CN110357979A - A kind of the extraction preparation method and its extract equipment of Fructus Fici extract - Google Patents
A kind of the extraction preparation method and its extract equipment of Fructus Fici extract Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
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- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
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Abstract
The present invention relates to the extraction preparation methods and its extract equipment of a kind of Fructus Fici extract.A kind of extraction preparation method of Fructus Fici extract; two sections of concentrations are carried out by carrying out after enzymatic hydrolysis using fig in scrapper thin film evaporator; then the instant fine powder of fig is obtained; pass through ethanol elution again; it is dry to obtain Fructus Fici extract; this method is suitable for large-scale production, reduces the cost of production.
Description
Technical field
The present invention relates to the extraction preparation methods and its extract equipment of a kind of Fructus Fici extract.
Background technique
Fig tree (FicuscaricaL.) belong to Moraceae Ficus, it is that a kind of dietotherapeutic dungarunga or fallen leaves fill
Wood, alias is innately sub, reflects a day fruit, eyesight improving food made of nut meats, diverseleaf fig fruit, Wen Xianguo, mamoncillo, syconium etc., because flower is hidden in the clinanthium of cryptomere
Interior, it is one of tree species most ancient in the world that appearance, which is only shown in that fruit loses flower, therefore claims fig.Fig originates in western part of Asia
In the oasis of Mediterranean.Just there are fig cultivation, other countries such as India, Iran in Egypt before 4600
It is also distributed.China has introduced fig from West Asia in the Tang Dynasty, fig is introduced from the Central Asia at that time, in the distributed more widely of China
And Relatively centralized, it is mainly distributed on the produced fig in the ground such as Xinjiang, Shandong, Jiangsu, Guangxi, especially Kashi Area of Xingjiang Autonomous Region most
It is famous.National cultivated area at present is about 4.5 ten thousand mu, and about 60,000 tons of yield.
The medical value of fig has been described in the ancient book in China, and fig is recorded in the Ming Dynasty earliest and " sends relief to a famine area this
Grass ": " fig is come out of retirement and taken up an official post Yezhong, and moderns family also plants in garden, leaf such as grape leaf, quite long firmly thick, slightly trident, between branches and leaves
Fruit, Chu Zeqing is small ripe big, shape such as plum.Color is sweet like purple eggplant color.Fruit picking eats it.Pained, medication decoction is controlled in moderns' legend
Clothes are very imitated "." tonifying Qi profit that fig is also described in the famous written Compendium of Material Medica of physician's Li Shizhen (1518-1593 A.D.) of the Ming Dynasty, China to be had
The medicinal efficacies such as lung, appetizing stopping leak dysentery, the swelling and pain of Ye Zhiwu hemorrhoid ".Fig is not only sweet and dilitious, and has moistening lung to arrest cough, is good for
Stomach gut purge, subdhing swelling and detoxicating, enhancing body's immunity, inhibit kinds of tumors the effect of.
In recent years, the scientific research personnel in France, Norway, Japan and China has carried out grinding for fig cancer-resisting in succession
Study carefully.The study found that fig can inhibit the albumen of cancer cell to synthesize, so that cancer cell loses nutrition and dead, have obvious
Anti-cancer, anticancer effect.In the branches and leaves and fruit of fig, contain bergapten, psoralen, furocoumarin
13 kinds of active anti-cancer substances such as lactone, it is obvious for treatment lung cancer, cutaneum carcinoma, cancer of the esophagus curative effect.There are also foreign scholar's researchs to recognize
Breast cancer, throat cancer, cervical carcinoma can also be treated for fig, is also had obvious effects on even for late gastric cancer.From no flower
Psoralen, cruel (bergapten) in bergamot are separated to obtain in fruit leaf water extract.Aqueous extracts are extracted with ether, through GC/MS
Analysis, identifies 59 compounds.Psoralen, bergapten, benzaldehyde and ether extract have through pharmacodynamics test
Apparent anticancer activity.It is obvious for treatment lung cancer, cutaneum carcinoma, cancer of the esophagus curative effect.
Fig polysaccharide is important informational molecule, participates in a variety of vital movements of body.Numerous studies confirm that fig is more
Sugar has effects that various biological, such as antiviral and antitumor, hypoglycemic, reducing blood lipid and immunological regulation.Polysaccharide ester class compound
It is with a wide range of applications in fields such as health care, medicine, cosmetics and food additives.It is studied with modern scientific method
The extraction process of fig polysaccharide has facilitation to the deep development of fig resource, improves the economic effect of agricultural and sideline product
Benefit.
The prior art such as Authorization Notice No. is the Chinese invention patent of 103435714 B of CN, and it is thick to disclose a kind of fig
The preparation method of polysaccharide, this method use water as solvent and extract under microwave condition the polysaccharide in fig, and this method is simply closed
Reason, it is easy to operate, but it is long to extract the time used in polysaccharide, and recovery rate is low.
Summary of the invention
In order to solve the above technical problems, the first purpose of the invention is to provide a kind of extractions of Fructus Fici extract
A second object of the present invention is to provide a kind of extract equipments of Fructus Fici extract for preparation method.The present invention is logical using fig
It carries out carrying out two sections of concentrations in scrapper thin film evaporator after crossing enzymatic hydrolysis, then obtains the instant fine powder of fig, then wash by ethyl alcohol
De-, dry to obtain Fructus Fici extract, this method is suitable for large-scale production, reduces the cost of production.
In order to realize first above-mentioned purpose, present invention employs technical solutions below:
A kind of extraction preparation method of Fructus Fici extract, this method include the following steps:
1) fig dry fruit presses fig: water=1:8 ~ 15 mass ratio is uniformly mixed in extraction enzymatic vessel (1), and unlatching is stirred
It mixes, is warming up to 35 ~ 45 DEG C, it is 4.0 ~ 5.0 that citric acid, which is added, and adjusts pH value, and the cellulose of liquid volume 0.01 ~ 0.02% is added
Enzyme keeps the temperature 2 ~ 3 hours, is then warming up to 60 ~ 80 DEG C and keeps the temperature 2 ~ 3 hours, discharging, centrifugal filtration cleans filter with 45 ~ 55 DEG C of hot water
Slag 1 ~ 3 time；
2) obtained fig extraction solution is transported to the second enzymatic vessel (2), adjusting PH with sodium carbonate is 6.0 ~ 6.5, then
The pectase of liquid volume 0.02 ~ 0.03% is added, stands 4 ~ 5 hours after mixing evenly, carefully extracts supernatant, lower liquid
It is filtered with sand filtration machine, obtained supernatant liquid is ficus carica raw juice；
3) obtained ficus carica raw juice is sent into storage tank, is concentrated in scrapper thin film evaporator, is concentrated by two sections solid
Shape object content is 25 ~ 30%, obtains fig inspissated juice at this time；
4) fig inspissated juice is sent into vacuum concentration pot (5), is evaporated to solid content as 50 ~ 60% and obtains fig medicinal extract；
5) fig medicinal extract is sent into vacuum freeze dryer drying, until aqueous is 1.0 ~ 2.0%, obtains the instant fine powder of fig.
Further, the instant fine powder of fig is added in elution tower by the application, is removed with 70 ~ 80% ethanol washing single
Upper layer ethanol solution is sucked out in sugar, recycles ethyl alcohol, and the slurry containing Fructus Fici extract is sent into drying in vacuum freeze dryer,
Obtain Fructus Fici extract.
As a further improvement, extracting the fig skin and seed after Ficus carica juice, blended with pulper, in skin slag seperator
In separate fig seed and fig skin slag, be dried to obtain fig seed and fig skin slag cellulose in a vacuum drying oven.
In order to realize second above-mentioned purpose, present invention employs technical solutions below:
A kind of extract equipment of Fructus Fici extract, the equipment include extraction enzymatic vessel, the second enzymatic vessel, scraper plate thin film evaporation
Device, vacuum concentration pot, vacuum freeze dryer, elution tower and ethyl alcohol recovery tower；The extraction enzymatic vessel is connected with extracting solution
Storage tank, extracts liquid storage tank second enzymatic vessel described by centrifugal pump connection, and the second enzymatic vessel is connected with Normal juice by centrifugal pump
Storage tank, Normal juice storage tank by vacuum pump connect the first scrapper thin film evaporator, the first scrapper thin film evaporator be connected with one section it is dense
Contracting juice storage tank, one section of inspissated juice storage tank connect the second scrapper thin film evaporator by vacuum pump, and the second scrapper thin film evaporator connects
Two sections of inspissated juice storage tanks, two sections of inspissated juice storage tanks vacuum concentration pot described by vacuum pump connection are connected to, vacuum concentration pot connects
It is connected to medicinal extract storage tank, the medicinal extract storage tank vacuum freeze dryer described by vacuum pump connection, vacuum freeze dryer connects institute
The elution tower stated, the elution tower top ethyl alcohol recovery tower described by centrifugal pump connection, elution tower lower part connects fig and extracts
Object starches storage tank, and Fructus Fici extract starches storage tank and is connected to the vacuum freeze dryer by centrifugal pump.
As a further improvement, the ethyl alcohol recovery tower is provided with tower reactor reboiler, top is connected by setting condenser
It is connected to ethanol storage tank, ethanol storage tank is connected to elution tower.
As a further improvement, the extraction enzymatic hydrolysis pot bottom is connected with centrifuge, the second enzymatic hydrolysis pot bottom
It is also connected to centrifuge, the liquid outlet of centrifuge is connected to the Normal juice storage tank；It is dry that the slag notch of centrifuge is connected to vacuum
Dry case.
The present invention uses the pomace after the residual fruit of fig or separation anthocyanidin to pass through due to the adoption of the above technical solution
It carrying out carrying out two sections of concentrations in scrapper thin film evaporator after enzymatic hydrolysis, two sections of concentrations avoid, the instant fine powder of fig is then obtained, then
Dry to obtain fig polysaccharide extract by ethanol elution, this method is suitable for large-scale production, reduces energy consumption, saves
The cost of production.
Detailed description of the invention
Fig. 1 is device structure schematic diagram of the invention.
Specific embodiment
Embodiment 1
A specific embodiment of the invention is made a detailed explanation with reference to the accompanying drawing.
A kind of extract equipment of Fructus Fici extract as shown in Figure 1, the equipment include that extraction enzymatic vessel 1, second digests
Tank 2, scrapper thin film evaporator, vacuum concentration pot 5, vacuum freeze dryer 6, elution tower 7 and ethyl alcohol recovery tower 8；The leaching
Mention enzymatic vessel 1 be connected with extract liquid storage tank 11, extract liquid storage tank 11 by centrifugal pump connection described in the second enzymatic vessel 2, second
Enzymatic vessel 2 is connected with Normal juice storage tank 12 by centrifugal pump, and Normal juice storage tank 12 connects the first scrapper thin film evaporator by vacuum pump
3, the first scrapper thin film evaporator 3 is connected with one section of inspissated juice storage tank 13, and one section of inspissated juice storage tank 13 passes through vacuum pump connection the
Two scrapper thin film evaporators 14, the second scrapper thin film evaporator 4 are connected with two sections of inspissated juice storage tanks 14, two sections of inspissated juice storage tanks 14
By the vacuum pump connection vacuum concentration pot 5, vacuum concentration pot 5 is connected with medicinal extract storage tank 15, and medicinal extract storage tank 15 passes through true
The sky pump connection vacuum freeze dryer, the vacuum freeze dryer connection elution tower 7,7 top of elution tower passes through
The centrifugal pump connection ethyl alcohol recovery tower 8, ethyl alcohol recovery tower 8 are provided with tower reactor reboiler 17, and top passes through setting condenser
18 are connected with ethanol storage tank 19, and ethanol storage tank 19 is connected to elution tower 7.7 lower part of elution tower connects Fructus Fici extract and starches storage tank
16, Fructus Fici extract starches storage tank 16 and is connected to the vacuum freeze dryer 6 by centrifugal pump.
As shown in Figure 1, extraction 1 bottom of enzymatic vessel is connected with centrifuge 9,2 bottom of the second enzymatic vessel is also connected to
Centrifuge 9, the liquid outlet of centrifuge 9 are connected to the Normal juice storage tank 11；The slag notch of centrifuge 9 is connected to vacuum oven
10。
The extraction preparation method of Fructus Fici extract is carried out using above-mentioned equipment, this method includes the following steps:
1) fig dry fruit presses fig: water=1:12 mass ratio is uniformly mixed in extraction enzymatic vessel 1, opens stirring, is risen
For temperature to 40 DEG C, it is 4.5 that citric acid, which is added, and adjusts pH value, and the cellulase of liquid volume 0.02% is added, keeps the temperature 2.5 hours, then
It is warming up to 60 DEG C and keeps the temperature 2.5 hours, discharging, centrifugal filtration is cleaned filter residue 2 times with 40 DEG C of hot water；
2) obtained fig extraction solution is transported to the second enzymatic vessel 2, adjusting PH with sodium carbonate is 6.5, and liquid is then added
The pectase of body volume 0.03% stands 5 hours after mixing evenly, carefully extracts supernatant, and lower liquid is filtered with sand filtration machine,
Obtained supernatant liquid is ficus carica raw juice；
3) obtained ficus carica raw juice is sent into storage tank, is concentrated in scrapper thin film evaporator, is concentrated by two sections solid
Shape object content is 25%, obtains fig inspissated juice at this time；
4) fig inspissated juice is sent into vacuum concentration pot 5, is evaporated to solid content as 55% and obtains fig medicinal extract；
5) fig medicinal extract is sent into vacuum freeze dryer drying, until aqueous is 1.5%, obtains the instant fine powder of fig；
6) the instant fine powder of fig is added in elution tower 7, removes monosaccharide with 75% ethanol washing, it is molten that upper layer ethyl alcohol is sucked out
Liquid recycles ethyl alcohol, and the slurry containing Fructus Fici extract is sent into drying in vacuum freeze dryer, obtains fig polysaccharide extraction
Object, average yield 11.15%；
7) extract Ficus carica juice after fig skin and seed, blended with pulper, separated in skin slag seperator fig seed and
Fig skin slag is dried to obtain fig seed and fig skin slag cellulose in a vacuum drying oven.
The above are the descriptions to the embodiment of the present invention to keep this field special by the foregoing description of the disclosed embodiments
Industry technical staff can be realized or using the present invention.Various modifications to these embodiments carry out those skilled in the art
Saying will be apparent.The general principles defined herein can be the case where not departing from the spirit or scope of the present invention
Under, it realizes in other embodiments.Therefore, the present invention is not intended to be limited to these implementation columns shown in this article, but to accord with
Close the widest scope consistent with principles disclosed herein and novel point.
Claims (6)
1. a kind of extraction preparation method of Fructus Fici extract, which is characterized in that this method includes the following steps:
1) fig dry fruit presses fig: water=1:8 ~ 15 mass ratio is uniformly mixed in extraction enzymatic vessel (1), and unlatching is stirred
It mixes, is warming up to 35 ~ 45 DEG C, it is 4.0 ~ 5.0 that citric acid, which is added, and adjusts pH value, and the cellulose of liquid volume 0.01 ~ 0.02% is added
Enzyme keeps the temperature 2 ~ 4 hours, is then warming up to 60 ~ 80 DEG C and keeps the temperature 2 ~ 4 hours, discharging, centrifugal filtration cleans filter with 45 ~ 55 DEG C of hot water
Slag 1 ~ 3 time；
2) obtained fig extraction solution is transported to the second enzymatic vessel (2), adjusting PH with sodium carbonate is 6.0 ~ 6.5, then
The pectase of liquid volume 0.02 ~ 0.03% is added, stands 4.5 ~ 5.5 hours after mixing evenly, carefully extracts supernatant, lower part
Liquid is filtered with sand filtration machine, and obtained supernatant liquid is ficus carica raw juice；
3) obtained ficus carica raw juice is sent into storage tank, is concentrated in scrapper thin film evaporator, is concentrated by two sections solid
Shape object content is 25 ~ 30%, obtains fig inspissated juice at this time；
4) fig inspissated juice is sent into vacuum concentration pot (5), is evaporated to solid content as 50 ~ 60% and obtains fig medicinal extract；
5) fig medicinal extract is sent into vacuum freeze dryer drying, until aqueous is 1.0 ~ 2.0%, obtains the instant fine powder of fig.
2. a kind of extraction preparation method of Fructus Fici extract according to claim 1, which is characterized in that this method is also wrapped
It includes and the instant fine powder of fig is added in elution tower (7), remove monosaccharide with 70 ~ 80% ethanol washing, it is molten that upper layer ethyl alcohol is sucked out
Liquid recycles ethyl alcohol, and the slurry containing Fructus Fici extract is sent into drying in vacuum freeze dryer, obtains fig polysaccharide extraction
Object.
3. a kind of extraction preparation method of Fructus Fici extract according to claim 1, which is characterized in that extract fig
Fig skin and seed after juice, are blended with pulper, fig seed and fig skin slag are separated in skin slag seperator, in vacuum
Fig seed and fig skin slag cellulose are dried to obtain in drying box.
4. a kind of extract equipment of Fructus Fici extract, which is characterized in that the equipment includes extraction enzymatic vessel (1), the second enzymatic hydrolysis
Tank (2), scrapper thin film evaporator, vacuum concentration pot (5), vacuum freeze dryer (6), elution tower (7) and ethyl alcohol recovery tower
(8)；The extraction enzymatic vessel (1), which is connected with, extracts liquid storage tank (11), extracts liquid storage tank (11) and passes through described in centrifugal pump connection
The second enzymatic vessel (2), the second enzymatic vessel (2) is connected with Normal juice storage tank (12) by centrifugal pump, and Normal juice storage tank (12) passes through true
Sky pump connection the first scrapper thin film evaporator (3), the first scrapper thin film evaporator (3) are connected with one section of inspissated juice storage tank (13),
One section of inspissated juice storage tank (13) connects the second scrapper thin film evaporator (14) by vacuum pump, the second scrapper thin film evaporator (4)
Two sections of inspissated juice storage tanks (14) are connected with, two sections of inspissated juice storage tanks (14) connect the vacuum concentration pot (5) by vacuum pump,
Vacuum concentration pot (5) is connected with medicinal extract storage tank (15), medicinal extract storage tank (15) vacuum freeze drying described by vacuum pump connection
Device, the vacuum freeze dryer connection elution tower (7), elution tower (7) top is returned by the centrifugal pump connection ethyl alcohol
Receive tower (8), elution tower (7) lower part connect Fructus Fici extract slurry storage tank (16), Fructus Fici extract starch storage tank (16) by from
Heart pump is connected to the vacuum freeze dryer (6).
5. a kind of extract equipment of Fructus Fici extract according to claim 1, which is characterized in that ethyl alcohol recovery tower (8)
It is provided with tower reactor reboiler (17), top is connected with ethanol storage tank (19) by the way that condenser (18) are arranged, and ethanol storage tank (19) is even
It is connected to elution tower (7).
6. a kind of extract equipment of Fructus Fici extract according to claim 1, which is characterized in that extraction enzymatic vessel (1)
Bottom is connected with centrifuge (9), and described the second enzymatic vessel (2) bottom is also connected to centrifuge (9), and centrifuge (9) goes out liquid
Mouth is connected to the Normal juice storage tank (11)；The slag notch of centrifuge (9) is connected to vacuum oven (10).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042081A (en) * | 2021-12-10 | 2022-02-15 | 江苏省中国科学院植物研究所 | Application of fig polysaccharide |
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| CN107266596A (en) * | 2017-04-25 | 2017-10-20 | 四川森迪科技发展股份有限公司 | A kind of fig polysaccharide and its preparation method and application |
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| CN107266596A (en) * | 2017-04-25 | 2017-10-20 | 四川森迪科技发展股份有限公司 | A kind of fig polysaccharide and its preparation method and application |
| CN208234819U (en) * | 2018-03-13 | 2018-12-14 | 北京瑞芬生物科技股份有限公司 | A kind of ultrasonic wave assisted extraction water-solubility ginkgo fruit polysaccharide equipment |
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| CN114042081A (en) * | 2021-12-10 | 2022-02-15 | 江苏省中国科学院植物研究所 | Application of fig polysaccharide |
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Application publication date: 20191022 |