Bitter gourd freshly squeezed vacuum-dried powder decoction piece and preparation technology

A technology of vacuum drying and preparation technology, which is applied in the direction of medical preparations containing active ingredients, plant/algae/fungus/moss ingredients, block transportation, etc. Problems such as the loss of ingredients, to avoid the decline in the quality of medicinal materials, reduce the volume of decoction pieces, and avoid the loss of active ingredients

Inactive Publication Date: 2017-08-22
CHONGQING MEDICAL & PHARMA COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to solve the problems in the prior art, such as the large volume of prepared bitter gourd decoction pieces, the loss of polar and non-polar active

Method used

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  • Bitter gourd freshly squeezed vacuum-dried powder decoction piece and preparation technology
  • Bitter gourd freshly squeezed vacuum-dried powder decoction piece and preparation technology
  • Bitter gourd freshly squeezed vacuum-dried powder decoction piece and preparation technology

Examples

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Comparison scheme
Effect test

Embodiment 1

[0038] A kind of preparation technology of bitter gourd freshly squeezed vacuum-dried powder decoction pieces is characterized in that, comprises the following steps:

[0039] 1) Pretreatment

[0040] The commercially available fresh balsam pear is deseeded, cleaned, sliced; then the balsam pear cut into sections is sterilized under 254nm ultraviolet environment, and the sterilization time is 30min;

[0041] 2) Squeeze the juice

[0042] 2.1) Put the sterilized bitter gourd obtained in step 1) in a press and press to obtain virgin juice and medicinal residues I;

[0043] 2% of the first-pressed medicinal juice is reserved for later use, the reserved first-pressed medicinal juice is medicinal juice A, and the remaining virgin medicinal juice is medicinal juice B;

[0044] 2.2) After adding water and stirring the medicinal residues obtained in step 2.1), place them in a plate and frame filter press for pressure filtration to obtain medicinal juice C and medicinal residues II; ...

Embodiment 2

[0064] A kind of preparation technology of bitter gourd freshly squeezed vacuum-dried powder decoction pieces is characterized in that, comprises the following steps:

[0065] 1) Pretreatment

[0066] The commercially available fresh balsam pear is deseeded, cleaned, sliced; then the balsam pear cut into sections is sterilized under a 254nm ultraviolet environment, and the sterilization time is 60min;

[0067] 2) Squeeze the juice

[0068] 2.1) Put the sterilized bitter gourd obtained in step 1) in a press and press to obtain virgin juice and medicinal residues I;

[0069] 2% of the first-pressed medicinal juice is reserved for later use, the reserved first-pressed medicinal juice is medicinal juice A, and the remaining virgin medicinal juice is medicinal juice B;

[0070] 2.2) After adding water and stirring the medicinal residues obtained in step 2.1), place them in a plate and frame filter press for pressure filtration to obtain medicinal juice C and medicinal residues II...

Embodiment 3

[0090] A kind of preparation technology of bitter gourd freshly squeezed vacuum-dried powder decoction pieces is characterized in that, comprises the following steps:

[0091] 1) Pretreatment

[0092] Commercially available fresh balsam pear is deseeded, cleaned, sliced; then the balsam pear cut into sections is sterilized under 254nm ultraviolet environment, and the sterilization time is 45min;

[0093] 2) Squeeze the juice

[0094] 2.1) Put the sterilized bitter gourd obtained in step 1) in a press and press to obtain virgin juice and medicinal residues I;

[0095] 3% of the first-pressed medicinal juice is reserved for later use, the reserved first-pressed medicinal juice is medicinal juice A, and the remaining virgin medicinal juice is medicinal juice B;

[0096] 2.2) After adding water and stirring the medicinal residues obtained in step 2.1), place them in a plate and frame filter press for pressure filtration to obtain medicinal juice C and medicinal residues II;

[...

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Abstract

The invention discloses a preparation technology of a bitter gourd freshly squeezed vacuum-dried powder decoction piece. The preparation technology comprises 1) pretreatment, 2) squeezing juicing, 3) mixing and filtration, 4) concentration, 5) drying and granulation and 6) packaging. The preparation technology reduces a decoction piece size, maximally retains polar and non-polar active ingredients in the bitter gourd, prevents an active ingredient loss and drug quality reduction caused by decoction piece processing, storage and transportation at present and reduces the risk of drug contamination. The preparation technology has a great significance to ensure the quality stability and clinical safety and effectiveness of bitter gourd.

Description

technical field [0001] The invention relates to the field of Chinese herbal medicines, in particular to a freshly squeezed vacuum-dried powdered decoction piece of bitter gourd and a preparation process thereof. Background technique [0002] Bitter gourd, also known as bitter gourd, brocade litchi, leprosy grape, mangy melon, etc., is the fruit of cucurbitaceae bitter gourd. , blood in the stool; the fruit contains Momordica glucoside, which is an equimolecular mixture of β-sitosterol-β-D-glucoside and 5,25-stigmasterol-3-glucoside. Bitter gourd has a high vitamin C content, which can prevent scurvy, protect cell membranes, prevent atherosclerosis, improve the body's stress ability, and protect the heart. [0003] Modern studies have confirmed that bitter melon also has the effects of anti-hyperglycemia, hyperlipidemia and hypertension. [0004] Fresh bitter gourd is a medicine with the same origin as medicine and food. The commonly used processing methods of decoction pi...

Claims

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Application Information

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IPC IPC(8): A61K36/42A61K9/16
CPCA61K9/16A61K36/42A61K2236/31A61K2236/51A61K2236/53
Inventor 林凤云邱妍川刘阳刘应杰
Owner CHONGQING MEDICAL & PHARMA COLLEGE
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