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Preparation method and application of compound polygonum multiflorum preparation

A technology of Polygonum multiflorum and preparations, applied in the field of research and development of its pharmaceutical products, can solve the problems of low utilization rate, waste, and inability to be eaten by fish

Inactive Publication Date: 2011-05-18
SHANDONG UNIV AT WEIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current fish feed additives have the disadvantages of easy melting and poor stability, some of which cannot be eaten by fish, low utilization rate and serious waste

Method used

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  • Preparation method and application of compound polygonum multiflorum preparation
  • Preparation method and application of compound polygonum multiflorum preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Step (1): Select high-quality Polygonum multiflorum 6g, Angelica 6g, American ginseng 6g, Acanthopanax 6g, Polygonatum 6g, Tangerine peel 4g, Chinese yam 4g, Polyporus 2g, Hawthorn 2g, Malt 2g, Jujube 2g and wash, microwave Dried, pulverized into 50 mesh powder;

[0012] Step (2): Boil the powder in step (1) for 3 times, add 6 times the amount of water to soak for 4.0 hours for the first time, heat and boil for 2.0 hours, add 4 times the amount of water for the second time, heat and boil for 1.5 hours, and add 4 times the amount of water for 1.5 hours. Add 3 times the amount of water three times, heat and boil for extraction for 1.0 h, combine the extracts, filter to obtain the filtrate;

[0013] Step (3): Concentrate the filtrate in step (2) into an extract, mix evenly according to the ratio of extract:starch=1:4, granulate with a 10-mesh sieve, and pass through a 14-mesh sieve after drying to obtain the compound Polygonum multiflorum preparation .

Embodiment 2

[0015] Step (1): Select high-quality Polygonum multiflorum 9g, Angelica 9g, American ginseng 9g, Acanthopanax 9g, Polygonatum 9g, Tangerine peel 6g, Chinese yam 6g, Polyporus 4g, Hawthorn 4g, Malt 4g, Jujube 4g and wash, microwave dry, Pulverized into 50 mesh powder;

[0016] Step (2): Add water and boil the powder in step (1) for 3 times, add 8 times the amount of water for the first soak for 6.0 hours, heat and boil for 3.0 hours, add 4 times the amount of water for the second time, heat and boil for 2.0 hours, and then add Add 3 times the amount of water three times, heat and boil for extraction for 1.5 hours, combine the extracts, filter to obtain the filtrate;

[0017] Step (3): Concentrate the filtrate in step (2) into an extract, mix evenly according to the ratio of extract:starch=1:4, granulate with a 10-mesh sieve, and pass through a 14-mesh sieve after drying to obtain the compound Polygonum multiflorum preparation .

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Abstract

The invention relates to a preparation method and application of a compound polygonum multiflorum preparation, belonging to the technical field of research and development of medical products. The preparation method of the compound polygonum multiflorum preparation comprises the following steps of: selecting 6-9 grams of high-quality polygonum multiflorum, 6-9 grams of angelica, 6-9 grams of gen-seng, 6-9 grams of acanthopanax, 6-9 grams of rhizoma polygonati, 4-6 grams of pericarpium citri reticulatae, , 4-6 grams of yams, 2-4 grams of umbellate pore fungus, 2-4 grams of hawthorns, 2-4 grams of malts and 2-4 grams of dates, and cleaning; carrying out microwave drying; crushing into powder of 50 meshes; adding water for boiling, and extracting for three times; merging extracting solutions; filtering to obtain filter liquor; concentrating the filter liquor into extractum; uniformly mixing the extractum with starches according to the proportion of 1:4; granulating by using a sieve of 10 meshes; drying, and then sieving by using a sieve of 14 meshes to obtain the compound polygonum multiflorum preparation. The product has the effect of reducing the content of the serum urea nitrogen of a fancy carp and is beneficial to industrialized production.

Description

technical field [0001] The invention belongs to the technical field of research and development of pharmaceutical products. The invention relates to a preparation method and application of compound Polygonum multiflorum preparation. The product of the invention has the effect of reducing the serum urea nitrogen content of koi carp, and the product of the invention is beneficial to industrial production. Background technique [0002] Chinese herbal medicine feed additives have the advantages of being natural, economical, efficient, no residue, no drug resistance, and small side effects, and have dual functions of medicinal and nutritional properties, without the disadvantages of antibiotics and chemical drugs, and have been widely used in recent years In aquatic animal breeding, it is used to prevent diseases, promote growth and improve the quality of aquatic products. Chinese herbal medicine contains a variety of active ingredients, which can regulate the immune function o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8998A61K9/16A61P13/12A23K1/18A23K1/14A23K10/30A23K20/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 张崇禧赵宏苗艳丽张岩
Owner SHANDONG UNIV AT WEIHAI
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