CN1071062A - The method for making of concentrated natural wild jujube juice - Google Patents
The method for making of concentrated natural wild jujube juice Download PDFInfo
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- CN1071062A CN1071062A CN91106252A CN91106252A CN1071062A CN 1071062 A CN1071062 A CN 1071062A CN 91106252 A CN91106252 A CN 91106252A CN 91106252 A CN91106252 A CN 91106252A CN 1071062 A CN1071062 A CN 1071062A
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- wild jujube
- juice
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- jujube juice
- concentrated natural
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
Abstract
A kind of preparation method of concentrated natural wild jujube juice, it is characterized in that the wild jujube airing, soak, flushing, the clear water of putting into four times is heated to 70 degree immersions 2.5 hours, leach the soluble solid in the wild jujube, when pol in the extractor reaches 8 when spending, leach nuclear, skin and cotton-shaped pulp, then through concentrating, Pasteur's instantaneous sterilization and vacuum and low temperature concentrate, making pol is 63 degree, proportion is 1.3 concentrated natural wild jujube juice, perfuming not, anticorrisive agent and other fruit juice, this fruit juice had both kept the nutrition of natural wild jujube, local flavor has very high medical value again, and freshness date can reach nine months.
Description
The present invention relates to a kind of method for production of fruit juice, specifically a kind of preparation method of concentrated natural wild jujube juice.
Wild jujube contains nutritions such as rich in protein, glucose, fructose, tartaric acid and calcium, phosphorus, iron, and it is extremely many especially to contain vitamin, is 10 times of hawthorn, 25 times of tangerine, and 166 times of apple have the king's of " VC " laudatory title.Be wild because of it again, there is not the pollution of agricultural chemicals, chemical fertilizer, simultaneously wild jujube also has very high medical value, in the Compendium of Material Medica write up wild jujube have overflow mend calm the nerves, brain-care, Appetizing spleen-tonifying, improve a poor appetite, enhance metabolism, the softening cerebrovascular, the anti-ageing function of health care; Traditional fruit juice generally is with the melon and fruit broken juice, sugaring, Jia Shui, add pigment, spices and anticorrisive agent etc. and make, the Wild Jujube Juice of producing adopts said method exactly at present, under 100 ℃, extract, but can only guarantee the quality 15 days, and destroyed the bright fragrant breeze flavor of former wild jujube, and Wild Jujube Juice is to concentrate tens times of Wild Jujube Juice volume, to hiding storage and transportation is all very unfavorable.
The preparation method that the purpose of this invention is to provide a kind of concentrated natural wild jujube juice does not add synthetic food color, does not add any sugar, spices, anticorrisive agent and makes freshness date 9 months.
The present invention finishes in the following way: with the wild jujube airing, promote the after-ripening of wild jujube and the conversion of sugar; Wild jujube after the airing is put into steeping tank, soaks with clear water, and the attachment on wild jujube surface and impurity are come off; Put into the vibration diaphragm after wild jujube after soaking pulled out from steeping tank, then with the flushing of fluidised form clear water, the wild jujube of rinsing well enters conveyer belt through the outlet of vibration diaphragm one end, wild jujube is sent in the extractor that has interlayer by conveyer belt, add clear water again, feed the extractor interlayer with steam then, extractor is heated, soak, soluble solid in the wild jujube is all leached, after the pol of the Wild Jujube Juice that leaches in the extractor reaches 8 degree, with extracting pump the Wild Jujube Juice in the extractor is delivered in the settling tank, leach the nuclear and the skin of wild jujube simultaneously, the Wild Jujube Juice of sending in the settling tank goes out cotton-shaped pulp in the Wild Jujube Juice through the movable filter machine filter again, make the extract of remaining wild jujube in the settling tank, through being pumped into storage juice jar, by the suction tube between storage juice jar and the concentration tank Wild Jujube Juice is sucked in the concentration tank of band negative pressure of vacuum more then, promptly can be made into pol is 63 degree, and proportion is 1.3 concentrated natural wild jujube juice.
It is blackish red that concentrated natural wild jujube juice of the present invention has color, and the local flavor typical case has kept the abundant nutrition of natural wild jujube, is convenient to transportation, is more conducive to fresh-keepingly, can be used for preparing various beverages, Chinese patent drug, Chinese and Western cake.
Below be embodiments of the invention:
With maturity in the wild jujube airing 2-3 week more than 98%, with after-ripening and the sugared conversion that promotes wild jujube, can improve pectin, fructose, soluble solids such as vitamin C 10%, get the selected wild jujube 100kg that comes out after the airing, put into 1.5 cubic metres of steeping tanks made from stainless steel, the clear water that adds 5 times (weight), soaked 15-20 minute, the attachment and the impurity on wild jujube surface are come off, be put into long 2.5m after pulling out, wide 1.5m, high 0.5m, screen cloth is on the 10 purposes vibration diaphragm, then with fluidised form clear water flushing 2-3 minute, the percentage of damage of wild jujube answers＜5%, wash clean wild jujube and bring out mouth by one of vibration diaphragm, enter conveyer belt, by conveyer belt wild jujube is sent in the extractor that the stainless steel that has interlayer makes, the clear water that in extractor, adds 4 times (weight), at this moment the interlayer toward extractor feeds Steam Heating, make the water temperature in the extractor rise to 70 ℃, wild jujube soaked 2.5 hours in 70 ℃ extractor, make the pectin in the wild jujube, fructose, the soluble solid of various compositions such as C of supporting one's family all leaches in wild jujube, and don't destroy various nutritions, pass through the sample valve sample examination of extractor again, when the pol of sampling is 8 when spending, with the extraction pump Wild Jujube Juice in the extractor is sent in the settling tank, leach the nuclear and the skin of wild jujube simultaneously; Wild Jujube Juice in the settling tank goes out the floccule of Wild Jujube Juice after pump is delivered to fluid reservoir with Wild Jujube Juice through the movable filter machine filter, by the suction tube between fluid reservoir and the concentration tank Wild Jujube Juice is flowed in the concentration tank of band negative pressure of vacuum, the Wild Jujube Juice that enters in the concentration tank at first carries out Pasteur's instantaneous sterilization, the concentrated natural wild jujube juice that carry out then that vacuum and low temperature concentrates, just can make through 32 hours that pol is that 63 degree, proportion are 1.3, blackish red, the fat-free ball come-up of color, no protein grumeleuse floats or precipitate is bottled through racking machine then.Concentrated natural wild jujube juice of the present invention is perfuming, anticorrisive agent and other fruit juice not, adopts low temperature to leach concentrated making, thus have the flavour nutrient of natural wild jujube, and more being rich in nutrition.
Accompanying drawing is to concentrate the Wild Jujube Juice technological process block-diagram.
Claims (12)
1, a kind of preparation method of concentrated natural wild jujube juice, it is characterized in that: with maturity in 98% wild jujube airing, soak, flushing, put into extractor and add clear water, being heated to 70 degree soaks, leach the soluble solid in the wild jujube, when pol in the extractor reaches 8 when spending, with extracting pump the Wild Jujube Juice in the extractor is delivered in the settling tank, leach nuclear and skin simultaneously, Wild Jujube Juice in the settling tank goes out cotton-shaped pulp in the Wild Jujube Juice through the movable filter machine filter again, make the extract of remaining wild jujube in the settling tank, then through being pumped into storage juice jar, by the suction tube between storage juice jar and the concentration tank Wild Jujube Juice is sent in the concentration tank of band negative pressure of vacuum again, carried out Pasteur's instantaneous sterilization and vacuum and low temperature and concentrate 32 hours.
2, method according to claim 1 is characterized in that wild jujube airing 2 or 3 weeks.
3, method according to claim 1 is characterized in that wild jujube puts into the clear water that adds 5 times (weight) behind the steeping tank.
4, method according to claim 1 is characterized in that wild jujube soaked 15 or 20 minutes in steeping tank.
5, method according to claim 1, the wild jujube after it is characterized in that soaking was vibration diaphragm supernatant water flushing 2 minutes or 3 minutes.
6, method according to claim 1, the wild jujube after it is characterized in that soaking adds the clear water of 4 times (weight) after putting into extractor.
7, method according to claim 1 is characterized in that wild jujube soaked 2.5 hours in extractor.
8,, it is characterized in that the pol when Wild Jujube Juice pumps into settling tank in the extractor is 8 degree according to claim 1 and 7 described methods.
9, method according to claim 1 is characterized in that the concentrated natural wild jujube juice pol is 63 degree, and proportion is 1.3.
10,, it is characterized in that freshness date is 9 months according to claim 1 and 9 described methods.
11, method according to claim 1 is characterized in that concentrated natural wild jujube juice carries out Pasteur's instantaneous sterilization in concentrating vacuum tank.
12, method according to claim 1 is characterized in that concentrated natural wild jujube juice does not add pigment, sugar, spices and anticorrisive agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91106252A CN1071062A (en) | 1991-09-28 | 1991-09-28 | The method for making of concentrated natural wild jujube juice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91106252A CN1071062A (en) | 1991-09-28 | 1991-09-28 | The method for making of concentrated natural wild jujube juice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1071062A true CN1071062A (en) | 1993-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91106252A Pending CN1071062A (en) | 1991-09-28 | 1991-09-28 | The method for making of concentrated natural wild jujube juice |
Country Status (1)
| Country | Link |
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| CN (1) | CN1071062A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640961A (en) * | 2012-05-21 | 2012-08-22 | 延川县宏达有限责任公司 | Method for producing jujube drink without food additives by adopting dried zizyphus jujubes |
| CN102771849A (en) * | 2012-08-10 | 2012-11-14 | 山西唯思可达天然饮业有限公司 | Production method of wild jujube fruit drink |
| CN103948117A (en) * | 2014-04-29 | 2014-07-30 | 许月平 | High-temperature immersion extraction method and device for jujube juice |
| CN110604236A (en) * | 2018-06-15 | 2019-12-24 | 雷炳忠 | Production method of wild jujube raw juice |
| CN111248374A (en) * | 2020-03-30 | 2020-06-09 | 姚继成 | Wild jujube beverage and preparation method and system thereof |
-
1991
- 1991-09-28 CN CN91106252A patent/CN1071062A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640961A (en) * | 2012-05-21 | 2012-08-22 | 延川县宏达有限责任公司 | Method for producing jujube drink without food additives by adopting dried zizyphus jujubes |
| CN102771849A (en) * | 2012-08-10 | 2012-11-14 | 山西唯思可达天然饮业有限公司 | Production method of wild jujube fruit drink |
| CN103948117A (en) * | 2014-04-29 | 2014-07-30 | 许月平 | High-temperature immersion extraction method and device for jujube juice |
| CN103948117B (en) * | 2014-04-29 | 2016-05-04 | 许月平 | A kind of high temperature dipping extraction method and device of jujube juice |
| CN110604236A (en) * | 2018-06-15 | 2019-12-24 | 雷炳忠 | Production method of wild jujube raw juice |
| CN111248374A (en) * | 2020-03-30 | 2020-06-09 | 姚继成 | Wild jujube beverage and preparation method and system thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |