CN1302724C - Method for producing maize ultra-fine powder - Google Patents
Method for producing maize ultra-fine powder Download PDFInfo
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- CN1302724C CN1302724C CNB2004100643924A CN200410064392A CN1302724C CN 1302724 C CN1302724 C CN 1302724C CN B2004100643924 A CNB2004100643924 A CN B2004100643924A CN 200410064392 A CN200410064392 A CN 200410064392A CN 1302724 C CN1302724 C CN 1302724C
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Abstract
The present invention discloses a method for producing maize ultrafine powder, which is characterized in that firstly, maize after selecting and purifying is sent into a huller to remove maize epidermis and germs, and the maize becomes into maize particles of large granules through crushing; then, the maize particles of large granules are soaked with water and are dewatered; the dewatered maize particles are directly put into a crushing machine for being crushed and pass through a sieve of 120 to 150 mesh; finally, the fine maize powder is dried. Because the temperature of the water in the technological operation process of the present invention is controlled at 20 to 25 DEG C and the amount of water is proper, the color of the maize can not change, and the nutrient components can not loss. In the process of the subsequent technological operation, because the dewatered maize is crushed in an air separation crushing machine, the color and the nutrient components of the maize powder can be kept perfectly.
Description
Technical field
The present invention relates to a kind of processing method of corn flour, especially a kind of fineness is in the processing method of 120-150 purpose corn flour.
Background technology
Along with the raising of people's living standard, corn food more and more is subjected to people's emphasis, and its reason is high nutritive value and the health care that people have scientifically recognized corn, and people are referred to as soft gold food even.Therefore, people are primary raw material with the corn just, have developed numerous food product.But up to the present, most of corn foods are all made of corn flour, and these food of making of corn flour existing coarse mouthfeel, eat ill effect such as nondigestible, the how general hydrochloric acid in gastric juice in back more or less makes many people not too accept corn food.This is the cause that corn food does not process in fact.Want to process the corn food that mouthfeel is good, be of high nutritive value, mainly be to process meticulous corn flour, promptly fineness also is referred to as maize ultra-fine powder at 120-150 purpose corn flour.People have had some progress in the processing of maize ultra-fine powder in recent years, for example can realize the processing of maize ultra-fine powder with ultra-fine grinding method and mill oar filtration method.So-called ultra-fine grinding method is dried corn particle directly to be put into ultrafine crusher pulverize, obtain maize ultra-fine powder, the drawback of this method is that material heats up very fast in crushing process, temperature in the pulverizer is usually all at 50-80 ℃, the nutritional activities composition of dried corn flour is easily destroyed under this temperature, and make the color and luster dimness of corn flour, its result make the quality of corn flour become bad; Mill oar filtration method is that maize product is soaked in water, pulls an oar, filters, and gets maize ultra-fine powder.Though a kind of drawback of method before this method has been avoided because water consumption is relatively large, makes that partial pigment and the nutritional labeling in the corn lost with current, has also reduced the quality of corn flour.
Summary of the invention
The object of the present invention is to provide a kind of production method of maize ultra-fine powder, this method can be saved the color and luster and the nutritional labeling of corn from damage and do not suffered a loss in process.
The method that realizes above-mentioned purpose is as described below:
At first be corn to be screened to send into after the impurity elimination slough corn epidermis and plumule in the peeling machine, make it become oarse-grained corn particle through fragmentation again, then described bulky grain corn particle is soaked, dewatered, corn particle after the dehydration directly drops in the pulverizer and pulverizes, crosses the 120-150 mesh sieve, at last the corn fine powder oven dry is got final product.
The time that the decortication corn is soaked in above-mentioned operational process of craft is 20-30 hour, is preferably 24 hours; Water temperature is 20-25 ℃, is preferably 25 ℃.
Corn content after the dehydration is controlled at and is less than or equal to 20%.
Corn after the dehydration is pulverized in air separation disintegrator.
The corn fine powder oven dry is to carry out in airflow dryer, and gas flow temperature is 32-38 ℃.
Because said method is that the big corn particle after the decortication is soaked back dehydration, and the time and the temperature of soaking be able to effective control, so the color and luster of corn can not become, nutritional labeling can not lost; In addition, owing to the corn after the dehydration is pulverized in air separation disintegrator, so the color and luster of corn flour and nutritional labeling remain intact.And whole procedure is simple, yield rate is high.
The specific embodiment
Below in conjunction with embodiment technical scheme of the present invention is further described:
Embodiment 1.
Corn screened to send into after impurity elimination, trickle drain again slough corn epidermis and plumule in the peeling machine, make it become oarse-grained corn particle through fragmentation again, then the corn particle being put into the pond, to add water temperature be that 25 ℃ water floods corn, adjust pool inner water temperature to 22 ℃ again, soaked 22 hours, pulling corn out dewaters, make the water content of corn be less than or equal to 20%, then it is dropped in the air separation disintegrator and pulverize, and mistake 120-150 height of eye speed reciprocating sieve, at last corn fine powder is dried in airflow dryer, gas flow temperature is controlled to be 32-38 ℃.
Embodiment 2.
Bulky grain corn particle after the fragmentation is put into the pond, and to add water temperature be that 30 ℃ water floods corn, adjusts pool inner water temperature to 25 ℃ again, soaked 24 hours, and the subsequent technique operation is identical with embodiment 1.
Claims (6)
1. the production method of a maize ultra-fine powder, it is characterized in that: at first be corn to be screened to send into after the impurity elimination slough corn epidermis and plumule in the peeling machine, make it become oarse-grained corn particle through fragmentation again, then described bulky grain corn particle is soaked, dewatered, corn particle after the dehydration directly drops in the pulverizer and pulverizes, crosses the 120-150 mesh sieve, at last the corn fine powder oven dry is got final product.
2. according to the production method of the described maize ultra-fine powder of claim 1, it is characterized in that: the time that the decortication corn is soaked is 20-30 hour; Water temperature is 20-25 ℃.
3. according to the production method of the described maize ultra-fine powder of claim 1, it is characterized in that: the time that the decortication corn is soaked is 24 hours; Water temperature is for being preferably 25 ℃.
4. according to the production method of the described maize ultra-fine powder of claim 1, it is characterized in that: the corn content after the dehydration is less than or equal to 20%.
5. according to the production method of the described maize ultra-fine powder of claim 1, it is characterized in that: the corn after the dehydration is pulverized in air separation disintegrator.
6. according to the production method of the described maize ultra-fine powder of claim 1, it is characterized in that: the corn fine powder oven dry is to carry out in airflow dryer, and gas flow temperature is 32-38 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100643924A CN1302724C (en) | 2004-08-21 | 2004-08-21 | Method for producing maize ultra-fine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100643924A CN1302724C (en) | 2004-08-21 | 2004-08-21 | Method for producing maize ultra-fine powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1736209A CN1736209A (en) | 2006-02-22 |
| CN1302724C true CN1302724C (en) | 2007-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100643924A Expired - Fee Related CN1302724C (en) | 2004-08-21 | 2004-08-21 | Method for producing maize ultra-fine powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN1302724C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375600C (en) * | 2006-03-28 | 2008-03-19 | 张子飚 | Method for producing corn flour |
| CN102308947A (en) * | 2011-02-25 | 2012-01-11 | 周耀英 | Corn dumpling flour and production method thereof |
| CN102308945A (en) * | 2011-02-25 | 2012-01-11 | 周耀英 | Corn full-moon dumpling flour and production method thereof |
| CN102308857B (en) * | 2011-02-25 | 2014-04-16 | 周耀英 | Corn biscuit flour and production method thereof |
| CN102308954A (en) * | 2011-02-25 | 2012-01-11 | 周耀英 | Corn noodle flour and production method thereof |
| CN102488139B (en) * | 2011-12-16 | 2013-06-19 | 吉林佳粮玉米食品有限公司 | Method for making corn noodle and method for making corn dough sheet |
| CN104799161A (en) * | 2014-01-27 | 2015-07-29 | 辽宁神舟农牧发展集团米业有限公司 | Fine processing method of corn flour |
| CN104054466A (en) * | 2014-06-19 | 2014-09-24 | 湖北秦巴金玉米有限责任公司 | Processing device and processing method of corn |
| CN104920539A (en) * | 2015-05-11 | 2015-09-23 | 吉林农业大学 | Special flour for full nutritional corn biscuit and production method thereof |
| CN105707663A (en) * | 2016-01-13 | 2016-06-29 | 吉林农业大学 | Special flour for corn cakes, and production method of special flour |
| CN108477480A (en) * | 2018-03-28 | 2018-09-04 | 崔景福 | Corn flour processing technology and corn flour |
| CN112547162A (en) * | 2020-11-21 | 2021-03-26 | 刘祥禄 | Automatic change maize decorticator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199612A (en) * | 1977-10-11 | 1980-04-22 | Fragas Restituto R | Corn powder preparation |
| CN1256090A (en) * | 2000-01-04 | 2000-06-14 | 石大可 | Preparation of glutinous corn powder |
| CN1405219A (en) * | 2001-08-14 | 2003-03-26 | 李树高 | Process for producing multifunctional corn meal |
| CN1404750A (en) * | 2001-08-08 | 2003-03-26 | 遵义康康绿色食品有限公司（中外合资） | Fermented maize powder and production method thereof |
-
2004
- 2004-08-21 CN CNB2004100643924A patent/CN1302724C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199612A (en) * | 1977-10-11 | 1980-04-22 | Fragas Restituto R | Corn powder preparation |
| CN1256090A (en) * | 2000-01-04 | 2000-06-14 | 石大可 | Preparation of glutinous corn powder |
| CN1404750A (en) * | 2001-08-08 | 2003-03-26 | 遵义康康绿色食品有限公司（中外合资） | Fermented maize powder and production method thereof |
| CN1405219A (en) * | 2001-08-14 | 2003-03-26 | 李树高 | Process for producing multifunctional corn meal |
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| Publication number | Publication date |
|---|---|
| CN1736209A (en) | 2006-02-22 |
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Assignee: Hanzhoung spring rain agricultural industry development Co., Ltd. Assignor: Zhou Yaoying Contract record no.: 2012610000007 Denomination of invention: Method for producing super fine of corn Granted publication date: 20070307 License type: Exclusive License Open date: 20060222 Record date: 20120216 |
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Owner name: HANZHONG CHUNYU AGRICULTURAL ESTATE DEVELOPING CO. Effective date: 20120814 |
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Effective date of registration: 20120814 Address after: 723000 Wangjiang Town, Hantai District, Shaanxi, Hanzhoung Patentee after: Hanzhoung spring rain agricultural industry development Co., Ltd. Address before: 723000 Wangjiang spring rain company, Wangjiang, Hantai District, Hanzhoung, Shaanxi Patentee before: Zhou Yaoying |
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Denomination of invention: Method for producing super fine of corn Effective date of registration: 20120904 Granted publication date: 20070307 Pledgee: Agricultural Development Bank of China Hanzhoung Branch Sales Department Pledgor: Hanzhoung spring rain agricultural industry development Co., Ltd. Registration number: 2012990000495 |
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