CN1611498A - Grosvenor momordical flavone and its preparing prcess - Google Patents

Grosvenor momordical flavone and its preparing prcess Download PDF

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Publication number
CN1611498A
CN1611498A CNA200310110827XA CN200310110827A CN1611498A CN 1611498 A CN1611498 A CN 1611498A CN A200310110827X A CNA200310110827X A CN A200310110827XA CN 200310110827 A CN200310110827 A CN 200310110827A CN 1611498 A CN1611498 A CN 1611498A
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China
Prior art keywords
grosvenor momordica
flavonoid
ethanol
concentrated
crude product
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CNA200310110827XA
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Chinese (zh)
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CN1313457C (en
Inventor
陈全斌
义祥辉
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GUILIN ZHONGZU TRADITIONAL CHINESE MEDICINE CO Ltd
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Guangxi Normal University
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Publication of CN1313457C publication Critical patent/CN1313457C/en
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Abstract

The invention relates to a kid of Grosvenor momordica flavone manufactured with leaf and rattan of Grosvenor momordica, and its manufacturing technology. By using water or ethanol as solvent, adopting reflux extraction method, extract the flaconoid from leaf and rattan of Grosvenor momordica; then use resin adsorption method to enriching the flaconoid in extract, and elute, concentrate and dry with ethanol solution in order to manufacture virgin product with more than 25% flavone content; finally, extract, filtrate, concentrate, and dry with ethanol solution again, the fine work Grosvenor momordica flavone with more than 50% flavone content can be acquired. So the invention can develop raw material resource of the flavone product, can make leaf and rattan of Grosvenor momordica regarded as castoff in the past all have full utilization.

Description

Grosvenor momordica flavonoid and preparation technology thereof
(1) technical field:
The present invention relates to flavonoid compound, particularly grosvenor momordica flavonoid and preparation technology thereof.
(2) background technology:
People one mention flavones, (should be referred to as flavonoid compound definitely) often only can expect ginkgolic flavone glycoside, do not know grosvenor momordica flavonoid in addition at all.Grosvenor Momordica is the distinctive plant variety in backlands district, Chinese osmanthus.No matter the utility value of mentioning it is on the pharmacopeia or in the thinking people, substantially all is in the scope that is limited in the Application and Development of its fruit and deep processing.And to the Ye Heteng of Grosvenor Momordica, always all be regarded as useless waste to let alone to run its course, who would have thought can contain abundant flavonoid glycoside in the leaf of Grosvenor Momordica and the tendril.Through using high performance liquid chromatography (HPLC) analyzing and testing, major ingredient, matter, the amount that just can find flavonoid compound (being commonly called as flavones) contained in the leaf of Grosvenor Momordica and rattan are all suitable with ginkgolic flavone glycoside, and for example the content of Qi Zhong De Quercetin, kaempferol just is better than ginkgolic flavone glycoside.How fully developing the Ye Heteng of Grosvenor Momordica, therefrom make grosvenor momordica flavonoid, is the problem of being badly in need of research.
(3) summary of the invention:
The objective of the invention is to disclose grosvenor momordica flavonoid and the preparation technology thereof who extracts in a kind of leaf, the tendril with Grosvenor Momordica.
Our technical measures are: utilize water or ethanol or both mixed solutions to make solvent, adopt the refluxing extraction method, flavonoid compound is extracted from the leaf of Grosvenor Momordica and rattan, adopt the resin absorption method then, with the flavonoid compound enrichment in the extracting solution, use the ethanolic soln wash-out again, with elutriant concentrate, drying obtains containing the flavones amount greater than 25% crude product; Crude product is used alcohol extraction again, filter, concentrate, drying makes the elaboration grosvenor momordica flavonoid.
In refining like this grosvenor momordica flavonoid product, flavones content can be greater than 50%.Flavonoid compound has multiple physiologically active and pharmacological actions such as Green Tea Extract, anti-oxidant, anticancer, antibiotic, antianaphylaxis, anti-inflammatory, the present invention has expanded the raw material resources of flavones product, make Grosvenor Momordica except that fruit, its leaf, rattan have all obtained abundant application, have obtained the positive effect of turning waste into wealth.
(4) description of drawings:
Fig. 1 be by in People's Republic of China's state-promulgated pharmacopoeia version in 2000 to the specified requirement of the testing method of ginkgolic flavone glycoside, use high performance liquid chromatography (HPLC) to detect the liquid chromatogram of grosvenor momordica flavonoid.
(5) specific embodiments:
The processing step that utilizes Leaf of Grosvenor Momordica, rattan to prepare grosvenor momordica flavonoid is:
A, the leaf that will not have the Grosvenor Momordica of rotten mark, rattan be clean, air-dry, and rough chopping be placed in the lixiviate jar;
B, the pure water that adds 6~10 times of raw material weights or concentration are 50~70% ethanolic soln dipping;
C, extract steeping fluid, reclaim ethanol through three boilings with refluxing extraction technology;
The steeping fluid that d, merging are extracted for three times, the filtering water-insoluble;
E, with styrene type aggressiveness macroporous adsorbent resin or polyamide resin absorption cleaner liquid;
Resin after f, the washing absorption is 75~80% ethanolic soln wash-out with concentration to colourless again, collects elutriant;
G, with elutriant heating be concentrated into 23~25 degree Beaume or to solid content be 30~40%, (reclaiming ethanol simultaneously);
H, the concentrated solution drying is made the grosvenor momordica flavonoid crude product;
I, the grosvenor momordica flavonoid crude product is placed the lixiviate jar, add 8~10 times of grosvenor momordica flavonoid crude product weight, concentration and be 95~100% ethanol, be heated to boiling reflux 1 hour, cooled and filtered is got cleaner liquid, repeats 2~3 times;
J, cleaner liquid is concentrated, recovery ethanol;
K, with the concentrated solution drying, promptly get and make with extra care grosvenor momordica flavonoid.
Used lixiviate jar, filter, drying machine, the equipment of technology is conventional production unit, need not to give unnecessary details at this.It should be noted,, the ethanol in the extracting solution will be reclaimed surely and remove with before the resin absorption.Can select styrene type interpolymer macroporous adsorbent resin for use, as using D type resin, any all can D101, D201, DM301 etc.

Claims (2)

1, a kind of grosvenor momordica flavonoid, it is characterized in that: it is that water or ethanol or both mixed solutions are made solvent, adopt the refluxing extraction method, flavonoid compound is extracted from the leaf of Grosvenor Momordica and rattan, adopt the resin absorption method again, with the flavonoid compound enrichment in the extracting solution, use ethanol elution again, elutriant is concentrated, drying makes crude product; Crude product again with alcohol extraction, filtration, concentrated, dry, is made the elaboration grosvenor momordica flavonoid.
2, a kind of preparation technology of grosvenor momordica flavonoid is characterized in that: the processing step of preparation is:
A, the leaf that will not have the Grosvenor Momordica of rotten mark, rattan are clean, air-dry, rough lumber is placed in the lixiviate jar;
B, the pure water that adds 6~10 times of raw material weights or concentration are 50~70% ethanolic soln dipping;
C, extract steeping fluid, reclaim ethanol through three boilings with refluxing extraction technology;
The steeping fluid that d, merging are extracted for three times, the filtering water-insoluble;
E, usefulness styrene type aggressiveness macroporous adsorbent resin or polyamide resin absorption cleaner liquid;
Resin after f, the washing absorption is 75~80% ethanolic soln wash-out with concentration to colourless again, collects elutriant;
G, with the heating of the steeping fluid of wash-out be concentrated into 23~25 degree Beaume or to solid content be 30~40%, (reclaiming ethanol simultaneously);
H, the concentrated solution drying is made the grosvenor momordica flavonoid crude product;
I, the grosvenor momordica flavonoid crude product is placed the lixiviate jar, add 8~10 times of grosvenor momordica flavonoid crude product weight, concentration and be 95~100% ethanol, be heated to boiling reflux 1 hour, cooled and filtered is got cleaner liquid, repeats 2~3 times;
J, cleaner liquid is concentrated, recovery ethanol;
K, with the concentrated solution drying, must make with extra care grosvenor momordica flavonoid.
CNB200310110827XA 2003-10-28 2003-10-28 Grosvenor momordical flavone and its preparing prcess Expired - Lifetime CN1313457C (en)

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Application Number Priority Date Filing Date Title
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CN1611498A true CN1611498A (en) 2005-05-04
CN1313457C CN1313457C (en) 2007-05-02

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1324043C (en) * 2005-05-26 2007-07-04 广西中医学院 Prepn and use of high-purity momordica glycoside V
CN102138958A (en) * 2011-04-06 2011-08-03 湖北汇特生物医药技术有限公司 Process for extracting and purifying flavonoids in grosvener siraitia plants
CN102977165A (en) * 2012-12-07 2013-03-20 上海交通大学 Optimized purification preparation method for momordica grosvenori flavine
CN106860503A (en) * 2017-03-29 2017-06-20 桂林实力科技有限公司 The method that flavones is extracted from Luohanguo's residue
CN106866759A (en) * 2017-03-28 2017-06-20 广西甙元植物制品有限公司 The technique that grosvenor momordica flavonoid is produced from the waste liquid of Momordica-Glycosides decolorizing resin post discharge
CN111764194A (en) * 2020-07-02 2020-10-13 广西中烟工业有限责任公司 Preparation method of cigarette tipping paper containing momordica grosvenori flavone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1375499A (en) * 2002-03-28 2002-10-23 何伟平 Method of extracting and separating several components from mangsteen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1324043C (en) * 2005-05-26 2007-07-04 广西中医学院 Prepn and use of high-purity momordica glycoside V
CN102138958A (en) * 2011-04-06 2011-08-03 湖北汇特生物医药技术有限公司 Process for extracting and purifying flavonoids in grosvener siraitia plants
CN102977165A (en) * 2012-12-07 2013-03-20 上海交通大学 Optimized purification preparation method for momordica grosvenori flavine
CN102977165B (en) * 2012-12-07 2015-05-27 上海交通大学 Optimized purification preparation method for momordica grosvenori flavine
CN106866759A (en) * 2017-03-28 2017-06-20 广西甙元植物制品有限公司 The technique that grosvenor momordica flavonoid is produced from the waste liquid of Momordica-Glycosides decolorizing resin post discharge
CN106866759B (en) * 2017-03-28 2019-09-10 湖南华诚生物资源股份有限公司 The technique of grosvenor momordica flavonoid is produced from the waste liquid that Momordica-Glycosides decolorizing resin column is discharged
CN106860503A (en) * 2017-03-29 2017-06-20 桂林实力科技有限公司 The method that flavones is extracted from Luohanguo's residue
CN111764194A (en) * 2020-07-02 2020-10-13 广西中烟工业有限责任公司 Preparation method of cigarette tipping paper containing momordica grosvenori flavone

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