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Method for improving extract yield of traditional Chinese medicine extract and application of poria cocos powder

A technology of extract and poria cocos powder, which is applied in the field of traditional Chinese medicine preparations, can solve the problems of increased dosage, reduced compliance, and difficulty in popularization of patients, and achieve the effects of reduced dosage, stable quality, and time saving

Pending Publication Date: 2021-12-07
BEIJING KANGRENTANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the complex operation, high cost and difficulty in popularization caused by the adjustment of process parameters in order to improve the ointment yield in the prior art, or the addition of a large number of auxiliary materials leads to an increase in the dosage of patients, and compliance The defect of reducing sex, thus providing a method to improve the yield of traditional Chinese medicine extract

Method used

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  • Method for improving extract yield of traditional Chinese medicine extract and application of poria cocos powder
  • Method for improving extract yield of traditional Chinese medicine extract and application of poria cocos powder
  • Method for improving extract yield of traditional Chinese medicine extract and application of poria cocos powder

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Embodiment 1

[0044] The present embodiment provides a kind of preparation method of Atractylodes macrocephala-Fuling granules, comprising the following steps:

[0045] Take 100 kg of decoction pieces of Atractylodes Rhizoma Atractylodes Rhizome and put them into the extraction tank, add drinking water with a volume of 12L / kg of decoction pieces (add 12L of water per kg of decoction pieces), heat to boiling, extract for 2.0h, filter; then add drinking water with a volume of 10L / kg of decoction pieces, heat Extract by boiling for 1.5h, filter, combine the two extracts, and store them in a storage tank. Concentrate under reduced pressure at 70° C. to a clear paste with a relative density of 1.10 (60° C.) under a vacuum of 0.09 MPa; add 50 kg of Poria cocos powder to the clear paste with stirring to obtain a mixed material. Put the mixed material in a spray tower for spray drying, control the inlet air temperature: 170°C, the outlet air temperature: 75°C, the frequency of the atomizer: 200Hz, ...

Embodiment 2

[0047] The present embodiment provides a kind of preparation method of Atractylodes macrocephala-Fuling granules, comprising the following steps:

[0048] Take 100kg of decoction pieces of Atractylodes Rhizoma Atractylodes Rhizome, remove impurities, put them into an extraction tank, add drinking water with a volume of 10L / kg of decoction pieces, heat to boiling and extract for 1.5h, filter; then add drinking water with a volume of decoction pieces of 8L / kg, heat and boil for extraction for 1.5h, and filter , combine the two extracts, and store them in a storage tank. Concentrate under reduced pressure at 65° C. to a clear paste (50° C.) with a relative density of 1.05 under a vacuum of 0.07 MPa; add 40 kg of Poria cocos powder to the clear paste with stirring to obtain a mixed material. Put the mixed material in a spray tower for spray drying, control the inlet air temperature: 180°C, the outlet air temperature: 75°C, the frequency of the atomizer: 300Hz, and the frequency of...

Embodiment 3

[0050] The present embodiment provides a kind of preparation method of Atractylodes macrocephala-Fuling granules, comprising the following steps:

[0051] Take 100kg of decoction pieces of Atractylodes Rhizoma Atractylodes Rhizome, remove impurities, put them into an extraction tank, add drinking water with a volume of 14L / kg of decoction pieces, heat to boiling and extract for 2.0h, filter; then add drinking water with a volume of decoction pieces of 10L / kg, heat and boil for extraction for 1.0h, and filter , combine the two extracts, and store them in a storage tank. Concentrate under reduced pressure at 80° C. to a clear paste (70° C.) with a relative density of 1.10 under a vacuum degree of 0.08 MPa; add 20 kg of Poria cocos powder to the clear paste under stirring to obtain a mixed material. Put the mixed material in a spray tower for spray drying, control the inlet air temperature: 160°C, the outlet air temperature: 65°C, the frequency of the atomizer: 200Hz, and the fre...

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Abstract

The invention relates to the technical field of traditional Chinese medicine preparations and particularly relates to a method for improving extract yield of a traditional Chinese medicine extract and application of poria cocos powder. The method for improving the extract yield of the traditional Chinese medicine extract comprises the step of before drying, mixing the poria cocos powder with the traditional Chinese medicine extract. The method for improving the extract yield of the traditional Chinese medicine extract, provided by the invention, only needs to mix the poria cocos powder with the traditional Chinese medicine extract before drying and is simple to operate, the dosage of auxiliary materials can be greatly lowered, and even, the auxiliary materials are not required to be added before drying.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a method for improving the yield of traditional Chinese medicine extracts and the application of poria cocos powder. Background technique [0002] Traditional Chinese medicine preparations are made from traditional Chinese medicines in accordance with certain dosage forms to meet the needs of treatment or prevention, and can be finally provided to the drug users. Traditional Chinese medicine preparations include traditional Chinese medicine preparations, Chinese patent medicines, agreement prescription preparations and single medicine preparations, etc. With the development of modern science and technology, people continue to apply new processes, new excipients, and new equipment to research and develop new dosage forms of traditional Chinese medicine, and to prepare and produce new preparations, thereby fundamentally changing the backwardness of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/284A61K36/076A61K36/8968A61K9/16A61K35/64
CPCA61K36/284A61K36/076A61K35/64A61K36/8968A61K9/16A61K2236/331A61K2236/33A61K2236/39A61K2236/37A61K2236/51A61K2236/53A61K2300/00
Inventor 张志强田聪慧周永康闫晓鑫付静
Owner BEIJING KANGRENTANG PHARMA
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