CN107518266A - The production method of selenium-rich nutritive dry rice flour - Google Patents

The production method of selenium-rich nutritive dry rice flour Download PDF

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CN107518266A
CN107518266A CN201710748285.0A CN201710748285A CN107518266A CN 107518266 A CN107518266 A CN 107518266A CN 201710748285 A CN201710748285 A CN 201710748285A CN 107518266 A CN107518266 A CN 107518266A
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selenium
rice
rich
dry
drying
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潘睿
潘胜
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Bai Gui Food Nanning Guangxi LLC
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Bai Gui Food Nanning Guangxi LLC
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/10Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L25/00Food consisting mainly of nutmeat or seeds; Preparation or treatment thereof
    • A23L25/30Mashed or comminuted products, e.g. pulp, pastes, meal, powders; Products made therefrom, e.g. blocks, flakes, snacks; Liquid or semi-liquid products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The present invention relates to food processing technology field, more particularly to a kind of production method of selenium-rich nutritive dry rice flour, this method includes be milled standby lotus seeds, selenium-rich Chinese yam of selenium-rich buckwheat and is ground into that powder is standby to be selected rice immersion defibrination to steam slurry drying and stand cooling to cut the steps such as powder packaging and storage.Not only selenium element content is high but also is rich in the dietary fiber of needed by human body for the ground rice for processing to obtain using the inventive method, enterogastric peristalsis can be promoted, relax bowel, prevent constipation and reduce absorption of the intestines to fat, keep digestive system health, the effective generation for strengthening immune system, prevention of cardiovascular disease, cancer, diabetes and Other diseases, the selenium-rich nutritive dry rice flour that present invention production obtains can be effectively promoted the metabolism of human body, for the selenium element needed for human body supplement, good health care effect, it is deep to be welcome by consumer.

Description

The production method of selenium-rich nutritive dry rice flour
Technical field
The present invention relates to food processing technology field, and in particular to a kind of production method of selenium-rich nourishing rice flour.
Background technology
Ground rice, refer to using rice as raw material, strip, thread rice made products made of the process such as soaking, boiling, press strip, and Be not understand on the meaning of a word using rice as raw material to grind manufactured granular material.Ground rice quality is flexible, fine and smooth, is equipped with and respectively plants vegetables Code or soup stock carry out soup and boil or do stir-fry, smooth tasty, deep by consumers in general(Especially southern consumer)Like.People are in length In the production practices of phase, abundant practical experience is have accumulated, has derived various different process, is manufactured that many local characteristics Ground rice.Ground rice kind is numerous, by processing type, there is round powder(Squeeze ground rice), flat powder(Cut powder), by packaging point, there is row's ground rice, side Block ground rice, ripple ground rice, dried thin rice stick;By moisture, there are wet rice flour noodles, dry rice flour etc..Their production technology is similar, is all Then defibrination after rice in steep is put into pallet cook taking-up section(Wire squeeze), you can spice is eaten, the rice that will can also be cooked Powder makes dry rice flour after chopping cools down and dries, and image planes bar is equally packed.
As the improvement of people's living standards, the increasingly quickening with work rhythm, the diet structure of people is also huge in generation Big conversion, the style of food constantly increase, and high-quality dry rice flour is pure white sparkling and crystal-clear, and tough, sliding, tender, thin, delicate fragrance and famous state Inside and outside, because of its easy to use, delicious flavour, food method is various (can fry, soup, steaming, cold and dressed with sauce), and wins people for dry rice flour, bean vermicelli Hobby.But traditional dry rice flour be by rice through select rice, immersion, crush, carry into powder ball, boiling, compacting wire squeeze, cooling, Drying is made, and dry rice flour made of this method lacks rice fragrance, and toughness is also bad, boils easily paste soup, fries easily It is disconnected.And also have many document reports in terms of the improvement production of dry rice flour, such as:In Application No. CN200910204729.X State's patent discloses a kind of processing method of instant fresh-keeping and healthcare rice flour, this method include rice impurity elimination cleaning, immersion, defibrination, Rice & peanut milk passes through and is just steamed into bean sheet jelly, bean sheet jelly is squeezed into wire ground rice, again through steaming again, cutting off weigh packing, packaging, sterilizing, refrigerating work procedure, Weighed in cut-out and be provided with Preservation Treatment process between packing process and packaging process;Above-mentioned cleaning, immersion, defibrination, just steam, squeeze Pressure, the multiple water for steaming, cutting off, being used in Preservation Treatment process are using through activated water made of EM-X ceramics processing;Immersion, defibrination With in Preservation Treatment process added with EM-X concentrates.And add rice weight 2%-5% chitin in defibrination process.Compared to biography This production equipment of system method fully achieves automation and the pure natural no chemicals addition of safety and sanitation.Processed with the processing method Quality of rice noodles is good, soak time is longer, product is with health role.And for example, the China of Application No. 201410326221.8 Patent discloses a kind of dry rice flour and preparation method thereof, including select rice, immersion, defibrination, press filtration, crushing, add auxiliary material, carry into powder Group, compacting wire squeeze, aging, loose, baking operation, also contain defibrination, screening the pulp dehydration, press filtration, broken unlike the prior art Quick short steps are rapid, and the invention, which is first dehydrated, adds auxiliary material, and the dry rice flour produced is compared with traditional dry rice flour, the pure white light of appearance, matter Ground is flexible, and soup is not pasted in boiling, and dry stir-fry is not easily broken, is compared with fresh-cut lettuce, quality is fine and smooth, rice thick flavor, in good taste;And soak Time used in rice is shorter than traditional approach, can also improve out ground rice rate.Although above-mentioned document produce to obtain dry rice flour than Traditional approach makes the quality better of obtained dry rice flour, but its manufacture craft is complex, and all more single in nutrition.
With the continuous improvement of the living standard of people, people not only require to have enough, eaten, and start pursuit and eat Essence, health.So exquisite, healthy consumption is turning into the main flow of people's consumption.Existing dry rice flour nutrition is more single, does not have There is healthcare function, the food for effect of so only allaying one's hunger can not meet that modern people pay attention to the living needs of self health care, Therefore, the dry rice flour with healthcare function is developed, the raw material rich in selenium element is added such as in the raw material of ground rice, is improved The Se content of dry rice flour, to supplement the selenium element of needed by human body, increase the health-care effect of ground rice, the health to human body is critically important 's.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide a kind of life of selenium-rich nutritive dry rice flour
Production method, this method technique is simple, uses selenium-rich rice as primary raw material, and is adding selenium-rich during ground rice is made The raw materials such as buckwheat, lotus nut starch, selenium-rich Chinese yam powder, not only increase the nutritive value of ground rice, and the selenium-rich battalion that production obtains Foster dry rice flour is in good taste, and quality is flexible, high resilience, and nutritious and Se content is high, can supplement the selenium element of needed by human body, Health-care effect is obvious.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of production method of selenium-rich nutritive dry rice flour, comprises the following steps:
(1)Selenium-rich buckwheat grinds, it is standby;The lotus seeds after drying will be cleaned, be ground into powder, it is standby;Selenium-rich Chinese yam is removed the peel, washed Net section, drying, it is then comminuted into standby after powder;
(2)Rice is selected to soak:Select quality better, precision high, storage time is that the selenium-rich rice of 1 year to 1 year half makees raw material, by selenium-rich Rice is eluriated, and is gone the removal of impurity, is then soaked, and 6-8 hours are soaked under normal temperature, and the selenium-rich rice after immersion picks up simultaneously Rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and are then placed into driven stone grinding machine and are carried out Secondary pulping, clinker is added in the process of stone mill defibrination, described clinker is cooked rice or the cooked rice cut out later Powder leftover pieces, the clinker of addition account for the 3-8% of input rice gross weight, and it is 37%-38% to size mixing and control slurry water content, by adding Rice & peanut milk adds water regulation, and the fineness of the Rice & peanut milk obtained after secondary pulping reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 110-120 DEG C of steamed 2-3 minute, the bean sheet jelly that is cooked on byssus, then by conveyer belt by byssus It is sent into drying oven, the inlet temperature of drying oven is 190-210 DEG C, and outlet temperature is 95-105 DEG C;Using the side of heated-air drying Formula, bean sheet jelly is dried, the weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, it is small that cooling 6-8 is stood under normal temperature When make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag packaging or vacuum packaging, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.
The production method of above-mentioned selenium-rich nutritive dry rice flour, per kilogram rice contains 0.15- in described selenium-rich rice 0.35 milligram of selenium, the per kilogram buckwheat selenium of milligram containing 0.4-0.5 in described selenium-rich buckwheat, described selenium-rich Chinese yam per kilogram contain 0.2-0.5 milligram selenium.
The production method of above-mentioned selenium-rich nutritive dry rice flour, step(3)The addition of middle selenium-rich buckwheat is raw material selenium-rich The 5%-8% of rice dry weight weight, the addition of lotus nut starch are the 1%-2% of raw material selenium-rich rice dry weight weight;Selenium-rich Chinese yam powder Addition is the 1%-2% of raw material selenium-rich rice dry weight weight;The addition of wheat flour is the 2%- of raw material selenium-rich rice dry weight weight 3%。
The production method of described selenium-rich nutritive dry rice flour, the selenium-rich nutritive dry rice flour selenium content for producing to obtain are More than 0.05mg/kg.
In the present invention, buckwheat, Classification system Fagopyrum esculentum Moench, buckwheat sugariness is cool, there is appetizing Wide intestines, lower gas disperse accumulations, control dry cholera, and stomach stagnates, the effect of chronic diarrhea;The nutritional ingredient of buckwheat is mainly abundant albumen Matter;B family vitamin;Rutin class strengthens angiogenic substance;Mineral nutrient;Abundant plant cellulose etc..Bitter buckwheat contains 10-15% Protein and phytomelin, containing 19 kinds of amino acid, needed by human 8 kinds of amino acid are neat and abundant, also contain to children growth Develop the histidine and arginine to play an important role.Bitter buckwheat is also abundant containing abundant vitamin B1, B2, B6, C, P and choline Inorganic elements phosphorus, magnesium, iron, potassium, calcium, sodium.Because the nutrition content of buckwheat enriches, therefore it has great guarantor to human body Many diseases are had obvious prevention effect by strong effect.Contain rutin in buckwheat, it, which can be played, reduces human body blood fat and courage is consolidated Alcohol, softening blood vessel, protection eyesight and the effect for preventing cerebrovascular hemorrhage.Flavone component in buckwheat, it have antibacterial, anti-inflammatory, Cough-relieving, relieving asthma, the effect of eliminating the phlegm, contain chromium in buckwheat, it can play a part of reducing blood glucose, the nicotinic acid contained in buckwheat Composition, it has extraordinary to promotion human metabolism, expansion thin vessels, enhancing detoxification ability, reduction blood cholesterol levels Effect, long-term consumption buckwheat can also be effectively promoted the metabolism of human body.Per public in selenium-rich buckwheat used in the present invention The jin buckwheat selenium of milligram containing 0.4-0.5.
Lotus seeds, it is nymphaeaceae plant lotus Nelumbo nucifera Gaertn. dry mature seed.Lotus seeds are mild-natured, Sweet-puckery flavor, enter the heart, spleen, kidney channel;Lotus seeds have calmness, cardiac stimulant, anti-ageing a variety of effects of waiting for a long time.Lotus seeds are good at tonifying five zang organs deficiency, tonneau Twelve regular channels qi and blood, making qi and blood smooth and be stale-proof, oxoushinsunine contained by lotus seeds has inhibitory action to nasopharyngeal carcinoma, everything, Constitute the alimentary health-care function of the cancer-resisting of lotus seeds;Noncrystalline shape alkaloid N-9 has hypotensive activity contained by lotus seeds;Lotus Alkaloid contained by sub- core has significant cardiotonic, and lotus core alkali then plays the role of stronger anticalcium and arrhythmia.Lotus seeds are The product of common nourishing, there is good tonic effect.Nutritious lotus seed very abundant, in addition to containing much starch, also containing β-paddy Sterol, the minerals and vitamins such as alkaloid and abundant calcium, phosphorus, iron, lotus seeds are excellent tonic products, are just had from ancient times " Nan Lianbei ginsengs " Say, reflect its nutrition and medical value.
Chinese yam, Classification system:Dioscorea opposita, alias RHIIZOMA DIOSCOREAE from Henan of China, native potato, sweet potato, sweet potato, jade prolong.Chinese yam It is sweet, mild-natured, it is not dry oiliness, enter lung, spleen, kidney channel;With strengthening the spleen and tonifying the lung, beneficial stomach kidney tonifying, reinforce the kidney beneficial essence, hearing-improing and eyesight improving, help five Dirty, strengthening the bones and muscles, long will to calm the nerves, the effect of promoting longevity, Chinese yam contains the materials such as amylase, polyphenol oxidase, is advantageous to taste Digestion and absorption function, it is the product of the medicine-food two-purpose of flat tonifying spleen and stomach simply;Chinese yam contains saponin, lymphatic temperament, there is lubrication, moist work With, thus can beneficial lung qi, support lung yin, treatment deficiency syndrome of the lung phlegm is coughed the disease of chronic cough.Chinese yam is sweet, mends and oiliness, and fragrant without dry, treatment is insufficiency of the spleen Effect of suffering from diarrhoea is good.As high-nutrition food, contain much starch and protein, B family vitamin, vitamin C, vitamin in Chinese yam E, glucose, crude protein amino acid, bile alkaline (choline), allantoin (allantoin) etc..Wherein important nutritional ingredient Chinese yam soap, it is the precursor materials for synthesizing estrogen, there is the effect of nourishment for vitality, enhancing is metabolic.DOPA in Chinese yam Amine, there is expansion blood vessel, improve sanguimotor function.Improve human digestive function, build up health, improve the moisture feeling of skin And color and luster.The selenium-rich Chinese yam per kilogram selenium of milligram containing 0.2-0.5 used in the present invention.
Beneficial effects of the present invention are:
1st, the production method processing step of selenium-rich nutritive dry rice flour of the present invention is simple, with short production cycle, products obtained therefrom instant, It is in good taste.
2nd, there is wheat flour invigorating the spleen to support the effects such as spleen, coordinating intestines and stomach, enhancing memory, and the present invention is making the process of ground rice The wheat flour that middle addition wheat flour can not only increase the nutritional ingredient of the ground rice of making and add can make obtained ground rice meeting More chewiness, high resilience, resistant to cook, resistance to bubble, not mixed soup, unbroken noodles.
3rd, the primary raw material that the production method of selenium-rich nutritive dry rice flour of the present invention uses is the high selenium-rich rice of Se content, and And selenium-rich buckwheat and selenium-rich Chinese yam powder are additionally added in process of production so that the content for the dry rice flour selenium element for producing to obtain reaches More than 0.05mg/kg.Selenium has anti-aging, Conservative restoration cell, the oxygen carrying capacity for improving red blood cell, raising body immunity, Detoxication and toxicant eliminating function antipollution and prevention the macro biology function of canceration six, and with protect heart and brain, protect liver kidney, anti-canceration, recover insulin, The effect of anti-aging, Se content is high in dry rice flour produced by the present invention, and it can be the selenium member needed for human body supplement to eat the ground rice Element, health-care effect are obvious.
4th, selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and the wheat flour that the present invention adds during ground rice is prepared Deng the material rich in amino acid, dietary fiber and mineral matter, the nutritive value of ground rice is not only increased, and improve and produce The mouthfeel of the ground rice arrived, the ground rice quality for producing to obtain is flexible, and soup is not pasted in chewiness, high resilience, boiling, does and fries not easily broken, battalion Support abundant, easy to digest and acted on relaxing bowel etc..Obtained ground rice not only selenium element content is processed using the inventive method Dietary fiber high and rich in needed by human body, can promote enterogastric peristalsis, relax bowel, and prevent constipation and reduce intestines to fat Absorb, keep digestive system health, effectively strengthen immune system, prevention of cardiovascular disease, cancer, diabetes and other The generation of disease, the selenium-rich nutritive dry rice flour that present invention production obtains can be effectively promoted the metabolism of human body, be human body Selenium element needed for supplement, good health care effect are deep to be welcome by consumer.
Applicant states first:We are the enterprises of a production and sales ground rice Related product, are in the past few years being studied always Many products are made that with exploitation ground rice, while have developed for different crowd and different nutritional needs different types of Ourishing rice flour, the product having at present have already passed through experiment and examined, and market has been put into some, and some will put goods on the market, on the same day The Patents of application are all our own scientific achievements, such as《The production method of the elderly's nutritious instant dry rice flour》With《Rely The production method of propylhomoserin student nutrition ground rice》、《The processing method of buckwheat konjak ground rice》、《The system of tea flavor nutritious lotus seed ground rice Make method》、《The production method of mixed grain-rice nutrient ground rice》And《The preparation method of purple perilla seed nutrition dry rice flour》Deng some works Skill has similarity, but is all different products and is all our series of products, and the purpose applied for a patent is in order to special Sharp strategic, our series of products are protected, be not configured to other purposes.
Embodiment
Embodiment 1
A kind of production method of selenium-rich nutritive dry rice flour, comprises the following steps:
(1)Selenium-rich buckwheat grinds, standby, per kilogram buckwheat contains 0.4 milligram of selenium in selenium-rich buckwheat;The lotus after drying will be cleaned Son, powder is ground into, it is standby;Selenium-rich Chinese yam is removed the peel, cleans section, drying, is then comminuted into standby, the selenium-rich Chinese yam after powder Per kilogram contains 0.5 milligram of selenium;
(2)Rice is selected to soak:Select quality better, precision high, the selenium-rich rice that storage time is 1 year makees raw material, every in selenium-rich rice Kilogram rice contains 0.26 milligram of selenium, and selenium-rich rice is eluriated, the removal of impurity is gone, then soaks, soaks 6 under normal temperature Hour, the selenium-rich rice after immersion is picked up and rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and the addition of selenium-rich buckwheat is raw material richness The 5% of selenium rice dry weight weight, the addition of lotus nut starch are the 2% of raw material selenium-rich rice dry weight weight;The addition of selenium-rich Chinese yam powder Amount is the 2% of raw material selenium-rich rice dry weight weight;The addition of wheat flour is the 2% of raw material selenium-rich rice dry weight weight;Then again It is put into driven stone grinding machine and carries out secondary pulping, clinker is added in the process of stone mill defibrination, described clinker is cooked rice, The clinker of addition accounts for the 3% of input rice gross weight, and it is 37% to size mixing and control slurry water content, by adding Rice & peanut milk to adjust, secondary grinding The fineness of the Rice & peanut milk obtained after slurry reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 110 DEG C of steameds 3 minutes, the bean sheet jelly cooked on byssus, then byssus is sent into by conveyer belt and dried In dry stove, the inlet temperature of drying oven is 190 DEG C, and outlet temperature is 95 DEG C;By the way of heated-air drying, bean sheet jelly is dried, Weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, cooling 6 hours are stood under normal temperature Make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag packaging, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.
Embodiment 2
A kind of production method of selenium-rich nutritive dry rice flour, comprises the following steps:
(1)Selenium-rich buckwheat grinds, standby, per kilogram buckwheat contains 0.43 milligram of selenium in selenium-rich buckwheat;The lotus after drying will be cleaned Son, powder is ground into, it is standby;Selenium-rich Chinese yam is removed the peel, cleans section, drying, is then comminuted into standby, the selenium-rich Chinese yam after powder Per kilogram contains 0.3 milligram of selenium;
(2)Rice is selected to soak:Select quality better, precision high, storage time is that the selenium-rich rice of 1 year to 1 year half makees raw material, and selenium-rich is big Per kilogram rice contains 0.35 milligram of selenium in rice, and selenium-rich rice is eluriated, the removal of impurity is gone, then soaks, in normal temperature Lower immersion 7 hours, the selenium-rich rice after immersion is picked up and rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and the addition of selenium-rich buckwheat is raw material richness The 6% of selenium rice dry weight weight, the addition of lotus nut starch are the 1.5% of raw material selenium-rich rice dry weight weight;Selenium-rich Chinese yam powder adds Enter amount is raw material selenium-rich rice dry weight weight 1.5%;The addition of wheat flour is the 2.5% of raw material selenium-rich rice dry weight weight; Then place into and secondary pulping is carried out in driven stone grinding machine, add clinker in the process of stone mill defibrination, described clinker is cooked The ground rice leftover pieces cut out later, the clinker of addition account for the 5% of input rice gross weight, and it is 38% to size mixing and control slurry water content, By adding water to adjust, the fineness of the Rice & peanut milk obtained after secondary pulping reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 115 DEG C of steameds 3 minutes, the bean sheet jelly cooked on byssus, then byssus is sent into by conveyer belt and dried In dry stove, the inlet temperature of drying oven is 200 DEG C, and outlet temperature is 100 DEG C;By the way of heated-air drying, bean sheet jelly is dried, Weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, cooling 7 hours are stood under normal temperature Make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag packaging, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.
Embodiment 3
A kind of production method of selenium-rich nutritive dry rice flour, comprises the following steps:
(1)Selenium-rich buckwheat grinds, standby, per kilogram buckwheat contains 0.5 milligram of selenium in selenium-rich buckwheat;The lotus after drying will be cleaned Son, powder is ground into, it is standby;Selenium-rich Chinese yam is removed the peel, cleans section, drying, is then comminuted into standby, the selenium-rich Chinese yam after powder Per kilogram contains 0.2 milligram of selenium;
(2)Rice is selected to soak:Select quality better, precision high, the selenium-rich rice that storage time is 1 year half makees raw material, in selenium-rich rice Per kilogram rice contains 0.15 milligram of selenium, and selenium-rich rice is eluriated, and goes the removal of impurity, then soaks, and is soaked under normal temperature Bubble 8 hours, the selenium-rich rice after immersion is picked up and rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and the addition of selenium-rich buckwheat is raw material richness The 8% of selenium rice dry weight weight, the addition of lotus nut starch are the 1% of raw material selenium-rich rice dry weight weight;The addition of selenium-rich Chinese yam powder Amount is the 1% of raw material selenium-rich rice dry weight weight;The addition of wheat flour is the 3% of raw material selenium-rich rice dry weight weight;Then again It is put into driven stone grinding machine and carries out secondary pulping, clinker is added in the process of stone mill defibrination, described clinker is cooked rice, The clinker of addition accounts for the 8% of input rice gross weight, and it is 38% to size mixing and control slurry water content, by adding water to adjust, secondary pulping The fineness of the Rice & peanut milk obtained afterwards reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 120 DEG C of steameds 2 minutes, the bean sheet jelly cooked on byssus, then byssus is sent into by conveyer belt and dried In dry stove, the inlet temperature of drying oven is 210 DEG C, and outlet temperature is 105 DEG C;By the way of heated-air drying, bean sheet jelly is dried, Weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, cooling 8 hours are stood under normal temperature Make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag vacuum packing, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.
Embodiment 4
A kind of production method of selenium-rich nutritive dry rice flour, comprises the following steps:
(1)Selenium-rich buckwheat grinds, standby, per kilogram buckwheat contains 0.47 milligram of selenium in selenium-rich buckwheat;The lotus after drying will be cleaned Son, powder is ground into, it is standby;Selenium-rich Chinese yam is removed the peel, cleans section, drying, is then comminuted into standby, the selenium-rich Chinese yam after powder Per kilogram contains 0.35 milligram of selenium;
(2)Rice is selected to soak:Select quality better, precision high, storage time is that the selenium-rich rice of 1 year to 1 year half makees raw material, and selenium-rich is big Per kilogram rice contains 0.26 milligram of selenium in rice, and selenium-rich rice is eluriated, the removal of impurity is gone, then soaks, in normal temperature Lower immersion 6 hours, the selenium-rich rice after immersion is picked up and rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and the addition of selenium-rich buckwheat is raw material richness The 6% of selenium rice dry weight weight, the addition of lotus nut starch are the 1% of raw material selenium-rich rice dry weight weight;The addition of selenium-rich Chinese yam powder Amount is the 1.6% of raw material selenium-rich rice dry weight weight;The addition of wheat flour is the 2.8% of raw material selenium-rich rice dry weight weight;So After place into secondary pulping carried out in driven stone grinding machine, add clinker in the process of stone mill defibrination, described clinker be it is cooked with The ground rice leftover pieces cut out afterwards, the clinker of addition account for the 7% of input rice gross weight, and sizing mixing controls the slurry weight water content to be 38%, by adding Rice & peanut milk to adjust, the fineness of the Rice & peanut milk obtained after secondary pulping reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 110-120 DEG C of steamed 2-3 minute, the bean sheet jelly that is cooked on byssus, then by conveyer belt by byssus It is sent into drying oven, the inlet temperature of drying oven is 190-210 DEG C, and outlet temperature is 95-105 DEG C;Using the side of heated-air drying Formula, bean sheet jelly is dried, the weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, cooling 8 hours are stood under normal temperature Make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag packaging, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.

Claims (5)

1. a kind of production method of selenium-rich nutritive dry rice flour, it is characterised in that comprise the following steps:
(1)Selenium-rich buckwheat grinds, it is standby;The lotus seeds after drying will be cleaned, be ground into powder, it is standby;Selenium-rich Chinese yam is removed the peel, washed Net section, drying, it is then comminuted into standby after powder;
(2)Rice is selected to soak:Select quality better, precision high, storage time is that the selenium-rich rice of 1 year to 1 year half makees raw material, by selenium-rich Rice is eluriated, and is gone the removal of impurity, is then soaked, and 6-8 hours are soaked under normal temperature, and the selenium-rich rice after immersion picks up simultaneously Rinsed again once with clear water stand-by;
(3)Defibrination:Selenium-rich rice after immersion is put into beater be beaten for the first time and slightly starched, in obtained thick slurry Middle addition selenium-rich buckwheat, lotus nut starch, selenium-rich Chinese yam powder and wheat flour are well mixed, and are then placed into driven stone grinding machine and are carried out Secondary pulping, clinker is added in the process of stone mill defibrination, described clinker is cooked rice or the cooked rice cut out later Powder leftover pieces, the clinker of addition account for the 3-8% of input rice gross weight, and it is 37%-38% to size mixing and control slurry water content, by adding Rice & peanut milk adds water regulation, and the fineness of the Rice & peanut milk obtained after secondary pulping reaches more than 100 mesh;
(4)Steam slurry drying:By Rice & peanut milk by dividing slurry bar to flow uniformly on byssus, byssus is laid on a moving belt, into steaming In steam chest, with 110-120 DEG C of steamed 2-3 minute, the bean sheet jelly that is cooked on byssus, then by conveyer belt by byssus It is sent into drying oven, by the way of heated-air drying, bean sheet jelly is dried, the weight moisture capacity after bean sheet jelly drying drops to less than 30%;
(5) cooling is stood:Bean sheet jelly after drying is stacked up, tightly sealed with film bag, it is small that cooling 6-8 is stood under normal temperature When make the internal and external temperature of bean sheet jelly uniform;
(6)Cut powder:Bean sheet jelly after standing is carried out with machine for cutting vermicelli to cut powder, and mould is placed in after the ground rice cut is weighed by specification Middle sizing, it is then placed in dryer and carries out second of drying, the weight moisture capacity of ground rice is dropped to less than 10%;
(7)Packaging and storage:Ground rice after second is dried stands cooling under normal temperature, then by the ground rice in mould with totally Plastic bag packaging or vacuum packaging, storage is to be shipped, that is, selenium-rich nutritive dry rice flour is made.
2. the production method of selenium-rich nutritive dry rice flour according to claim 1, it is characterised in that in described selenium-rich rice Per kilogram rice contains 0.15-0.35 milligram selenium, the per kilogram buckwheat selenium of milligram containing 0.4-0.5 in described selenium-rich buckwheat, described The selenium-rich Chinese yam per kilogram selenium of milligram containing 0.2-0.5.
3. the production method of selenium-rich nutritive dry rice flour according to claim 1, it is characterised in that step(3)Middle selenium-rich buckwheat The addition of flour is the 5%-8% of raw material selenium-rich rice dry weight weight, and the addition of lotus nut starch is raw material selenium-rich rice dry weight weight The 1%-2% of amount;The addition of selenium-rich Chinese yam powder is the 1%-2% of raw material selenium-rich rice dry weight weight;The addition of wheat flour is former Expect the 2%-3% of selenium-rich rice dry weight weight.
4. the production method of selenium-rich nutritive dry rice flour according to claim 1, it is characterised in that step(4)Middle drying oven Inlet temperature be 190-210 DEG C, outlet temperature be 95-105 DEG C.
5. the production method of selenium-rich nutritive dry rice flour according to claim 1, it is characterised in that produce obtained selenium-rich battalion It is more than 0.05mg/kg to support dry rice flour selenium content.
CN201710748285.0A 2017-08-28 2017-08-28 The production method of selenium-rich nutritive dry rice flour Pending CN107518266A (en)

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Publication number Priority date Publication date Assignee Title
CN108850812A (en) * 2018-07-12 2018-11-23 江西中科硒谷功能农业发展有限公司 One kind being rich in high selenium six directions breakfast flour
CN109601864A (en) * 2019-01-31 2019-04-12 江苏中农科食品工程有限公司 A kind of processing method for quick-freezing of selenium-rich rice
CN111227179A (en) * 2020-01-17 2020-06-05 湖南省龙鸣农业综合开发有限公司 Selenium-rich protein mulberry rice flour and preparation process thereof
CN112106921A (en) * 2020-09-04 2020-12-22 黎志北 Processing technology of selenium-rich rice noodles

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CN106261554A (en) * 2016-08-18 2017-01-04 广西马中粮油有限公司 Facilitate dry rice flour and production method thereof
CN106307073A (en) * 2016-08-18 2017-01-11 广西马中粮油有限公司 Dried potato rice noodles and production method thereof
CN106722032A (en) * 2016-12-20 2017-05-31 绩溪袁稻农业产业科技有限公司 A kind of stomach nourishing health ground rice and preparation method thereof

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CN1176067A (en) * 1996-09-12 1998-03-18 浙江省诸暨市大地绿色食品有限公司 Silvery instant rice vermicelli and its production process
CN103005299A (en) * 2012-12-18 2013-04-03 湖南金健米业股份有限公司 Preparation method of rice noodles
CN106261554A (en) * 2016-08-18 2017-01-04 广西马中粮油有限公司 Facilitate dry rice flour and production method thereof
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CN108850812A (en) * 2018-07-12 2018-11-23 江西中科硒谷功能农业发展有限公司 One kind being rich in high selenium six directions breakfast flour
CN109601864A (en) * 2019-01-31 2019-04-12 江苏中农科食品工程有限公司 A kind of processing method for quick-freezing of selenium-rich rice
CN111227179A (en) * 2020-01-17 2020-06-05 湖南省龙鸣农业综合开发有限公司 Selenium-rich protein mulberry rice flour and preparation process thereof
CN112106921A (en) * 2020-09-04 2020-12-22 黎志北 Processing technology of selenium-rich rice noodles

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