CN106238127A - A kind of processing method improving rice germ retention rate - Google Patents
A kind of processing method improving rice germ retention rate Download PDFInfo
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- CN106238127A CN106238127A CN201610641658.XA CN201610641658A CN106238127A CN 106238127 A CN106238127 A CN 106238127A CN 201610641658 A CN201610641658 A CN 201610641658A CN 106238127 A CN106238127 A CN 106238127A
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- rice
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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Abstract
The invention discloses a kind of processing method improving rice germ retention rate, wherein, step is as follows.A, Oryza glutinosa screen；B, Oryza glutinosa de-stone；C, rice huller paddy；D, the rough separation of paddy and magnetic separation operation；E, husk rice operation；F, rice polish；G, selecting rice color and classification；Especially adding buffer unit in rice huller paddy operation, reduce rice stream impulsive force, husk rice program uses the mode that multimachine gently grinds, and before polishing, brown rice is carried out water content regulation；Rice polishing uses the mode of cold rice polishing, and above-mentioned several process reforms improve the retention rate of rice germ.The inventive method is simple, easy to use, it is possible to reduces the damage to rice germ part, makes rice germ retention rate be greatly improved at least 80%.
Description
Technical field:
The present invention relates to rice processing technique field, be specifically related to a kind of processing method improving rice germ retention rate.
Background technology:
Rice germ is the elite of rice, is the embryo of rice, is vital material, is the separate living tissue of rice, rich in
Nutrient necessary to life movement, is enriched with ten several bioactive ingredients, is a kind of advantageous natural nutrition source, is
One rare food nutrition treasure-house, creates the nutritional labeling of mystery, rich in initial life energy, can bring to human body huge
Life vigor.In rice germ, protein and lipid content are all more than 20%, and Amino Acids in Proteins composition more balances,
In lipid, natural Vitamin E is (200-300mg)/100g, and wherein fatty acid 70% is above unsaturated fatty acid, and containing rich
Rich trace element and mineral.
But, owing to the hardness of germ fraction and grain of rice part exists bigger difference, therefore the kibbling of rice processing technique,
Essence is ground and in repeatedly polishing program, can cause rice germ parts against wear, or even depart from, make the germ fraction of the big grain of rice be formed scarce
Mouth shape, has had a strong impact on the equilibrium of the nutritional labeling of rice.For solving this technical problem, need the technique of rice processing is done
Going out to improve, reduce the damage to rice germ part as far as possible, a kind of raising making rice germ retention rate be greatly improved is big
The processing method of Rice plumule retention rate.
Summary of the invention:
It is an object of the invention to overcome shortcoming present in prior art, it is provided that a kind of method is simple, easy to use, it is possible to subtract
Few damage to rice germ part, makes a kind of processing improving rice germ retention rate that rice germ retention rate is greatly improved
Method.
To achieve these goals, the invention provides a kind of processing method improving rice germ retention rate, wherein, step
Rapid as follows.
A, Oryza glutinosa screen；
B, Oryza glutinosa de-stone；
C, rice huller paddy；
D, the rough separation of paddy and magnetic separation operation；
E, husk rice operation；
F, rice polish；
G, selecting rice color and classification；
Especially, husk rice program uses the mode that multimachine gently grinds, rice polishing to use the mode of cold rice polishing, improve big rice germ
The retention rate of bud.
A, Oryza glutinosa screening particularly as follows:
During driving, feed again after open drive is normal, and be gradually increased inlet amount to normal duty, make material along compass screen surface width
Directional spreding is uniform, it is ensured that screening effect reaches claimed below:
1. receiving sieve: more than the impurity Ex-all of diameter 14, must not contain grain in big impurity, desilt sand efficiency more than 65%, remove
Light miscellaneous efficiency is more than 70%；
2. vibrosieve: containing grain less than 1% in big impurity, containing grain less than 1/kg in light impurity.
B, Oryza glutinosa de-stone are particularly as follows: after Jin Liao, make flow normal table and along compass screen surface width even drop down, flow one
As be not to be exceeded rated capacity ± 10%, regulate air quantity, make Oryza glutinosa at compass screen surface or go on slabstone in loose suspended state, hoverheight
About 30-40；Ensureing that de-stone effect reaches claimed below: containing Oryza glutinosa in first de-stone sand, per kilogram is less than containing Oryza glutinosa
50；Without sand in second de-stone paddy, must not exceed 1/kg containing stone shoulder to shoulder in clean paddy, twice de-stone efficiency is more than 95%.
C, rice huller paddy are particularly as follows: check whether rubber roll two ends fastening screw loosens, and rubber roll is with or without concentric reducer and iron nail or hard thing
Embed, carry out static balance correction, adjust convenient pressure, feed again after open drive is normal；Base measuring pressure, it is ensured that husking yield,
Paddy husking rate at 80-85%, and should check whether the lower thing husking yield of rice huller and content of cracking rice meet regulation requirement；With every centimetre of glue
Roller contact length produces brown rice 80-100kg per hour and is advisable.
D, the rough separation of paddy and magnetic separation operation, particularly as follows: check whether each layer compass screen surface has bran ash to gather, compass screen surface is the most smooth；
Check that screen angle is the most suitable, starting device, after open drive is normal, then feed；Regulation mass flow, keeps uniformly
With stable, in the middle part of compass screen surface, flow layer thickness controls 15；Start should first make after grain separating machine feeds intake flow whether uniformly and
The debugging of multi_layer extraction quality, makes the flow of every layer of separating plate keep consistent with disintegrate-quality, then whether remakes uninterrupted
Suitably debugging, the rough separating effect of paddy requires: the amount in brown rice in rice huller paddy of returning is not to be exceeded 15%；Clean brown rice should not containing paddy kernel
More than 8/kg；Return the machine flow and be not to be exceeded the 50% of clean rough flow；Magnetic separation operation, by the way of electric magnet adsorbs, is screened
Go out the metal object that material is contained within.
E, husk rice operation are specially；Starting device, makees short time idle running, feeds after working well again；Hopper planted agent protects
Holding certain material stock, flow answers stable equilibrium, ammeter to should not exceed prescribed limit；Verification rice grinds precision processed, with standard meter sample
Comparison, the stone roller stable accuracy of Shi Ge road rice machine is constant, meets regulation requirement: two road pearlings go out ripe rate: head machine 50-60%, and two
Machine 40-50%；Three road pearlings go out ripe rate: head machine 30-35%, two machine 35-40%, three machines 30%；During equipment runs, should often see
Examine ammeter, to investigate load and whitening chamber pressure and precision situation of change, find that belt loosens, the high exception of each position temperature rise
Situation is got rid of in time；After shutdown, in time bran in machine is painted clean, as spiral propeller roller and charging and discharging lining etc. wear and tear
Seriously, should change in time, in order to avoid affecting husk rice quality and yield；
When unit rice machine rolls, in rice machine whitening chamber, grain of rice density is the biggest, and interior pressure is the biggest, and the grain of rice is grinding the temperature during cutting
Degree raises the fastest, can cause crack rice, quick-fried waist or plumule come off；Broken in order to reduce the increasing of rice milling process, apply " multimachine gently grinds " work
Skill, by increasing rice board number, not only reduces grain of rice density in whitening chamber, reduces pressure, reduces that the increasing of rice milling process is broken and embryo
The breakage of bud.
F, rice polish, and are specially；Check that whether buffing machine intakes in vaporific, starting device, make short time idle running, as ready
Become a full member and often feed again；Hopper planted agent keeps certain material stock, and flow answers stable equilibrium, ammeter to should not exceed prescribed limit；Suitably
Adjusting the water yield, the effect reaching rice " hands is pinched agglomerating, looses one's grip and automatically unclamps " is advisable；Check discharging opening rice at any time, reach without bran
Powder requirement；
Rice of the present invention polishing uses the polishing of cold rice, hence it is evident that be better than the polishing of hot rice: increase cool rice technique before buffing machine, make meter Wen
Close to room temperature, not only improve the brightness after rice polishing, the broken 10-25% of increasing can be reduced, improve the percentage of head rice of rice germ, fall
The increasing that low thermal effect causes is broken.
Selecting rice color and classification；Particularly as follows:
Opening air-conditioner makes indoor temperature be maintained at about 20 DEG C, and checks that color selector is the most normal, and starting device is made in short-term
Work, blanking again of waiting to work well；Regulation flow, makes rice along color selector trip slot even drop down, removes the heterochromatic rice such as yellow rice kernel
Grain, it is ensured that color selects effect；
By rice quality standard and contract requirement, accurately adjust in rice content of cracking rice；The rice prepared is left in airtight
In rice storehouse, per tour has disposably been packed.
In rice huller paddy step, increasing broken problem for reducing, increase buffer unit at elephant trunk, buffer unit includes the grand of circle
Playing the funnel bin in the middle part of storehouse and fixing protuberance storehouse, the two ends up and down of buffer unit are provided with interface, and interface is engaged on rice huller paddy equipment
Elephant trunk go out, buffer unit, it is to avoid rice impulsive force is excessive, reduce rice and increase broken and plumule damaging problem.
In rice machine carries out the preamble operation of cold rice polishing, setting up brown rice condition equipment, the main body of brown rice condition equipment is
Mist rice blending bin: brown rice condition top is provided with meter Liu Ju raising middle flask, is provided with a meter flow sensor, in meter Liu Ju in meter Liu Ju raising middle flask
The bottom of case is provided with umbrella shape material scattering device, and the bottom of umbrella shape material scattering device is provided with water fog generator, and water fog generator 4 sprays water smoke
The rice that umbrella shape material scattering device is scattered is squirted and drops in mist rice blending bin；Moisture content through brown rice condition equipment should control
14.5-15%, then carry out being substantially reduced during the polishing of cold rice the percentage of damage of the grain of rice and plumule.
The invention have the benefit that method is simple, easy to use, it is possible to reduce the damage to rice germ part, make rice
Plumule retention rate is greatly improved at least 80%.Particularly as follows:
1, in rice huller paddy (the i.e. shelling) stage, elephant trunk accesses buffer device, is substantially reduced rice stream impulsive force, reduce the grain of rice and plumule
Damaged.
2, the stage of rolling (kibble and essence is ground), make multiple meters of machine parallel connections, by increasing rice board number, not only reduce pearling
Indoor grain of rice density, reduction pressure, reduce rice milling process increases broken problem and the breakage of plumule.
3, cold rice glossing is used in the polishing stage: cold rice polishes, hence it is evident that be better than the polishing of hot rice: increase before buffing machine
Cool rice technique, makes meter Wen close to room temperature, not only improves the brightness after rice polishing, can reduce the broken 10-25% of increasing, improve rice
The percentage of head rice of plumule, the increasing that reduction heat effect causes is broken.
4, before carrying out cold rice polishing, brown rice carrying out moisture regulation, holding moisture is between 15.5-16%, for next
The processing of step operation is prepared.Reduce plumule damaged.
Through above-mentioned process modification, the grain of rice obtained maintains essentially in ellipse, decreases plumule disappearance and causes breach, rice
Grain is attractive in appearance, basic holding plumule percentage of head rice, keeps the balanced in nutrition of the grain of rice.
Accompanying drawing illustrates:
Fig. 1 is the processing technique schematic diagram of the present invention.
Fig. 2 is the structural representation of the buffer unit set up of the present invention.
Fig. 3 is the structural representation of brown rice condition equipment.
Detailed description of the invention:
Below in conjunction with the accompanying drawings, the present invention will be described.As shown in Figure 1-Figure 3, Fig. 1 is the processing technique schematic diagram of the present invention.
Fig. 2 is the structural representation of the buffer unit set up of the present invention.Fig. 3 is the structural representation of brown rice condition equipment.
The present invention improves the processing method of rice germ retention rate, and wherein, step is as follows.
A, Oryza glutinosa screen；
B, Oryza glutinosa de-stone；
C, rice huller paddy；
D, the rough separation of paddy and magnetic separation operation；
E, husk rice operation；
F, rice polish；
G, selecting rice color and classification；
Especially, husk rice program uses the mode that multimachine gently grinds, rice polishing to use the mode of cold rice polishing, improve big rice germ
The retention rate of bud.
A, Oryza glutinosa screening particularly as follows:
During driving, feed again after open drive is normal, and be gradually increased inlet amount to normal duty, make material along compass screen surface width
Directional spreding is uniform, it is ensured that screening effect reaches claimed below:
1. receiving sieve: more than the impurity Ex-all of diameter 14, must not contain grain in big impurity, desilt sand efficiency more than 65%, remove
Light miscellaneous efficiency is more than 70%；
2. vibrosieve: containing grain less than 1% in big impurity, containing grain less than 1/kg in light impurity.
B, Oryza glutinosa de-stone are particularly as follows: after Jin Liao, make flow normal table and along compass screen surface width even drop down, flow one
As be not to be exceeded rated capacity ± 10%, regulate air quantity, make Oryza glutinosa at compass screen surface or go on slabstone in loose suspended state, hoverheight
About 30-40；Ensureing that de-stone effect reaches claimed below: containing Oryza glutinosa in first de-stone sand, per kilogram is less than containing Oryza glutinosa
50；Without sand in second de-stone paddy, must not exceed 1/kg containing stone shoulder to shoulder in clean paddy, twice de-stone efficiency is more than 95%.
C, rice huller paddy are particularly as follows: check whether rubber roll two ends fastening screw loosens, and rubber roll is with or without concentric reducer and iron nail or hard thing
Embed, carry out static balance correction, adjust convenient pressure, feed again after open drive is normal；Base measuring pressure, it is ensured that husking yield,
Paddy husking rate at 80-85%, and should check whether the lower thing husking yield of rice huller and content of cracking rice meet regulation requirement；With every centimetre of glue
Roller contact length produces brown rice 80-100kg per hour and is advisable.
D, the rough separation of paddy and magnetic separation operation, particularly as follows: check whether each layer compass screen surface has bran ash to gather, compass screen surface is the most smooth；
Check that screen angle is the most suitable, starting device, after open drive is normal, then feed；Regulation mass flow, keeps uniformly
With stable, in the middle part of compass screen surface, flow layer thickness controls 15；Start should first make after grain separating machine feeds intake flow whether uniformly and
The debugging of multi_layer extraction quality, makes the flow of every layer of separating plate keep consistent with disintegrate-quality, then whether remakes uninterrupted
Suitably debugging, the rough separating effect of paddy requires: the amount in brown rice in rice huller paddy of returning is not to be exceeded 15%；Clean brown rice should not containing paddy kernel
More than 8/kg；Return the machine flow and be not to be exceeded the 50% of clean rough flow；Magnetic separation operation, by the way of electric magnet adsorbs, is screened
Go out the metal object that material is contained within.
E, husk rice operation are specially；Starting device, makees short time idle running, feeds after working well again；Hopper planted agent protects
Holding certain material stock, flow answers stable equilibrium, ammeter to should not exceed prescribed limit；Verification rice grinds precision processed, with standard meter sample
Comparison, the stone roller stable accuracy of Shi Ge road rice machine is constant, meets regulation requirement: two road pearlings go out ripe rate: head machine 50-60%, and two
Machine 40-50%；Three road pearlings go out ripe rate: head machine 30-35%, two machine 35-40%, three machines 30%；During equipment runs, should often see
Examine ammeter, to investigate load and whitening chamber pressure and precision situation of change, find that belt loosens, the high exception of each position temperature rise
Situation is got rid of in time；After shutdown, in time bran in machine is painted clean, as spiral propeller roller and charging and discharging lining etc. wear and tear
Seriously, should change in time, in order to avoid affecting husk rice quality and yield；
When unit rice machine rolls, in rice machine whitening chamber, grain of rice density is the biggest, and interior pressure is the biggest, and the grain of rice is grinding the temperature during cutting
Degree raises the fastest, can cause crack rice, quick-fried waist or plumule come off；Broken in order to reduce the increasing of rice milling process, apply " multimachine gently grinds " work
Skill, by increasing rice board number, not only reduces grain of rice density in whitening chamber, reduces pressure, reduces that the increasing of rice milling process is broken and embryo
The breakage of bud.
F, rice polish, and are specially；Check that whether buffing machine intakes in vaporific, starting device, make short time idle running, as ready
Become a full member and often feed again；Hopper planted agent keeps certain material stock, and flow answers stable equilibrium, ammeter to should not exceed prescribed limit；Suitably
Adjusting the water yield, the effect reaching rice " hands is pinched agglomerating, looses one's grip and automatically unclamps " is advisable；Check discharging opening rice at any time, reach without bran
Powder requirement；
Rice of the present invention polishing uses the polishing of cold rice, hence it is evident that be better than the polishing of hot rice: increase cool rice technique before buffing machine, make meter Wen
Close to room temperature, not only improve the brightness after rice polishing, the broken 10-25% of increasing can be reduced, improve the percentage of head rice of rice germ, fall
The increasing that low thermal effect causes is broken.
Selecting rice color and classification；Particularly as follows:
Opening air-conditioner makes indoor temperature be maintained at about 20 DEG C, and checks that color selector is the most normal, and starting device is made in short-term
Work, blanking again of waiting to work well；Regulation flow, makes rice along color selector trip slot even drop down, removes the heterochromatic rice such as yellow rice kernel
Grain, it is ensured that color selects effect；By rice quality standard and contract requirement, accurately adjust in rice content of cracking rice；The rice that will prepare
Leaving in airtight rice storehouse, per tour has disposably been packed.
In rice huller paddy step, increasing broken problem for reducing, increase buffer unit at elephant trunk, buffer unit includes the grand of circle
Playing the funnel bin 8 in the middle part of storehouse 7 and fixing protuberance storehouse 7, the two ends up and down of buffer unit are provided with interface 6, and interface 6 is engaged on rice huller paddy
The elephant trunk of equipment goes out, buffer unit, it is to avoid rice impulsive force is excessive, reduces rice and increases broken and plumule damaging problem.
In rice machine carries out the preamble operation of cold rice polishing, setting up brown rice condition equipment, the main body of brown rice condition equipment is
Mist rice blending bin 4: brown rice condition top is provided with meter Liu Ju raising middle flask 1, is provided with meter flow sensor 2, meter Liu in meter Liu Ju raising middle flask 1
The bottom of poly-raising middle flask 1 is provided with umbrella shape material scattering device 3, and the bottom of umbrella shape material scattering device 3 is provided with water fog generator 5, water fog generator 4
The rice that umbrella shape material scattering device 5 is scattered is squirted and drops in mist rice blending bin 4 by ejection water smoke；Water through brown rice condition equipment
Part should control at 14.5-15%, then carries out being substantially reduced during the polishing of cold rice the percentage of damage of the grain of rice and plumule.
The invention have the benefit that method is simple, easy to use, it is possible to reduce the damage to rice germ part, make
Rice germ retention rate is greatly improved at least 80%.Particularly as follows: in rice huller paddy (the i.e. shelling) stage, elephant trunk accesses buffer device,
It is substantially reduced rice stream impulsive force, reduces the grain of rice and plumule is damaged.The stage of rolling (kibble and essence is ground), make multiple meters of machine parallel connections,
By increasing rice board number, not only reduce grain of rice density, reduction pressure in whitening chamber, reduce the broken problem of increasing and the embryo of rice milling process
The breakage of bud.Cold rice glossing is used: cold rice polishes, hence it is evident that be better than the polishing of hot rice: increase before buffing machine in the polishing stage
Cool rice technique, makes meter Wen close to room temperature, not only improves the brightness after rice polishing, can reduce the broken 10-25% of increasing, improve rice
The percentage of head rice of plumule, the increasing that reduction heat effect causes is broken.Before carrying out cold rice polishing, brown rice is carried out moisture regulation, keep
Moisture is between 15.5-16%, and the processing for next step operation is prepared.Reduce plumule damaged.Through above-mentioned process modification,
To the grain of rice maintain essentially in ellipse, decrease plumule disappearance and cause breach, the grain of rice is attractive in appearance, basic keeps plumule percentage of head rice,
Keep the balanced in nutrition of the grain of rice.
Claims (10)
1. the processing method improving rice germ retention rate, it is characterised in that step is as follows；
A, Oryza glutinosa screen；
B, Oryza glutinosa de-stone；
C, rice huller paddy；
D, the rough separation of paddy and magnetic separation operation；
E, husk rice operation；
F, rice polish；
G, selecting rice color and classification；
Especially, husk rice program uses the mode that multimachine gently grinds, rice polishing to use the mode of cold rice polishing, improve big rice germ
The retention rate of bud.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that the screening of A, Oryza glutinosa is concrete
For:
During driving, feed again after open drive is normal, and be gradually increased inlet amount to normal duty, make material along compass screen surface width
Directional spreding is uniform, it is ensured that screening effect reaches claimed below:
1. receiving sieve: more than the impurity Ex-all of diameter 14, must not contain grain in big impurity, desilt sand efficiency more than 65%, remove
Light miscellaneous efficiency is more than 70%；
2. vibrosieve: containing grain less than 1% in big impurity, containing grain less than 1/kg in light impurity.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that B, Oryza glutinosa de-stone are concrete
For: after charging, making flow normal table and along compass screen surface width even drop down, flow is typically not to be exceeded rated capacity ± 10%,
Regulation air quantity, makes Oryza glutinosa at compass screen surface or go in loose suspended state on slabstone, hoverheight about 30-40；Ensure de-stone effect
Fruit reaches claimed below: containing Oryza glutinosa in first de-stone sand, and per kilogram is less than 50 containing Oryza glutinosa；Nothing in second de-stone paddy
Sand, must not exceed 1/kg containing stone shoulder to shoulder in clean paddy, and twice de-stone efficiency is more than 95%.
The most according to claim 1 improve rice germ retention rate processing method, it is characterised in that C, rice huller paddy particularly as follows:
Checking whether rubber roll two ends fastening screw loosens, rubber roll embeds with or without concentric reducer and iron nail or hard thing, carries out static balance correction, adjusts
Whole convenient pressure, feeds after open drive is normal again；Base measuring pressure, it is ensured that husking yield, paddy husking rate should at 80-85%,
And check whether the lower thing husking yield of rice huller and content of cracking rice meet regulation requirement；Brown rice is produced per hour with every centimetre of rubber roll contact length
80-100kg is advisable.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that D, the rough separation of paddy and magnetic
Selecting operation, particularly as follows: check whether each layer compass screen surface has bran ash to gather, compass screen surface is the most smooth；Check that screen angle is the most suitable,
Starting device, after open drive is normal, then feeds；Regulation mass flow, keeps the most even stable, flow layer thickness in the middle part of compass screen surface
Control 15；Start and should first make flow after grain separating machine feeds intake whether uniformly and the debugging of multi_layer extraction quality, make every
The flow of layer separating plate keeps consistent with disintegrate-quality, then remakes uninterrupted and the most suitably debugs, the rough separating effect of paddy
Require: the amount in brown rice in rice huller paddy of returning is not to be exceeded 15%；Clean brown rice is not to be exceeded 8/kg containing paddy kernel；Return the machine flow not
The 50% of clean rough flow should be exceeded；Magnetic separation operation, by the way of electric magnet adsorbs, filters out the metal object that material is contained within.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that E, husk rice operation are concrete
For；Starting device, makees short time idle running, feeds after working well again；Hopper planted agent keeps certain material stock, and flow should be stablized
Equilibrium, ammeter should not exceed prescribed limit；Verification rice grinds precision processed, compares with standard meter sample, the stone roller system of Shi Ge road rice machine
Stable accuracy is constant, meets regulation and requires: two road pearlings go out ripe rate: head machine 50-60%, two machine 40-50%；Three road pearlings go out ripe
Rate: head machine 30-35%, two machine 35-40%, three machines 30%；During equipment runs, should often observe ammeter, to investigate load and stone roller
White chamber pressure and precision situation of change, find that belt loosens, and the abnormal conditions such as the temperature rise of each position is high are got rid of in time；After shutdown, and
In time, paint bran in machine clean, such as serious wear such as spiral propeller roller and charging and discharging linings, should change in time, Yi Mianying
Ring husk rice quality and yield；
When unit rice machine rolls, in rice machine whitening chamber, grain of rice density is the biggest, and interior pressure is the biggest, and the grain of rice is grinding the temperature during cutting
Degree raises the fastest, can cause crack rice, quick-fried waist or plumule come off；Broken in order to reduce the increasing of rice milling process, apply " multimachine gently grinds " work
Skill, by increasing rice board number, not only reduces grain of rice density in whitening chamber, reduces pressure, reduces that the increasing of rice milling process is broken and embryo
The breakage of bud.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that F, rice polish, tool
Body is；Check that whether buffing machine intakes in vaporific, starting device, make short time idle running, waiting to work well feeds again；Hopper planted agent
Keeping certain material stock, flow answers stable equilibrium, ammeter to should not exceed prescribed limit；Suitably adjusting the water yield, " hands is pinched into reach rice
Group, loose one's grip and automatically unclamp " effect be advisable；Check discharging opening rice at any time, reach without bran powder requirement；
Rice of the present invention polishing uses the polishing of cold rice, hence it is evident that be better than the polishing of hot rice: increase cool rice technique before buffing machine, make meter Wen
Close to room temperature, not only improve the brightness after rice polishing, the broken 10-25% of increasing can be reduced, improve the percentage of head rice of rice germ, fall
The increasing that low thermal effect causes is broken.
The most according to claim 1 improve rice germ retention rate processing method, it is characterised in that G, selecting rice color and point
Level；Particularly as follows:
Opening air-conditioner makes indoor temperature be maintained at about 20 DEG C, and checks that color selector is the most normal, and starting device is made in short-term
Work, blanking again of waiting to work well；Regulation flow, makes rice along color selector trip slot even drop down, removes the heterochromatic rice such as yellow rice kernel
Grain, it is ensured that color selects effect；
By rice quality standard and contract requirement, accurately adjust in rice content of cracking rice；The rice prepared is left in airtight
In rice storehouse, per tour has disposably been packed.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that in rice huller paddy step,
Increasing broken problem for reducing, increase buffer unit at elephant trunk, buffer unit includes the protuberance storehouse (7) of circle and fixing protuberance storehouse
(7) funnel bin (8) at middle part, the two ends up and down of buffer unit are provided with interface (6), and interface (6) is engaged on slipping of rice huller paddy equipment
Pipe goes out, buffer unit, it is to avoid rice impulsive force is excessive, reduces rice and increases broken and plumule damaging problem.
The processing method improving rice germ retention rate the most according to claim 1, it is characterised in that carry out cold at rice machine
In the preamble operation of rice polishing, setting up brown rice condition equipment, the main body of brown rice condition equipment is mist rice blending bin (4): brown rice is adjusted
Matter top is provided with meter Liu Ju raising middle flask (1), is provided with a meter flow sensor (2) in meter Liu Ju raising middle flask (1), meter Liu Ju raising middle flask (1)
Bottom is provided with umbrella shape material scattering device (3), and the bottom of umbrella shape material scattering device (3) is provided with water fog generator (5), and water fog generator 4 sprays
Go out water smoke the rice that umbrella shape material scattering device (5) is scattered to be squirted and dropped in mist rice blending bin (4)；Through brown rice condition equipment
Moisture content should control at 14.5-15%, then carries out being substantially reduced during the polishing of cold rice the percentage of damage of the grain of rice and plumule.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881171A (en) * | 2017-01-16 | 2017-06-23 | 国粮武汉科学研究设计院有限公司 | A kind of method of the coproduction processing of rice with remained germ and many grade rice |
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| CN106881171A (en) * | 2017-01-16 | 2017-06-23 | 国粮武汉科学研究设计院有限公司 | A kind of method of the coproduction processing of rice with remained germ and many grade rice |
| CN106881171B (en) * | 2017-01-16 | 2020-02-18 | 国粮武汉科学研究设计院有限公司 | Method for co-production processing of germ-remaining rice and multi-grade rice |
| CN108378275A (en) * | 2017-02-03 | 2018-08-10 | 徐蕴山 | A kind of health can be with the rice germ and its production method of safe edible |
| CN107051621A (en) * | 2017-05-05 | 2017-08-18 | 刘景芳 | A kind of processing method of rice germ |
| CN106890692A (en) * | 2017-05-12 | 2017-06-27 | 贵州茂涵农产品开发有限公司 | A kind of processing technology of rice |
| CN107182655A (en) * | 2017-06-20 | 2017-09-22 | 乐山市奇能米业有限责任公司 | A kind of rice production technique |
| CN109418693A (en) * | 2017-08-24 | 2019-03-05 | 东莞市昌祥粮食有限公司 | A kind of steaming rice and its preparation process |
| CN109418694A (en) * | 2017-08-24 | 2019-03-05 | 东莞市昌祥粮食有限公司 | A kind of steaming rice |
| CN108579853A (en) * | 2018-03-21 | 2018-09-28 | 黑龙江省稻无疆农业科技有限责任公司 | A kind of rice rice with remained germ reservation nutrient source technique |
| CN108554488A (en) * | 2018-04-11 | 2018-09-21 | 黟县有农生态农业有限公司 | A kind of rice germ production technology that rate of kernels with remained germ is high |
| CN110075950A (en) * | 2019-05-20 | 2019-08-02 | 安徽晨阳粮油股份有限公司 | A kind of big rice processing method reducing broken rice rate |
| CN110075949A (en) * | 2019-05-20 | 2019-08-02 | 安徽晨阳粮油股份有限公司 | A kind of big rice processing method improving rice milling yield |
| CN111701636A (en) * | 2020-06-11 | 2020-09-25 | 安庆常润米业股份有限公司 | Processing method of low-temperature-rise rice |
| CN111642568A (en) * | 2020-06-23 | 2020-09-11 | 李德坤 | Germ milk and preparation method thereof |
| CN111957375A (en) * | 2020-07-23 | 2020-11-20 | 安庆常润米业股份有限公司 | Rice processing method and system |
| CN112044498A (en) * | 2020-08-06 | 2020-12-08 | 岳阳农广发粮油发展有限公司 | Production and processing technology of high-quality polished rice |
| CN112604736A (en) * | 2020-11-12 | 2021-04-06 | 寿县万达粮油食品有限公司 | High-efficiency rice processing method |
| CN113731524A (en) * | 2021-09-13 | 2021-12-03 | 四川更有面生物技术有限公司 | Environment-friendly dust-free rice production process |
| CN114052181A (en) * | 2021-11-30 | 2022-02-18 | 天津运昌农业科技发展有限公司 | Rice GABA (Gamma amino acid butyric acid) germinated germ and production process thereof |
| CN114052181B (en) * | 2021-11-30 | 2024-03-22 | 天津运昌农业科技发展有限公司 | Rice GABA germinated embryo rice and production process thereof |
| CN115888874A (en) * | 2022-10-19 | 2023-04-04 | 黑龙江八一农垦大学 | Process for reserving nutrient source of japonica rice with germ |
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