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Cistanche effective ingredient extraction and enrichment method and equipment

An active ingredient, Cistanche herba technology, applied in the field of extraction and enrichment of effective ingredients of Cistanche deserticola, can solve the problems of low extraction rate, weak pigment removal ability, poor enrichment and separation effect, etc., to improve the extraction and enrichment rate, and the process is simple and feasible , the effect of low pigment content

Pending Publication Date: 2021-06-22
LUZHOU PINCHUANG TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the conventional extraction method used to extract the active ingredients of Cistanche has problems such as low extraction rate.
At the same time, when using macroporous resin to enrich the active ingredients, there are still problems such as poor enrichment and separation effect and weak pigment removal ability.

Method used

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  • Cistanche effective ingredient extraction and enrichment method and equipment
  • Cistanche effective ingredient extraction and enrichment method and equipment
  • Cistanche effective ingredient extraction and enrichment method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0054] Therefore, the preferred solution is: the box cover 32 can reciprocate linearly up and down inside the concentration box 30 , and the box cover 32 is close to the inside of the concentration box 30 and fits with the inner wall of the concentration box 30 in a gap. One way for the tank cover 32 to realize the reciprocating movement is: the outside of the tank cover 32 is connected with the hydraulic rod 31 , and the reciprocating motion is performed under the action of the hydraulic rod 31 . Of course, when the amount of preparation in the laboratory is small, reciprocation can also be achieved by manpower. When needs are concentrated, first observe liquid level height through observation window, and case cover 32 descends to the position near liquid level, but does not contact with liquid level. Start heating and concentrating subsequently, along with the decline of liquid level, slowly drop case cover 32 thereupon. This maximizes ethanol recovery and concentrate colle...

Embodiment 1

[0066] Example 1: Comparison of Extraction Methods of Active Components of Herba Cistanche

[0067] 1. Dried and pulverized Cistanche medicinal materials. Weigh four parts of medicinal materials, each 3g, and place them in the extraction box 10 respectively. Two of them adopt the cold soaking method (that is, the heating device of the extraction box 10 is not started), and the ethanol aqueous solution with 12 times the weight of medicinal materials is added, and the alcoholic strength is respectively 52% vol and 70% vol. The remaining two parts adopt the heat reflux method, add ethanol aqueous solution 12 times the weight of the medicinal material, the alcohol content is 52%vol and 70%vol respectively, the temperature is 60°C, start the drum 20, stop once every 2h, collect the extract, and then add Equal amount of ethanol aqueous solution, repeated alcohol extraction under the same corresponding conditions, a total of 3 times of alcohol extraction. Through the drain pipe 13,...

Embodiment 2

[0071] Embodiment 2: single factor test of each influencing factor of Cistanche active ingredient extraction

[0072] 1. Use a single factor experiment to investigate the extraction times, solid-liquid ratio, alcohol content, time and temperature. In each group of experiments, except for variables, other constant factors are: 2g of medicinal material powder; extraction three times, 1 hour each time; temperature 75°C; mass ratio of solid to liquid 1:12; alcohol content 52% vol.

[0073] The variables of each group are: (1) temperature: 60°C, 70°C, 80°C; (2) solid-liquid ratio: 1:6, 1:8, 1:10, 1:12, 1:14; (3) time (Each time): 1h, 1.5h, 2h; (4) Alcohol: 70% vol, 52% vol.

[0074] 2, test by the method of embodiment one. The temperature test results are as follows Figure 10-12 Shown (in sequence: 60°C, 70°C, 80°C). The results of the solid-liquid ratio test are as follows: Figures 13 to 17 Shown (in sequence: 1:6, 1:8, 1:10, 1:12, 1:14). The time test results are as follo...

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Abstract

The invention belongs to the field of organic chemical component extraction, and particularly relates to a cistanche effective ingredient extraction and enrichment technology. According to the specific technical scheme, according to a cistanche effective ingredient extraction and enrichment process, a hot reflux extraction method is adopted, an ethanol solution is adopted as an extraction medium, extraction is performed for three times, extraction is performed for 2 h each time, and the material-liquid ratio of each time is 1:10-1:14; and tandem enrichment is carried out by using AB-8 type macroporous resin and ADS-7 type macroporous resin. The invention provides the cistanche effective ingredient extraction and enrichment method suitable for industrial production, and the method has the advantages of good extraction and separation effects, simple and feasible process and low pigment content, and is expected to be used in the field of food processing.

Description

technical field [0001] The invention belongs to the field of extraction of organic chemical components, and in particular relates to a method and equipment for extracting and enriching effective components of Cistanche deserticola. Background technique [0002] Our country has a long history of using Cistanche deserticola. For example, "The Collection of Materia Medica" says: "It looks like meat when it is raw, and it is used as mutton soup. It is excellent for tonifying deficiency and deficiency, and it can also be eaten raw." Two, boil it to make it rotten, cut it thinly and grind it carefully, divide the refined mutton into four degrees and five flavors, cook it with rice porridge, and take it hollowly." Cistanche has many biological activities, which can nourish yin and yang, protect nerves, and improve bone quality Loose, etc., belong to the plants with the same source of food and medicine. The main active ingredients in Cistanche deserticola are phenylethanol glycosid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/64B01D11/02B01D15/00A61K135/00
CPCA61K36/64B01D11/0273B01D11/028B01D11/0288B01D11/0296B01D15/00A61K2236/333A61K2236/39A61K2236/55
Inventor 焦威王松涛陈一鸣向玲沈才洪
Owner LUZHOU PINCHUANG TECH CO LTD
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