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herba cynara scolymus L. granula and preparation method thereof

A technology of artichoke and granules, applied in the field of artichoke granules and preparation thereof, achieves the effects of uniform appearance, convenient and easy quality detection method, and high product qualification rate

Active Publication Date: 2019-03-26
HUAQIAO UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation of artichoke into granules can be beneficial to the taking of artichoke and the full utilization of active ingredients, but there is no report on a preparation method of artichoke granules

Method used

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  • herba cynara scolymus L. granula and preparation method thereof
  • herba cynara scolymus L. granula and preparation method thereof
  • herba cynara scolymus L. granula and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1) Take fresh artichoke flower buds, remove bad leaves, cut into slices with a thickness of 1cm, dry at 50-70°C, crush through a 10-mesh sieve to obtain artichoke powder; use 8 times the amount of artichoke powder ( Mass volume ratio, the same below) 50% (volume fraction, the same below) ethanol aqueous solution reflux extraction twice, each time for 1h, the extracts were filtered respectively, the filtrates were combined, and the ethanol was recovered under reduced pressure to obtain the artichoke crude extract extract ;

[0031] 2) Disperse the artichoke crude extract extract obtained in step 1) in water to obtain a sample solution whose content of the artichoke crude extract is 30g / 100mL, and put the sample solution on an AB-8 macroporous adsorption resin column , sequentially using 3 times the volume of the first eluent deionized water, 4 times the volume of the second eluent 20% ethanol aqueous solution, and 5 times the volume of the third eluent 70% ethanol aqueou...

Embodiment 2

[0035] 1) Take fresh artichoke flower buds, remove bad leaves, cut into slices with a thickness of 1cm, dry at 50-70°C, crush and pass through a 10-mesh sieve to obtain artichoke powder; use 8 times the amount of 50% ethanol aqueous solution was refluxed twice for 1 hour each time, the extracts were filtered separately, the filtrates were combined, the ethanol was recovered under reduced pressure, and the artichoke crude extract extract was obtained;

[0036]2) Disperse the artichoke crude extract extract obtained in step 1) in water to obtain a sample solution whose content of the artichoke crude extract is 30g / 100mL, and put the sample solution on an AB-8 macroporous adsorption resin column , sequentially using 3 times the volume of the first eluent deionized water, 4 times the volume of the second eluent 20% ethanol aqueous solution, and 5 times the volume of the third eluent 70% ethanol aqueous solution for gradient elution;

[0037] 3) collecting the eluate after elution ...

Embodiment 3

[0040] 1) Take fresh artichoke flower buds, remove bad leaves, cut into slices with a thickness of 1cm, dry at 50-70°C, crush and pass through a 10-mesh sieve to obtain artichoke powder; use 8 times the amount of 50% ethanol aqueous solution was refluxed twice for 1 hour each time, the extracts were filtered separately, the filtrates were combined, the ethanol was recovered under reduced pressure, and the artichoke crude extract extract was obtained;

[0041] 2) Disperse the artichoke crude extract extract obtained in step 1) in water to obtain a sample solution whose content of the artichoke crude extract is 30g / 100mL, and put the sample solution on an AB-8 macroporous adsorption resin column , sequentially using 3 times the volume of the first eluent deionized water, 4 times the volume of the second eluent 20% ethanol aqueous solution, and 5 times the volume of the third eluent 70% ethanol aqueous solution for gradient elution;

[0042] 3) collecting the eluate after elution...

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Abstract

The invention discloses a herba cynara scolymus L. granula and a preparation method thereof. The preparation method comprises the following steps: utilizing water or an ethanol water solution to extract herba cynara scolymus L. buds, utilizing a macroporous adsorption resin column to elute and separate the herba cynara scolymus L. buds, collecting eluant of a 50 to 95% ethanol water solution and concentrating and drying to obtain herba cynara scolymus L. extractive; evenly mixing with lactose and dextrin, then adding an ethanol water solution to serve as a wetting agent and starch slurry to serve as an adhesive, preparing a soft material, sieving, drying and granulating to obtain the herba cynara scolymus L. granula. According to the preparation method disclosed by the invention, the workprocedures of extraction, concentration, macroporous resin column separation, spray drying and the like are utilized to fully extracting, separating and purifying effective ingredients of the herba cynara scolymus L.; the effective ingredients of the herba cynara scolymus L. are prepared into the granula convenient to eat and store; the prepared herba cynara scolymus L. granula has appropriate granularity and even and attractive appearance; dissolving time, moisture, effective ingredient contents and the like can meet related requirements of the current Chinese Pharmacopoeia; the preparation method is suitable for the current production requirements, a quality detection method is convenient and easy to operate, and the product yield is high.

Description

technical field [0001] The invention belongs to the fields of biomedicine and food, and in particular relates to an artichoke granule and a preparation method thereof. Background technique [0002] Artichoke (Artichoke), also known as artichoke, artichoke, chrysanthemum thistle, lotus lily, French lily, scientific name Cynarascolymus L., is a perennial herb of the genus Artichoke in the family Asteraceae. Artichoke is a kind of edible and medicinal material, its leaves are rich in polyphenols, flavonoids and their derivatives such as dicaffeoquinic acid, cynarin (1,5-dicaffeoylquinic acid) , Chlorogenic acid (3-caffeoylquinic acid), luteolin glucoside, apigenin glucoside, etc. Artichoke and its extracts have the functions of protecting the liver, lowering cholesterol, anti-oxidation, antibacterial, diuretic, improving digestive system function and anti-cancer. The preparation of artichoke into granules can be beneficial to the administration of artichoke and the full utili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/28A61K9/16A61P1/16A61P1/14A61P35/00A23L33/105A23L29/30A23P10/20
CPCA23V2002/00A61K9/1652A61K36/28A61K2236/331A61K2236/333A61K2236/39A61K2236/51A61K2236/55A23L29/30A23L33/105A23P10/20A61P1/14A61P1/16A61P35/00A23V2200/308A23V2200/32A23V2250/21
Inventor 汤须崇黄家妮汤伟玮黄志宏洪俊明
Owner HUAQIAO UNIVERSITY
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