Oral liquid capable of keeping young and removing speckles and production method thereof
A production method, the technology of spot oral liquid, which is applied in the field of nourishing and freckle-removing oral liquid, can solve problems such as immeasurable market prospects, and achieve the effect of simple and smooth process route
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[0017] Present embodiment is raw material with yam, gorgon, barley, lotus seed, rice, and weight percent (formulation) is as follows:
[0018]
[0019] Production method: Add 50kg of yam, Gorgon, barley, lotus seeds, and rice to 50kg of water, stir, soak and squeeze, and then filter through an 80-mesh filter to obtain extracts of yam, Gorgon, barley, lotus seeds, and rice. Add an appropriate amount of distilled water to the pearl layer powder and stir well, add an appropriate amount of concentrated hydrochloric acid, stir until no bubbles are generated, and completely dissolve, then add several times the amount of distilled water and stir, at this time, a jelly-like substance can be precipitated, and the supernatant is discarded After washing with distilled water repeatedly and discarding the supernatant, until no calcium reaction is detected, collect the jelly, add appropriate amount of hydrochloric acid, heat and reflux for 20 hours, take out the mother liquor after coolin...
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