Oral liquid of skin of Rana chensinensis, and preparation method

Abstract

An oral liquid of tree frog skin contains the enzymolized liquid of tree frog skin, honey, liquid extract of acanthopanax bark and distilled water proportionally. It is prepared from the skin of fresh tree frog through washing, drying in the air, breaking, mixing with distilled water, enzymolyzing, deactivating enzyme, filtering, centrifugal liquid-solid separation, and mixing the enzymolytic liquid with honey, liquid extract of acanthopanax bark and distilled water.

Description

technical field [0001] The invention relates to an oral liquid. Background technique [0002] Studies have found that the content of collagen in Rana skin is higher than 48%, and the content of polypeptide is higher than 10%. Collagen and polypeptide can improve skin elasticity and reduce the generation of wrinkles. Rana skin also contains hyaluronic acid HA, a natural moisturizing factor. Hyaluronic acid HA can not only lock the water in the whole body, but also has the same function as non-enzyme free radical scavengers such as glutathione, which can delay the damage caused by free radicals. Skin aging and pigmentation, improve skin metabolism, inhibit the production of melanin, accelerate the decomposition of melanin, and achieve the effect of freckle removal. However, there is no relevant report on the preparation of oral liquid from Rana skin. Contents of the invention [0003] The purpose of the present invention is to produce a kind of oral liquid prepared by util...

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Problems solved by technology

However, there is no relevant report on the use of Rana skin to prepare oral liquid