CN105494068B - A kind of sprouted unpolished rice preparation method - Google Patents

A kind of sprouted unpolished rice preparation method Download PDF

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Publication number
CN105494068B
CN105494068B CN201510760217.7A CN201510760217A CN105494068B CN 105494068 B CN105494068 B CN 105494068B CN 201510760217 A CN201510760217 A CN 201510760217A CN 105494068 B CN105494068 B CN 105494068B
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water
rice
outer container
sprouted unpolished
brown rice
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CN105494068A (en
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刘超
曹磊
宋玉
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Institute of Agro Products Processing of Anhui Academy of Agricultural Sciences
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Institute of Agro Products Processing of Anhui Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • 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
    • A23L7/20Malt products
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

A kind of sprouted unpolished rice preparation method, which is characterized in that first choice will will wait for that sprouted unpolished rice constant temperature in 25 30 DEG C of water impregnates 8 12 hours;Air pump ventilation is opened while immersion, after immersion, ozone sterilization is carried out to brown rice, then clear water washes rice, then under 30 35 DEG C, aeration condition, germinating time 12 24 hours;By the brown rice after germination up to sprouted unpolished rice brown rice preparation method of the present invention after inactivation, immersion and germination process can venting in timing manner adjust brown rice and breathe condition, improve germination quality, germination percentage reaches 99%, easy to operate, saves labor.

Description

A kind of sprouted unpolished rice preparation method
Technical field
The present invention relates to food processing field, specifically a kind of sprouted unpolished rice automatically controls process units and brown rice system Preparation Method.
Background technology
Sprouted unpolished rice is to impregnate brown rice by water, nutrient solution equal solvent, under temperature appropriate, aeration condition, germination To suitably long sprout, to the Rice producing product with certain function ingredient.It is mainly the embryo by young shoot and with kind of skin Newborn to constitute, rich in many bioactive substances such as γ-aminobutyric acid (GABA), vitamin, trace element etc., being one kind has entirely The functional staple food of nutrition concept, special dietary value.
During brown rice germination, the in due course accurate regulation and control to moisture, temperature, air, to ensureing that product quality is very heavy It wants.Current brown rice germination equipment takes artificial regulatory more, not only time-consuming, and is easy to cause error;Brown rice is carried out The method that the generally use liquor natrii hypochloritis that sterilizes impregnates, there are Fungicide residue, problem inconvenient for operation.Therefore, to rough The process conditions of rice germination process are controlled into line program, realize that automatic adjustment temperature, timing water cycle, venting in timing manner are periodically killed Bacterium can ensure product quality, reduce the batch error of product, reduce labor intensity, improve production efficiency.
Invention content
The present invention is intended to provide a kind of process units and brown rice preparation method for brown rice germination.
The present invention solves technical problem and adopts the following technical scheme that:
A kind of sprouted unpolished rice automatically controls process units, and design feature is, includes an outer appearance with infundibulate bottom Device and be contained in outer container be sieve outer wall construction inner pressurd vessel;The top of the outer container is equipped with the outer appearance with spray head Device lid, the infundibulate bottom top of the outer container are equipped with the bearing for being used to support inner pressurd vessel, and the bearing is equipped with electric heater And snorkel, the snorkel are evenly equipped with stomata towards inner pressurd vessel, the snorkel is connected by pipeline with air pump;The outer appearance The infundibulate bottom of device is equipped with water inlet, and the water inlet is connected with inlet pipeline all the way by triple valve, and another way passes through Circulating water line is connected with spray head.
Its design feature of process units of the present invention also resides in:
The circulating water pipe routing water pipe, water pump composition, the circulation waterway are equipped with filtering in the inlet pipeline of water pump Device.
Ozone generator is equipped in the pipeline that the air pump is connected with snorkel.
The snorkel is multiple, is distributed in rice font.
The inner pressurd vessel bottom is equipped with openable and closable bottom cover.
A method of sprouted unpolished rice being prepared using device as described above, feature is to carry out as follows:
1) it impregnates
It will wait for that sprouted unpolished rice is contained in inner pressurd vessel, then from the bottom water inlet of outer container to outer container water filling, make rough Rice is completely immersed in water, opening electric heater heating, and brown rice constant temperature in 25-30 DEG C of water is made to impregnate 8-12 hours;It impregnates Air pump ventilation is opened simultaneously;It ventilates 3-5 minutes per 2-4h, immersion terminates, and drains impregnated water;
2) it sterilizes
Again into outer container, injected clear water makes brown rice submerge in clear water, opens simultaneously ozone generator and air pump, makes The ozone that ozone generator generates is blown into inner pressurd vessel through air pump and carries out ozone treatment, ozone treatment 8-10min to brown rice;Ozone 5-10min is stood after processing, drains water;
3) rice is washed
The injected clear water into outer container again opens simultaneously water pump and air pump, cleans 3-5min, drains water;
4) it germinates
To outer container injected clear water, the water surface is made to be less than Inner bottoms of the barrel, opening electric heater makes water temperature control in 30- again 35 DEG C, per 2-4h ventilation 10min, spray frequency be per 4h spray 5min, germinating time 12-24 hours;
5) it inactivates
Make water temperature control at 75-80 DEG C by electric heater, opens water pump and spray 5-10min;
6) it dries
Inner containers are taken out after inactivation, germination parched rice is drawn off, is dried, obtain sprouted unpolished rice.
Ventilatory capacity in the step 1) and step 4) is the 60L/min that ventilates per 50-100Kg brown rice;Ozone occurrence quantity 3- 5L/min.Compared with the prior art, the present invention has the beneficial effect that:
1, brown rice germination device of the present invention can complete from immersion, sterilize, wash rice, germination, inactivation whole technical process, It is structure-integrated, save space.
2, apparatus of the present invention are equipped with ozone generator, can carry out ozone sterilization to brown rice, avoid the pollution of chemical sterilization.
3, brown rice preparation method of the present invention, immersion and germination process can venting in timing manner adjust brown rice breathe condition, improve It germinates quality, germination percentage reaches 99%, easy to operate, saves labor.
4, brown rice preparation method of the present invention is in germination process, by controlling outer container bottom lower water temperature germination temperature, External environment influence is small, and temperature error is controlled at ± 1 DEG C, energy saving.
Description of the drawings
Fig. 1 is brown rice germination device structural schematic diagram of the present invention.
Fig. 2 is bearing vertical view of the present invention.
Fig. 3 is outer container lid upward view of the present invention.
Figure label:1 outer container, 2 inner pressurd vessels, 3 spray heads, 4 outer container lids, 5 bearings, 6 snorkels, 7 air pumps, 8 threeways Valve, 9 water pipes, 10 water pumps, 11 filters, 12 ozone generators, 13 bottom covers, 14 drain valves.
Specific implementation mode
Explanation is further explained to technical solution of the present invention by specific implementation mode below in conjunction with attached drawing.
Embodiment 1
As shown in Figs. 1-3, sprouted unpolished rice automatically controls process units, includes an outer container 1 and appearance with infundibulate bottom The inner pressurd vessel 2 being made of stainless (steel) wire being contained in outer container 1;The top of outer container 1 is equipped with the outer container lid 4 with spray head 3, The infundibulate bottom top of outer container is equipped with the bearing 5 for being used to support inner pressurd vessel, and bearing 5 is equipped with electric heater and in rice font point Multiple snorkels 6 being connected of cloth, snorkel are evenly equipped with stomata towards inner pressurd vessel, and snorkel is connected by pipeline with air pump 7; The infundibulate bottom of outer container is equipped with water inlet, and water inlet is connected by 8 one tunnel of triple valve with into wetting system, and another way passes through Circulating water line is connected with spray head.
As shown in Figure 1, circulating water pipe routing water pipe 9, water pump 10 form, circulation waterway is equipped in the inlet pipeline of water pump Filter 11.
As shown in Figure 1, being equipped with ozone generator 12 in the pipeline that air pump 10 is connected with snorkel 6.
For the ease of the handling of brown rice, inner pressurd vessel bottom is equipped with openable and closable bottom cover.
The working condition of electromagnetic heater is realized by existing temperature control device in the present embodiment, the keying of water pump, air pump Also realized by existing circuit control device.
Embodiment 2
A method of sprouted unpolished rice being prepared using device as described above, is carried out as follows:
1) it impregnates
It will wait for that sprouted unpolished rice is contained in inner pressurd vessel, then from the bottom water inlet of outer container to outer container water filling, make rough Rice is completely immersed in water, presetting soaking temperature, ventilatory frequency, duration of ventilating, soaking time.Control switch is opened, brown rice is made It is impregnated 8-12 hours in 25-30 DEG C of water, water temperature keeps constant temperature, temperature fluctuation range ± 1 DEG C;Air pump is opened while immersion Ventilation;Ventilatory frequency 2-4h, one time 3-5 minutes, ventilatory capacity pressed the 60L/min that ventilates per 50-100Kg brown rice, impregnates and terminates acousto-optic Prompt, drains impregnated water;
2) it sterilizes
Again into outer container, injected clear water makes brown rice submerge in water, opens simultaneously ozone generator and air pump, ozone Occurrence quantity 5L/min, ozone treatment 10min;5-10min is stood, water is drained;
3) rice is washed
The injected clear water into outer container again opens simultaneously water pump and air pump, cleans 3-5min, drains water;
4) it germinates
Again to outer container injected clear water, the water surface is made to be less than Inner bottoms of the barrel, presets germination temperature, ventilatory frequency leads to Gas duration, germinating time.Control switch is opened, makes water temperature control in 30-35 DEG C of temperature, ventilate 10min per 2-4h;Ventilatory capacity is pressed It is that 5min is sprayed per 4h per 50-100Kg brown rice ventilations 60L/min, spray frequency, germinating time 12-24 hours, germinate end sound Light prompts;
5) it inactivates
Make water temperature control at 75-80 DEG C by electric heater, opens water circulated sprinkling 5-10min;
6) it dries
Inner containers are taken out after inactivation, draw off sprouted unpolished rice, dried, obtain sprouted unpolished rice.

Claims (2)

1. a kind of method preparing sprouted unpolished rice, which is characterized in that automatically control process units, described device including sprouted unpolished rice The outer container that there is infundibulate bottom including one and the inner pressurd vessel being made of stainless (steel) wire being contained in outer container;The top of outer container Portion is equipped with the outer container lid with spray head, and the infundibulate bottom top of outer container is equipped with the bearing for being used to support inner pressurd vessel, on bearing Equipped with electric heater and the multiple snorkels being connected being distributed in rice font, snorkel is evenly equipped with stomata towards inner pressurd vessel, logical Tracheae is connected by pipeline with air pump;The infundibulate bottom of outer container be equipped with water inlet, water inlet by triple valve all the way with It is connected into wetting system, another way is connected by circulating water line with spray head;The preparation method of the sprouted unpolished rice is by following step It is rapid to carry out:
1) it impregnates
It will wait for that sprouted unpolished rice is contained in inner pressurd vessel, and then from the bottom water inlet of outer container to outer container water filling, keep brown rice complete Complete under water, opening electric heater heating makes brown rice constant temperature in 25-30 DEG C of water impregnate 8-12 hours;While immersion Open air pump ventilation;It ventilates 3-5 minutes per 2-4h, immersion terminates, and drains impregnated water;
2) it sterilizes
Again into outer container, injected clear water makes brown rice submerge in clear water, opens simultaneously ozone generator and air pump, and ozone is made to send out The ozone that raw device generates is blown into inner pressurd vessel through air pump and carries out ozone treatment, ozone treatment 8-10min to brown rice;It is quiet after ozone treatment 5-10min is set, water is drained;
3) rice is washed
The injected clear water into outer container again opens simultaneously water pump and air pump, cleans 3-5min, drains water;
4) it germinates
To outer container injected clear water, the water surface is made to be less than inner pressurd vessel bottom, opening electric heater makes water temperature control in 30-35 again DEG C, per 2-4h ventilation 10min, spray frequency be per 4h spray 5min, germinating time 12-24 hours;
5) it inactivates
Make water temperature control at 75-80 DEG C by electric heater, opens water pump and spray 5-10min;
6) it dries
Inner pressurd vessel is taken out after inactivation, draws off sprouted unpolished rice, is dried, sprouted unpolished rice is obtained.
2. the method according to claim 1 for preparing sprouted unpolished rice, which is characterized in that in the step 1) and step 4) Ventilatory capacity is the 60L/min that ventilates per 50-100Kg brown rice;Ozone occurrence quantity 3-5L/min.
CN201510760217.7A 2014-07-07 2014-07-07 A kind of sprouted unpolished rice preparation method Active CN105494068B (en)

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CN201410321081.5A CN104095207B (en) 2014-07-07 2014-07-07 A kind of automatic production control device of sprouted unpolished rice and brown rice preparation method
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CN106107541A (en) * 2016-06-29 2016-11-16 上海膳元生物科技有限公司 The processing method of a kind of lift grain nutrient content and device
CN106576498A (en) * 2016-12-23 2017-04-26 四川大农和农业开发有限公司 Production method of germinated brown rice and application thereof
CN106722163A (en) * 2017-01-12 2017-05-31 永吉县鑫丰种植农民专业合作社 A kind of paddy husking brown rice processing method
CN106942040A (en) * 2017-03-16 2017-07-14 刘家齐 A kind of unpolished rice sprouting machine and brown rice germination method
CN107535850B (en) * 2017-10-26 2021-05-18 安徽燕之坊食品有限公司 Brown rice germination device
CN113349337A (en) * 2021-06-23 2021-09-07 无锡御糖食品科技有限公司 Germinated brown rice and production method thereof

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