CN-121971354-A - A topical care ointment containing Bombyx Batryticatus and radix Gentianae Marcrophyllae, and its preparation method

Abstract

The invention discloses an external care cream containing silkworm and gentiana macrophylla and a preparation method thereof, wherein the care cream takes silkworm and gentiana macrophylla as main raw materials, ethanol with the concentration of 20% -99% is adopted for extraction, the ethanol can be edible wine, health care medicinal liquor or medical ethanol, the high-concentration ethanol can be diluted for use, and the finished product is mild for external use and controllable in irritation after being blended by a matrix. Optionally adding adjuvants such as Moschus, eupolyphaga Seu Steleophaga, natrii sulfas, myrrha, and radix Angelicae sinensis, extracting, concentrating, and adding topical matrix to make into unguent. The invention has simple and mild formula, flexible and simple process, easily obtained raw materials and wide application range, and is suitable for daily nursing of external skin.

Inventors

• XU JIANZONG

Assignees

• 徐建宗

Dates

Publication Date

20260505

Application Date

20260322

Claims (3)

1. 1. An external care cream containing silkworm and gentiana macrophylla is characterized by comprising the following raw materials in parts by weight: 10-20 parts of white stiff silkworm, 8-15 Parts of gentiana macrophylla, A proper amount of ethanol with the concentration of 20% -99%; the ethanol is at least one selected from edible wine, medicated liquor or medical ethanol.
2. 2. The topical care paste of claim 1, further comprising one or more selected from the group consisting of musk, ground beetle, mirabilite, myrrh, angelica, sealwort, yam, wolfberry, mulberry, cinnamon, fructus alpiniae oxyphyllae, clove, honey.
3. 3. A method for preparing the external care cream according to claim 1 or 2 is characterized by comprising the steps of crushing and mixing the silkworm larva and the gentiana macrophylla uniformly, soaking and extracting the silkworm larva and the gentiana macrophylla by 20% -99% ethanol or sealing and soaking the silkworm larva and the gentiana macrophylla at normal temperature, filtering the silkworm larva and the gentiana macrophylla, combining the extracting solutions, concentrating the extracting solutions at 40-55 ℃ under reduced pressure to prepare an extract, adding a conventional external matrix, and mixing the extract uniformly to obtain the external care cream; if artificial musk is added, the extractum is cooled to below 35 ℃ and then added and mixed uniformly.

Description

A topical care ointment containing Bombyx Batryticatus and radix Gentianae Marcrophyllae, and its preparation method Technical Field The invention relates to the technical field of external skin care products, in particular to external skin care cream and a preparation method thereof. Background Aiming at the daily external care requirements of thicker skin cutin, harder local part and weaker skin metabolism, the related products on the market are more in variety, and partial products have the problems of complex formula, limited suitability, insufficient use and the like. Therefore, the external care product with simple formula, easily-obtained raw materials, mildness and easy use and adaptation to the extraction of various ethanol solvents is developed, and has stronger practical significance. Disclosure of Invention The invention provides an external care cream, which is prepared from silkworm larva and gentiana macrophylla as main raw materials by adopting ethanol solvent extraction, has a simple formula, mild properties and flexible preparation mode, and is suitable for daily care of external skin. The external care cream comprises 10-20 parts of silkworm larva, 8-15 parts of gentiana macrophylla and a proper amount of 20-99% ethanol, wherein the ethanol can be edible wine, health care medicinal liquor or medical ethanol, and is wide in source and convenient to obtain. The ethanol concentration is illustrated by 20% -99%, wherein the ethanol concentration is mild and safe, the low-concentration ethanol can be directly soaked and extracted by edible wine and health-care medicinal liquor, the high-concentration ethanol is mainly used for improving the extraction efficiency, can be diluted and used according to requirements in actual production, is subjected to reduced pressure concentration after extraction, is mixed by adding conventional external matrixes such as vaseline, lanoline and the like, can effectively reduce the irritation of a system, ensures the external use temperature of a finished product to be controllable, and meets the use requirements of daily skin care. Further, the external care paste can be further optionally added with one or more of artificial musk, ground beetle, mirabilite, myrrh, chinese angelica, rhizoma polygonati, chinese yam, medlar, mulberry, cinnamon, fructus alpiniae oxyphyllae, clove and honey so as to adapt to different care scenes and use requirements. The invention also provides a preparation method of the external care cream, which comprises the steps of crushing and mixing the silkworm larva and the gentiana macrophylla uniformly, soaking and extracting the silkworm larva and the gentiana macrophylla by using 20% -99% ethanol or sealing and soaking the silkworm larva and the gentiana macrophylla at normal temperature, filtering the solution, concentrating the extract to obtain an extract, adding a conventional external matrix and mixing the extract uniformly to prepare the external care cream, adding components such as artificial musk and the like which are easy to volatilize and lose under the condition of low temperature, and ensuring the stability of the components. The invention has simple formula, no addition of hormone and antibiotics, common raw materials, mild process and easy operation, can be suitable for low-alcohol edible wine, medicinal liquor and medical ethanol with different concentrations, has wide application range and better safety, and is suitable for external skin care. Detailed description of the preferred embodiments Example 1 weighing 15 parts of Bombyx Batryticatus and 12 parts of radix Gentianae Marcrophyllae, pulverizing, mixing, adding 35% edible wine, soaking at room temperature under sealed condition for 7 days, filtering, collecting the extract, concentrating under reduced pressure at 45deg.C to obtain extract, adding conventional matrix, and mixing to obtain topical care paste. Example 2A topical care cream is prepared by weighing Bombyx Batryticatus 15 parts and radix Gentianae Marcrophyllae 12 parts, pulverizing, mixing, soaking in 60% ethanol for 2 times each for 2 hr, filtering, mixing the extractive solutions, concentrating to obtain extract, cooling to below 35deg.C, adding Moschus 0.05 parts, mixing, and adding conventional matrix. Example 3 weighing 15 parts of silkworm larva, 12 parts of gentiana macrophylla, 8 parts of rhizoma polygonati, 3 parts of ground beetle and 5 parts of Chinese angelica, crushing and mixing uniformly, adding 50% ethanol for extraction, filtering and concentrating to obtain an extract, adding a conventional matrix and mixing uniformly to prepare the external care cream.