CN102504048A - Jerusalem artichoke/chicory comprehensive utilization method - Google Patents

Jerusalem artichoke/chicory comprehensive utilization method Download PDF

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CN102504048A
CN102504048A CN2011103198364A CN201110319836A CN102504048A CN 102504048 A CN102504048 A CN 102504048A CN 2011103198364 A CN2011103198364 A CN 2011103198364A CN 201110319836 A CN201110319836 A CN 201110319836A CN 102504048 A CN102504048 A CN 102504048A
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jerusalem artichoke
witloof
resin
reverse osmosis
comprehensive utilization
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CN102504048B (en
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陈小强
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SEPATEC ENVIRONMENTAL PROTECTION TECHNOLOGY (XIAMEN) Co Ltd
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SEPATEC ENVIRONMENTAL PROTECTION TECHNOLOGY (XIAMEN) Co Ltd
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Abstract

The invention discloses a Jerusalem artichoke/chicory comprehensive utilization method and is characterized in that the method comprises the following steps of: (1) removing impurities and shredding Jerusalem artichoke/chicory, continuously leaching Jerusalem artichoke/chicory shreds with 70 to 80 DEG C water, and performing solid-liquid separation to obtain a Jerusalem artichoke/chicory leaching solution and Jerusalem artichoke/chicory cake; (2) subjecting the leaching solution from the step (1) to ultrafiltration, resin desalting treatment and resin decoloration; (3) purifying the leaching solution from the step (2) by nano-filtration to obtain a nano-filtration dialysate and a nano-filtration concentrate, subjecting the nano-filtration concentrate to evaporation concentration and spray drying to obtain inulin; and (4) performing reverse osmosis concentration on the nano-filtration dialysate to form a reverse osmosis concentrate, and treating the reverse osmosis concentrate with DTF-01 chromatographic separation resin to obtain fructooligosaccharides and high fructose corn syrup. With the technical scheme, Jerusalem artichoke/chicory can be used to produce inulin, high fructose corn syrup and fructooligosaccharides. The method has the advantages of simple process and high production efficiency.

Description

A kind of jerusalem artichoke/witloof method of comprehensive utilization
Technical field
The present invention relates to jerusalem artichoke/witloof production field, particularly a kind of jerusalem artichoke/witloof comprehensive utilization is thought of a way.
Background technology
Jerusalem artichoke is a composite family Helianthus plant, has another name called Jerusalem artichoke, is a kind of composite family Helianthus perennial root herbage.Originate in NA, 17th century imports Europe into, after import China into.Fall flowering, long have the little disc floret of xanchromatic, and shape such as chrysanthemum generally breed with stem tuber in the production, and fructose polymers such as its underground stem tuber rich in starch, inulin are edible, cook or cook gruel, and salted white shines the system jerusalem artichoke and does, or produces starch and alcohol raw material.Terrestrial stem also can add the work feed.Its stem tuber or cauline leaf are used as medicine and have Li Shui dehumidifying, clearing away heat and cooling blood, beneficial stomach with in effect.Jerusalem artichoke is called " the shared crop of 21 century people and animals " by the official of Food and Argriculture OrganizationFAO.
Witloof is the composite family per nnial herb.Witloof is a medicine food dual purpose plant, and chicory leaf can be modulated romaine lettuce, in China Sichuan (Chengdu) and Guangdong etc. introducing culture is arranged.Its root contains inulin and aromatic essence, can obtain through refining to substitute coffee, promotes the human consumption organ activity.But over-ground part of plant and root hyoscine, the Chinese medicine name is respectively witloof, root of Herba Cichorii, have clearing heat and detoxicating, inducing diuresis to remove edema, effect such as be good for the stomach.In addition, witloof can also become roughage or herbage.
At present jerusalem artichoke/witloof mainly is used for extracting inulin; The technology that jerusalem artichoke/witloof is extracted inulin mainly comprises extraction, purifying, drying and other steps; Its extraction process mainly contains ultrasonic extraction, hot water extraction, hot water extraction, microwave extraction, extraction etc.; And purifying process generally includes impurity elimination desalination, decolouring etc., and desalination, the general ion exchange resin that adopts of decolouring adopt ultra-filtration membrane to separate impurity such as removing protein, organic acid, monose.The major defect that at present is used for extracting inulin technology with jerusalem artichoke and witloof is: the resource that also contains high added values such as oligofructose and high fructose syrup in jerusalem artichoke, the witloof; And these resources are not effectively extracted in the inulin leaching process, thereby have caused the waste of resource.
Summary of the invention
To the problems referred to above, the objective of the invention is to, a kind of jerusalem artichoke that makes the oligofructose of high added value in jerusalem artichoke/inulin and high fructose syrup fully extracted, utilize/witloof method of comprehensive utilization is provided.
For achieving the above object, technical scheme proposed by the invention is: a kind of jerusalem artichoke/witloof method of comprehensive utilization is characterized in that: comprise the steps:
Step 1: jerusalem artichoke/witloof is carried out the removal of impurities chopping, be cut into thread jerusalem artichoke/witloof then and adopt 70-80 ℃ of hot water continuous extraction, hot water: jerusalem artichoke/witloof silk weight ratio is 1:1-1.5:1, gets jerusalem artichoke/witloof vat liquor and jerusalem artichoke/witloof dregs of rice after the solid-liquid separation;
Step 2: the vat liquor that step 1 is obtained carries out ultra-filtration filters, resin desalination, resin decolorization; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that wherein ultra-filtration filters adopted is 8000-13000 dalton; Its working conditions is 25~35 ℃ of temperature, WP 1.0-2.5Mpa;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, obtain nanofiltration dialyzate and nanofiltration liquid concentrator, the nanofiltration liquid concentrator obtains inulin through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, obtains reverse osmosis concentrated liquid, and reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin; Pure water is as moving phase; Reverse osmosis concentrated liquid: the pure water ratio is 1:1.5-1:2, carries out chromatographic separation, gets oligofructose and high fructose syrup.
Further, also comprise the step that described jerusalem artichoke/witloof dregs of rice is prepared into jerusalem artichoke/witloof fiber feedstuff through squeezing, oven dry granulation.
Further, the characteristic optimization molecular weight cut-off of the ultra-filtration membrane that ultra-filtration filters adopted described in the step 2 is 8000-10000 dalton.
Further, the resin that the resin desalination is used in the step 2 is 732 resin cation(R.C.)s, and feeding temperature is 35-40 ℃, and charging pH value is 6.5-6.9, and preferred feedstock pH value is 6.8.
Further, the resin that resin decolorization is used in the step 2 is the D301 resin anion(R.A), and feeding temperature is 35-40 ℃, and charging pH value is 1.5-2.0, and preferred feedstock pH is 1.8.
Further, the molecular weight cut-off of the nf membrane that the nanofiltration purifying described in the step 3 is adopted is 500-3500 dalton, and preferred molecular weight cut-off is 1000-2000 dalton, and its working conditions is 25~35 ℃ of temperature, WP 1.5~4.0Mpa.
Further, the working conditions of the reverse osmosis membrane that the described reverse osmosis concentration of step 4 is adopted be temperature at 30~35 ℃, WP 2.0~4.0Mpa.
In sum, adopt technique scheme, jerusalem artichoke/witloof can be used for extracting inulin, high fructose syrup, oligofructose; And jerusalem artichoke/witloof dregs of rice are used for preparing feed, and jerusalem artichoke/witloof resource has obtained good use, has improved the income-increasing ability of enterprise; Technical scheme of the present invention in addition; Based on membrane separation technique and ion exchange technique, it is simple to have technology, the production efficiency advantages of higher.
Embodiment
Below in conjunction with embodiment, the present invention is further specified.
Embodiment 1
Step 1: get 100 kg jerusalem artichokes and carry out the removal of impurities chopping; To be cut into thread jerusalem artichoke then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: jerusalem artichoke silk weight ratio is 1.2:1; Get jerusalem artichoke vat liquor 120 kg after the solid-liquid separation, pol 12.4 Brix and the jerusalem artichoke dregs of rice, the jerusalem artichoke dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 159kg, pol 9.1Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 8000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.8; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 1.8;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 1000 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 291kg, pol 1.9Brix and nanofiltration liquid concentrator 58kg; Pol 15Brix, the nanofiltration liquid concentrator obtains inulin 9.1kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 18.4kg, pol 30Brix wherein contains oligofructose 25%, high fructose syrup 40%, glucose 15, sucrose 18-22%, furfural 0.04%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin, and pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:1.7; Carry out chromatographic separation; Oligofructose, high fructose syrup and assorted sugar component, wherein oligofructose pol 9Brix, purity 95% and high fructose syrup, pol 13Brix, purity 95%; Assorted pol 11Brix wherein contains oligofructose 1.8%, fructose 3%, glucose 45%, sucrose 50%, furfuryl alcohol 0.2%.
Embodiment 2
Step 1: get 100 kg witloofs and carry out the removal of impurities chopping; To be cut into thread witloof then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: witloof silk weight ratio is 1:1; Get witloof vat liquor 99 kg after the solid-liquid separation, pol 12.1 Brix and the witloof dregs of rice, the witloof dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 141kg, pol 9.0Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 10000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.8; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 1.8;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 2000 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 268kg, pol 2.0Brix and nanofiltration liquid concentrator 57kg; Pol 14.8Brix, the nanofiltration liquid concentrator obtains inulin 9.3kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 17.9kg, pol 31Brix wherein contains oligofructose 24%, high fructose syrup 41%, glucose 16, sucrose 18-22%, furfural 0.05%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin, and pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:1.5; Carry out chromatographic separation; Oligofructose, high fructose syrup and assorted sugar component, wherein oligofructose pol 10Brix, purity 96% and high fructose syrup, pol 12Brix, purity 96%; Assorted pol 12Brix wherein contains oligofructose 1.7%, fructose 3%, glucose 44%, sucrose 48%, furfuryl alcohol 0.3%.
Embodiment 3
Step 1: get 100 kg jerusalem artichokes and carry out the removal of impurities chopping; To be cut into thread jerusalem artichoke then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: jerusalem artichoke silk weight ratio is 1.5:1; Get jerusalem artichoke vat liquor 148 kg after the solid-liquid separation, pol 11.8 Brix and the jerusalem artichoke dregs of rice, the jerusalem artichoke dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 178kg, pol 9.2Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 13000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.5; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 2.0;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 500 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 311kg, pol 2.0Brix and nanofiltration liquid concentrator 68kg; Pol 15.2Brix, the nanofiltration liquid concentrator obtains inulin 8.7kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 18.1kg, pol 30Brix wherein contains oligofructose 25%, high fructose syrup 41%, glucose 14, sucrose 18-22%, furfural 0.04%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin, and pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:2; Carry out chromatographic separation; Oligofructose, high fructose syrup and assorted sugar component, wherein oligofructose pol 9Brix, purity 94% and high fructose syrup, pol 12Brix, purity 96%; Assorted pol 12Brix wherein contains oligofructose 1.9%, fructose 3%, glucose 44%, sucrose 51%, furfuryl alcohol 0.1%.
Embodiment 4
Step 1: get 100 kg witloofs and carry out the removal of impurities chopping; To be cut into thread witloof then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: witloof silk weight ratio is 1.2:1; Get witloof vat liquor 117 kg after the solid-liquid separation, pol 12.1 Brix and the witloof dregs of rice, the witloof dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 156kg, pol 9.3Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 8000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.9; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 1.5;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 3500 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 289kg, pol 1.9Brix and nanofiltration liquid concentrator 59kg; Pol 16Brix, the nanofiltration liquid concentrator obtains inulin 8.8kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 17.6kg, pol 29Brix wherein contains oligofructose 22%, high fructose syrup 41%, glucose 16, sucrose 18-22%, furfural 0.04%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin, and pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:1.7; Carry out chromatographic separation; Oligofructose, high fructose syrup and assorted sugar component, wherein oligofructose pol 9Brix, purity 97% and high fructose syrup, pol 13Brix, purity 96%; Assorted pol 10Brix wherein contains oligofructose 2%, fructose 3%, glucose 44%, sucrose 50.8%, furfuryl alcohol 0.2%.
Embodiment 5
Step 1: get 100 kg jerusalem artichokes and carry out the removal of impurities chopping; To be cut into thread jerusalem artichoke then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: jerusalem artichoke silk weight ratio is 1.3:1; Get jerusalem artichoke vat liquor 125 kg after the solid-liquid separation, pol 12.3 Brix and the jerusalem artichoke dregs of rice, the jerusalem artichoke dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 159kg, pol 9.1Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 8000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.8; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 1.8;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 2500 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 283kg, pol 1.8Brix and nanofiltration liquid concentrator 61kg; Pol 15Brix, the nanofiltration liquid concentrator obtains inulin 8.9kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 17.9kg, pol 31Brix wherein contains oligofructose 25%, high fructose syrup 41%, glucose 13, sucrose 18-22%, furfural 0.04%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin, and pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:1.5; Carry out chromatographic separation; Oligofructose, high fructose syrup and assorted sugar component, wherein oligofructose pol 9Brix, purity 93% and high fructose syrup, pol 13Brix, purity 97%; Assorted pol 11Brix wherein contains oligofructose 1.7%, fructose 3%, glucose 42%, sucrose 53%, furfuryl alcohol 0.3%.
Embodiment 6
Step 1: get 100 kg witloofs and carry out the removal of impurities chopping; To be cut into thread witloof then and adopt 70-80 ℃ of hot water continuous extraction; Hot water: witloof silk weight ratio is 1.2:1; Get witloof vat liquor 121 kg after the solid-liquid separation, pol 12.4 Brix and the witloof dregs of rice, the witloof dregs of rice are prepared into feed through squeezing, oven dry granulation;
Step 2: the vat liquor that step 1 is obtained carries out obtaining refined liquid 162kg, pol 8.9Brix after ultra-filtration filters, resin desalination, the decolouring; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted is 10000 dalton; Its working conditions is temperature 25-35 ℃, WP 1-2.5Mpa, and the resin that the resin desalination is used is 732 resin cation(R.C.)s; Feeding temperature is 35 ℃, and charging pH value is 6.8; The resin that resin decolorization is used is the D301 resin anion(R.A), and feeding temperature is 35 ℃, and charging pH value is 1.8;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, and purge process adds the washing filter, and the molecular weight cut-off of nf membrane is 1000 dalton; Its working conditions is 25~35 ℃ of temperature; WP 1.5~4.0Mpa obtains nanofiltration dialyzate 293kg, pol 1.8Brix and nanofiltration liquid concentrator 54kg; Pol 15.3Brix, the nanofiltration liquid concentrator obtains inulin 9.3kg through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, its working conditions be temperature at 30~35 ℃, WP 2.0~4.0 Mpa; Obtain reverse osmosis concentrated liquid 17.8kg, pol 31Brix wherein contains oligofructose 23%, high fructose syrup 39%, glucose 17, sucrose 18-22%, furfural 0.04%; Reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin; Pure water is as moving phase, and reverse osmosis concentrated liquid: the pure water ratio is 1:2, carries out chromatographic separation; Get oligofructose, high fructose syrup and assorted sugar component; Wherein oligofructose pol 8Brix, purity 94% and high fructose syrup pol 12Brix, purity 94%, assorted pol 12Brix wherein contains oligofructose 1.5%, fructose 3%, glucose 44%, sucrose 51%, furfuryl alcohol 0.5%.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the present invention that do not break away from appended claims and limited; In form with on the details the present invention is made various variations, be protection scope of the present invention.

Claims (10)

1. jerusalem artichoke/witloof method of comprehensive utilization is characterized in that: comprise the steps:
Step 1: jerusalem artichoke/witloof is carried out the removal of impurities chopping, be cut into thread jerusalem artichoke/witloof then and adopt 70-80 ℃ of hot water continuous extraction, hot water: jerusalem artichoke/witloof silk weight ratio is 1:1-1.5:1, gets jerusalem artichoke/witloof vat liquor and jerusalem artichoke/witloof dregs of rice after the solid-liquid separation;
Step 2: the vat liquor that step 1 is obtained carries out ultra-filtration filters, resin desalination, resin decolorization; The molecular weight cut-off that is characterized as of the ultra-filtration membrane that wherein ultra-filtration filters adopted is 8000-13000 dalton; Its working conditions is 25~35 ℃ of temperature, WP 1.0-2.5Mpa;
Step 3: the vat liquor that obtains in the step 2 is carried out the nanofiltration purifying, obtain nanofiltration dialyzate and nanofiltration liquid concentrator, the nanofiltration liquid concentrator obtains inulin through evaporation concentration, spraying drying;
Step 4: the nanofiltration dialyzate carries out reverse osmosis concentration, obtains reverse osmosis concentrated liquid, and reverse osmosis concentrated liquid adopts DTF-01 chromatographic separation resin; Pure water is as moving phase; Reverse osmosis concentrated liquid: the pure water ratio is 1:1.5-1:2, carries out chromatographic separation, gets oligofructose and high fructose syrup.
2. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization is characterized in that: also comprise the step that described jerusalem artichoke/witloof dregs of rice is prepared into jerusalem artichoke/witloof fiber feedstuff through squeezing, oven dry granulation.
3. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization is characterized in that, the molecular weight cut-off that is characterized as of the ultra-filtration membrane that ultra-filtration filters adopted described in the step 2 is 8000-10000 dalton.
4. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization is characterized in that: the resin that the resin desalination is used in the step 2 is 732 resin cation(R.C.)s, and feeding temperature is 35-40 ℃, and charging pH value is 6.5-6.9.
5. a kind of jerusalem artichoke according to claim 4/witloof method of comprehensive utilization is characterized in that: resin desalination charging pH value is 6.8 in the step 2.
6. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization is characterized in that: the resin that resin decolorization is used in the step 2 is the D301 resin anion(R.A), and feeding temperature is 35-40 ℃, and charging pH value is 1.5-2.0.
7. a kind of jerusalem artichoke according to claim 6/witloof method of comprehensive utilization is characterized in that: resin decolorization charging pH is 1.8 in the step 2.
8. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization; It is characterized in that: the molecular weight cut-off of the nf membrane that the nanofiltration purifying described in the step 3 is adopted is 500-3500 dalton; Its working conditions is 25~35 ℃ of temperature, WP 1.5~4.0Mpa.
9. a kind of jerusalem artichoke according to claim 8/witloof method of comprehensive utilization is characterized in that: the molecular weight cut-off of the nf membrane that the nanofiltration purifying described in the step 3 is adopted is 1000-2000 dalton.
10. a kind of jerusalem artichoke according to claim 1/witloof method of comprehensive utilization is characterized in that: the working conditions of the reverse osmosis membrane that the described reverse osmosis concentration of step 4 is adopted be temperature at 30~35 ℃, WP 2.0~4.0Mpa.
CN201110319836.4A 2011-10-20 2011-10-20 Jerusalem artichoke/chicory comprehensive utilization method Expired - Fee Related CN102504048B (en)

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CN103435721A (en) * 2013-09-12 2013-12-11 山西大学 Method for extracting high-purity inulin from jerusalem artichoke by ultrasonic-complex enzyme method
CN103525953A (en) * 2013-10-23 2014-01-22 中国科学院烟台海岸带研究所 Method for preparing fructo-oligose through acidolysis
CN103966366A (en) * 2013-02-06 2014-08-06 中国科学院烟台海岸带研究所 Membrane separation method for extraction of fructo-oligosaccharide
CN105218707A (en) * 2015-11-10 2016-01-06 军株(大连)生物产业有限公司 Full membrane process produces inulin pigment, bitter principle minimizing technology
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CN107348350A (en) * 2017-08-22 2017-11-17 陈伟 A kind of noodles for adjusting blood glucose and preparation method thereof
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CN110903413A (en) * 2019-12-11 2020-03-24 中国科学院西北高原生物研究所 Jerusalem artichoke pulp inulin for improving functional dyspepsia and preparation method and application thereof
CN111019017A (en) * 2019-12-26 2020-04-17 陕西森弗天然制品有限公司 Inulin production circulating concentration method
CN111394524A (en) * 2020-03-23 2020-07-10 北京中医药大学 Yacon oligosaccharide and preparation method and application thereof
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CN105218707A (en) * 2015-11-10 2016-01-06 军株(大连)生物产业有限公司 Full membrane process produces inulin pigment, bitter principle minimizing technology
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CN107325205A (en) * 2017-08-09 2017-11-07 无锡群硕谷唐生物科技有限公司 A kind of inulin and FOS syrup co-production
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CN109380635A (en) * 2017-08-10 2019-02-26 赵同利 A kind of inulin stachyose solid beverage
CN107348350A (en) * 2017-08-22 2017-11-17 陈伟 A kind of noodles for adjusting blood glucose and preparation method thereof
WO2020182714A1 (en) 2019-03-08 2020-09-17 Sensus B.V. Inulin composition and method of purifying inulin
CN110903413A (en) * 2019-12-11 2020-03-24 中国科学院西北高原生物研究所 Jerusalem artichoke pulp inulin for improving functional dyspepsia and preparation method and application thereof
CN111019017A (en) * 2019-12-26 2020-04-17 陕西森弗天然制品有限公司 Inulin production circulating concentration method
CN111394524A (en) * 2020-03-23 2020-07-10 北京中医药大学 Yacon oligosaccharide and preparation method and application thereof

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