CN104667572A - Industrial gardenia yellow pigment purification device and method for extracting gardenia yellow pigment - Google Patents
Industrial gardenia yellow pigment purification device and method for extracting gardenia yellow pigment Download PDFInfo
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Abstract
The invention discloses an industrial gardenia yellow pigment purification device and a method for extracting the gardenia yellow pigment. The device comprises an elution column, a vacuum recycling tank, a condenser, a dehydration column and a solvent heater, wherein the elution column, the vacuum recycling tank, the condenser, the dehydration column and the solvent heater are sequentially communicated with one another by virtue of pipelines; a sampling pipe is communicated with a pipeline between the elution column and the vacuum recycling tank; a sampling valve is arranged on the sampling pipe; a vacuum pump is arranged at the outlet of the dehydration column; a collection pipe is communicated with a pipeline between the dehydration column and the solvent heater; a collection valve is arranged on the collection pipe; the dehydration column is filled with dehydrating agents; and a water bath heating jacket is arranged outside the vacuum recycling tank in a sleeving manner. The method comprises the step of purifying gardenia yellow pigment from fine powder of solid gardenia yellow pigments containing lots of impurities. The device is simple in structure and convenient to use and is suitable for industrial production. The method is simple, low in cost, clean and environmentally friendly. The gardenia yellow pigment obtained by using the method is small in losses, high in purity and high in color value.
Description
Technical field
The present invention relates to natural products purification technique field, more specifically relate to a kind of method of Gardenia Yellow industrialization purifying plant and purification Gardenia Yellow.
Background technology
In natural product extraction process, the key of separation and purification object product technology often, extracting is then quite ripe technology.Current production common are two-phase or multiphase extraction, high-speed counter-current extraction, column chromatography, precipitated crystal etc. method about after natural product extraction to the method that object product carries out purifying.These methods respectively have pluses and minuses and need to select effective purification process or multiple method comprehensively should in order to reach the object of purifying according to the impurity situation science in the chemical property of object product and extract.
Gardenia Yellow is a class natural food pigment, except being used as except food additives, has more medical value widely, as hepatic cholagogic, anticancer, reducing blood lipid and hypotensive etc., is the natural colouring matter of the important dietotherapeutic of a class.But, industrial at Gardenia Yellow extraction purification, purification technique comparatively backwardness always.Current production is all adopt column chromatography for the technique of Purification of Fructus Gardeniae uranidin, and the method has inefficiency, and object loss of product is large, and solvent load is large, high in cost of production shortcoming.Especially reduce after macroporous resin adsorption Gardenia Yellow yield, wash-out cycle stretch-out, time-consuming, need double evaporation-cooling reclaim cause Gardenia Yellow be oxidized and reduce look valency.Therefore the Gardenia Yellow purifying process that a kind of rate of recovery is high, Impurity elution efficiency is high and avoid double evaporation-cooling to reclaim is studied significant for the development of Gardenia Yellow industry.
Summary of the invention
For solving above-mentioned prior art Problems existing, the invention provides a kind of Gardenia Yellow industrialization purifying plant, this apparatus structure is simple, easy to use.
Present invention also offers a kind of method of Gardenia Yellow of purifying, the method be simple, cost is low, clean environment firendly, use the method obtain Gardenia Yellow loss less, purity is high and look valency is high.
Realizing the technical scheme that above-mentioned purpose of the present invention adopts is:
A kind of Gardenia Yellow industrialization purifying plant, at least comprise wash-out post, vacuum recycling can, condenser, dehydration column and solvent heater, the liquid outlet of wash-out column bottom is communicated with by the entrance of pipeline with vacuum recycling can, the outlet of vacuum recycling can is communicated with condenser condenses tube inlet, the outlet of condenser condenses pipe is communicated with dehydration column entrance by pipeline, dehydration column outlet is communicated with solvent heater heating tube entrance by pipeline, the outlet of solvent heater heating tube is communicated with by the inlet of pipeline with wash-out column top, pipeline between wash-out post and vacuum recycling can is communicated with probe tube, probe tube is provided with sample cock, dehydration column exit is provided with vavuum pump, pipeline between dehydration column and solvent heater is communicated with collecting pipe, collecting pipe is provided with collection valve, dehydrating agent is filled with in dehydration column, heating water bath cover is set with outside vacuum recycling can.
Collecting pipe outlet has collecting tank.
Pipeline between dehydration column and solvent heater is communicated with air inlet pipe, and air inlet pipe is provided with air intake valve, and air inlet pipe is near solvent heater, and collecting pipe is near dehydration column.
Described dehydrating agent is anhydrous sodium sulfate or discolour silica gel.
Utilize a method for above-mentioned Gardenia Yellow industrialization purifying plant purification Gardenia Yellow, comprise the steps:
1) residue that cape jasmine fruit extraction cape jasmine oil is left afterwards is dried the ethanolic solution extraction that rear concentration is 70%-95%, extract is Vacuum Concentration under 50-80 DEG C of condition, dry, shatters rear 60-100 mesh sieve of crossing and obtains fine powder;
2) regulate that water-bath heater water temperature is 90-95 DEG C, heating-up temperature that the condensation temperature of condenser 7 is 5-15 DEG C and solvent heater is 60-80 DEG C, then close sample cock, collect valve and air intake valve, then by step 1) fine powder that obtains loads in wash-out post, then fill organic solvent in wash-out post;
3) vavuum pump is opened, under the effect of vavuum pump, organic solvent in wash-out post is sucked, by the fat-soluble pigment in fine powder, remaining grease, Gardenoside, chlorogenic acid and Polyphenols and flavonoids impurity extract and obtain Solvent Extract methods liquid, Solvent Extract methods liquid to enter in vacuum tube recycling can and is heated, organic solvent evaporates in a heated condition, organic solvent steam enters into after condenser is condensed into liquid organic solvent, liquid organic solvent enters in dehydration column and dewaters, liquid organic solvent after dehydration enters in solvent heater and heats, recycled in wash-out post is entered by the liquid organic solvent after heating, open sample cock every half an hour and extract Solvent Extract methods liquid sample, the relative amount of Gardenoside and chlorogenic acid in Solvent Extract methods liquid sample is detected with spectrophotometer, when Solvent Extract methods liquid sample 200-500 nanometer do not have absworption peak or absworption peak lower than 0.01 time, open collection valve, collect the liquid organic solvent through dehydration column dehydration, until do not have organic solvent to ooze in collecting pipe, drying is carried out to the fine powder be purified in wash-out post, close vavuum pump, solvent heater, condenser and heating water bath cover, finally collect the dry fine powder be purified.
Said extracted method is improved, open while opening collection valve after not having organic solvent to ooze in air intake valve or collecting pipe and open air intake valve, outside air is entered in solvent heater by air inlet pipe and is heated, hot-air is sucked and enters in wash-out post, carries out drying to the fine powder be purified in wash-out post; Collecting pipe outlet has collecting tank, and collecting tank collects the organic solvent flowed out from collecting pipe; Step 1 is loaded in wash-out post) height of fine powder that obtains is the 1/2-2/3 of wash-out post height; Described organic solvent is any one of anhydrous ethyl acetate, dry oil ether and anhydrous No. 6 gasoline, or two or three in anhydrous ethyl acetate, dry oil ether and anhydrous No. 6 gasoline are with the mixed solvent of arbitrary proportion mixing composition.
Compared with prior art, its beneficial effect and advantage are in the present invention:
1, the equipment part that this device is used is common device, thus cheap for manufacturing cost, and this unit capacity is large, is applicable to suitability for industrialized production.
2, the method is avoided using macroporous resin adsorption and wash-out, eliminates the Gardenia Yellow loss that macroporous resin adsorption causes, improves the output of Gardenia Yellow.
3, the method carries out high speed wash-out to impure more solid-state pigment under vacuum, and do not have the restriction of flow velocity and solvent ratio, elution speed increases substantially, and doubly, purification efficiency improves 10-20 doubly to purification time shorten 3-5.
4, the method is avoided adopting double evaporation-cooling to reclaim Gardenia Yellow, but directly carries out the impurity elimination of solid phase wash-out to Gardenia Yellow powder, and Gardenia Yellow is not with solution state in whole purification process, and so there is no oxidational losses, look valency reaches the highest.
5, the method cost is low, and whole process costs reduces 5-10 doubly than adopting the cost of traditional macroporous resin purification method.
6, the whole technical process of the method is without waste liquid and toxic emission, substantially pollution-free to environment, clean environment firendly, and efficient energy-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Gardenia Yellow industrialization purifying plant provided by the invention;
Wherein, 1-wash-out post; 2-probe tube; 3-air inlet pipe; 4-sample cock; 5-vacuum recycling can; 6-heating water bath cover; 7-condenser; 8-dehydrating agent; 9-dehydration column; 10-vavuum pump; 11-solvent heater; 12-collects valve; 13-collecting tank; 14-air intake valve, 15-collecting pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, Gardenia Yellow industrialization purifying plant of the present invention is described in detail.
As shown in Figure 1, this device at least comprises wash-out post 1, vacuum recycling can 5, condenser 7, dehydration column 9 and solvent heater 11 to the structure of Gardenia Yellow industrialization purifying plant provided by the invention.Wash-out post, vacuum recycling can, condenser, dehydration column and solvent heater can carry out Choice and design according to output or actual needs.Liquid outlet bottom wash-out post 1 is communicated with by the entrance of pipeline with vacuum recycling can 5, the outlet of vacuum recycling can 5 is communicated with condenser 7 condenser pipe entrance, the outlet of condenser 7 condenser pipe is communicated with dehydration column 9 entrance by pipeline, dehydration column 9 is exported and is communicated with solvent heater 11 heating tube entrance by pipeline, and the outlet of solvent heater 11 heating tube is communicated with by the inlet of pipeline with wash-out post 1 top.Pipeline between wash-out post and vacuum recycling can is communicated with probe tube 2, probe tube is provided with sample cock 4.Dehydration column exit is provided with vavuum pump 10, and vavuum pump provides power to the running of whole device.Pipeline between dehydration column 9 and solvent heater 11 is communicated with collecting pipe 15 and air inlet pipe 3, air inlet pipe 3 is near solvent heater 11, and collecting pipe 15 is near dehydration column 9, and air inlet pipe 3 is provided with air intake valve 14, and collecting pipe 15 is provided with collects valve 12.Air inlet pipe is used for air inlet, the fine powder in dry wash-out post after purifying.Be filled with dehydrating agent 8 in dehydration column, dehydrating agent be anhydrous sodium sulfate or discolour silica gel or other be insoluble to the dehydrating agent of organic solvent ethyl acetate, dry oil ether and No. 6 gasoline.Be set with heating water bath cover 6 outside vacuum recycling can, heating water bath cover is used for heating, and liquid organic solvent is flashed to organic solvent steam.Collecting pipe outlet has collecting tank 13, and collecting tank is for collecting the ethyl acetate after recycled.
Be specifically described utilizing the method for Gardenia Yellow industrialization purifying plant purification Gardenia Yellow of the present invention below in conjunction with specific embodiment.
Embodiment 1
Utilize a method for above-mentioned Gardenia Yellow industrialization purifying plant purification Gardenia Yellow, comprise the steps:
1) residue that cape jasmine fruit extraction cape jasmine oil is left afterwards is dried the food-grade ethanol solution extraction that rear concentration is 90%, extract is Vacuum Concentration under 50 DEG C of conditions, dry, shatters rear mistake 60 mesh sieve and obtains fine powder.
2) regulate that water-bath heater water temperature is 95 DEG C, heating-up temperature that the condensation temperature of condenser 7 is 5 DEG C and solvent heater is 80 DEG C, then close sample cock, collect valve and air intake valve, then by step 1) fine powder that obtains loads in wash-out post, the height loaded is 2/3rds of wash-out post height, then fills food-grade anhydrous ethyl acetate in wash-out post.
3) vavuum pump is opened, open the valve of wash-out column bottom, under the effect of vavuum pump, anhydrous ethyl acetate in wash-out post is sucked, by the fat-soluble pigment in fine powder, oil-soluble impurities, remaining grease, Gardenoside, chlorogenic acid and the impurity such as Polyphenols and flavonoids extract and obtain acetic acid ethyl acetate extract, acetic acid ethyl acetate extract to enter in vacuum recycling can and is heated, ethyl acetate evaporates in a heated condition, butanol vapor enters into after condenser is condensed into liquid acetic acid ethyl ester, liquid acetic acid ethyl ester enters in dehydration column and dewaters, liquid anhydrous ethyl acetate after dehydration enters in solvent heater and heats, come back in wash-out post by the liquid anhydrous ethyl acetate after heating, continue the Gardenoside in the fine powder in wash-out post, chlorogenic acid and the impurity such as Polyphenols and flavonoids carry out wash-out, circulation 2-3 hour like this, open sample cock every half an hour and extract anhydrous ethyl acetate extract sample, the relative amount of Gardenoside and chlorogenic acid in anhydrous ethyl acetate extract sample is detected with spectrophotometer, when anhydrous ethyl acetate extract sample 200-500 nanometer do not have absworption peak or absworption peak lower than 0.01 time, open air intake valve and collect valve, outside air is entered in solvent heater by air inlet pipe and is heated, hot-air is sucked and enters in wash-out post, drying is carried out to the fine powder be purified in wash-out post, collecting pipe collects the liquid anhydrous ethyl acetate after the recycled of dehydration column dehydration simultaneously, until do not have anhydrous ethyl acetate to instill in collecting tank in collecting pipe, close vavuum pump, solvent heater, condenser and heating water bath cover, collect the dry fine powder be purified, obtain highly purified Gardenia Yellow.The look valency of the Gardenia Yellow of gained is more than 400, and maximum absorption band is at 440 ran.
Method of purification of the present invention and traditional purification with macroreticular resin method are carried out the experiment of purification Gardenia Yellow, compared by the Gardenia Yellow that two kinds of methods obtain, result is as shown in the table:
As can be seen from the above table, the Gardenia Yellow that traditional macroporous resin purification method obtains is still containing more impurity (Gardenoside and chlorogenic acid), and again evaporate recovery owing to existing, cause the Gardenia Yellow generation oxidative degradation obtained, absworption peak violet shift is to 430 nanometers, and the absworption peak of the Gardenia Yellow that purification method of the present invention obtains does not change, illustrate that Gardenia Yellow is not oxidized in leaching process, look valency also significantly improves than traditional purification with macroreticular resin method, and purity substantially exceeds GB.
Embodiment 2
Utilize a method for above-mentioned Gardenia Yellow industrialization purifying plant purification Gardenia Yellow, comprise the steps:
1) residue that cape jasmine fruit extraction cape jasmine oil is left afterwards is dried the food-grade ethanol extraction that rear concentration is 70%, extract is Vacuum Concentration under 60 DEG C of conditions, dry, shatters rear mistake 100 mesh sieve and obtains fine powder.
2) regulate that water-bath heater water temperature is 90 DEG C, heating-up temperature that the condensation temperature of condenser 7 is 15 DEG C and solvent heater is 60 DEG C, then close sample cock, collect valve and air intake valve, then by step 1) fine powder that obtains loads in wash-out post, the height loaded is 1/2nd of wash-out post height, close the valve of wash-out column bottom, in wash-out post, fill food dry oil ether again, dry oil ether herein can replace with food-grade No. 6 gasoline;
3) vavuum pump is opened, under the effect of vavuum pump, dry oil ether in wash-out post is sucked, by the fat-soluble pigment in fine powder, oil-soluble impurities, remaining grease, Gardenoside, chlorogenic acid and Polyphenols and flavonoids class impurity extract and obtain petroleum ether extract, petroleum ether extract to enter in vacuum tube recycling can and is heated, benzinum evaporates in a heated condition, benzinum steam enters into after condenser is condensed into petroleum liquid ether, petroleum liquid ether enters in dehydration column and dewaters, liquid anhydrous benzinum after dehydration enters in solvent heater and heats, come back in wash-out post by the liquid anhydrous benzinum after heating, continue the fat-soluble pigment in the fine powder in wash-out post, oil-soluble impurities, Gardenoside, chlorogenic acid and the impurity such as Polyphenols and flavonoids carry out wash-out, circulation 2-3 hour like this, open sample cock every half an hour and extract dry oil ether extract sample, the relative amount of Gardenoside and chlorogenic acid in dry oil ether extract sample is detected with spectrophotometer, when dry oil ether extract sample 200-500 nanometer do not have absworption peak or absworption peak lower than 0.01 time, open air intake valve and collect valve, outside air is entered in solvent heater by air inlet pipe and is heated, hot-air is sucked and enters in wash-out post, drying is carried out to the fine powder be purified in wash-out post, collecting pipe collects the liquid anhydrous benzinum after the recycled of dehydration column dehydration simultaneously, until do not have dry oil ether to instill in collecting tank in collecting pipe.
4) when the fine powder in wash-out post is dry complete and after reclaiming dry oil ether, anhydrous ethyl acetate is filled again in dehydration column, open vavuum pump, under the effect of vavuum pump, anhydrous ethyl acetate in wash-out post is sucked, by the fat-soluble pigment in fine powder, oil-soluble impurities, Gardenoside, remaining grease, chlorogenic acid, the impurity such as Polyphenols and flavonoids extracts and obtains acetic acid ethyl acetate extract, acetic acid ethyl acetate extract to enter in vacuum tube recycling can and is heated, anhydrous ethyl acetate evaporates in a heated condition, butanol vapor enters into after condenser is condensed into liquid acetic acid ethyl ester, liquid acetic acid ethyl ester enters in dehydration column and dewaters, liquid anhydrous ethyl acetate after dehydration enters in solvent heater and heats, come back in wash-out post by the liquid anhydrous ethyl acetate after heating, continue the Gardenoside in the fine powder in wash-out post, chlorogenic acid, the impurity such as Polyphenols and flavonoids carries out wash-out, iterative cycles like this, open sample cock every half an hour and extract acetic acid ethyl acetate extract sample, Gardenoside in acetic acid ethyl acetate extract sample is detected with spectrophotometer, chlorogenic acid, the relative amount of the composition such as Polyphenols and flavonoids, when acetic acid ethyl acetate extract sample 200-500 nanometer do not have absworption peak or absworption peak lower than 0.01 time, open air intake valve and collect valve, outside air is entered in solvent heater by air inlet pipe and is heated, hot-air is sucked and enters in wash-out post, drying is carried out to the fine powder be purified in wash-out post, simultaneously collecting pipe collects the liquid acetic acid ethyl ester after the recycling of dehydration column dehydration, finally close vavuum pump, solvent heater, condenser and heating water bath cover, collect the dry fine powder be purified, obtain highly purified Gardenia Yellow.The look valency of the Gardenia Yellow of gained is more than 450, and maximum absorption band is at 441 ran.
Claims (9)
1. a Gardenia Yellow industrialization purifying plant, it is characterized in that: at least comprise wash-out post (1), vacuum recycling can (5), condenser (7), dehydration column (9) and solvent heater (11), the liquid outlet of wash-out post (1) bottom is communicated with by the entrance of pipeline with vacuum recycling can (5), the outlet of vacuum recycling can (5) is communicated with condenser (7) condenser pipe entrance, the outlet of condenser (7) condenser pipe is communicated with dehydration column (9) entrance by pipeline, dehydration column (9) outlet is communicated with solvent heater (11) heating tube entrance by pipeline, the outlet of solvent heater (11) heating tube is communicated with by the inlet of pipeline with wash-out post (1) top, pipeline between wash-out post (1) and vacuum recycling can (5) is communicated with probe tube (2), probe tube is provided with sample cock (4), dehydration column exit is provided with vavuum pump (10), pipeline between dehydration column (9) and solvent heater (11) is communicated with collecting pipe (15), collecting pipe is provided with collects valve (12), dehydrating agent (8) is filled with in dehydration column, heating water bath cover (6) is set with outside vacuum recycling can.
2. Gardenia Yellow industrialization purifying plant according to claim 1, is characterized in that: collecting pipe outlet has collecting tank (13).
3. Gardenia Yellow industrialization purifying plant according to claim 1, it is characterized in that: the pipeline between dehydration column and solvent heater is communicated with air inlet pipe (3), air inlet pipe is provided with air intake valve (14), air inlet pipe is near solvent heater (11), and collecting pipe is near dehydration column (9).
4. Gardenia Yellow industrialization purifying plant according to claim 1, is characterized in that: described dehydrating agent (8) is anhydrous sodium sulfate, any one in discolour silica gel, anhydrous calcium chloride and anhydrous calcium oxide.
5. utilize a method for claim 1 or 2 or the Gardenia Yellow industrialization purifying plant purification Gardenia Yellow described in 3 or 4, it is characterized in that comprising the steps:
1) residue that cape jasmine fruit extraction cape jasmine oil is left afterwards is dried the ethanolic solution extraction that rear concentration is 70%-95%, extract is Vacuum Concentration under 50-80 DEG C of condition, dry, shatters rear 60-100 mesh sieve of crossing and obtains fine powder;
2) regulate that water-bath heater water temperature is 90-95 DEG C, heating-up temperature that the condensation temperature of condenser 7 is 5-15 DEG C and solvent heater is 60-80 DEG C, then close sample cock, collect valve and air intake valve, then by step 1) fine powder that obtains loads in wash-out post, then fill organic solvent in wash-out post;
3) vavuum pump is opened, under the effect of vavuum pump, organic solvent in wash-out post is sucked, by the fat-soluble pigment in fine powder, remaining grease, Gardenoside, chlorogenic acid and Polyphenols and flavonoids impurity extract and obtain Solvent Extract methods liquid, Solvent Extract methods liquid to enter in vacuum recycling can and is heated, organic solvent evaporates in a heated condition, organic solvent steam enters into after condenser is condensed into liquid organic solvent, liquid organic solvent enters in dehydration column and dewaters, liquid organic solvent after dehydration enters in solvent heater and heats, recycled in wash-out post is entered by the liquid organic solvent after heating, open sample cock every half an hour and extract Solvent Extract methods liquid sample, fat-soluble pigment in Solvent Extract methods liquid sample is detected with spectrophotometer, grease, the relative amount of Gardenoside and chlorogenic acid, when Solvent Extract methods liquid sample 200-500 nanometer do not have absworption peak or absworption peak lower than 0.01 time, open collection valve, collect the liquid organic solvent through dehydration column dehydration, until do not have organic solvent to ooze in collecting pipe, drying is carried out to the fine powder be purified in wash-out post, close vavuum pump, solvent heater, condenser and heating water bath cover, finally collect the dry fine powder be purified.
6. the method for purification Gardenia Yellow according to claim 5, it is characterized in that: open while opening collection valve after not having organic solvent to ooze in air intake valve or collecting pipe and open air intake valve, outside air is entered in solvent heater by air inlet pipe and is heated, hot-air is sucked and enters in wash-out post, carries out drying to the fine powder be purified in wash-out post.
7. the method for purification Gardenia Yellow according to claim 5, is characterized in that: collecting pipe outlet has collecting tank, and collecting tank collects the organic solvent flowed out from collecting pipe.
8. the method for purification Gardenia Yellow according to claim 5, is characterized in that: load step 1 in wash-out post) height of fine powder that obtains is the 1/2-2/3 of wash-out post height.
9. the method for purification Gardenia Yellow according to claim 5, it is characterized in that: described organic solvent is any one of anhydrous ethyl acetate, dry oil ether and anhydrous No. 6 gasoline, or two or three in anhydrous ethyl acetate, dry oil ether and anhydrous No. 6 gasoline are with the mixed solvent of arbitrary proportion mixing composition.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922928A (en) * | 2015-06-04 | 2015-09-23 | 湖北民族学院 | Efficient substitution device for soxhlet extractor |
| CN105086506A (en) * | 2015-09-24 | 2015-11-25 | 云南麦瑞科生物科技有限公司 | Preparation device and method of high-quality gardenia yellow pigment |
| CN105670335A (en) * | 2015-12-31 | 2016-06-15 | 江门市林业科学研究所 | Method for two-pot two stage countercurrent dynamic extraction of gardenia yellow pigment |
| CN106902541A (en) * | 2017-04-25 | 2017-06-30 | 山东省中医药研究院 | A kind of collection device of Chinese medicine volatile materials |
| CN108129873A (en) * | 2017-12-24 | 2018-06-08 | 宁德职业技术学院 | A kind of Gardenia Yellow extraction equipment |
| CN108211418A (en) * | 2018-02-11 | 2018-06-29 | 刘召柱 | A kind of jasmine flower concrete production technology negative pressure piece-rate system |
| CN110806074A (en) * | 2019-11-13 | 2020-02-18 | 浙江贝尼菲特药业有限公司 | Wax gourd seed particle grease removing device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131633A (en) * | 2002-10-11 | 2004-04-30 | Riken Vitamin Co Ltd | Method for purifying yellow pigment of gardenia, and purified yellow pigment of gardenia |
| CN1544532A (en) * | 2003-11-25 | 2004-11-10 | 中国科学院武汉植物研究所 | Method for preparing gardenia yellow pigment |
| CN101411466A (en) * | 2008-11-24 | 2009-04-22 | 浙江省中药研究所有限公司 | Method for preparing cape jasmine yellow pigment using cape jasmine as raw material |
| CN101537265A (en) * | 2009-03-18 | 2009-09-23 | 南京大学 | Method of same column extracting and fractionation separation for organic matter with different poles in water |
| CN102728096A (en) * | 2012-07-10 | 2012-10-17 | 江苏惠康生物有限公司 | Edulcoration method of ginkgo leaf extraction process |
-
2015
- 2015-02-09 CN CN201510068042.3A patent/CN104667572B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131633A (en) * | 2002-10-11 | 2004-04-30 | Riken Vitamin Co Ltd | Method for purifying yellow pigment of gardenia, and purified yellow pigment of gardenia |
| CN1544532A (en) * | 2003-11-25 | 2004-11-10 | 中国科学院武汉植物研究所 | Method for preparing gardenia yellow pigment |
| CN101411466A (en) * | 2008-11-24 | 2009-04-22 | 浙江省中药研究所有限公司 | Method for preparing cape jasmine yellow pigment using cape jasmine as raw material |
| CN101537265A (en) * | 2009-03-18 | 2009-09-23 | 南京大学 | Method of same column extracting and fractionation separation for organic matter with different poles in water |
| CN102728096A (en) * | 2012-07-10 | 2012-10-17 | 江苏惠康生物有限公司 | Edulcoration method of ginkgo leaf extraction process |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922928A (en) * | 2015-06-04 | 2015-09-23 | 湖北民族学院 | Efficient substitution device for soxhlet extractor |
| CN105086506A (en) * | 2015-09-24 | 2015-11-25 | 云南麦瑞科生物科技有限公司 | Preparation device and method of high-quality gardenia yellow pigment |
| CN105670335A (en) * | 2015-12-31 | 2016-06-15 | 江门市林业科学研究所 | Method for two-pot two stage countercurrent dynamic extraction of gardenia yellow pigment |
| CN106902541A (en) * | 2017-04-25 | 2017-06-30 | 山东省中医药研究院 | A kind of collection device of Chinese medicine volatile materials |
| CN108129873A (en) * | 2017-12-24 | 2018-06-08 | 宁德职业技术学院 | A kind of Gardenia Yellow extraction equipment |
| CN108211418A (en) * | 2018-02-11 | 2018-06-29 | 刘召柱 | A kind of jasmine flower concrete production technology negative pressure piece-rate system |
| CN108211418B (en) * | 2018-02-11 | 2019-12-20 | 江西华艺香料化工有限公司 | Negative pressure separation system for jasmine extract production process |
| CN110806074A (en) * | 2019-11-13 | 2020-02-18 | 浙江贝尼菲特药业有限公司 | Wax gourd seed particle grease removing device and method |
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| CN104667572B (en) | 2016-08-17 |
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