CN103396498B - A kind of trigonella bean gum seed endosperm sheet separating technology - Google Patents
A kind of trigonella bean gum seed endosperm sheet separating technology Download PDFInfo
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- CN103396498B CN103396498B CN201310325985.0A CN201310325985A CN103396498B CN 103396498 B CN103396498 B CN 103396498B CN 201310325985 A CN201310325985 A CN 201310325985A CN 103396498 B CN103396498 B CN 103396498B
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Abstract
The invention discloses a kind of trigonella bean gum seed endosperm sheet separating technology, comprise following technique: pretreatment technology: to trigonella bean gum seed impurity elimination de-stone, then peel, add water modified.Primary making process: tertiary crushing is carried out to the trigonella bean gum seed through pretreatment technology, sieve after each fragmentation, screening large film out and Minifilm carry out process for refining, process for refining: sieve after first sand milling being carried out to film, then carry out the screening of core mill, finally introduce in refiner again and carry out refining, described trigonella bean gum seed endosperm sheet separating technology is refined the trigonella bean gum after rough, make the endosperm sheet purity separated high, ensure that the viscosity of trigonella bean gum.
Description
Technical field
The invention belongs to trigonella bean gum seed processing technology, particularly relate to a kind of trigonella bean gum seed endosperm sheet separating technology.
Background technology
Trigonella bean gum is the white or light yellow atypic meal separated the endosperm of the seed of drying and ripening from trigonella, main component is polygalactomannan, polygalactomannan there is a large amount of hydroxyls, in water these hydroxyls can with water generation hydration, high viscosity can be formed at low concentrations and stablize colloidal solution, can be used as thickening material, stablizer and tackiness agent, be widely used in the industries such as oil production, food, medicine, daily use chemicals, war industry's explosive.
At present, the preparation method of trigonella rubber powder has water logging method of enrichment, organic solvent precipitation method and mechanical phonograph recorder separation, wherein, mechanical phonograph recorder separation production trigonella bean gum efficiency is high, cost is low, therefore mostly industrial production is to adopt this method, this method is according to seed mesosperm, the difference of the physicals of endosperm and embryo pressure cotyledon three part, namely the seed endosperm containing polygalactomannan is harder, not easily pulverized, and seed coat and cotyledon are comparatively easily broken, seed is through pulverizing, screening and separablely obtain endosperm sheet, endosperm sheet is through hydration, abrasive dust, sterilizing obtains finished product rubber powder.
Existing mechanical separation fado carries out roughing, causes the impurity contained in the endosperm sheet separated more, makes the viscosity of trigonella bean gum inadequate, affect quality and the scope of application of product.
Summary of the invention
The object of the present invention is to provide a kind of trigonella bean gum seed endosperm sheet separating technology, its endosperm sheet purity separated is high, thus ensure that the viscosity of trigonella bean gum, to solve the problems referred to above that in prior art, trigonella bean gum seed endosperm sheet mechanical separation exists.
For reaching this object, the present invention by the following technical solutions:
A kind of trigonella bean gum seed endosperm sheet separating technology, it comprises following technique:
Pretreatment technology: to trigonella bean gum seed impurity elimination de-stone, then peel, add water modified;
Primary making process:
Step one: carry out first time fragmentation to the trigonella bean gum seed through pretreatment technology, sieved by separation sieve after fragmentation, the large film after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 2: carry out second time fragmentation to the core glue mixture through step one, sieved by separation sieve after fragmentation, the Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 3: carry out third time fragmentation to the core glue mixture through step 2, sieved by separation sieve after fragmentation, the Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously;
Process for refining:
Step one: adopt sand mill to carry out sand milling to film, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 orders;
Step 2: adopt core grinding machine to carry out core mill to the film after sand milling, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 ~ 32 orders;
Step 3: adopt powerful refiner to refine the film after core mill, then carry out the screening cleaning of core skin tankage, screen cloth specification is 40 ~ 60 orders.
Especially, described pretreatment technology comprises the following steps:
Step one: to trigonella bean gum seed impurity elimination de-stone;
Step 2: through twice elementary decortication and air draught decon;
Step 3: add water and 2.5% ~ 3% carry out modified, time controling was at 8 ~ 10 minutes;
Step 4: the trigonella bean gum seed after modified is once peeled and air draught decon again.
Especially, in described pretreatment technology, impurity elimination de-stone adopts TQSF60 type gravity grading stone remover.
Especially, in described primary making process, step one separation sieve adopts double-layer structure, and specification is upper strata: 15 ~ 17 orders; Lower floor: 30 ~ 32 orders.
Especially, in described primary making process, step 2 separation sieve adopts double-layer structure, and specification is upper strata: 23 ~ 25 orders; Lower floor: 30 ~ 32 orders.
Especially, in described primary making process, step 3 separation sieve adopts single layer structure, and specification is 30 ~ 32 orders.
Beneficial effect of the present invention is, compared with prior art described trigonella bean gum seed endosperm sheet separating technology is refined the trigonella bean gum after rough, makes the endosperm sheet purity separated high, ensure that the viscosity of trigonella bean gum.
Accompanying drawing explanation
Fig. 1 is that the technique of the trigonella bean gum seed endosperm sheet separating technology that the specific embodiment of the invention 1 provides always is schemed;
Fig. 2 is the schema of the pretreatment technology of the trigonella bean gum seed endosperm sheet separating technology that the specific embodiment of the invention 1 provides;
Fig. 3 is the schema of the primary making process of the trigonella bean gum seed endosperm sheet separating technology that the specific embodiment of the invention 1 provides;
Fig. 4 is the schema of the process for refining of the trigonella bean gum seed endosperm sheet separating technology that the specific embodiment of the invention 1 provides.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of trigonella bean gum seed endosperm sheet separating technology, it comprises pretreatment technology, primary making process and process for refining, and described pretreatment technology comprises the following steps:
Step one: adopt TQSF60 type gravity grading stone remover to trigonella bean gum seed impurity elimination de-stone;
Step 2: adopt two peeling machines to carry out twice elementary decortication and air draught decon to trigonella bean gum seed; The sand roller diameter of peeling machine is 180 ㎜, and rotating speed is 1800 revs/min;
Step 3: add water and 2.5% ~ 3% carry out modified, time controling was at 8 ~ 10 minutes;
Step 4: the trigonella bean gum seed after modified is once peeled and air draught decon again.
Described primary making process comprises the following steps:
Step one: carry out first time fragmentation to the trigonella bean gum seed through pretreatment technology, sieved after fragmentation by separation sieve, separation sieve adopts double-layer structure, and specification is upper strata: 16 orders; Lower floor: 30 orders, the large film after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 2: second time fragmentation is carried out to the core glue mixture through step one, carry out screening separation sieve by separation sieve after fragmentation and adopt double-layer structure, specification is upper strata: 24 orders; Lower floor: 30 orders, the Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 3: third time fragmentation is carried out to the core glue mixture through step 2, sieved by separation sieve after fragmentation, separation sieve adopts single layer structure, specification be 30 orders or 32 objects any one, Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously.
Described process for refining comprises the following steps:
Step one: adopt sand mill to carry out sand milling to film, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 orders;
Step 2: adopt core grinding machine to carry out core mill to the film after sand milling, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 ~ 32 orders;
Step 3: adopt powerful refiner to refine the film after core mill, then carry out the screening cleaning of core skin tankage, screen cloth specification is 40 ~ 60 orders.
Above embodiment has just set forth ultimate principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a trigonella bean gum seed endosperm sheet separating technology, is characterized in that: comprise following technique:
Pretreatment technology: to trigonella bean gum seed impurity elimination de-stone, then peel, add water modified;
Primary making process:
Step one: carry out first time fragmentation to the trigonella bean gum seed through pretreatment technology, sieved by separation sieve after fragmentation, the large film after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 2: carry out second time fragmentation to the core glue mixture through step one, sieved by separation sieve after fragmentation, the Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously, remaining part core glue mixture;
Step 3: carry out third time fragmentation to the core glue mixture through step 2, sieved by separation sieve after fragmentation, the Minifilm after screening enters process for refining, clears up the core skin tankage after screening simultaneously;
Process for refining:
Step one: adopt sand mill to carry out sand milling to film, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 orders;
Step 2: adopt core grinding machine to carry out core mill to the film after sand milling, then carry out the screening cleaning of core skin tankage, screen cloth specification is 30 ~ 32 orders;
Step 3: adopt powerful refiner to refine the film after core mill, then carry out the screening cleaning of core skin tankage, screen cloth specification is 40 ~ 60 orders.
2. trigonella bean gum seed endosperm sheet separating technology according to claim 1, it is characterized in that, described pretreatment technology comprises the following steps:
Step one: to trigonella bean gum seed impurity elimination de-stone;
Step 2: through twice elementary decortication and air draught decon;
Step 3: add water and 2.5% ~ 3% carry out modified, time controling was at 8 ~ 10 minutes;
Step 4: the trigonella bean gum seed after modified is once peeled and air draught decon again.
3. the trigonella bean gum seed endosperm sheet separating technology according to any one of claim 1 or 2, is characterized in that, in described pretreatment technology, impurity elimination de-stone adopts TQSF60 type gravity grading stone remover.
4. trigonella bean gum seed endosperm sheet separating technology according to claim 1, is characterized in that, in described primary making process, step one separation sieve adopts double-layer structure, and specification is upper strata: 15 ~ 17 orders; Lower floor: 30 ~ 32 orders.
5. trigonella bean gum seed endosperm sheet separating technology according to claim 1, is characterized in that, in described primary making process, step 2 separation sieve adopts double-layer structure, and specification is upper strata: 23 ~ 25 orders; Lower floor: 30 ~ 32 orders.
6. trigonella bean gum seed endosperm sheet separating technology according to claim 1, is characterized in that, in described primary making process, step 3 separation sieve adopts single layer structure, and specification is 30 ~ 32 orders.
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| CN201310325985.0A CN103396498B (en) | 2013-07-30 | 2013-07-30 | A kind of trigonella bean gum seed endosperm sheet separating technology |
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| CN201310325985.0A CN103396498B (en) | 2013-07-30 | 2013-07-30 | A kind of trigonella bean gum seed endosperm sheet separating technology |
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| CN103396498B true CN103396498B (en) | 2016-01-13 |
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| CN106351068B (en) * | 2016-08-19 | 2018-03-27 | 红河学院 | A kind of preparation method with natural plants seed embryo milk powder reinforcing agent |
| CN110403975A (en) * | 2019-08-22 | 2019-11-05 | 青岛德慧海洋生物科技有限公司 | The processing method of cassia seed comprehensive utilization |
| CN112251212A (en) * | 2020-10-26 | 2021-01-22 | 吉林省海港化工有限公司 | Fenugreek gum for fracturing fluid, fracturing fluid and preparation method of fenugreek gum |
| CN113974202B (en) * | 2021-10-25 | 2023-09-01 | 深圳市真味生物科技有限公司 | Environment-friendly electronic atomized liquid thickener and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE1261384B (en) * | 1963-12-21 | 1968-02-15 | Friedrich Kurz Dipl Ing | Process for the production of guar gum from guar seeds |
| CN1045304C (en) * | 1995-09-12 | 1999-09-29 | 国内贸易部南京野生植物综合利用研究设计所 | Process and prodn. line for producing resin from trigonell seeds |
| KR100245454B1 (en) * | 1997-12-16 | 2000-03-02 | 신명수 | Method of separating an embryo in high purity according to mechanical separation |
| CN201287056Y (en) * | 2008-04-24 | 2009-08-12 | 袁鼎山 | Corn peeling germ-separating machine |
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