A kind of preparation method of patchouli formula granule
A technology of formula granules and patchouli, which is applied in medical formulas, medical preparations with non-active ingredients, medical preparations containing active ingredients, etc.
Active Publication Date: 2022-02-15
GUANGZHOU XIANGXUE PHARMA CO LTD
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[0003] This application provides a method for preparing patchouli formula granules, which solves the problem of how to extract water-soluble components from patchouli and retain volatile oil components to the greatest extent in the prior art
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[0023] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.
[0024] The core of the application is to provide a method for preparing patchouli formula granules, which solves the problem of how to prepare volatile oil and dry cream powder from patchouli in the prior art.
[0025] figure 1 A flow chart of a method for preparing patchouli formula granules provided in the embodiment of the present invention, as shown in Figure 1, the method includes the following steps:
[0026] S101: Weighing a set amount of decoction pieces of patchouli. The set amount can be set to 4500g. Correspondingly, 1000g of patchouli formula granules can be made, that is, the feeding ratio of patchouli decoction pieces and patchouli formula granules is 4500:1000. In actual produ...
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This application discloses a method for preparing patchouli formula granules. First, take a set amount of decoction pieces; then decoct the decoction pieces twice, collect volatile oil during the first decoction, and filter after the two decoctions Obtain the filtrate, then mix the filtrate obtained twice to obtain an extract, place the extract in a vacuum concentration device to obtain an extract, then add beta-cyclodextrin to the extract, mix well, and spray dry to obtain a dry extract. Use beta-cyclodextrin to carry out inclusion treatment on volatile oil to obtain fine powder of volatile oil inclusions. Finally, add dry cream powder to the fine powder of inclusions and mix, add dextrin and mix well, and add the mixed mixture to dry powder. The patchouli formula granules are obtained after being processed by a legal granulator. The method can not only extract water-soluble components but also retain volatile oil components to the greatest extent, and use the obtained dry cream powder and volatile oil to prepare patchouli formula granules. The prepared patchouli formula granule has good efficacy, effectively retains volatile oil, and is convenient to carry, store and use.
Description
technical field [0001] The application relates to the application field of patchouli, in particular to a method for preparing patchouli formula granules. Background technique [0002] Patchouli belongs to aromatic traditional Chinese medicine, and the medicinal part is the aerial part. Its functions and indications are to aromatize turbidity, stop vomiting, and release summer heat. It is used for dampness and turbidity in the middle, nausea and vomiting, heat-dampness syndrome, early onset of dampness and temperature, fever and fatigue, chest tightness and discomfort, cold-damp blocking heat, abdominal pain, vomiting and diarrhea, nasal sinusitis headache. However, the components of patchouli are divided into volatile and non-volatile components. The main components in the volatile oil are patchouli alcohol, patchoulone, α-guaiaene, δ-guaiaene, α-patchoulene, β-patchoulene, prickoulene, etc.; The non-volatile components mainly include vanillic acid, protocatechuic acid, f...
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IPC IPC(8): A61K9/16A61K36/532A61K47/69
CPCA61K36/532A61K9/1652A61K47/6951A61K2236/331A61K2236/39
Inventor 姚娜黄燕明陈桂生李雪银汪静康志英
Owner GUANGZHOU XIANGXUE PHARMA CO LTD