CN102119773B - Processing technology of clear purple sweet potato concentrated juice - Google Patents
Processing technology of clear purple sweet potato concentrated juice Download PDFInfo
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- CN102119773B CN102119773B CN2010102689186A CN201010268918A CN102119773B CN 102119773 B CN102119773 B CN 102119773B CN 2010102689186 A CN2010102689186 A CN 2010102689186A CN 201010268918 A CN201010268918 A CN 201010268918A CN 102119773 B CN102119773 B CN 102119773B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a processing technology of clear purple sweet potato concentrated juice, aiming to provide a processing technology for extracting concentrated juice containing anthocyanin from purple sweet potatoes. The processing technology of clear purple sweet potato concentrated juice adopts a modern industrial plant which carries out industrial operations of a cleaning process, a crushing process, a sieving process, a whirl separating process, a film separating process, a film concentrating process, a triple-effect evaporation process, a sterilizing process, an aceptic filing process and the like to the raw materials of fresh purple sweet potatoes containing anthocyanin in order to extract finished product, i.e. the concentrated juice with the anthocyanin. According to the processing technology of clear purple sweet potato concentrated juice, the modernization and industrialization progress of the concentrated juice with high concentration anthocyanin can be realized, and the technical level of the concentrated juice with high concentration anthocyanin can be effectively improved.
Description
Technical field
The present invention relates to a kind of clear purple sweet potato inspissated juice processing technology, belong to preparation and chemical processing technology field that high molecular compound is arranged.
Background technology
At present; in traditional starch processing technology; follow final products to produce to be rich in the cell liquid of anthocyanidin and other fiber impurities; the contained anthocyanidin of this byproduct cell liquid is a kind of strong antioxidant, can protect human body to avoid a kind of damage that is called the harmful substance of free radical, and anthocyanidin can also strengthen blood vessel elasticity; improve the smoothness of the circulatory system and enhancement skin; inflammation-inhibiting and allergy are improved the pliability in joint, can bring multiple benefit for human body.But from cell liquid effective separation impurity, extract the high concentration juice be rich in anthocyanidin, need to use the industrial equipment of specialty, need the Measurement for Biochemistry of specialty to support, this field is one and demands the technical field developing and improve urgently.
Summary of the invention
The objective of the invention is the DEVELOPMENT PROSPECT for the background technology existence, design provides a kind of clear purple sweet potato inspissated juice processing technology, this clear purple sweet potato inspissated juice processing technology is used modernized industrial equipment, with the new light violet sweet potato process matting of raw material that is rich in anthocyanidin, broken process, the screening operation, the cyclonic separation operation, sterilization process, the film separation circuit, the film enrichment process, the triple effect evaporation operation, the industrial operations such as sterile filling operation, finally extract the inspissated juice finished product that is rich in anthocyanidin, realized extracting modernization and the process of industrialization of anthocyanidin high concentration inspissated juice, Effective Raise extract the technical merit of anthocyanidin high concentration inspissated juice.
In order to achieve the above object, the present invention realizes by following technological means:
A kind of clear purple sweet potato inspissated juice processing technology, include new light violet sweet potato, matting, broken process, first screening operation, the cyclonic separation operation, cell liquid, the first sterilization process, the film separation circuit, the film enrichment process, the triple effect evaporation operation, the second sterilization process, the sterile filling operation, the inspissated juice finished product, first adds the demineralized water operation, second adds the demineralized water operation, the 3rd road adds the demineralized water operation, starch milk, dehydration procedure, the first drying process, second screening operation, packaging process, starch, crude fibre impurity, dehydrate operation, the B feed, citric acid, fecula, the second drying process, A feed chief component, wherein: carry out before this manufacturing procedure, prepare the new light violet sweet potato of a certain amount of processing raw material, can enter first and add the demineralized water operation, in new light violet sweet potato, add the demineralized water that accounts for new light violet sweet potato weight 40% proportion, enter subsequently matting, new light violet sweet potato after cleaning is finished enters broken process subsequently, add the demineralized water that accounts for new light violet sweet potato weight 30% proportion in the semifinished material after fragmentation is finished, enter subsequently first screening operation, first screening operation uses 100 order screen centrifuges to sieve, add the demineralized water that accounts for new light violet sweet potato weight 30% proportion in the semifinished material after first screening operation is finished, enter subsequently the cyclonic separation operation, after the cyclonic separation operation is finished, producing 3 kinds of semifinished materials, is respectively the cell liquid that contains 1% proportion anthocyanidin, Baume degrees is at 35～45 starch milk, fecula; The cell liquid that will contain subsequently 1% proportion anthocyanidin drops into the first sterilization process, the first sterilization process carries out the 2min sterilization operation under 90 ℃ of constant temperature, cell liquid after sterilization finished is cooled to 50 ℃, enter subsequently the film separation circuit, the film separation circuit adopts 400000 molecular weight to hold back ultrafiltration, after the film separation circuit is finished, isolate clearly juice and crude fibre impurity, isolated clear juice is dropped into the film enrichment process, the film enrichment process is in 60 ℃ of following temperature, under 78.4N pressure, carry out NF membrane film concentrated (it is concentrated that 600 molecular weight are held back dehydration), semifinished material after the film enrichment process finished drops into the triple effect evaporation operation, the triple effect evaporation operation is in 90 ℃ of following temperature, low-temperature evaporation under the 26.6N steam pressure, the semi-finished product concentrate of generation 40～60% concentration after the triple effect evaporation operation is finished, in this semi-finished product concentrate, add citric acid and carry out acid adjustment, adjust acid-base value to pH3.5～4, enter subsequently the second sterilization process, the second sterilization process is in 130～150 ℃ of temperature ranges, under 26.6N pressure, UHTS 30sec, enter subsequently the sterile filling operation, the sterile filling operation is carried out the cryogenic sterile can at 45 ℃ below the temperature, namely produce the inspissated juice finished product after the sterile filling operation is finished;
With described Baume degrees at 35～45 starch milk, drop into dehydration procedure, dehydration is to moisture 38～40%, enter subsequently the first drying process, be dried to moisture 11～14%, enter subsequently second screening operation, second screening operation uses 100 order screen centrifuges to sieve, and the semifinished material that screening is produced drops into packaging process, namely produces process byproducts starch after packaging process is finished;
Described fecula is dropped into the second drying process, namely produce process byproducts A feed after the second drying process is finished;
Described crude fibre impurity dropped into dehydrate operation, namely produce process byproducts B feed after dehydrating operation and finishing.
The present invention mainly has following good effect and technical characterictic:
The multiple science of the purple sweet potato product of the disposable realization of clear purple sweet potato inspissated juice processing technology is used, after conventional starch isolation operation is finished, the cell liquid that is rich in anthocyanidin is extracted scientifically and rationally and separates, produce high-value product clarification type inspissated juice, kept most possibly the contained anthocyanidin of purple sweet potato; Low value waste material fiber impurity being dehydrated, produce the byproduct biological feedstuff, improved the economic worth of purple sweet potato, eliminated the pollution of industrial waste to environment, is a kind of processing technology of science green.
Description of drawings
Accompanying drawing is the process flow diagram of clear purple sweet potato inspissated juice processing technology of the present invention;
As shown in the figure, the Arabic numerals among the figure are expressed as follows:
1. new light violet sweet potato, 2. matting, 3. broken process, 4. first sieves operation, 5. cyclonic separation operation, 6. cell liquid, 7. first sterilization process, 8. film separation circuit, 9. film enrichment process, 10. triple effect evaporation operation, 11. second sterilization process, 12. sterile filling operation, 13. inspissated juice finished product, 14. first adds the demineralized water operation, 15. second adds the demineralized water operation, 16. the 3rd road adds the demineralized water operation, 17. starch milk, 18. dehydration procedure, 19. first drying process, 20. second screening operation, 21. packaging process, 22. starch, 23. crude fibre impurity, 24. the operation of dehydrating, 25.B feed, 26. citric acid, 27. fecula, 28. second drying process, 29.A feed.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail:
As shown in the figure, carry out before this manufacturing procedure, prepare the new light violet sweet potato 1 of a certain amount of processing raw material, can enter first and add demineralized water operation 14, in new light violet sweet potato 1, add the demineralized water that accounts for new light violet sweet potato 1 weight 40% proportion, enter subsequently matting 2, new light violet sweet potato 1 after cleaning is finished enters broken process 3 subsequently, add the demineralized water that accounts for new light violet sweet potato 1 weight 30% proportion in the semifinished material after fragmentation is finished, enter subsequently first screening operation 4, first screening operation 4 uses 100 order screen centrifuges to sieve, add the demineralized water that accounts for new light violet sweet potato 1 weight 30% proportion in the semifinished material after first screening operation 4 is finished, enter subsequently cyclonic separation operation 5, after cyclonic separation operation 5 is finished, producing 3 kinds of semifinished materials, is respectively the cell liquid 6 that contains 1% proportion anthocyanidin, Baume degrees is at 35～45 starch milk 17, fecula 27; The cell liquid 6 that will contain subsequently 1% proportion anthocyanidin drops into first sterilization process 7, first sterilization process 7 carries out the 2min sterilization operation under 90 ℃ of constant temperature, cell liquid 6 after sterilization finished is cooled to 50 ℃, enter subsequently film separation circuit 8, film separation circuit 8 adopts 400000 molecular weight to hold back ultrafiltration, after film separation circuit 8 is finished, isolate clearly juice and crude fibre impurity 23, isolated clear juice is dropped into film enrichment process 9, film enrichment process 9 is in 60 ℃ of following temperature, under 78.4N pressure, carry out NF membrane film concentrated (it is concentrated that 600 molecular weight are held back dehydration), semifinished material after film enrichment process 9 finished drops into triple effect evaporation operation 10, triple effect evaporation operation 10 is in 90 ℃ of following temperature, low-temperature evaporation under the 26.6N steam pressure, the semi-finished product concentrate of generation 40～60% concentration after triple effect evaporation operation 10 is finished, in this semi-finished product concentrate, add citric acid 26 and carry out acid adjustment, adjust acid-base value to pH3.5～4, enter subsequently second sterilization process 11, second sterilization process 11 is in 130～150 ℃ of temperature ranges, under 26.6N pressure, UHTS 30sec, enter subsequently sterile filling operation 12, sterile filling operation 12 is carried out the cryogenic sterile can at 45 ℃ below the temperature, namely produce inspissated juice finished product 13 after sterile filling operation 12 is finished;
With described Baume degrees at 35～45 starch milk 17, drop into dehydration procedure 18, dehydration is to moisture 38～40%, enter subsequently first drying process 19, be dried to moisture 11～14%, enter subsequently second screening operation 20, second screening operation 20 uses 100 order screen centrifuges to sieve, and the semifinished material that screening is produced drops into packaging process 21, namely produces process byproducts starch 22 after packaging process 21 is finished;
Described fecula 27 is dropped into second drying process 28, namely produce process byproducts A feed 29 after second drying process 28 is finished;
Described crude fibre impurity 23 inputs are dehydrated operation (24), dehydrate and namely produce process byproducts B feed 25 after operation 24 is finished.
Claims (3)
1. clear purple sweet potato inspissated juice processing technology, it is characterized in that, it comprises: carry out before this manufacturing procedure, prepare the new light violet sweet potatoes of a certain amount of processing raw material (1), namely enter first and add demineralized water operation (14), in new light violet sweet potato (1), add the demineralized water that accounts for new light violet sweet potato (1) weight 40%, enter subsequently matting (2), new light violet sweet potato (1) after cleaning is finished enters broken process (3) subsequently, add the demineralized water that accounts for new light violet sweet potato (1) weight 30% in the semifinished material after fragmentation is finished, enter subsequently first screening operation (4), first screening operation (4) uses 100 order screen centrifuges to sieve, add the demineralized water that accounts for new light violet sweet potato (1) weight 30% in the semifinished material after first screening operation (4) is finished, enter subsequently cyclonic separation operation (5), after cyclonic separation operation (5) is finished, producing 3 kinds of semifinished materials, is respectively the cell liquid (6) that contains 1% anthocyanidin, Baume degrees is at 35～45 starch milk (17), fecula (27); The cell liquid (6) that will contain subsequently 1% anthocyanidin drops into first sterilization process (7), first sterilization process (7) carries out the 2min sterilization operation under 90 ℃ of constant temperature, cell liquid after sterilization finished is cooled to 50 ℃, enter subsequently film separation circuit (8), film separation circuit (8) adopts the film of 400000 molecular weight to hold back ultrafiltration, after film separation circuit (8) is finished, isolate clearly juice and crude fibre impurity (23), isolated clear juice is dropped into film enrichment process (9), film enrichment process (9) is in 60 ℃ of following temperature, it is concentrated to carry out the NF membrane film under 78.4N pressure, semifinished material after film enrichment process (9) finished drops into triple effect evaporation operation (10), triple effect evaporation operation (10) is in 90 ℃ of following temperature, low-temperature evaporation under the 26.6N steam pressure, the semi-finished product concentrate of generation 40～60% concentration after triple effect evaporation operation (10) is finished, in this semi-finished product concentrate, add citric acid (26) and carry out acid adjustment, adjust acid-base value to pH3.5～4, enter subsequently second sterilization process (11), second sterilization process (11) is in 130～150 ℃ of temperature ranges, under 26.6N pressure, UHTS 30s, enter subsequently sterile filling operation (12), sterile filling operation (12) is carried out the cryogenic sterile can at 45 ℃ below the temperature, after finishing, sterile filling operation (12) namely produces inspissated juice finished product (13), described Baume degrees is at 35～45 starch milk (17), drop into dehydration procedure (18), dehydration is to moisture 38～40%, enter subsequently first drying process (19), be dried to moisture 11～14%, enter subsequently second screening operation (20), second screening operation (20) uses 100 order screen centrifuges to sieve, the semifinished material that screening is produced drops into packaging process (21), namely produces process byproducts starch (22) after packaging process (21) is finished.
2. clear purple sweet potato inspissated juice processing technology according to claim 1, it is characterized in that: described fecula (27) drops into second drying process (28), namely produces process byproducts A feed (29) after second drying process (28) is finished.
3. clear purple sweet potato inspissated juice processing technology according to claim 1, it is characterized in that: described crude fibre impurity (23) drops into and dehydrates operation (24), dehydrates and namely produces process byproducts B feed (25) after operation (24) is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102689186A CN102119773B (en) | 2010-09-01 | 2010-09-01 | Processing technology of clear purple sweet potato concentrated juice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102689186A CN102119773B (en) | 2010-09-01 | 2010-09-01 | Processing technology of clear purple sweet potato concentrated juice |
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| CN102119773A CN102119773A (en) | 2011-07-13 |
| CN102119773B true CN102119773B (en) | 2013-03-27 |
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| CN2010102689186A Expired - Fee Related CN102119773B (en) | 2010-09-01 | 2010-09-01 | Processing technology of clear purple sweet potato concentrated juice |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349632B (en) * | 2011-09-29 | 2013-02-13 | 陕西海升果业发展股份有限公司 | Preparation method of concentrated clear sweet potato juice with high color value |
| EP3204149B1 (en) * | 2014-10-07 | 2024-03-13 | Smartflow Technologies, Inc. | Method for removing starch and other usable by-products from processing water |
| CN104757665A (en) * | 2015-04-20 | 2015-07-08 | 上海福绅工贸有限公司 | Preparation method of potato type juice and cell sap beverage |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962686A (en) * | 2006-11-19 | 2007-05-16 | 王元华 | Method for cleanly producing saponin by integrated utilization of yam |
| CN101283823A (en) * | 2008-04-30 | 2008-10-15 | 陕西恒兴食品科技有限公司 | Concentrated pomegranate clear juice manufacturing technique |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962686A (en) * | 2006-11-19 | 2007-05-16 | 王元华 | Method for cleanly producing saponin by integrated utilization of yam |
| CN101283823A (en) * | 2008-04-30 | 2008-10-15 | 陕西恒兴食品科技有限公司 | Concentrated pomegranate clear juice manufacturing technique |
Non-Patent Citations (1)
| Title |
|---|
| 王杉 等.紫薯色素的研究进展.《粮油食品科技》.2004,第12卷(第2期),第45-46页. * |
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