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Preparation method for tablet of pure powder of Isaria cicadae Miquel

A technology of pure powder tablets and cicadae flowers, which is applied in the field of preparation of cicadae flower pure powder tablets, to achieve the effect of smooth surface, good hardness and easy tableting

Inactive Publication Date: 2017-03-29
ZHEJIANG BIOASIA PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In short, it has not been seen that the dry granulation process of Cordyceps can solve the problems of tablet hardness and formability. However, the inventors of the present application have overcome the above-mentioned defects in the research process and realized that the micro-powder of Cordyceps can be directly compressed into tablets. , and ensure the quality of the tablet

Method used

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  • Preparation method for tablet of pure powder of Isaria cicadae Miquel
  • Preparation method for tablet of pure powder of Isaria cicadae Miquel
  • Preparation method for tablet of pure powder of Isaria cicadae Miquel

Examples

Experimental program
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Effect test

Embodiment 1

[0042] A preparation method of cicada flower pure powder tablet, the method comprises the steps:

[0043] Step 1, taking cicada spore bundles (spore powder content 2%) and drying to a water content of 3% to 5%;

[0044] Step 2, crushing the spore bundles dried in step 1 into a coarse powder with a particle size range of 50 meshes, and controlling its water content to 3% to 5%;

[0045] Step 3, pulverizing the coarse powder obtained in step 2 into fine powder with a particle size of 500 mesh, and controlling its water content to 5%;

[0046] Step 4, performing dry granulation and sizing of the micropowder obtained in step 3, with a particle size of 20 mesh;

[0047] Step 5, tableting.

[0048] The prepared tablet is brownish yellow, has a smooth surface, a hardness of 4.9, and a yield of more than 95%.

[0049] See figure 1 .

Embodiment 2

[0051] A preparation method of cicada flower pure powder tablets, steps 1 to 5 are the same as in Example 1, the only difference is that the particle size of the micropowder in step 3 is 800 mesh.

[0052] The prepared tablet is brownish yellow, has a smooth surface, a hardness of 4.7, and a yield of more than 95%.

Embodiment 3

[0054] A method for preparing cicadae pure powder tablets, steps 1 to 5 are the same as in Example 1, the only difference is that the particle size of the micropowder in step 3 is 1000 mesh.

[0055] The prepared tablet is brownish yellow, has a smooth surface, a hardness of 4.5, and a yield of more than 95%.

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Abstract

The invention discloses a preparation method for a tablet of pure powder of Isaria cicadae Miquel. The tablet is prepared from the coremia of Isaria cicadae Miquel through a physical method. The tablet is characterized in that conidial powder content of the coremia of Isaria cicadae Miquel is in a range of 0 to 10%. The preparation method comprises the following steps: weighing the coremia of Isaria cicadae Miquel and successively carrying out drying, crushing, dry-process granulation, finishing and tableting. No accessory material is used in the preparation of the tablet, so the tablet is prepared from 100% purely natural powder of Isaria cicadae Miquel; and the tablet prepared by using the method has a smooth surface and good strength, can meet a variety of packaging and transporting conditions and is free of the phenomenon of fragmenting, powder falling or piece falling.

Description

technical field [0001] The invention relates to a preparation method of cicada flower pure powder tablets, which belongs to the field of medicine and health products. Background technique [0002] Cicada (Isaria cicadae Miquel) belongs to Ascomycot, Pezizomycotina, Sordariomycetes, Hypocreales, Cordycipitaceae of Fungi (FUNGI). , Isaria (Isaria), is my country's famous and precious Chinese medicinal materials, is a kind of Cordyceps fungus that parasitizes on cicadas (commonly known as "cicadas"). Its medicinal use has a history of more than 1,000 years. It is one of the traditional precious medicinal materials in my country and has various medicinal values. The main ingredients are adenosine, cordyceps polysaccharide, cordycepic acid (mannitol), cordycepin, uracil, sterols, alkaloids, vitamins, inorganic salts, mineral elements, etc. Cicada has unique and extensive effects, such as improving kidney function, anti-tumor, regulating immune system, nourishing and strengthenin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/062A61K9/20A61P13/12A61P35/00A61P37/04A61P39/00A61P9/12A61P3/10A61P29/00A61P25/20A61P39/06A61P31/10
Inventor 张忠亮王玉芹刘艳菊王莹陈桃宝施伟勤尹彬胡国佐孙长胜
Owner ZHEJIANG BIOASIA PHARMA CO LTD
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