CN103229958A - Machining process of maize coarse cereal rice - Google Patents
Machining process of maize coarse cereal rice Download PDFInfo
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- CN103229958A CN103229958A CN2013101373014A CN201310137301A CN103229958A CN 103229958 A CN103229958 A CN 103229958A CN 2013101373014 A CN2013101373014 A CN 2013101373014A CN 201310137301 A CN201310137301 A CN 201310137301A CN 103229958 A CN103229958 A CN 103229958A
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Abstract
The invention relates to a machining process of rice made of whole grains, and in particular relates to a machining process of maize coarse cereal rice. The machining process comprises the following main steps of: (1) uniform mixing of materials; (2) restrictive gelatinization; (3) cutting forming; (4) pre-cooling; (5) microwave drying; and (6) post-cooling. By adopting the technical scheme, the machining process of the maize coarse cereal rice, disclosed by the invention, has the advantage that the coarse cereal rice which is capable of effectively resisting eye aging, stimulating brain cells and enhancing human brain and memory and is balanced in nutrition, convenient to cook and good in taste can be processed.
Description
Technical field
The present invention relates to a kind of five cereals manufacture craft, be specifically related to a kind of maize coarse cereals rice processing technology.
Background technology
Along with growth in the living standard, people are also more and more higher to the requirement of food, not only require it to have abundant nutrition, want its culinary art more convenient simultaneously.The staple food of people every day is made of cereal crops such as various rice classes usually.Under many circumstances, people need the edible food of being made by the plurality of cereals crop in a meal, the for example congee that is boiled by corn, soybean and other meters or the rice of doing, can to resist eyes aging for contained B family vitamin, lutein and luteole in the corn, stimulate brain cell, strengthen people's mentality and memory.But the lysine in the corn, tryptophane deficiency, methionine content is higher, and the protein of soybean is just the opposite, the low and lysine height of methionine content.The biological value of protein can reach the level of meat proteins when corn and soybean mixed edible.
In the process of cooking the described congee meal that is become by the multiple metric system, because the difference of the physical aspects such as density of all kinds of grain of rices itself, so boil under identical cooking condition with the rice of amount, its ripe time of being boiled separately is also different.Therefore, often certain rice boiled ripe after, other kinds rice do not cooked yet ripe; And these rice boiled ripe after, beginning is boiled ripe rice already by well-done, not only causes the loss of nutrition, but also can cause the mouthfeel of the congee meal of cooking relatively poor.
On the other hand, a variety of rice is because itself is too fine and close, so the time that need boil longly just can be boiled incompatible modern people's fast pace life; In addition, this rice that boils also need expend more fuel, and this problem seems particularly outstanding under the social overall situation of current energy-intensive.
In addition, not fine usually by several rice effect that the congee meal that forms is absorbed by the body that directly boils, its reason is the degree difference that the quilt of all kinds of rice boils, the degree of its mixing is also even inadequately in addition.Take in this class congee after meal at human body, the various rice that in stomach, distributing unevenly, correspondingly, gastrointestinal mucosa can be uneven in systemic all kinds of nutritional labeling of a period of time yet.
The applicant has invented a kind of maize coarse cereals rice that merges maize, konjaku and multiple coarse cereals by a large amount of research and experiment, solve the problems referred to above, but traditional processing technology can not well guarantee quality and the mouthfeel of coarse cereals rice, therefore is badly in need of wanting a kind of special processing technique at the maize coarse cereals rice.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of special processing, and can effectively to resist eyes aging, stimulates brain cell, strengthens that people's mentality and memory and nutrition arrangement equilibrium, boiling are convenient, the processing technology of the coarse cereals rice of good mouthfeel.
To achieve these goals, the invention provides a kind of maize coarse cereals rice processing technology, include following steps
1) homogeneous mixture of material, each raw material components and the mass ratio that occupies thereof are: maize powder 45～63%, konjaku powder 0.5～3 ‰, rice powder 20～35%, sorghum flour 5～8%, millet powder 5～8%, soyabean protein powder 6～12%;
2) restricted gelatinization: the material that step 1) is obtained joins in the extruder, it divides six stage controls in extruder, the I stage is that material adds and to add water modified, material adding speed is 400～600kg/h, add water quality for mixing 25～35% of back material and water gross mass, the II stage is carried out preheating to material, temperature is 60～80 ℃, III, IV stage are extruding, the extruding of employing twin-screw, the twin-screw rotating speed is controlled at 200～300r/min, and temperature is 90～120 ℃, V, VI stage are slaking, and temperature is 70～80 ℃;
3) excision forming: the material extruding that step 2) obtains enters cutting machine, and cuts into grain of rice shape material;
4) cooling just: the grain of rice shape material that step 3) obtains is sent into fluid bed, and the temperature control of fluid bed is at 50～70 ℃, and wind speed is regulated (the general relation of inventory and wind speed) according to actual inventory;
5) microwave drying: the grain of rice shape material that step 4) is obtained carries out microwave drying, and control moisture obtains the dry grain of rice ≦ 12%;
6) back cooling: the dry grain of rice that step 5) is obtained is cooled to room temperature, obtains the finished product grain of rice.
As preferred version, in order to guarantee the quality of coarse cereals rice finished product, the hidden danger of quality of avoiding finished product coarse cereals powder to exist, before the step 1) homogeneous mixture of material, be provided with also that essence is chosen and pulverising step, by the impurity in magnetic separation and the letter sorting rejecting coarse cereals, with natural coarse cereals cereal and the dried powder materials that obtains correspondence by pulverizer of konjaku such as the maize after selecting, millets.
As preferred version, for material is cooled off easily and fast, adapt to the demand that industrialization is made, the dry grain of rice of step 6) is sent into the fluid bed cool to room temperature, 25～30 ℃ of the temperature of control fluid bed, wind speed is regulated according to actual inventory;
As preferred version, in order further to improve quality and the outward appearance of the finished product grain of rice, at cooling step 6) after also be provided with the classification step of sieving, reject the expanded grain of rice and the incomplete grain of rice by screening.
Adopt the maize coarse cereals rice processing technology of technique scheme to have following advantage: 1) because restricted gelatinization and excision forming step, make that the maize coarse cereals are mixed and be squeezed into the food of rice shape, the nutritive proportion collocation rationally, reduced the arrange in pairs or groups difficulty of nutrition of ordinary people, because structure and the compactness of various components changes after the moulding again, so that outward appearance and mouthfeel promote is a lot, also more convenient high speed cooking, can not have to such an extent that coarse cereals do not boil, the situation that other are but well-done; 2) since the adding of cooling step just with and the selection of temperature parameter, make that grain of rice yield rate in the process of follow-up microwave drying is higher, promote more than 60% than traditional direct microwave drying.
The specific embodiment
Embodiment 1
The invention provides a kind of production technology of maize coarse cereals rice, include following step: essence is chosen raw material → pulverizing → ratio mixing → restricted gelatinization → excision forming → cooling → microwave drying just → back and is cooled off → cross the sieve classification → packing of weighing.
1) essence is chosen raw material, impurity and defect ware in doing by magnetic separation and letter sorting rejecting coarse cereals particle, maize and konjaku;
2) pulverize: the essence that step 1) is obtained is chosen raw material and is sent in the pulverizer and pulverize;
3) mix: the raw material after will pulverizing takes by weighing by following part by weight: maize powder 45%, konjaku powder 3 ‰, rice powder 26.7%, sorghum flour 8%, millet powder 8%, soyabean protein powder 12%, put into mixer after weighing up and mix 8min, guarantee fully to mix at last;
4) restricted gelatinization: the mixed material that step 3) is obtained is sent in the extruder and is divided 6 stages to process, at first carry out feeding and add water modified in the I stage, rate of feeding control is at 600kg/h, amount of water occupies feeding capacity and adds 35% of water inventory, the II stage is carried out preheating to material, temperature is 80 ℃, III, IV stage are extruding, the extruding of employing twin-screw, the control of twin-screw rotating speed is at 300r/min, and temperature is 120 ℃, and V, VI stage are slaking, temperature is 80 ℃, and water is the drinking water that meets national standard;
5) excision forming: the material that step 4) obtains is pressed into cutting machine, and cuts into grain of rice shape material;
6) cooling: the grain of rice shape temperature of charge that cuts into is about 75 ℃, needs to reduce material temperature before microwave drying, and material is sent into fluid bed, and the temperature of control fluid bed is at 70 ℃, and wind speed is regulated according to actual inventory;
7) microwave drying: the maize rice grain of rice to moulding carries out microwave drying, with dried material moisture Kong Zai processed ≦ 12%;
8) cooling: the maize rice grain of rice after the microwave drying need further be cooled to room temperature, and the temperature control of fluid bed is at 30 ℃, and wind speed is regulated according to actual inventory;
9) cross sieve classification: in drying cooling back material is carried out classification, remove the expanded grain of rice, the imperfect grain of rice in the manufacture process, guarantee that the products obtained therefrom particle shape is complete, even;
10) according to the production marketing demand, weigh and pack.
Embodiment 2
The invention provides a kind of production technology of maize coarse cereals rice, include following step: essence is chosen raw material → pulverizing → ratio mixing → restricted gelatinization → excision forming → cooling → microwave drying just → back and is cooled off → cross the sieve classification → packing of weighing.
1) essence is chosen raw material, impurity and defect ware in doing by magnetic separation and letter sorting rejecting coarse cereals particle, maize and konjaku;
2) pulverize: the essence that step 1) is obtained is chosen raw material and is sent in the pulverizer and pulverize, make granularity what reach?
3) mix: the raw material after will pulverizing takes by weighing by following part by weight: maize powder 63%, konjaku powder 0.5 ‰, rice powder 20%, sorghum flour 5%, millet powder 5%, soyabean protein powder 6.95%, put into mixer after weighing up and mix 10min, guarantee fully to mix at last;
4) restricted gelatinization: the mixed material that step 3) is obtained is sent in the extruder and is divided 6 stages to process, at first carry out feeding and add water modified in the I stage, rate of feeding control is at 400kg/h, amount of water occupies feeding capacity and adds 30% of water inventory, the II stage is carried out preheating to material, temperature is 60 ℃, III, IV stage are extruding, the extruding of employing twin-screw, the control of twin-screw rotating speed is at 200r/min, and temperature is 90 ℃, and V, VI stage are slaking, temperature is 70 ℃, and water is the drinking water that meets national standard;
5) excision forming: the material that step 4) obtains is pressed into cutting machine, and cuts into grain of rice shape material;
6) cooling: the grain of rice shape temperature of charge that cuts into is about 65 ℃, needs to reduce material temperature before microwave drying, and material is sent into fluid bed, and the temperature of control fluid bed is at 50 ℃, and wind speed is regulated according to actual inventory;
7) microwave drying: the maize rice grain of rice to moulding carries out microwave drying, and dried material moisture is controlled 10%;
8) cooling: the maize rice grain of rice after the microwave drying need further be cooled to room temperature, and the temperature control of fluid bed is at 27 ℃, and wind speed is regulated according to actual inventory;
9) cross sieve classification: in drying cooling back material is carried out classification, remove the expanded grain of rice, the imperfect grain of rice in the manufacture process, guarantee that the products obtained therefrom particle shape is complete, even;
10) according to the production marketing demand, weigh and pack.
Embodiment 3
The invention provides a kind of production technology of maize coarse cereals rice, include following step: essence is chosen raw material → pulverizing → ratio mixing → restricted gelatinization → excision forming → cooling → microwave drying just → back and is cooled off → cross the sieve classification → packing of weighing.
1) essence is chosen raw material, impurity and defect ware in doing by magnetic separation and letter sorting rejecting coarse cereals particle, maize and konjaku;
2) pulverize: the essence that step 1) is obtained is chosen raw material and is sent in the pulverizer and pulverize, make granularity what reach?
3) mix: the raw material after will pulverizing takes by weighing by following part by weight: maize powder 50%, konjaku powder 2 ‰, rice powder 30%, sorghum flour 6%, millet powder 6%, soyabean protein powder 7.8%, put into mixer after weighing up and mix 9min, guarantee fully to mix at last;
4) restricted gelatinization: the mixed material that step 3) is obtained is sent in the extruder and is divided 6 stages to process, at first carry out feeding and add water modified in the I stage, rate of feeding control is at 500kg/h, amount of water occupies feeding capacity and adds 25% of water inventory, the II stage is carried out preheating to material, temperature is 70 ℃, III, IV stage are extruding, the extruding of employing twin-screw, the control of twin-screw rotating speed is at 250r/min, and temperature is 105 ℃, and V, VI stage are slaking, temperature is 75 ℃, and water is the drinking water that meets national standard;
5) excision forming: the material that step 4) obtains is pressed into cutting machine, and cuts into grain of rice shape material;
6) cooling: the grain of rice shape temperature of charge that cuts into is about 65 ℃, needs to reduce material temperature before microwave drying, and material is sent into fluid bed, and the temperature of control fluid bed is at 55 ℃, and wind speed is regulated according to actual inventory;
7) microwave drying: the maize rice grain of rice to moulding carries out microwave drying, with dried material moisture Kong Zai processed ≦ 12%;
8) cooling: the maize rice grain of rice after the microwave drying need further be cooled to room temperature, and the temperature control of fluid bed is at 25 ℃, and wind speed is regulated according to actual inventory;
9) cross sieve classification: in drying cooling back material is carried out classification, remove the expanded grain of rice, the imperfect grain of rice in the manufacture process, guarantee that the products obtained therefrom particle shape is complete, even;
10) according to the production marketing demand, weigh and pack.
Above-described only is part preferred embodiment of the present invention; should be pointed out that for a person skilled in the art, under the prerequisite that does not break away from component of the present invention, proportioning and technological parameter; can also make some improvement, these also should be considered as protection scope of the present invention.
Claims (3)
1. maize coarse cereals rice processing technology is characterized in that including following steps:
Homogeneous mixture of material, each raw material components and the mass ratio that occupies thereof are: maize powder 45～63%, konjaku powder 0.5～3 ‰, rice powder 20～35%, sorghum flour 5～8%, millet powder 5～8%, soyabean protein powder 6～12%;
Restricted gelatinization: the material that step 1) is obtained joins in the extruder, it divides six stage controls in extruder, the I stage is that material adds and to add water modified, material adding speed is 400～600kg/h, add water quality for mixing 25～35% of back material and water gross mass, the II stage is carried out preheating to material, temperature is 60～80 ℃, III, IV stage are extruding, the extruding of employing twin-screw, the twin-screw rotating speed is controlled at 200～300r/min, and temperature is 90～120 ℃, V, VI stage are slaking, and temperature is 70～80 ℃;
Excision forming: step 2) the material extruding that obtains enters cutting machine, and cuts into grain of rice shape material;
Cooling just: the grain of rice shape material that step 3) obtains is sent into fluid bed, and the temperature control of fluid bed is at 50～70 ℃, and wind speed is regulated according to actual inventory;
Microwave drying: the grain of rice shape material that step 4) is obtained carries out microwave drying, and control moisture obtains the dry grain of rice ≦ 12%;
The back cooling: the dry grain of rice that step 5) is obtained is cooled to room temperature, obtains the finished product grain of rice.
2. maize coarse cereals rice processing technology as claimed in claim 1 is characterized in that: before the step 1) homogeneous mixture of material, be provided with also that essence is chosen and pulverising step, reject impurity in the coarse cereals by magnetic separation and letter sorting, obtain the powder of corresponding coarse cereals by pulverizer.
3. maize coarse cereals rice processing technology as claimed in claim 1, it is characterized in that: the dry grain of rice of step 6) is sent into the fluid bed cool to room temperature, 25～30 ℃ of the temperature of control fluid bed, wind speed is regulated according to actual inventory;
Maize coarse cereals rice processing technology as claimed in claim 1 is characterized in that: also be provided with the classification step of sieving cooling step 6), reject the expanded grain of rice and the incomplete grain of rice by screening.
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| CN2013101373014A CN103229958A (en) | 2013-04-19 | 2013-04-19 | Machining process of maize coarse cereal rice |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504212A (en) * | 2013-09-30 | 2014-01-15 | 中国农业大学 | Gelatinized millets with fast rehydration property and preparation method thereof |
| CN105795346A (en) * | 2016-03-15 | 2016-07-27 | 江南大学 | Preparation method of delicious and easily cooked black rice |
| CN105918859A (en) * | 2016-04-27 | 2016-09-07 | 武汉轻工大学 | Amaranthus hypochondriacus recombinant rice and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347136A (en) * | 2007-07-19 | 2009-01-21 | 刘金忠 | Food prescription with increased dietary fiber and processing technique thereof |
| CN101366475A (en) * | 2008-09-12 | 2009-02-18 | 奥生平 | Various grains composite rice with steady quality and preparation method thereof |
| CN102187975A (en) * | 2010-12-31 | 2011-09-21 | 湖北富程魔芋产业发展有限公司 | Method for processing cereal potato powder into rice grain products by using konjak flavor powder to prevent starch gelatinization |
| CN102793127A (en) * | 2012-09-12 | 2012-11-28 | 董忠蓉 | Synthetic rice containing konjac high-quality dietary fiber |
-
2013
- 2013-04-19 CN CN2013101373014A patent/CN103229958A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347136A (en) * | 2007-07-19 | 2009-01-21 | 刘金忠 | Food prescription with increased dietary fiber and processing technique thereof |
| CN101366475A (en) * | 2008-09-12 | 2009-02-18 | 奥生平 | Various grains composite rice with steady quality and preparation method thereof |
| CN102187975A (en) * | 2010-12-31 | 2011-09-21 | 湖北富程魔芋产业发展有限公司 | Method for processing cereal potato powder into rice grain products by using konjak flavor powder to prevent starch gelatinization |
| CN102793127A (en) * | 2012-09-12 | 2012-11-28 | 董忠蓉 | Synthetic rice containing konjac high-quality dietary fiber |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504212A (en) * | 2013-09-30 | 2014-01-15 | 中国农业大学 | Gelatinized millets with fast rehydration property and preparation method thereof |
| CN103504212B (en) * | 2013-09-30 | 2015-03-11 | 中国农业大学 | Gelatinized millets with fast rehydration property and preparation method thereof |
| CN105795346A (en) * | 2016-03-15 | 2016-07-27 | 江南大学 | Preparation method of delicious and easily cooked black rice |
| CN105795346B (en) * | 2016-03-15 | 2019-10-18 | 江南大学 | A kind of nice preparation method for easily boiling black rice |
| CN105918859A (en) * | 2016-04-27 | 2016-09-07 | 武汉轻工大学 | Amaranthus hypochondriacus recombinant rice and production method thereof |
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Inventor after: He Guoqing Inventor before: Liu Guoqing |
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Application publication date: 20130807 |