Preparation method of pearl liquid
A technology of pearl liquid and pearl extract, applied in the field of pearl liquid preparation, can solve the problems that pearl liquid cannot fully extract pearl amino acids and trace elements, low utilization rate of active ingredients, unfavorable absorption of pearls, etc., and reduce the risk of calcium carbonate residue , reduce the possibility of allergies, the exact effect of antiseptic effect
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[0017] A kind of preparation method of pearl liquid of the present invention, its concrete steps are as follows:
[0018] (1) adding purified water to pearl powder, extracting by steam heating to make pearl extract;
[0019] (2) Concentrate and filter the pearl extract and add 30% absolute ethanol for preservation to prepare pearl liquid.
[0020] Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:
[0021] (1) Easy to operate; (2) The solvent is purified water, which can have no residue of impurities; (3) The preservative is absolute ethanol, which has a definite antiseptic effect and can be removed according to different usage requirements during use without residue; (4) ) filtration, easy concentration, no flammable and explosive risks, safe operation, so the preparation process is simple, safe and practical; the pearl liquid made by the present invention has the following advanta...
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