root, which is prepared by the following preparation method: After crushing Sophora flavescens root to a particle size of 150 mesh, it is mixed with 75 wt% ethanol aqueous solution to The mass ratio was 1:10, mixed, refluxed and extracted 3 times, the extracts were combined, concentrated by rotary evaporation, and then spray-dried at 40°C and 30MPa to obtain the root extract of Sophora flavescens.
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