CN101768514A - Alhagi sparsifolia extract and preparation method and application thereof - Google Patents
Alhagi sparsifolia extract and preparation method and application thereof Download PDFInfo
- Publication number
- CN101768514A CN101768514A CN200810231542A CN200810231542A CN101768514A CN 101768514 A CN101768514 A CN 101768514A CN 200810231542 A CN200810231542 A CN 200810231542A CN 200810231542 A CN200810231542 A CN 200810231542A CN 101768514 A CN101768514 A CN 101768514A
- Authority
- CN
- China
- Prior art keywords
- alhagi sparsifolia
- sparsifolia extract
- extract
- preparation
- alhagi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Seasonings (AREA)
Abstract
The invention relates to an alhagi sparsifolia extract and a preparation method and application thereof. The preparation method of the extract comprises the following steps: carrying out extraction by taking the alhagi sparsifolia as a raw material; carrying out concentration, precipitation, dust removing, vacuum concentration and aging on the extracting solution after extraction; and preparing the alhagi sparsifolia extract. When being added in tobacco, the alhagi sparsifolia extract can improve the natural fragrance of the tobacco, improve the smoking quality of cigarette and aroma quality of tobacco, also can soften the smoke and comfort the throat, and has the function of treating pharyngitis. As an additive of tobacco products, the alhagi sparsifolia extract is mainly used for two aspects of feeding and aromatizing in the process of manufacturing cigarette. The results of a plurality of times of tests and practical application in a plurality of types of tobaccos show that the alhagi sparsifolia extract is suitable for being used as the additive of various tobacco products, and has more obvious effects of improving the aroma quality of tobacco, softening the smoke and comforting the throat.
Description
Technical field
The present invention relates to a kind of Alhagi sparsifolia extract, the extracting method that also relates to a kind of this Alhagi sparsifolia extract simultaneously with and as the application of spices aspect, relate in particular to its application as the tobacco aromatics using aspect.
Background technology
Camel thorn is the general designation that the pulse family camel thorn belongs to (Alhagi) several plant, and main product is in Xinjiang, and camel thorn is a per nnial herb, stem branch green or greyish-green, and complete stool has the needle-like thorn, opens the red-purple papilionaceous flower.Camel thorn is very important feeding, medicinal and nectariferous plant.Camel thorn plants can be the single dominant kind and forms group, also can with middle life or drought in give birth to salt tolerant drought-enduring plant such as reed, draft such as Zhang Mao, colored bavin, black fruit lyceum, fetters willow, diversiform-leaved poplar, shrub, half arbor and arbor constitute group.Traditionally among the people, to mix life and all be referred to as camel thorn group with camel thorn with the common group that forms of other plant of camel thorn equal advantage, such group has the view of camel thorn.Camel thorn group mainly is grown in the saline meadow environment of lowland, Plain, is one of representative group of non-regional intrazonal vegetation, and camel thorn is to have to utilize herbage, herbal medicine that is worth and the economic plants of checking winds and fixing drifting sand.Contain crude protein 9.37%, crude fat 2.20%, robust fibre 16.74%, no nitrogen leaching 57.49%, ash content 8.9%, Ca 1.12%, P 0.072% in the camel thorn, the seed oil content height of camel thorn, the content of edible, especially unsaturated fatty acids is high especially; Rheumatism and the cancer of also camel thorn being used for the treatment of among the people.Its pharmaceutical research proves: give mouse camel thorn ethanol extraction repeatedly, the effect that suppresses the growth of transplantability tumor cell of liver is arranged.
Summary of the invention
The object of the present invention is to provide a kind of can be as the Alhagi sparsifolia extract of natural plant pefume.
Simultaneously, the present invention also aims to provide a kind of preparation method of this Alhagi sparsifolia extract.
Further, the present invention also aims to provide a kind of Alhagi sparsifolia extract in the application aspect spices.
To achieve these goals, technical scheme of the present invention has adopted a kind of Alhagi sparsifolia extract, and this extract is got by following method preparation: be raw material with the camel thorn, extract, extracting solution after extracting is concentrated, precipitates removal of impurities, vacuum concentration, ageing, make Alhagi sparsifolia extract.
Described Alhagi sparsifolia extract is specifically by the preparation of following method and get: being raw material with the camel thorn, is extraction agent with the aqueous ethanolic solution, and solid-liquid ratio is 1: (6-9), and under 80 ℃-85 ℃ temperature backflow 7-9 hour; It is 6 °F-8 °F that extracting solution is evaporated to degree Beaume after filtering, concentrated solution dissolves with the ethanol of 2-4 times of volume ratio, temperature is controlled at 15-25 ℃, and sedimentation is spent the night, and inclines to supernatant liquor, discard lower floor's chlorophyll and impurity, vacuum concentration supernatant liquor to degree Beaume is 8 °F-10 °F then, adds propylene glycol or glycerol, and the finished product that concentrates out is after ageing, shunting bottom clear liquid discards top impurity and promptly gets Alhagi sparsifolia extract.
The addition of described propylene glycol or glycerol for through extraction separation last the 15%-20% of the product weight of degree Beaume when being 8-10.The purpose of adding propylene glycol or glycerol mainly is to play water retention, to improve product steady dissolution, flowability and to play the rot-resistant effect.
Simultaneously, technical scheme of the present invention has also adopted a kind of preparation method of Alhagi sparsifolia extract, may further comprise the steps: with the camel thorn is raw material, is extraction agent with the aqueous ethanolic solution, and solid-liquid ratio is 1: (6-9), and under 80 ℃-85 ℃ temperature backflow 7-9 hour; It is 6 °F-8 °F that extracting solution is evaporated to degree Beaume after filtering, concentrated solution dissolves with the ethanol of 2-4 times of volume ratio, temperature is controlled at 15-25 ℃, and sedimentation is spent the night, and inclines to supernatant liquor, discard lower floor's chlorophyll and impurity, vacuum concentration supernatant liquor to degree Beaume is 8 °F-10 °F then, adds propylene glycol or glycerol, and the finished product that concentrates out is after ageing, shunting bottom clear liquid promptly gets Alhagi sparsifolia extract.
Described aqueous ethanolic solution is that 95% ethanol and water are (6-8) with volume ratio by concentration: mixed (3-5) gets.
The addition of described propylene glycol or glycerol for through extraction separation last the product weight of degree Beaume when being 8-10 15%20%.
Say that further technical scheme of the present invention has also adopted a kind of Alhagi sparsifolia extract in the application aspect spices.
Specifically adopted the application of a kind of Alhagi sparsifolia extract aspect the preparation tobacco aromatics using.
The present invention is raw material with the camel thorn, makes Alhagi sparsifolia extract through extraction, concentrating under reduced pressure, precipitation removal of impurities, vacuum concentration, after aged.Alhagi sparsifolia extract of the present invention is added on the tobacco, can improves the tobacco natural fragrance, improve the smoking property of cigarette quality and improve tobacco aroma matter, can also soft flue gas, comfortable throat; Effect with treatment pharyngitis.Alhagi sparsifolia extract is mainly used in the cigarette manufacturing processed reinforced with two aspects of perfuming as additive of tobacco product: the one, Alhagi sparsifolia extract and other material are made into feed liquid; The 2nd, Alhagi sparsifolia extract and other spices are deployed into perfuming liquid (essence) use.When Alhagi sparsifolia extract is applied in the spices, account for the 5-85% of spices gross weight, it can be used as the blending material, also can be used as independent a kind of spices and carries out perfuming.
The test of many times and the result of practical application of carrying out in the several types tobacco show: the suitable additive of making all kinds tobacco product of Alhagi sparsifolia extract, and to improving tobacco aroma matter, soft flue gas, comfortable throat has than positive effect.
Effect on tobacco: the solution that Alhagi sparsifolia extract is diluted to 10% (weight ratio) with 70% edible ethanol; Get each 50g of flue-cured tobacco sample leaf group (according to 0.5% tobacco weight ratio), take by weighing the spirituous solution for preparing, evenly be sprayed at Ye Zuzhong, to adopt 70% alcohol of same amount in the same old way with atomizer for medicine.The sample of handling well is airtight puts about 4h, the oven drying at low temperature tobacco, and cigarette is made by handwork; Smoke panel test through judging panel (more than each 6 people), smoke panel test and adopt single scoring, estimate from fragrance matter, perfume quantity, concentration, exquisiteness, the aspects such as gas, stimulation, pleasant impression of mixing of cigarette respectively.
Its odor type is blue or green odor type
Embodiment
Embodiment 1
The Alhagi sparsifolia extract of present embodiment is got by following method preparation: being raw material with the camel thorn, is extraction agent with the aqueous ethanolic solution, and solid-liquid ratio is 1: 8, refluxes 8 hours under 80 ℃ temperature; Extracting solution being evaporated to after filtering degree Beaume then is 7 °F, concentrated solution dissolves with the ethanol of 3 times of volume ratios, and wherein concentration of ethanol is 95%, and temperature is controlled at 20 ℃, sedimentation is spent the night, inclining supernatant liquor, discards lower floor's chlorophyll and impurity, and vacuum concentration supernatant liquor to degree Beaume is 9 °F then, add propylene glycol, the finished product that concentrates out is after ageing, and shunting bottom clear liquid discards top impurity and promptly gets Alhagi sparsifolia extract.
Embodiment 2
The Alhagi sparsifolia extract of present embodiment is got by following method preparation: being raw material with the camel thorn, is extraction agent with the aqueous ethanolic solution, and solid-liquid ratio is 1: 9, refluxes 7 hours under 85 ℃ temperature; It is 8 °F that extracting solution is evaporated to degree Beaume after filtering, concentrated solution is that 95% ethanol dissolves with 4 times of volume by volume concentrations, temperature is controlled at 25 ℃, and sedimentation is spent the night, and inclines to supernatant liquor, discard lower floor's chlorophyll and impurity, vacuum concentration supernatant liquor to degree Beaume is 10 °F then, adds glycerol, and the finished product that concentrates out is after ageing, shunting bottom clear liquid discards top impurity and promptly gets Alhagi sparsifolia extract.
Application Example 1
Alhagi sparsifolia extract of the present invention is applied to prepare on the spices, and the concrete component of spices is: 0.01 part of Sucus Mali pumilae, 0.45 part of geranyl acetone, 0.05 part of sea red pieces inspissated juice, 0.15 part of fermentation aromatic acid fruit extract, 0.80 part of linalool oxide, 0.20 part of the huge medicinal extract of chrysanthemum, 3.50 parts of Alhagi sparsifolia extracts, smart 2.00 parts of jujube, 3.50 parts of polymer brown things, 0.40 part of oak extract, tobacco fermentation is low boil 8.00 parts of volatile oil, 0.20 part of elegant Tianjin profit spices, 0.10 part of soft spices is moistened in Tianjin, 10.00 parts of propylene glycol, 10.00 parts of the imperial pearl fermented products of grass, 35.00 parts of ethanol; During preparation, the above-mentioned raw materials of each parts by weight is mixed, and thin up to 100.00 weight part gets product.
Application Example 2
The spices of present embodiment is got by the feedstock production of following parts by weight: 0.015 part of dorinone, 0.30 part of oxidation isophorone, 0.05 part of β-damascone, 5.00 parts of Alhagi sparsifolia extracts, 0.20 part of geranyl acetone, smart 5.00 parts of jujube, 2.00 parts of polymer brown things, 3.00 parts of Fructus Crataegi extracts, 10.00 parts of propylene glycol, 40.00 parts of ethanol; During preparation, with the raw material uniform mixing of above-mentioned each parts by weight, and thin up to 100.00 weight part, get product.
It should be noted last that: above embodiment is only in order to explanation, and unrestricted technical scheme of the present invention, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that, as the replacement that is equal to each raw material, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. Alhagi sparsifolia extract is characterized in that: this extract is by following method preparation and get: be that raw material extracts with the camel thorn, the extracting solution after the extraction is concentrated, precipitates removal of impurities, vacuum concentration, ageing, make Alhagi sparsifolia extract.
2. Alhagi sparsifolia extract according to claim 1, it is characterized in that: described Alhagi sparsifolia extract is specifically got by following method preparation: be raw material with the camel thorn, with the aqueous ethanolic solution is extraction agent, and solid-liquid ratio is 1: (6-9), and under 80 ℃-85 ℃ temperature backflow 7-9 hour; It is 6 °F-8 °F that extracting solution is evaporated to degree Beaume after filtering, concentrated solution dissolves with the ethanol of 2-4 times of volume ratio, temperature is controlled at 15-25 ℃, and sedimentation is spent the night, and inclines to supernatant liquor, discard lower floor's chlorophyll and impurity, vacuum concentration supernatant liquor to degree Beaume is 8 °F-10 °F then, adds water-holding agent, and the finished product that concentrates out is after ageing, shunting bottom clear liquid discards top impurity and promptly gets Alhagi sparsifolia extract.
3. Alhagi sparsifolia extract according to claim 2 is characterized in that: described water-holding agent is propylene glycol or glycerol, the addition of water-holding agent for through extraction separation last the 15%-20% of the product weight of degree Beaume when being 8-10.
4. the preparation method of an Alhagi sparsifolia extract, it is characterized in that: may further comprise the steps: with the camel thorn is raw material, is extraction agent with the aqueous ethanolic solution, solid-liquid ratio is 1: (6-9), under 80 ℃-85 ℃ temperature backflow 7-9 hour; It is 6 °F-8 °F that extracting solution is evaporated to degree Beaume after filtering, concentrated solution dissolves with the ethanol of 2-4 times of volume ratio, temperature is controlled at 15-25 ℃, and sedimentation is spent the night, and inclines to supernatant liquor, discard lower floor's chlorophyll and impurity, vacuum concentration supernatant liquor to degree Beaume is 8 °F-10 °F then, adds water-holding agent, and the finished product that concentrates out is after ageing, shunting bottom clear liquid promptly gets Alhagi sparsifolia extract.
5. the preparation method of Alhagi sparsifolia extract according to claim 4, it is characterized in that: described alcohol concn is 95%.
6. the preparation method of Alhagi sparsifolia extract according to claim 4 is characterized in that: described aqueous ethanolic solution is that 95% ethanol and water are (6-8) with volume ratio by concentration: mixed (3-5) gets.
7. the preparation method of Alhagi sparsifolia extract according to claim 4, it is characterized in that: described water-holding agent is propylene glycol or glycerol, the addition of water-holding agent for through extraction separation last the 15%-20% of the product weight of degree Beaume when being 8-10.
8. an Alhagi sparsifolia extract is in the application aspect spices.
9. the application of Alhagi sparsifolia extract aspect the preparation tobacco aromatics using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102315424A CN101768514B (en) | 2008-12-29 | 2008-12-29 | Alhagi sparsifolia extract and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102315424A CN101768514B (en) | 2008-12-29 | 2008-12-29 | Alhagi sparsifolia extract and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101768514A true CN101768514A (en) | 2010-07-07 |
| CN101768514B CN101768514B (en) | 2012-11-28 |
Family
ID=42501615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102315424A Expired - Fee Related CN101768514B (en) | 2008-12-29 | 2008-12-29 | Alhagi sparsifolia extract and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101768514B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058157A (en) * | 2011-01-19 | 2011-05-18 | 云南烟草科学研究院 | Application of oak chip extracting solution in Chinese-style cigarette |
| CN102178124A (en) * | 2011-05-06 | 2011-09-14 | 蒋慧 | Fructicative-period alhagi sparsifolia and alfalfa mixed silage and preparation method thereof |
| CN102178125A (en) * | 2011-05-06 | 2011-09-14 | 蒋慧 | Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof |
| CN102204627A (en) * | 2011-05-06 | 2011-10-05 | 蒋慧 | Mixed silage prepared from alhagi sparsifolia in branching stage and alfalfa and preparation method thereof |
| CN102204626A (en) * | 2011-05-06 | 2011-10-05 | 蒋慧 | Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof |
| CN102515942A (en) * | 2011-11-30 | 2012-06-27 | 新疆汇通旱地龙腐植酸有限责任公司 | Antitranspirant, and preparation and application thereof |
| CN102687903A (en) * | 2012-06-04 | 2012-09-26 | 云南烟草科学研究院 | Pomelo leaf extract and application thereof |
| CN103006754A (en) * | 2012-12-28 | 2013-04-03 | 新疆维吾尔自治区中药民族药研究所 | Manaplant alhagi extract and preparation method thereof |
| CN107653066A (en) * | 2017-09-28 | 2018-02-02 | 河南省新郑金叶香料有限公司 | A kind of cigarette radix glycyrrhizae aroma component and its extracting method and application |
| CN110179041A (en) * | 2019-05-09 | 2019-08-30 | 湖南川渝食品有限公司 | A kind of solid-state chafing dish bottom flavorings containing Alhagi sparsifolia extract |
| CN114502185A (en) * | 2019-10-03 | 2022-05-13 | 奥古尔·米尔扎尤索夫娜·穆萨哈诺娃 | Use of alhagi sparsifolia plant extracts (variants) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101081246A (en) * | 2007-04-18 | 2007-12-05 | 范勇进 | Medicine for treating pharyngitis |
| CN101259159A (en) * | 2008-04-17 | 2008-09-10 | 中国科学院新疆理化技术研究所 | Preparation of alhagi sparsifolia total flavones and uses thereof |
-
2008
- 2008-12-29 CN CN2008102315424A patent/CN101768514B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058157A (en) * | 2011-01-19 | 2011-05-18 | 云南烟草科学研究院 | Application of oak chip extracting solution in Chinese-style cigarette |
| CN102204627B (en) * | 2011-05-06 | 2013-07-24 | 塔里木大学 | Mixed silage prepared from alhagi sparsifolia in branching stage and alfalfa and preparation method thereof |
| CN102178125B (en) * | 2011-05-06 | 2013-08-07 | 塔里木大学 | Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof |
| CN102204627A (en) * | 2011-05-06 | 2011-10-05 | 蒋慧 | Mixed silage prepared from alhagi sparsifolia in branching stage and alfalfa and preparation method thereof |
| CN102204626A (en) * | 2011-05-06 | 2011-10-05 | 蒋慧 | Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof |
| CN102204626B (en) * | 2011-05-06 | 2013-07-24 | 塔里木大学 | Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof |
| CN102178124A (en) * | 2011-05-06 | 2011-09-14 | 蒋慧 | Fructicative-period alhagi sparsifolia and alfalfa mixed silage and preparation method thereof |
| CN102178125A (en) * | 2011-05-06 | 2011-09-14 | 蒋慧 | Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof |
| CN102178124B (en) * | 2011-05-06 | 2013-07-24 | 塔里木大学 | Fructicative-period alhagi sparsifolia and alfalfa mixed silage and preparation method thereof |
| CN102515942A (en) * | 2011-11-30 | 2012-06-27 | 新疆汇通旱地龙腐植酸有限责任公司 | Antitranspirant, and preparation and application thereof |
| CN102687903A (en) * | 2012-06-04 | 2012-09-26 | 云南烟草科学研究院 | Pomelo leaf extract and application thereof |
| CN103006754A (en) * | 2012-12-28 | 2013-04-03 | 新疆维吾尔自治区中药民族药研究所 | Manaplant alhagi extract and preparation method thereof |
| CN103006754B (en) * | 2012-12-28 | 2014-11-26 | 新疆维吾尔自治区中药民族药研究所 | Manaplant alhagi extract and preparation method thereof |
| CN107653066A (en) * | 2017-09-28 | 2018-02-02 | 河南省新郑金叶香料有限公司 | A kind of cigarette radix glycyrrhizae aroma component and its extracting method and application |
| CN110179041A (en) * | 2019-05-09 | 2019-08-30 | 湖南川渝食品有限公司 | A kind of solid-state chafing dish bottom flavorings containing Alhagi sparsifolia extract |
| CN114502185A (en) * | 2019-10-03 | 2022-05-13 | 奥古尔·米尔扎尤索夫娜·穆萨哈诺娃 | Use of alhagi sparsifolia plant extracts (variants) |
| CN114502185B (en) * | 2019-10-03 | 2024-05-03 | 奥古尔·米尔扎尤索夫娜·穆萨哈诺娃 | Use of alhagi plant extracts (variants) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101768514B (en) | 2012-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101768514B (en) | Alhagi sparsifolia extract and preparation method and application thereof | |
| JP5119343B2 (en) | Wine and its manufacturing method | |
| CN105124057A (en) | Rich fragrance type black tea and preparation method thereof | |
| CN105146738B (en) | Method for preparing cigarette substitute from peony | |
| KR101411944B1 (en) | Herbal tea and its manufacturing method | |
| CN104694353A (en) | Female health care wine and making method thereof | |
| CN104694358A (en) | Cornu cervi healthcare wine for boosting immunity and preparation method thereof | |
| KR20150029672A (en) | My skin health and beauty using the functional bio-ceramic and 107 kinds of native grasses | |
| CN107043788A (en) | A kind of method and its application that fig flavor is prepared based on bio perfume (or spice) | |
| CN108522684A (en) | A kind of Huanghua pear dark tea and preparation method thereof | |
| KR100648000B1 (en) | Manufacturing method of the liquors comprising cultured root of wild ginseng and alcoholic liquors using the same | |
| KR101750191B1 (en) | manufacturing method for pig breeding drinking water containing effective ingredient of onion, bellflower, lotus leaf | |
| KR102091783B1 (en) | Processed food of mushroom and method of manufacturing thereof | |
| CN102161944B (en) | Method for preparing Kushui rose dry red wine | |
| CN104068166A (en) | Camphor flavored green tea and preparation method thereof | |
| KR20140111364A (en) | My skin health and beauty using the functional bio-ceramic and 107 kinds of native grasses | |
| KR101698551B1 (en) | Chokeberry containing rice wine production methods | |
| CN102172124A (en) | High-quality, efficient and accurate dendrobium officinale harvesting method | |
| KR101245076B1 (en) | method for increasing aromatic compounds in cultured wild ginseng using the Picrasma quassioides Benn bark extract | |
| CN111334437B (en) | Preparation method of fermentation type tree flower extract for cigarettes | |
| KR100355428B1 (en) | Method for preparing bamboo liquor and the prepared liquor | |
| CN101946982B (en) | Use of natural plant material in cigarette | |
| CN111647462A (en) | Preparation method and application of michelia figo extract for cigarettes | |
| KR20150134540A (en) | black tea bag containing Chrysanthemum zawadskii | |
| KR20150025860A (en) | Composition for Ginkgo Venegar Containing Epicarp of Ginkgo and Manufacturing Method Thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |