CN104207258A - Method for efficiently processing full red date pulp - Google Patents
Method for efficiently processing full red date pulp Download PDFInfo
- Publication number
- CN104207258A CN104207258A CN201410441954.6A CN201410441954A CN104207258A CN 104207258 A CN104207258 A CN 104207258A CN 201410441954 A CN201410441954 A CN 201410441954A CN 104207258 A CN104207258 A CN 104207258A
- Authority
- CN
- China
- Prior art keywords
- jujube
- slurry
- full
- product
- red date
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/385—Concentrates of non-alcoholic beverages
- A23L2/39—Dry compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mycology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a method for efficiently processing full red date pulp, belonging to the field of red date processing. The method particularly comprises the steps: selecting red dates, cleaning the picked red dates, coarsely grinding the cleaned red dates, filtering the ground product, washing the filtered product, separating the washed product, subjecting the separated product to fine grinding, ultrafine grinding, formulating, homogenizing and degasing, filling the obtained product, and sterilizing and cooling the filled product to prepare red date pulp with high fiber content and high nutrient level; wherein coarse grinding is performed on the mixture of the cleaned red dates and water according to a mass ratio of 1:2-1:6 in a high-shear pulverizer; and fine grinding and ultrafine grinding are performed in a high-precision ultrafine grinding device. A grinding chamber is arranged in the high-precision ultrafine grinding device; a stationary blade and an impeller rotor are arranged in the grinding chamber; moving blades are uniformly distributed around the impeller rotor; and the moving blades and the stationary blade are in clearance fit. By adopting the method disclosed in the invention, the red dates can be efficiently utilized, and the obtained product has smooth taste and high nutritive value. The product can be eaten by brewing the product with cool water or hot water, is convenient to eat and can be stored for a long time. Waste of date peel and date pits is greatly reduced, efficient utilization of the red date resource is realized, and the environment is protected.
Description
Technical field
The invention belongs to red date manufacture field, relate to a kind of red date processing method, relate in particular to a kind of method of full jujube jujube slurry highly-efficient processing.
Background technology
The existing red date that utilizes is processed into jujube beverage, jujube powder, jujube sauce etc., mainly contain following several mode: 1, date juice beverage be by red date through cleaning, softening, slurrying, filtration (Pi Hehe), enzyme processes, after centrifugal (jujube slag), concentrated (or allotment, homogeneous, degassed), sterilization, finally pack Over-The-Counter in bottle or in tank into and sell.2, jujube powder is that the jujube juice making is added to drying aid, through spraying is dry, makes powdery, finally packs Over-The-Counter and sells.3, jujube sauce is by the pretreatment of red date process, and then making beating is allocated the concentrated cooling product obtaining of filling then sterilization after filtering out skin and core.There is respectively following problem in above three kinds of methods: the operation production cycles such as jujube beverage process is softening, enzyme processing are long, and cost is high, and energy consumption is large.Jujube powder is very easily glutinous wall in spray-drying process, need to add a large amount of drying aids, and after processing, product nutritive loss is more serious, and jujube loss of aroma is more.Jujube sauce will filter Pi Hehe, causes a large amount of wastes of resource.
The patent of invention of publication number CN101288477A discloses a kind of Clarified Drink of Chinese Date, by red date select, impurity elimination, cleaning, baking, boiling, making beating, lixiviate, centrifugal, allotment, homogeneous, degassed, filling, sterilizing make.Boiling meeting destroys the nutritional labeling in red date, is not suitable for suitability for industrialized production, and the bad assurance of technological parameter such as extraction time of red date and temperature in leaching process.
To sum up, in the process of above-mentioned processing jujube product, production efficiency is not high, and red date products taste is poor, and the skin of red date and core are discarded, and has caused the waste of resource, the nutrition that also makes people not have picked-up should absorb to jujube when eating jujube product.
Summary of the invention
The object of the invention is to overcome the shortcomings and deficiencies of prior art, a kind of method of full jujube jujube slurry highly-efficient processing is provided, by red date selection, cleaning, coarse crushing, filtration, washing, separation, fine powder is broken, ultra-fine grinding, allotment, homogeneous, degassed, filling, sterilization, the cooling jujube of making the high nutrition of high fiber, starch, realized the efficient utilization to red date.
Object of the present invention is achieved through the following technical solutions:
A method for full jujube jujube slurry highly-efficient processing, comprises the steps:
(1) selection: remove mildew and rot red date and impurity;
(2) clean: by the cleaning up red dates after selection;
(3) coarse crushing: the red date after cleaning and water are mixed by weight 1:2～1:6, carry out coarse crushing in high Shearing pulverizer;
(4) filter: the material after coarse crushing is filtered and obtains jujube slurry and jujube slag;
(5) washing, separation: jujube slag is added to water and in cutter, wash the rear centrifugal separation of carrying out, the jujube slag obtaining is discharged, and the jujube slurry that jujube juice obtains with step (4) mixes;
(6) mixture of jujube juice and jujube slurry is transported in high-accuracy ultrafine grinding device and pulverizes and obtain full jujube jujube slurry; In described high-accuracy ultrafine grinding device, crushing chamber is set, fixed blade and vane rotor are set in crushing chamber, vane rotor is circumferentially evenly equipped with cutting blade, cutting blade and fixed blade matched in clearance.
Filtration described in step (4) is preferably with high frequency shale shaker to be carried out.
Backlash between fixed blade described in step (6) is 0.02mm～0.30mm; Gap between cutting blade and fixed blade is 0.10mm～0.30mm; The rotating speed of vane rotor is 2900r/min～9000r/min.
Preferably, the method for described full jujube jujube slurry highly-efficient processing also comprises the steps:
(1) the full jujube jujube slurry obtaining by said method is allocated, homogeneous and degassed processing;
(8) the jujube slurry obtaining after homogeneous is degassed carries out quantitative package;
(9) by putting into sterilizing unit after jujube slurry packing, carry out sterilization processing;
(10) packed after sterilization or box-packed or bottled product are immersed in cold water and are cooled to room temperature, with normal temperature wind, packing material outer surface moisture is dried up to rear warehouse-in.
Technique effect of the present invention is: the full jujube jujube slurry that utilizes the present invention to obtain; red date skin and core efficiently can be utilized; and guarantee that products taste is smooth, be of high nutritive value, not containing any additive; with cold water or hot water, reconstituting is this product of edible; instant, storage time is long, has realized the efficient utilization of resource; greatly reduce the waste of resource, protected environment.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for the full jujube jujube slurry of the present invention highly-efficient processing.
Fig. 2 is that jujube slurry fine powder in high-accuracy ultrafine grinding device is broken, the schematic diagram of ultra-fine grinding, and wherein 1 is full jujube jujube slurry broken through fine powder, ultra-fine grinding, the 2nd, and fixed blade, the 3rd, cutting blade, the 4th, the jujube slurry obtaining, the 5th, vane rotor are filtered in coarse crushing.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is done to further detailed description.Should be understood that the following examples are only not used in and limit the scope of the invention for the present invention is described.
The flow chart of the method for the full jujube jujube slurry of the present invention highly-efficient processing is shown in Fig. 1, raw material red date is broken through selection, cleaning, coarse crushing, filtration, washing, separation, fine powder, ultra-fine grinding, allotment, homogeneous, degassed, filling, sterilization, cooling and jujube jujube slurry is helped in processing, and detailed method is as follows:
One, the selection of red date, cleaning
In the present invention, red date selection step is mainly used in removing the impurity in raw material, and removes mildew and rot red date, then the red date of choosing is cleaned.Selection and the step of cleaning can adopt red date storting apparatus well known in the art and cleaning equipment, and they have the function of automatic selection and cleaning.Meanwhile, it is not high for selection requirement that the present invention is used for making full jujube jujube slurry, also can pass through the mode of artificial screening, cleaning.
Two, coarse crushing
This step can utilize high Shearing pulverizer to pulverize.Because the skin of red date and core are difficult to pulverize, the full jujube jujube slurry of high concentration does not add that water (the control water yield) is difficult separates skin and core, the weight ratio of red date and water can be between 1:2～1:6 value.
Three, filtration, washing, separation
The step of filtering can adopt high frequency shale shaker to sieve; Then the jujube slurry of filtration is transported in container, after remaining jujube slag is added to water and washs, then with centrifuge, jujube slag is separated, jujube juice is starched and is mixed with jujube; The step of washing is washed with high shear machine, can further pulverize fully jujube slag; Separated step is carried out separation with supercentrifuge well known in the art.
Four, broken, the ultra-fine grinding of fine powder
Owing to carrying out filtration treatment, red date skin and core filter out a part, but also contain fructus corni and core in the jujube obtaining slurry, and fineness does not also reach requirement.The present invention utilizes high-accuracy ultrafine grinding device jujube slurry to be carried out to fine powder is broken, the processing of ultra-fine grinding, high-accuracy ultrafine grinding device of the present invention (can referenced patent number be " for the crushing head device of high-efficient shearing fine pulverizer " patent of invention of ZL200910233647.8), its pulverization principle (seeing Fig. 2) is as follows: in high-accuracy ultrafine grinding device, crushing chamber is set, fixed blade 2 and vane rotor 5 are set in crushing chamber, vane rotor 5 is circumferentially evenly equipped with cutting blade 3, cutting blade 3 and fixed blade 2 matched in clearance; During high-accuracy ultrafine grinding device work, vane rotor 5 drives cutting blade 3 high speed rotating, jujube slurry 4 is subject to pulverizing between cutting blade 3 and fixed blade 2, dissection, and the effect that is subject to vane rotor 5 high speed rotating generation centrifugal force moves to fixed blade 2, final through the gap discharge between fixed blade 2, now jujube is starched 4 refinements and is helped jujube jujube slurry 1.
In the present invention, the gap between fixed blade 2 (the lower backlash that is called for short) is 0.02mm～0.30mm; Gap between cutting blade 3 and fixed blade 2 (the lower gap of being called for short) is 0.10mm～0.35mm; The rotating speed of the vane rotor 5 at cutting blade 3 places (the lower rotating speed that is called for short) is between 2900r/min～9000r/min, sees following embodiment:
Embodiment 1
Backlash 0.2mm, gap 0.15mm, rotating speed 9000r/min, full jujube jujube slurry average product is 3 tons/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 240 μ m.
Embodiment 2
Backlash 0.025mm, gap 0.15mm, rotating speed 9000r/min, full jujube jujube slurry average product is 1.5 tons/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 70 μ m.
Embodiment 3
Backlash 0.2mm, gap 0.15mm, rotating speed 2900r/min, full jujube jujube slurry average product is 1 ton/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 280 μ m.
Embodiment 4
Backlash 0.025mm, gap 0.15mm, rotating speed 2900r/min, full jujube jujube slurry average product is 0.5 ton/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 90 μ m.
Embodiment 5
Backlash 0.2mm, gap 0.15mm, rotating speed 5000r/min, full jujube jujube slurry average product is 1.5 tons/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 260 μ m.
Embodiment 6
Backlash 0.025mm, gap 0.15mm, rotating speed 5000r/min, full jujube jujube slurry average product is 0.8 ton/hour, the average grain diameter of the full jujube jujube slurry 1 obtaining is 75 μ m.
What following table 1 was above-mentioned six example related datas gathers, and in conjunction with output and average grain diameter, embodiment 2 is as preferred plan.Utilize processing method disclosed in this invention, the weight ratio that can be processed into red date and water is full jujube jujube slurry 1 between 1:2～1:6.In above-described embodiment, the weight ratio of red date and water is 1:3, if described weight ratio is within the scope of other between 1:2～1:6, applicant is also to test in the situations such as 1:2,1:6 and 1:4 at ratio simultaneously, less, substantially negligible on the impact of the output of full jujube jujube slurry 1 and average grain diameter according to result of the test.In above-described embodiment, material is only through once circulation in high-accuracy ultrafine grinding device, and according to the type selecting in rotating speed, backlash, gap, material is also different by the speed once circulating, therefore output also changes thereupon.
Table 1
| Backlash (mm) | Gap (mm) | Rotating speed (r/min) | Output (T/h) | Average grain diameter (μ m) |
| 0.2 | 0.15 | 9000 | 3 | 240 |
| 0.2 | 0.15 | 5000 | 1.5 | 260 |
| 0.2 | 0.15 | 2900 | 1 | 280 |
| 0.025 | 0.15 | 9000 | 1.5 | 70 |
| 0.025 | 0.15 | 5000 | 0.8 | 75 |
| 0.025 | 0.15 | 2900 | 0.5 | 90 |
Five, batching, homogeneous, degassed
The full jujube jujube slurry 1 that this step later obtains aforementioned pulverizing is prepared burden, homogeneous and degassed processing.The method of operating of this step is the known technology of this area, and mainly by adding batching to carry out homogeneous, mixing, the effect of batching can improve the mouthfeel, nutrition of full jujube jujube slurry etc.
Six, packing, sterilization, cooling
The present invention adopts first packing, rear sterilization processing, has avoided the germ contamination in packaging process, has extended the shelf life phase.Packaging material adopt the material high temperature resistant, barrier is strong, and put into sterilization kettle and carry out sterilization, and sterilization kettle is common equipment.Full jujube jujube slurry 1 after sterilization is inserted in cold water and is cooled to room temperature, by the air-dry finished product that obtains of its normal temperature, finished product is inserted in freezer and refrigerated, can improve fresh keeping time.
Claims (6)
1. a method for full jujube jujube slurry highly-efficient processing, is characterized in that comprising the steps:
(1) selection: remove mildew and rot red date and impurity;
(2) clean: by the cleaning up red dates after selection;
(3) coarse crushing: the red date after cleaning and water are mixed by weight 1:2～1:6, carry out coarse crushing in high Shearing pulverizer;
(4) filter: the material after coarse crushing is filtered and obtains jujube slurry and jujube slag;
(5) washing, separation: jujube slag is added to water and in cutter, wash the rear centrifugal separation of carrying out, the jujube slag obtaining is discharged, and the jujube slurry that jujube juice obtains with step (4) mixes;
(6) mixture of jujube juice and jujube slurry is transported in high-accuracy ultrafine grinding device and pulverizes and obtain full jujube jujube slurry; In described high-accuracy ultrafine grinding device, crushing chamber is set, fixed blade and vane rotor are set in crushing chamber, vane rotor is circumferentially evenly equipped with cutting blade, cutting blade and fixed blade matched in clearance.
2. the method for full jujube jujube slurry highly-efficient processing according to claim 1, is characterized in that: being filtered into high frequency shale shaker described in step (4) carried out.
3. the method for full jujube jujube slurry highly-efficient processing according to claim 1, is characterized in that: the backlash between the fixed blade described in step (6) is 0.02mm～0.30mm.
4. the method for full jujube jujube slurry highly-efficient processing according to claim 1, is characterized in that: the cutting blade described in step (6) and the gap between fixed blade are 0.10mm～0.30mm.
5. the method for full jujube jujube slurry highly-efficient processing according to claim 1, is characterized in that: the rotating speed of the vane rotor described in step (6) is 2900r/min～9000r/min.
6. full jujube jujube according to claim 1 is starched the method for highly-efficient processing, characterized by further comprising following steps:
(1) the full jujube jujube slurry obtaining is allocated, homogeneous and degassed processing;
(2) the jujube slurry obtaining after homogeneous is degassed carries out quantitative package;
(3) by putting into sterilizing unit after jujube slurry packing, carry out sterilization processing;
(4) packed after sterilization or box-packed or bottled product are immersed in cold water and are cooled to room temperature, with normal temperature wind, packing material outer surface moisture is dried up to rear warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441954.6A CN104207258A (en) | 2014-09-01 | 2014-09-01 | Method for efficiently processing full red date pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441954.6A CN104207258A (en) | 2014-09-01 | 2014-09-01 | Method for efficiently processing full red date pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104207258A true CN104207258A (en) | 2014-12-17 |
Family
ID=52089469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441954.6A Pending CN104207258A (en) | 2014-09-01 | 2014-09-01 | Method for efficiently processing full red date pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104207258A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942099A (en) * | 2016-05-30 | 2016-09-21 | 山西百世生物科技股份有限公司 | Red-date fermented beverage and production method thereof |
| WO2017202363A1 (en) * | 2016-05-27 | 2017-11-30 | 上海绿芙生物科技有限公司 | Decoction of traditional chinese medicine and preparation method therefor |
| CN109601634A (en) * | 2019-02-14 | 2019-04-12 | 罗杰星 | A kind of soya-bean milk production high shear process method |
-
2014
- 2014-09-01 CN CN201410441954.6A patent/CN104207258A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202363A1 (en) * | 2016-05-27 | 2017-11-30 | 上海绿芙生物科技有限公司 | Decoction of traditional chinese medicine and preparation method therefor |
| CN105942099A (en) * | 2016-05-30 | 2016-09-21 | 山西百世生物科技股份有限公司 | Red-date fermented beverage and production method thereof |
| CN109601634A (en) * | 2019-02-14 | 2019-04-12 | 罗杰星 | A kind of soya-bean milk production high shear process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101878816A (en) | Method for preparing whole bean high-fiber high-concentration preserved soya-bean milk | |
| CN101836754B (en) | Method for processing date powder | |
| KR101654038B1 (en) | Juice extractor for pupple carrot and juice extraction method thereof | |
| CN102138591A (en) | Method for preparing high-concentration soya-bean milk | |
| CN102771843B (en) | Dry process walnut sauce and production method of dry process walnut sauce | |
| CN101548761A (en) | Processing method of whole sweet potato flour | |
| CN104489552A (en) | Preparation method of okra fruit powder | |
| CN104223277A (en) | Production method of bergamot pear juice | |
| CN104207258A (en) | Method for efficiently processing full red date pulp | |
| CN206444690U (en) | A kind of filter miscellaneous powder crushing device being used in black soya bean compound solid beverage particle disposal process | |
| CN101703236A (en) | Instant health-preserving porridge with original-taste Chinese yam | |
| CN102273675A (en) | Process method for preparing trichosanthes kirilowii maxim seed powder | |
| CN111602794A (en) | Preparation method of concentrated fungus soup | |
| CN103892221A (en) | Production process for melon and fruit stuffing and full-automatic stainless steel melon washing and feeding machine | |
| CN201609102U (en) | Production system of purple sweet potato entire powder | |
| CN103431378A (en) | Composition comprising water-soluble plukenetia volubilis linneo protein powder and preparation method of composition | |
| CN102273517A (en) | Trichosanthes kirilowii Maxim seed plant protein beverage and production method thereof | |
| CN112586702B (en) | Self-stabilizing preparation method of whole cucumber pulp | |
| CN210753126U (en) | Homogenate separation device | |
| CN104531445A (en) | Method for preparing longan wine | |
| CN108283289A (en) | Instant powder product rich in purpurin | |
| CN107616265A (en) | A kind of processing method of instant tea powder | |
| CN203841065U (en) | Red jujube continuous crushing equipment system for red jujube juice production | |
| CN103461637A (en) | Method for preparing carrot fruit and vegetable maltose | |
| CN205727889U (en) | A kind of bean milk production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |