CN103271300B - Coarse cereals rice and preparation method thereof - Google Patents
Coarse cereals rice and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of coarse cereals rice, the raw material prepared required for this coarse cereals rice comprises by weight: corn flour 25-35 part, millet powder 5-15 part, glutinous millet powder 5-15 part, oatmeal 15-25 part, sweet potato powder 15-25 part, sorghum flour 3-7 part and dietary fiber 3-7 part.The invention also discloses the preparation method of this coarse cereals rice, comprise step: mix step, precuring treatment step, systematism treatment step and template forming processes step.Balanced in nutrition, appearance uniform is prepared and mouthfeel glues the glutinous coarse cereals rice with health-care efficacies such as angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing by this preparation method.
Description
Technical field
The present invention relates to food processing field, particularly relate to a kind of coarse cereals rice and preparation method thereof.
Background technology
Along with living standard improves, people are particular about nutrition arrangement to diets tend, and the rice in five cereals and wheat are edible staple foods, but its nutrition is single, if healthy unfavorable to people of long-term single absorption rice or wheat, take in nutrition unbalanced.
Coarse cereals typically refer to the grain bean crop beyond the large crop of paddy rice, wheat, corn, soybean and potato class five.Mainly contain: Chinese sorghum, millet, buckwheat, oat, barley, broom corn millet, broomcorn millet, Kidney bean, mung bean, red bean, broad bean, pea, black soya bean, lens etc., be characterized in that growth period is short, cultivated area is few, plantation area is special, output is lower, generally all contain abundant nutritional labeling.To be rich in coarse cereals in the five cereals (as rice and wheat) that people often eat the nutritional labeling that lacks, therefore absorption coarse cereals carry out the nutriment that supplementary human body lacks, and a certain coarse cereals of simple picked-up, nutritional labeling is also unbalanced, therefore the nutritional labeling science collocation wanted by needed by human body is imagined, reasonable compatibility gets up, and supplements the nutriment required for different crowd.
Corn is a kind of staple food material, is the class that nutritive value is the highest, vitamin content be rice, wheat 5-10 doubly, can wriggle by stimulating intestine and stomach, prevent constipation, promote the metabolism of cholesterol, accelerate the discharge of enterogenous endotoxin.Contain abundant carrotene in corn in addition, be approximately more than 5 times of soybean, have inhibitory action to carcinogenic substance, especially there is the effect of anti-intestinal cancer.Millet contains the nutriments such as rich in protein, carrotene, vitamin, also containing the mineral matter such as iron, calcium.
Ipomoea batatas contains abundant starch, dietary fiber, carrotene, vitamin A, B, C, E and potassium, iron, copper, selenium and calcium etc. more than 10 plants trace element and linoleic acid etc., nutritive value is very high, the health food that nutrition is the most balanced is called by nutritionists, these substances keep blood vessel elasticity, very effective to control senility habitual constipation, and can lose weight, vigorous and graceful control inferior health; In addition, Ipomoea batatas also containing abundant lysine, can supplement the lysine that rice and flour etc. exactly lack.
Oat is rich in the nutritional labelings such as starch, fat, B family vitamin, niacin, folic acid, pantothenic acid, calcium, iron, has beneficial liver and the effect such as stomach, beauty care; Often edible oat can reduce the cholesterol in human body effectively, and anti-pre-cardiovascular and cerebrovascular diseases, alleviate the phenomenon that some the elderlys just do, thus reduce cranial vascular disease.
In Chinese sorghum, main nutrient composition content is: crude fat 3%, crude protein 8-11% and starch 65-70%.The flat taste of Chinese sorghum property is sweet, puckery, warm, nontoxic, can be used for treating having indigestion and indigestion.
Glutinous millet is slightly larger than millet, color is yellowish, boil after very glutinous, and be rich in the nutrients such as protein, carbohydrate, B family vitamin, vitamin E, zinc, copper, manganese, there is benefit cloudy, effect of sharp lung, sharp large intestine.
Dietary fiber, refers to general not easily digested dietary nutrient, mainly comes from the cell membrane of plant, comprise cellulose, hemicellulose, resin, pectin and lignin etc.Dietary fiber is that health diet is indispensable, and maintenance digestive system health remains important role, and absorb enough fibers can angiocardiopathy preventing, cancer, diabetes and Other diseases simultaneously.Fiber can clean wall of digestive and strengthen digestive function; also can dilute and add removing of the carcinogen in food simultaneously; protect fragile alimentary canal and prevent colon cancer; fiber can slow down digestion rate and most rapid drainage cholesterol, so the blood sugar in blood and cholesterol can be allowed to control in optimal level.Therefore, dietary fiber has good anti-angiocardiopathy and anti-effect treated constipation.
Therefore desirable to provide a kind of with the coarse cereals rice after corn, millet, glutinous millet, oat, Chinese sorghum, Ipomoea batatas and dietary fiber to be raw material have angiocardiopathy preventing, the boiling for the treatment of constipation and weight reducing fat-reducing with sticky glutinous mouthfeel.The preparation method that it would additionally be desirable to provide a kind of coarse cereals rice corresponded glues glutinous to prepare balanced in nutrition, appearance uniform, mouthfeel and has the coarse cereals rice of the health-care efficacies such as angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing.
Summary of the invention
For this reason, the present invention proposes a kind of coarse cereals rice and preparation method thereof, can solve and solve the problem at least partly.
According to an aspect of the present invention, provide a kind of preparation method of coarse cereals rice, the raw material required for this preparation method comprises by weight: corn flour 25-35 part, millet powder 5-15 part, glutinous millet powder 5-15 part, oatmeal 15-25 part, sweet potato powder 15-25 part, sorghum flour 3-7 part and dietary fiber 3-7 part.
It is the coarse cereals rice prepared for raw material with corn flour, millet powder, glutinous millet powder, oatmeal, sweet potato powder, sorghum flour and dietary fiber according to the preparation method of coarse cereals rice of the present invention.Wherein, Ipomoea batatas can prevent and treat senility habitual constipation, and can lose weight, vigorous and graceful, control inferior health; In addition, Ipomoea batatas contains abundant lysine, supplements the lysine that rice, flour etc. lack.Oat can reduce the cholesterol in human body effectively, anti-pre-cardiovascular and cerebrovascular diseases, alleviates the just dry phenomenon of the elderly.Chinese sorghum can be used for treating having indigestion and indigestion.Very glutinous after glutinous millet boils, there is Yi Yin, sharp lung, sharp large intestine effect.Dietary fiber has effect of good anti-angiocardiopathy and constipation.In raw material, various nutrient mutually supplements, cooperatively interacts, complements each other, and draws science and effective ratio range the most, provide the nutrient that human body needs additionally by great many of experiments.Described coarse cereals rice has balanced in nutrition, appearance uniform, mouthfeel and glues the features such as glutinous, also has the health-care efficacies such as angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing in addition.
Alternatively, preparation in accordance with the present invention, the raw material required for this preparation method comprises by weight: corn flour 30 parts, millet powder 10 parts, 10 parts, glutinous millet powder, oatmeal 20 parts, sweet potato powder 20 parts, sorghum flour 5 parts and dietary fiber 5 parts.
Preparation in accordance with the present invention, in said ratio, the nutrient of each raw material is arranged in pairs or groups nutrition science the most, and the health-care efficacies such as its angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing are stronger.
Alternatively, preparation in accordance with the present invention, the fine particle 100% of described corn flour, described millet powder, described glutinous millet powder, described oatmeal, described sweet potato powder, described sorghum flour and described dietary fiber can pass through 60 mesh sieves, and more than 92% can pass through 100 mesh sieves.
Preparation in accordance with the present invention, 100% of various fine particle can pass through 60 mesh sieves, and more than 92% can pass through 100 mesh sieves, thus ensure the coarse cereals rice prepared have fine and smooth mouthfeel, good outward appearance and make human body to various nutrition absorb better faster.
Alternatively, preparation in accordance with the present invention, comprises step:
S1100 mix step: add water batching stirring, mixes;
S1200 precuring treatment step: the described batching mixed is heated 3-4 minute being less than in 110 degree of steam, makes that batch temperature is 85-95 degree, moisture content is 30-35% and reaches predetermined curing degree;
S1300 systematism treatment step: the batching of described precuring is carried out extrude and cut to form the pastel that moisture content is 33-40%, temperature is 95-98 degree;
S1400 template forming processes step: described pastel is put into template and form rice shape thing, temperature when described rice shape thing goes out template is between 95 degree and 98 degree.
According to the preparation method of coarse cereals rice of the present invention, agitating device can be adopted in step S1100 to stir, batching is powdery, and 100% of powder can pass through 60 mesh sieves, more than 92% can pass through 100 mesh sieves, thus ensure that the coarse cereals rice prepared has fine and smooth mouthfeel, good appearance, and human body is complete to absorption of nutrient ingredients.In step 1300, material is through extruding and cut, break original long-chain molecule structure, and be combined to form new molecular structure under pressure, the mechanical energy needed when systematism process is approximately 15-20 kilowatt hour/ton, wherein most of mechanical energy is for changing the physical arrangement of material, and the energy consumption changing heat energy into is not higher than 30%; Material through the time required for systematism process about 15-25 second.The template used in step S1400 can design different shapes as required, temperature in addition when depanning remains between 95 degree and 98 degree, the slaking fully of difform coarse cereals rice particle energy can be made, be unlikely to again to make nutrition leak because temperature is too high.
Alternatively, preparation in accordance with the present invention, wherein in S1300 systematism treatment step, treatment temperature is less than 100 degree, unit are pressure-bearing 17-25 kg/cm before mould, and mechanical energy consumption rate is 15-20 kilowatt hour/ton, and the processing time is 15-25 second.
Preparation in accordance with the present invention, in systematism treatment step, cardinal principle is: material is through extruding and cut, and breaks original long-chain molecule structure, and is combined to form new molecular structure under pressure.When systematism process, treatment temperature is less than 100 degree, unit are pressure-bearing 17-25 kg/cm before mould, mechanical energy consumption rate is 15-20 kilowatt hour/ton, processing time is when being 15-25 second, texturised better effects if, make to break original long-chain molecule structure more thorough, and the new molecular structure be combined to form under pressure can be more reasonable.Therefore the coarse cereals rice formed through this step, nutritional labeling mixing contained by each raw material more evenly rationally, and various nutritional labeling complements each other, meet the various nutritional labelings that needed by human body is wanted, and make human body to various nutritional labeling absorb more complete.
Alternatively, preparation in accordance with the present invention, comprises step further:
S1500 pre-dried step: the rice shape thing of described forming processes is carried out predrying 1-3 minute at 65-75 degree.
In the present invention, described pre-dried is exactly that the coarse cereals rice particle high temperature squeezed out from template being glued wet various shapes carries out dry tack free, generally complete in drier, make surface particles fast cooling and drying, the particle inner core through pre-dried is still in the condition of high temperature.Through pre-dried, particle can be prevented cracked, keep more evenly good outward appearance.
Alternatively, preparation in accordance with the present invention, comprises step further:
The dry treatment step of S1600: by the rice shape thing of described pre-dried temperature be 70-75 degree, humidity is that the environment of 35-45% carries out drying, makes a meter moisture content for shape thing be down to 12-13%.
The dry 30-50 minute of general needs, drying time mainly with water content how much for foundation, dry process can be carried out in drier.
Alternatively, preparation in accordance with the present invention, comprises step further:
S1700 homogeneous treatment step: by the rice shape thing of described drying at 45-55 degree sealing homogeneous 20-30 minute.
Alternatively, preparation in accordance with the present invention, comprises step further:
S1800 cooling processing step: the rice shape thing of described homogeneous is less than in the environment of 30 degree and cools 10-15 minute being greater than 25 degree.
Preparation in accordance with the present invention, after predrying, dry, homogeneous and cooling step process, the grain of rice can carry out encapsulation and preserve, in addition, for the ease of selling, the inventive method can also comprise to carry out polishing and is undertaken screening the not good particle of removing by vibratory sieve by coarse cereals rice particle, encapsulate after classification.
According to a further aspect in the invention, provide a kind of coarse cereals rice, this coarse cereals rice comprises by weight: corn flour 25-35 part, millet powder 5-15 part, glutinous millet powder 5-15 part, oatmeal 15-25 part, sweet potato powder 15-25 part, sorghum flour 3-7 part and dietary fiber 3-7 part.
The coarse cereals rice that coarse cereals rice according to the present invention is prepared for raw material with corn flour, millet powder, glutinous millet powder, oatmeal, sweet potato powder, sorghum flour and dietary fiber, because Ipomoea batatas can prevent and treat senility habitual constipation, and can lose weight, vigorous and graceful, control inferior health; In addition, Ipomoea batatas contains abundant lysine, supplements the lysine that rice, flour etc. lack.Oat can reduce the cholesterol in human body effectively, anti-pre-cardiovascular and cerebrovascular diseases, alleviates the just dry phenomenon of the elderly.Chinese sorghum can be used for treating having indigestion and indigestion.Very glutinous after glutinous millet boils, have benefit cloudy, effect of sharp lung, sharp large intestine, dietary fiber has good anti-angiocardiopathy and anti-effect treated constipation.In raw material, various nutrient mutually supplements, cooperatively interacts, complements each other, science and effective ratio range is the most drawn additionally by great many of experiments, the nutrient that human body needs is provided, described coarse cereals rice is balanced in nutrition, appearance uniform, mouthfeel are glued glutinous, and has the health-care efficacies such as angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred embodiment, and does not think limitation of the present invention.Wherein:
Fig. 1 shows the flow chart of the preparation method of the coarse cereals rice according to one embodiment of the present invention;
Fig. 2 shows the schematic diagram of the production equipment of the coarse cereals rice according to an embodiment of the invention;
Shown in figure, feed bin 201, feeder 202, pre-conditioners 203, main barrel 204, main drives structure 205.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 shows the preparation method of the coarse cereals rice according to one embodiment of the present invention.According to this method, first enter in S1100 step the stirring that batching added water, mix; The batching mixed enters S1200 step and carries out precuring process; The batching of precuring enters S1300 step and carries out systematism process; Batching after systematism process enters S1400 step and carries out template forming processes formation rice shape thing; The rice shape thing formed after template forming processes enters S1500 step and carries out pre-dried; Rice shape thing after pre-dried enters step S1600 and carries out drying process; Rice shape thing after dry process enters step S1700 and carries out homogeneous process; Rice shape thing after homogeneous enters step S1800 and carries out cooling processing; So far S1800 step terminates, and the preparation of coarse cereals rice completes.Also can carry out polishing to rice shape thing as required and carry out screening process by vibratory sieve after the cooling period, remove not good rice grain, after screening, carry out encapsulation process.
According to the preparation method of coarse cereals rice provided by the invention, can produce that outward appearance is good, balanced in nutrition, edible healthy, nutrient absorption completely and the coarse cereals rice of angiocardiopathy preventing, treatment constipation and weight reducing effect of weight reducing.This technique is also applicable to the preparation of other coarse cereals rice, also necessarily can improve on basis of the present invention simultaneously, design different preparation methods, produce different coarse cereals rices.It is more that the preparation method of coarse cereals rice of the present invention relates to parameter, and processing step is more complicated, and therefore specific embodiment is only as the exemplary illustration of specific implementation of the present invention, and does not form limiting the scope of the invention.Be described further using the preparation process of coarse cereals rice provided by the invention as embodiment below.
In addition, in the present invention, step S1100, step S1200, step S1300 and step S1400 prepare the requisite step of coarse cereals rice, and step S1500, step S1600, step S1700 and step S1800 add in this preparation method, and the steps such as polishing, screening and encapsulation are added in this method, make the coarse cereals rice prepared, can be improved greatly in food appearance, mouthfeel, quality, nutrition etc.Therefore be design to obtain on the basis including S1100, S1200, S1300, S1400, S1500, S1600, S1700, S1800 step and polishing, screening and encapsulation in the embodiment designed in the present embodiment.
One of key factor of the present invention is batching step, and batching step Raw proportioning is very crucial factor, the applicant draws following formula on great many of experiments basis: corn flour 25-35 part, millet powder 5-15 part, glutinous millet powder 5-15 part, oatmeal 15-25 part, sweet potato powder 15-25 part, sorghum flour 3-7 part and dietary fiber 3-7 part.Coarse cereals rice according to the present invention with corn flour, millet powder, glutinous millet powder, oatmeal, sweet potato powder, sorghum flour and dietary fiber for raw material prepares coarse cereals rice, in raw material, various nutrient supplements mutually, cooperatively interact, complement each other, draw science and effective ratio range the most additionally by great many of experiments, the nutrient that human body needs is provided.Described coarse cereals rice has the health-care efficacy that angiocardiopathy preventing, treatment constipation and weight reducing are lost weight.
In addition, in the preparation method of coarse cereals rice of the present invention, use production equipment 200, this equipment comprises: feed bin 201, and for loading material, described feed bin makes material enter feeder equably so that geometric ratio is heavy; Feeder 202, its feed end connects the discharging opening of described feed bin 201, and its discharge end connects the charging aperture of pre-conditioners 203; Pre-conditioners 203, comprises cylinder, and inner installation two is furnished with the shaft of blade; Main barrel 204, comprise the sleeve being furnished with liner, sleeve is equipped with chuck, and can water flowing cool, also can lead to steam insulation, described main barrel inside is provided with two main shafts, and the draw ratio of this main shaft can adjust between 10:1 to 15:1, preferred draw ratio 13.5:1; Main drives structure 205, comprise a power shaft and two output shafts, the rotating speed of power shaft is reduced to the rotating speed of output shaft by proportion, makes two axle rotating Vortexes of output simultaneously; Forming panel, for making, material is after treatment moulding makes various required form.
According to said ratio and technological parameters different in preparation method, design following examples and exemplary illustration is carried out to the present invention.
Embodiment 1
Fig. 1 shows the preparation method of the coarse cereals rice according to one embodiment of the present invention.According to this method and the production equipment of the rice according to an embodiment of the invention shown in composition graphs 2, first enter in S1100 step, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber, also incomplete above-mentioned raw materials can be selected to wear into fine powder respectively, fine powder 100% can pass through 60 mesh sieves, more than 92% can pass through 100 mesh sieves, choose corn flour 25 parts, millet powder 5 parts, 5 parts, glutinous millet powder, oatmeal 15 parts, sweet potato powder 15 parts, sorghum flour 3 parts and dietary fiber 3 parts, through feed bin 201, feeder 202 adds pre-conditioners 203, water (amount of water can adjust according to inventory) is added by water injection hole, stirred by the multiple flabellums on shaft in pre-conditioners, the batching mixed enters S1200 step and carries out precuring process, precuring process is also carried out in pre-conditioners, is heated batching by the steam being less than 110 degree, makes batching be in 85 degree, moisture content keeps 3 minutes when being in 30%, makes the curing degree of material reach about 10%, the batching of precuring enters S1300 step and carries out systematism process, the batching of precuring enters in main barrel 204, via the main shaft extruding piece in the same way of two in main barrel with cut, break original long-chain molecule structure, be combined to form new molecular structure under pressure, in main barrel, main shaft is provided with the round screw thread of different pitch, square spiral, the stressed collar of triangle spiral or different length, the input of mechanical energy is changed by adjustment helical shape and coiled arrangement, in main barrel, longitudinal pressure distribution gradient, before template, unit are pressure-bearing value is 17-25 kg/cm, the mechanical energy needed in systematism process is about 15-20 kilowatt hour/ton, wherein most of mechanical energy is for changing the physical arrangement of material, change the energy consumption of heat energy into not higher than 30%, material under these conditions, 95 degree of process 15 seconds, texturised material becomes the pastel that moisture content is 33%, batching after systematism process enters S1400 step and carries out template forming processes, wherein forming panel coincidence formula: A/F=750 square millimeter/tph, wherein A is the total open area of forming panel, F is the total output of unit time, effective perforated area is less than 45% of the gross area, by the design to template, can produce the shape of various needs, coarse cereals rice temperature after depanning is 95 degree, and moisture content is 33%, the rice shape thing formed after template forming processes enters S1500 step and carries out pre-dried, pre-dried drier or play desiccation other machine such as drying machine in complete, drier and described production equipment are self-existent, dry tack free is carried out 1 minute in the air of 65 degree, the surface temperature of rice grain is down to 65 degree, but its inner core is still in the condition of high temperature, rice shape thing after pre-dried enters step S1600 and carries out drying process, dry process is also carried out in the equipment of drier and similar functions, 70 degree, humidity is carry out drying in the air of 35% 40 minutes, makes coarse cereals rice particle overall moisture content control 12%, rice shape thing after dry process enters step S1700 and carries out homogeneous process, in drier, carry out homogeneous process, and 45 degree of sealing placements 20 minutes, after homogeneous, rice shape thing enters step S1800 and carries out cooling processing, in cooler, rice grain is positioned in the environment of 25 degree, keeps 10 minutes, be cooled to room temperature, so far S1800 step terminates, and the preparation of coarse cereals rice completes.Also can carry out polishing to rice shape thing as required and by the process that vibratory sieve sieves, remove not good rice grain after the cooling period, after screening, carry out encapsulation process.
Embodiment 2
Fig. 1 shows the preparation method of the coarse cereals rice according to one embodiment of the present invention.According to this method and the production equipment of the rice according to an embodiment of the invention shown in composition graphs 2, first enter in S1100 step, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber, also incomplete above-mentioned raw materials can be selected to wear into fine powder respectively, fine powder 100% can pass through 60 mesh sieves, more than 92% can pass through 100 mesh sieves, choose corn flour 35 parts, millet powder 15 parts, 15 parts, glutinous millet powder, oatmeal 25 parts, sweet potato powder 25 parts, sorghum flour 7 parts and dietary fiber 7 parts, pre-conditioners 203 is added through feed bin 201 and feeder 202, water (amount of water can adjust according to inventory) is added by water injection hole, stirred by the multiple flabellums on shaft in pre-conditioners, the batching mixed enters S1200 step and carries out precuring process, precuring process is also carried out in pre-conditioners, is heated batching by the steam being less than 110 degree, makes batching be in 95 degree, moisture content keeps 4 minutes when being in 35%, makes the curing degree of material reach about 10%, the batching of precuring enters S1300 step and carries out systematism process, the batching of precuring enters in main barrel 204, via the main shaft extruding piece in the same way of two in main barrel with cut, break original long-chain molecule structure, be combined to form new molecular structure under pressure, in main barrel, main shaft is provided with the round screw thread of different pitch, square spiral, the stressed collar of triangle spiral or different length, the input of mechanical energy is changed by adjustment helical shape and coiled arrangement, in main barrel, longitudinal pressure distribution gradient, before template, unit are pressure-bearing value is 17-25 kg/cm, the mechanical energy needed in systematism process is about 15-20 kilowatt hour/ton, wherein most of mechanical energy is for changing the physical arrangement of material, change the energy consumption of heat energy into not higher than 30%, material under these conditions, 98 degree of process 25 seconds, texturised material becomes the pastel that moisture content is 40%, batching after systematism process enters S1400 step and carries out template forming processes, wherein forming panel coincidence formula: A/F=750 square millimeter/tph, wherein A is the total open area of forming panel, F is the total output of unit time, effective perforated area is less than 45% of the gross area, by relating to template, can produce the coarse cereals rice particle of various shape, the temperature of the coarse cereals rice particle after depanning is 98 degree, and moisture content is 40%, the rice shape thing formed after template forming processes enters S1500 step and carries out pre-dried, pre-dried drier or rise desiccation drying machine etc. other and wherein complete, drier and described production equipment are self-existent, dry tack free is carried out 3 minutes in the air of 75 degree, the surface temperature of rice grain is down to 75 degree, but its inner core is still in the condition of high temperature, rice shape thing after pre-dried enters step S1600 and carries out drying process, dry process is also carried out in the equipment of drier and similar functions, 75 degree, humidity is carry out drying in the air of 45% 40 minutes, makes coarse cereals rice particle overall moisture content control 13%, rice shape thing after dry process enters step S1700 and carries out homogeneous process, in drier, carry out homogeneous process, and 55 degree of sealing placements 30 minutes, after homogeneous, rice shape thing enters step S1800 and carries out cooling processing, in cooler, rice grain is positioned in the environment of 30 degree, keeps 15 minutes, be cooled to room temperature, so far S1800 step terminates, and the preparation of coarse cereals rice completes.Also can carry out polishing to rice shape thing as required and by the process that vibratory sieve sieves, remove not good rice grain after the cooling period, after screening, carry out encapsulation process.
Embodiment 3
Fig. 1 shows the preparation method of the coarse cereals rice according to one embodiment of the present invention.According to this method and the production equipment of the rice according to an embodiment of the invention shown in composition graphs 2, first enter in S1100 step, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber are as raw material, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber, also incomplete above-mentioned raw materials can be selected to wear into fine powder respectively, fine powder 100% can pass through 60 mesh sieves, more than 92% can pass through 100 mesh sieves, choose corn flour 30 parts, millet powder 10 parts, 10 parts, glutinous millet powder, oatmeal 20 parts, sweet potato powder 20 parts, sorghum flour 5 parts and dietary fiber 5 parts, pre-conditioners 203 is added through feed bin 201 and feeder 202, water (amount of water can adjust according to inventory) is added by water injection hole, stirred by the multiple flabellums on shaft in pre-conditioners, the batching mixed enters S1200 step and carries out precuring process, precuring process is also carried out in pre-conditioners, is heated batching by the steam being less than 110 degree, makes batching be in 90 degree, moisture content keeps 3.5 minutes when being in 33%, makes the curing degree of material reach about 10%, the batching of precuring enters S1300 step and carries out systematism process, the batching of precuring enters in main barrel 204, via the main shaft extruding piece in the same way of two in main barrel with cut, break original long-chain molecule structure, be combined to form new molecular structure under pressure, in main barrel, main shaft is provided with the round screw thread of different pitch, square spiral, the stressed collar of triangle spiral or different length, the input of mechanical energy is changed by adjustment helical shape and coiled arrangement, in main barrel, longitudinal pressure distribution gradient, before template, unit are pressure-bearing value is 17-25 kg/cm, the mechanical energy needed in systematism process is about 15-20 kilowatt hour/ton, wherein most of mechanical energy is for changing the physical arrangement of material, change the energy consumption of heat energy into not higher than 30%, material under these conditions, 96 degree of process 20 seconds, texturised material becomes the pastel that moisture content is 35%, batching after systematism process enters S1400 step and carries out template forming processes, wherein forming panel coincidence formula: A/F=750 square millimeter/tph, wherein A is the total open area of forming panel, F is the total output of unit time, effective perforated area is less than 45% of the gross area, by relating to template, can produce the coarse cereals rice particle of various shape, coarse cereals rice temperature after depanning is 96 degree, and moisture content is 35%, the rice shape thing formed after template forming processes enters S1500 step and carries out pre-dried, pre-dried drier or rise desiccation drying machine etc. other and wherein complete, drier and described production equipment are self-existent, dry tack free is carried out 2 minutes in the air of 70 degree, the surface temperature of rice grain is down to 70 degree, but its inner core is still in the condition of high temperature, rice shape thing after pre-dried enters step S1600 and carries out drying process, dry process is also carried out in the equipment of drier and similar functions, 73 degree, humidity is carry out drying in the air of 40% 40 minutes, makes coarse cereals rice particle overall moisture content control 12.5%, rice shape thing after dry process enters step S1700 and carries out homogeneous process, in drier, carry out homogeneous process, and 50 degree of sealing placements 25 minutes, after homogeneous, rice shape thing enters step S1800 and carries out cooling processing, in cooler, rice grain is positioned in the environment of 28 degree, keeps 13 minutes, be cooled to room temperature, so far S1800 step terminates, and the preparation of coarse cereals rice completes.Also can carry out polishing to rice shape thing as required and by the process that vibratory sieve sieves, remove not good rice grain after the cooling period, after screening, carry out encapsulation process.
Embodiment 4
Fig. 1 shows the preparation method of the coarse cereals rice according to one embodiment of the present invention.According to this method and the production equipment of the rice according to an embodiment of the invention shown in composition graphs 2, first enter in S1100 step, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber are as raw material, select corn, millet, glutinous millet, oat, Ipomoea batatas, Chinese sorghum and dietary fiber, also incomplete above-mentioned raw materials can be selected to wear into fine powder respectively, fine powder 100% can pass through 60 mesh sieves, more than 92% can pass through 100 mesh sieves, choose corn flour 26 parts, millet powder 14 parts, 13 parts, glutinous millet powder, oatmeal 20 parts, sweet potato powder 18 parts, sorghum flour 6 parts and dietary fiber 7 parts, pre-conditioners 203 is added through feed bin 201 and feeder 202, water (amount of water can adjust according to inventory) is added by water injection hole, stirred by the multiple flabellums on shaft in pre-conditioners, the batching mixed enters S1200 step and carries out precuring process, precuring process is also carried out in pre-conditioners, is heated batching by the steam being less than 110 degree, makes batching be in 89 degree, moisture content keeps 4 minutes when being in 38%, makes the curing degree of material reach about 10%, the batching of precuring enters S1300 step and carries out systematism process, the batching of precuring enters in main barrel 204, via the main shaft extruding piece in the same way of two in main barrel with cut, break original long-chain molecule structure, be combined to form new molecular structure under pressure, in main barrel, main shaft is provided with the round screw thread of different pitch, square spiral, the stressed collar of triangle spiral or different length, the input of mechanical energy is changed by adjustment helical shape and coiled arrangement, in main barrel, longitudinal pressure distribution gradient, before template, unit are pressure-bearing value is 17-25 kg/cm, the mechanical energy needed in systematism process is about 15-20 kilowatt hour/ton, wherein most of mechanical energy is for changing the physical arrangement of material, change the energy consumption of heat energy into not higher than 30%, material under these conditions, 97 degree of process 19 seconds, texturised material becomes the pastel that moisture content is 38%, batching after systematism process enters S1400 step and carries out template forming processes, wherein forming panel coincidence formula: A/F=750 square millimeter/tph, wherein A is the total open area of forming panel, F is the total output of unit time, effective perforated area is less than 45% of the gross area, by relating to template, can produce the coarse cereals rice particle of various shape, coarse cereals rice particle temperature after depanning is 97 degree, and moisture content is 38%, the rice shape thing formed after template forming processes enters S1500 step and carries out pre-dried, pre-dried drier or rise desiccation drying machine etc. other and wherein complete, drier and described production equipment are self-existent, dry tack free is carried out 3 minutes in the air of 72 degree, the surface temperature of rice grain is down to 70 degree, but its inner core is still in the condition of high temperature, rice shape thing after pre-dried enters step S1600 and carries out drying process, dry process is also carried out in the equipment of drier and similar functions, 75 degree, humidity is carry out drying in the air of 42% 40 minutes, makes coarse cereals rice particle overall moisture content control 13%, rice shape thing after dry process enters step S1700 and carries out homogeneous process, in drier, carry out homogeneous process, and 53 degree of sealing placements 26 minutes, after homogeneous, rice shape thing enters step S1800 and carries out cooling processing, in cooler, rice grain is positioned in the environment of 30 degree, keeps 15 minutes, be cooled to room temperature, so far S1800 step terminates, and the preparation of coarse cereals rice completes.Also can carry out polishing to rice shape thing as required and by the process that vibratory sieve sieves, remove not good rice grain after the cooling period, after screening, carry out encapsulation process.
The coarse cereals rice prepared for raw material with corn flour, millet powder, glutinous millet powder, oatmeal, sweet potato powder, sorghum flour and dietary fiber according to the preparation method of coarse cereals rice of the present invention has all been produced according to embodiment 1 to 4.Wherein, Ipomoea batatas can prevent and treat senility habitual constipation, and can lose weight, vigorous and graceful, control inferior health; In addition, Ipomoea batatas contains abundant lysine, can supplement the lysine that rice, flour etc. lack.Oat can reduce the cholesterol in human body effectively, anti-pre-cardiovascular and cerebrovascular diseases, alleviates the just dry phenomenon of the elderly.Chinese sorghum can be used for treating having indigestion and indigestion.Very glutinous after glutinous millet boils, there is effect of Yi Yin, sharp lung, sharp large intestine.Dietary fiber has good anti-angiocardiopathy and anti-effect treated constipation.In raw material, various nutrient supplements mutually, cooperatively interacts, and complements each other, and draws science and effective ratio range the most, provide the nutrient that human body needs additionally by great many of experiments.The coarse cereals rice prepared has balanced in nutrition, appearance uniform and mouthfeel glues the features such as glutinous, and has the health-care efficacies such as angiocardiopathy preventing, treatment constipation and weight reducing fat-reducing.
It should be noted, the present invention will be described instead of limit the invention for above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from claims scope.
Claims (3)
1. a preparation method for coarse cereals rice, the raw material required for this preparation method is by weight: corn flour 25-35 part, millet powder 5-15 part, glutinous millet powder 5-15 part, oatmeal 15-25 part, sweet potato powder 15-25 part, sorghum flour 3-7 part and dietary fiber 3-7 part;
This preparation method, comprises step:
S1100 mix step: add water raw material stirring, mixes;
S1200 precuring treatment step: the batching mixed is heated 3-4 minute being less than in 110 degree of steam, makes that batch temperature is 85-95 degree, moisture content is 30-35% and reaches predetermined curing degree;
S1300 systematism treatment step: the batching of described precuring is carried out extrude and cut to form the pastel that moisture content is 33-40%, temperature is 95-98 degree;
S1400 template forming processes step: described pastel is put into template and form rice shape thing, temperature when described rice shape thing goes out template is between 95 degree and 98 degree; Wherein,
In S1300 systematism treatment step, treatment temperature is less than 100 degree, unit are pressure-bearing 17-25 kg/cm before mould, and mechanical energy consumption rate is 15-20 kilowatt hour/ton, and the processing time is 15-25 second;
This preparation method comprises step further:
S1500 pre-dried step: the rice shape thing of forming processes is carried out predrying 1-3 minute at 65-75 degree;
The dry treatment step of S1600: by the rice shape thing of pre-dried temperature be 70-75 degree, humidity is that the environment of 35-45% carries out drying, makes a meter moisture content for shape thing be down to 12-13%;
S1700 homogeneous treatment step: by the rice shape thing of drying at 45-55 degree sealing homogeneous 20-30 minute;
S1800 cooling processing step: the rice shape thing of homogeneous is less than in the environment of 30 degree and cools 10-15 minute being greater than 25 degree;
The fine particle 100% of described corn flour, described millet powder, described glutinous millet powder, described oatmeal, described sweet potato powder, described sorghum flour and described dietary fiber can pass through 60 mesh sieves, and more than 92% can pass through 100 mesh sieves.
2. preparation method according to claim 1, the raw material required for this preparation method is by weight: corn flour 30 parts, millet powder 10 parts, 10 parts, glutinous millet powder, oatmeal 20 parts, sweet potato powder 20 parts, sorghum flour 5 parts and dietary fiber 5 parts.
3. the coarse cereals rice that preparation method obtains according to claim 1 or 2.
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| CN101558904A (en) * | 2009-05-27 | 2009-10-21 | 湖南富马科食品工程技术有限公司 | Method for producing coarse cereals rice by extruding double screw |
| CN101822379A (en) * | 2009-03-04 | 2010-09-08 | 上海亦晨信息科技发展有限公司 | Composite minor cereals and preparation method thereof |
| CN101861962A (en) * | 2009-04-17 | 2010-10-20 | 上海亦晨信息科技发展有限公司 | Process for producing nutritious rice |
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| CN101822379A (en) * | 2009-03-04 | 2010-09-08 | 上海亦晨信息科技发展有限公司 | Composite minor cereals and preparation method thereof |
| CN101861962A (en) * | 2009-04-17 | 2010-10-20 | 上海亦晨信息科技发展有限公司 | Process for producing nutritious rice |
| CN101558904A (en) * | 2009-05-27 | 2009-10-21 | 湖南富马科食品工程技术有限公司 | Method for producing coarse cereals rice by extruding double screw |
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