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Preparation method of dendrobium officinale granula

A technology of Dendrobium candidum and granules, which can be used in food preparation, medical preparations containing active ingredients, and anti-toxins. good sex effect

Active Publication Date: 2014-09-17
BRIGHT FOOD GRP YUNNAN DENDROBIUM BIOTECHDEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, so far, there have been no reports of traditional Chinese medicine preparations with Dendrobium candidum, Poria cocos, ginseng, medlar, yam and coix seed as main components.

Method used

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  • Preparation method of dendrobium officinale granula
  • Preparation method of dendrobium officinale granula
  • Preparation method of dendrobium officinale granula

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0076] The preparation process of the present invention comprises the steps of:

[0077] 1. According to the weight ratio of Dendrobium candidum, Poria cocos, ginseng, medlar, yam and coix seed: 15-28: 30-42: 7-18: 3-13: 15-28: 15-28.

[0078] 2. Put Dendrobium officinale in a multifunctional extraction tank, add 20 times the amount of water to soak for 4 hours, decoct for 1.5 hours, and filter to obtain the first filter residue and the first filtrate;

[0079] 3. Put the first filter residue, poria cocos, ginseng, medlar, yam and coix seed into a multifunctional extraction tank, add 12 times the amount of water to decoct for 1 hour, and filter to obtain the second filter residue and the second filtrate;

[0080] 4. Put the second filter residue in a multifunctional extraction tank, add 10 times the amount of water to decoct for 1 hour, and filter to obtain the third filter residue and the third filtrate;

[0081] 5. Combine the first filtrate, the second filtrate and the thi...

Embodiment 1

[0086] Embodiment 1: the investigation of extraction time to the extraction rate of Dendrobium officinale

[0087] The same amount of Dendrobium candidum was taken to investigate the extraction time. The solid-liquid ratio was fixed at 1:40 (g / ml), and the extraction time was 2 hours, 3 hours, 3.5 hours, and 4 hours, and the crude polysaccharide content was determined. The result is as follows:

[0088] Table 6: Effects of different extraction times on the extraction rate of crude polysaccharides from Dendrobium officinale

[0089]

[0090] The above experimental results show that under the same amount of extraction water, the extraction rate of crude polysaccharides also increases correspondingly with the increase of extraction time, and the extraction rate of crude polysaccharides in 3.5 hours is significantly increased compared with 3 hours and 2 hours; compared with 4 hours And the extraction rate of crude polysaccharides in 3.5 hours, the extraction rate has no signif...

Embodiment 2

[0091] Embodiment 2: the investigation of the extraction rate of Dendrobium candidum by extracting water

[0092] Take the same amount of Dendrobium candidum for the investigation of the amount of water extracted, the fixed material-liquid ratio is 1:20; 1:30, 1:40, 1:50, the extraction time is 3.5 hours, and the crude polysaccharide content is measured. :

[0093] Table: 7: Effects of different extraction water volumes on the extraction rate of crude polysaccharides from Dendrobium officinale

[0094] Experiment number

Extracted water (g / ml)

Crude polysaccharide extraction rate (%) (calculated by medicinal materials)

1

20

46.5

2

30

58.1

3

40

67.4

4

50

69.5

[0095] Since the extraction of polysaccharides is a process in which solid solutes gradually dissolve, the extraction rate of polysaccharides from Dendrobium officinale tends to increase with the increase of solid-liquid ratio. Especiall...

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Abstract

The invention discloses a preparation method of dendrobium officinale granula. The preparation method comprises the following steps in sequence: getting components based on the ratio of dendrobium officinale to poria cocos to ginseng to fructus lycii to rhizoma dioscoreae to semen coicis by weight of 15 to 28: 30 to 42: 7 to 18: 3 to 13: 15 to 28: 15 to 28; feeding the dendrobium officinale into a multifunctional extracting tank, adding water to soak, boiling, and filtering to obtain a first filter residue and a first filtrate; feeding the first filter residue, poria cocos, ginseng, fructus lycii, rhizoma dioscoreae and semen coicis into the multifunctional extracting tank, adding water to boil and filtering to obtain a second filter residue and a second filtrate; placing the second filter residue into the multifunctional extracting tank, adding water to boil, and filtering to obtain a third filter residue and a third filtrate; and combining the filtrates, filtering, concentrating the filtrates under reduced pressure, adding Beta-cyclodextrin, spraying and drying to obtain extract powder, granulating in a dry method, and sieving and arranging particles. According to the preparation method of dendrobium officinale granula, the water is adopted and serves as the extracting solvent in the whole process, no wastewater and waste gas are generated in the production, and the preparation method is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicines, in particular to a method for efficiently extracting active ingredients of multi-flavored Chinese medicinal materials such as Dendrobium officinale and further preparing them into granules. Background technique [0002] Traditional Chinese medicine granules refer to the dry granular dosage form made by mixing the extracts of Chinese medicinal materials with suitable excipients or fine powders of some medicinal materials. Traditional Chinese medicine granules are a kind of traditional Chinese medicine formulation developed by combining the characteristics of decoction, wine and syrup. The characteristics of easy mildew and deterioration can also cover up the bitter taste of some traditional Chinese medicines. It can also be said that "Chinese medicine granules are the progress of the research on the processing technology and dosage form reform of Chinese herbal pieces. New ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8994A61K9/16A23L1/29A61P1/14A61P37/04A61P39/00A23L33/00
Inventor 赵才标张世定
Owner BRIGHT FOOD GRP YUNNAN DENDROBIUM BIOTECHDEV
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