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Compound ginkgo biloba exocarp oil

A technology of Ginkgo biloba exotesta and oil agent, applied in the fields of medical raw materials derived from Ginkgo biloba, skin diseases, antifungal agents, etc.

Inactive Publication Date: 2018-11-23
PIZHOU GAXING MEDICINE TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to literature reports, there is no published patent application and related literature reports on the preparation of compound oil from the outer testa of Ginkgo biloba and Wuducao

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Take 800g of peach kernel oil, put it in a stainless steel interlayer pot, heat it to boiling, make the oil temperature reach 180°C, stop heating, add 100g of ginkgo testa, soak for 1 week, then heat to 130°C, add 100g of five poisonous grasses , and keep stirring for 2.5 hours, fry until the five poisonous grasses are scorched and not carbonized, remove the medicinal residues, take the oil out of the pan, filter it with a 120-mesh copper sieve while it is hot, and add 5g of borneol when the filtrate is cooled to 40°C, Stir to dissolve, filter, add an appropriate amount of peach kernel oil sterilized at 105°C from the filter and adjust the volume to 1000g.

Embodiment 2

[0024] Take 800g of soybean oil, put it in a stainless steel jacketed pot, heat it to boiling, make the oil temperature reach 180°C, stop heating, add 300g of ginkgo testa, soak for 1 week, then heat to 130°C, add 300g of five poisonous grasses, Keep stirring for 2.5 hours. When the five poisonous grasses are scorched and not carbonized, remove the medicinal residues, take the oil out of the pan, and filter it with a 120-mesh copper sieve while it is hot. When the filtrate is cooled to 40°C, add 25g of borneol and stir. Dissolve, filter, add an appropriate amount of soybean oil sterilized at 105°C from the filter and adjust the volume to 1000g.

Embodiment 3

[0026]Take 800g of pine nut oil, put it in a stainless steel jacketed pot, heat to boil, and when the oil temperature reaches 180°C, stop heating, add 250g of ginkgo testa, soak for 1 week, then heat to 130°C, add five poisonous grasses 250g, keep stirring for 2.5h, fry until the five poisonous grasses are scorched and not carbonized, remove the medicinal residue, take the oil out of the pan, filter it with a 120-mesh copper sieve while it is hot, and add 20g of borneol when the filtrate is cooled to 40°C , stir to dissolve, filter, add an appropriate amount of pine nut oil sterilized at 105°C from the filter and adjust the volume to 1000g.

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PUM

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Abstract

The invention relates to a compound ginkgo biloba exocarp oil, and belongs to the field of traditional Chinese medicine preparations. The compound ginkgo biloba exocarp oil is characterized by being prepared from the following raw materials according to a proportional ratio by weight that every 1000g of compound ginkgo biloba exocarp oil contains 100 to 300g of ginkgo biloba exocarp, 100 to 300g of polygonaceae polygonum chinense, 5 to 25g of bomeolum synthcticum, and the balance of vegetable oil. The compound ginkgo biloba exocarp oil has the advantages that the compound ginkgo biloba exocarpoil is applied to the affected part to kill various bacteria and fungi, the effects of diminishing inflammation and relieving itching are realized, and the better synergistic effect of treating dermatitis, neurodermatitis, eczema, hand and foot tinea, tinea versicolor, and tinea corporis is also realized; the ginkgo biloba exocarp is a kind of waste at the local area, and is processed into the preparation with obvious treatment effect, so that the considerable value with high-efficiency utilization of wastes is realized; the polygonaceae polygonum chinense is usually used as the cultivating plant in garden greening, and the output is high; the production cost is lower, the usage amount of product is small, and the effect is satisfactory; the compound ginkgo biloba exocarp oil is a compound medicine preparation with development value.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine preparation and relates to a compound ginkgo exocarp oil. Background technique [0002] Ginkgo biloba seed coat is the outer part of the hard shell of ginkgo tree seeds (i.e. ginkgo), commonly known as ginkgo coat. The Ginkgo exocarp is the fleshy exocarp of the Ginkgo seed. Scientists have found through research that the outer testa contains a large amount of hydrogenated ginkgolic acid, ginkgool and ginkgool, and also contains ginkgoxanthin, isoginkkoxanthin and polysaccharides, as well as trace amounts of ginkgolides. Its action properties are similar to those of cyclophosphamide and dexamethasone. The polysaccharides in the exotesta of Ginkgo biloba can enhance the function of cellular immunity, and have effects on the production of B lymphocytes and the formation of antibodies in the process of humoral immunity. According to literature reports, the alcohol intermediates in the o...

Claims

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Application Information

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IPC IPC(8): A61K36/70A61K47/10A61K47/44A61P17/00A61P31/10A61K31/045
CPCA61K36/16A61K9/0014A61K31/045A61K36/70A61K47/10A61K47/44A61K2236/35A61K2236/53A61P17/00A61P31/10A61K2300/00
Inventor 张奎昌花丽汤先伟张路
Owner PIZHOU GAXING MEDICINE TECH SERVICE CO LTD
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