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Extraction method of effective ingredients from ants

An extraction method and a technology of active ingredients, applied in the field of supercritical fluid extraction of active ingredients of ants, can solve the problems of long production cycle, inability to effectively remove ant mud and sand, pollute the environment, etc., and achieve the effect of increased yield

Active Publication Date: 2007-08-01
YABAO PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Crushing and milling ant raw materials cannot effectively remove the mud, sand, leaves and grass clippings carried by ants, and the heavy metals in the deposits exceed the standard, and some biologically active substances and trace elements are easily damaged; although organic solvent extraction can extract ants from raw materials active ingredients, but there is a problem of solvent residue, which affects product quality, pollutes the environment, and has a long production cycle and high energy consumption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The effective components of ants are extracted using CQ-1 1L supercritical fluid extraction equipment, which is mainly composed of an extractor and two separators. The volume of the extractor is 1L. The extractor and separator have interlayers, which can exchange heat and keep warm. The extraction process is: whole ants - supercritical CO 2 Fluid Breakdown (A) - Supercritical CO 2 Fluid Extraction (B) - Separation I - Separation II - Product.

[0019] Take 300g of air-dried or oven-dried Pseudomonas spiny ants, put the whole ant in an extraction kettle or a pressurizer, and make the supercritical CO 2 The fluid is in full contact with the ant insect body, pressurized to 15-30MPa, and kept at a temperature of 35-50°C for 30-60min to balance the internal and external pressure of the ant cell wall, then suddenly reduce the pressure to the two-stage pressure reducer to 10MPa , so that the cell wall of the ant shell ruptures due to the large pressure difference between the...

Embodiment 2

[0024] The CQ-1 type 1L supercritical fluid extraction equipment is mainly composed of an extractor and two separators. The volume of the extractor is 1L. The extractor and the separator have interlayers, which can exchange heat and keep warm. The technological process is: whole ant-supercritical CO 2 Fluid wall breaking-extraction-separation I-separation II-product. Take 300g of dried or oven-dried pseudo-black thorny ants, remove foreign matter impurities, and place the whole ant in supercritical CO 2 In the extraction kettle or pressurizer, first make supercritical CO 2 The fluid is in full contact with the ant insect body, pressurized to 20MPa, and kept for 30 minutes. When the temperature is above 40°C, the pressure inside and outside the ant cell wall is balanced, and then the pressure is suddenly reduced to 10MPa to the two-stage pressure reducer to crush the ant insect body. Effect. Ant whole insects treated by cell wall breaking are extracted with 300g of each load...

Embodiment 3

[0027] Using the same type of intermittent supercritical CO 2 Fluid extraction equipment, supercritical extraction device The volume of the extractor is 150L, ​​which is mainly composed of an extractor and two separators. Get 75Kg air-dried or oven-dried Pseudomonas spiny ants to remove foreign matter impurities. Ant whole insects placed in supercritical CO 2 In the extraction kettle or pressurizer, make supercritical CO 2 The fluid is in full contact with the ant insect body, pressurized to 20MPa, and kept at a temperature above 40°C for 30min, and then suddenly reduces the pressure to 10MPa to the two-stage pressure reducer, so that the cell wall of the ant shell is relatively large due to the pressure difference between the inside and outside of the cell wall and the inside and outside of the cell. And rupture occurs, to achieve the effect of smashing the ant worm body.

[0028] Ant whole worms treated with cell wall breaking, each load 75Kg, extraction pressure 25-35MPa...

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Abstract

The invention adopts super critical CO2 fluid to break the parietal wall and cells of ants' whole polypide so as to release the active ingredient. It can increase the extracting efficiency as well as prevent the destruction of active ingredients because of the mechanical disintegration. The method in the invention has overcome the defects of traditional processing method and retained the natural aromatic and volatile oil active ingredients.

Description

technical field [0001] The invention relates to a method for extracting effective components, in particular to a method for extracting effective components of ants with a supercritical fluid. Background technique [0002] Ants are a treasure trove of miniature nutrients. Through animal experiments and a large number of studies, it has been confirmed that ant powder is anti-inflammatory, analgesic, sterilizing, antiseptic, improving immunity, reducing gastric acid secretion, preventing ulcers, anti-epilepsy, anti-convulsions, anti-cancer and anti-inflammatory. Cancer, and the regulation of the human endocrine system have pharmacological effects. The medical value of ants was discovered by our ancestors very early. The "King Kong Pills" used in the Han Dynasty to treat weak bones and muscles was made by grinding ants into powder and refining pills with honey, and it was widely spread among the people. Li Shizhen, a pharmacist in the 16th century, has the most detailed record...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/64A61P3/02
Inventor 任武贤冯伟董晓波
Owner YABAO PHARMA GRP CO LTD
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