Unlock instant, AI-driven research and patent intelligence for your innovation.

A full-powder tabletting preparation method of qi-tonifying and blood-nourishing tablets

A technology of all-powder tableting and replenishing qi, which is applied in the field of medicine, can solve the problems of long process flow, large loss, and difficult granulation, etc., and achieve the effects of shortening process flow, moderately low hardness, and low disintegration degree

Active Publication Date: 2020-03-06
GUANGDONG HONGSHANHU PHARM CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation method of wet granulation is not easy to granulate after adding a binder, and it needs to be dried twice before it can be further made into Yiqiweixue Tablets. The process is long and the loss is large.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A full-powder tabletting preparation method of qi-tonifying and blood-nourishing tablets
  • A full-powder tabletting preparation method of qi-tonifying and blood-nourishing tablets
  • A full-powder tabletting preparation method of qi-tonifying and blood-nourishing tablets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method for whole powder tableting of Yiqiweixue Tablets, comprising the following steps:

[0025] (S1), take 12 parts of lubricant powder by weight and pass through a 100-mesh sieve to obtain the processed lubricant powder for subsequent use;

[0026] (S2), take 452 parts of Yiqi Weixue extract dry powder, 103 parts of binder powder and 3 parts of talcum powder by weight, pass through 80 mesh sieve respectively, then mix evenly, and then pass 40 mesh sieve to obtain mixed powder;

[0027] (S3), mix the treated lubricant powder obtained in step (S1) and the mixed powder obtained in step (S2), pass through a 40-mesh sieve, and press into tablets to obtain Yiqiweixue Tablets.

[0028] The lubricant powder is prepared by mixing silicon dioxide and magnesium stearate in a weight ratio of 9:3.

[0029] The binder powder is prepared by mixing microcrystalline cellulose, hydroxypropyl cellulose and sodium carboxymethyl cellulose in a weight ratio of 57:34:12.

...

Embodiment 2

[0034] A preparation method for whole powder tableting of Yiqiweixue Tablets, comprising the following steps:

[0035] (S1), take 10 parts by weight of the lubricant powder and pass through a 90-mesh sieve to obtain the treated lubricant powder for subsequent use;

[0036] (S2), take 450 parts of Yiqi Weixue extract dry powder and 99 parts of binder powder by weight, respectively pass through a 70-mesh sieve, then mix evenly, and then pass through a 30-mesh sieve to obtain a mixed powder;

[0037] (S3), mix the treated lubricant powder obtained in step (S1) and the mixed powder obtained in step (S2), pass through a 30-mesh sieve, and press into tablets to obtain Yiqiweixue Tablets.

[0038] The lubricant powder is prepared by mixing silicon dioxide and magnesium stearate in a weight ratio of 7:2.

[0039] The binder powder is prepared by mixing microcrystalline cellulose, hydroxypropyl cellulose and sodium carboxymethyl cellulose in a weight ratio of 55:32:10.

[0040] The m...

Embodiment 3

[0043] A preparation method for whole powder tableting of Yiqiweixue Tablets, comprising the following steps:

[0044](S1), take 14 parts of lubricant powder by weight and pass through a 110-mesh sieve to obtain the treated lubricant powder for subsequent use;

[0045] (S2), take 468 parts of Yiqi Weixue extract dry powder, 117 parts of binder powder and 4 parts of talcum powder by weight, respectively pass through a 90-mesh sieve, then mix evenly, and then pass through a 50-mesh sieve to obtain a mixed powder;

[0046] (S3), mix the treated lubricant powder obtained in step (S1) and the mixed powder obtained in step (S2), pass through a 50-mesh sieve, and press into tablets to obtain Yiqiweixue Tablets.

[0047] The lubricant powder is prepared by mixing silicon dioxide and magnesium stearate at a weight ratio of 10:4.

[0048] The binder powder is prepared by mixing microcrystalline cellulose, hydroxypropyl cellulose and sodium carboxymethyl cellulose in a weight ratio of 6...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of medicine, in particular to a full-powder tabletting preparation method of qi-tonifying and blood-nourishing tablets. The method comprises the followingsteps: (S1) taking 10-14 parts by weight of lubricant powders, and sieving the powders with a 90-110-mesh sieve to obtain treated lubricant powders for later use; (S2) taking 450-468 parts by weight of qi-tonifying and blood-nourishing extract dry powders, 99-117 parts by weight of adhesive powders and 0-4 parts by weight of talcum powders, sieving the powders with a 70-90-mesh sieve powders, then, uniformly mixing the powders and sieving the powders with a 30-50-mesh sieve to obtain mixed powders; and (S3) mixing the treated lubricant powders with the mixed powders, sieving the mixed powderswith a 30-50-mesh sieve, and carrying out tabletting to obtain the qi-tonifying and blood-nourishing tablets. According to the preparation method, the production procedures of the qi-tonifying and blood-nourishing tablets can be reduced, the technological process is shortened, and the production efficiency is improved, so that the production cost is reduced, and meanwhile, the problems of relatively long technological process and relatively large loss of existing qi-tonifying and blood-nourishing tablets prepared through a wet method are solved.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a method for preparing whole powder compressed tablets of Yiqiweixue Tablets. Background technique [0002] Iron deficiency anemia is one of the nutritional deficiency diseases with a relatively high incidence rate, and its incidence rate is significantly increased in developing countries, economically underdeveloped areas, infants, and women of childbearing age. Whether in urban or rural areas, children, adults or the elderly can occur. Iron-deficiency anemia is often characterized by sallow or pale complexion, dizziness, fatigue, lack of breath, loss of appetite, spontaneous sweating, pale lips and tongue, thin and weak pulse, growth retardation in children, and susceptibility to the disease due to reduced immune function Various diseases seriously affect the physical fitness, and the prevention and treatment of malnutrition and iron deficiency anemia has become the focus of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K9/20A61K47/04A61K47/02A61K47/12A61K47/38A61K36/725A61P7/06A61K35/14
CPCA61K9/2009A61K9/2013A61K9/2054A61K9/2095A61K35/14A61K36/481A61K36/725A61P7/06A61K2300/00
Inventor 方燕秋
Owner GUANGDONG HONGSHANHU PHARM CO LTD