CN101275101A - Low-temperature cold pressing method for linseed oil - Google Patents
Low-temperature cold pressing method for linseed oil Download PDFInfo
- Publication number
- CN101275101A CN101275101A CNA2007100912642A CN200710091264A CN101275101A CN 101275101 A CN101275101 A CN 101275101A CN A2007100912642 A CNA2007100912642 A CN A2007100912642A CN 200710091264 A CN200710091264 A CN 200710091264A CN 101275101 A CN101275101 A CN 101275101A
- Authority
- CN
- China
- Prior art keywords
- oil
- linseed oil
- linseed
- temperature
- degumming agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000021388 linseed oil Nutrition 0.000 title claims abstract description 41
- 239000000944 linseed oil Substances 0.000 title claims abstract description 41
- 238000003825 pressing Methods 0.000 title claims description 10
- 239000003921 oil Substances 0.000 claims abstract description 20
- 235000019198 oils Nutrition 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000010779 crude oil Substances 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 229910000281 calcium bentonite Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract description 8
- 238000007670 refining Methods 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 7
- 235000013305 food Nutrition 0.000 abstract description 6
- 102000004169 proteins and genes Human genes 0.000 abstract description 6
- 108090000623 proteins and genes Proteins 0.000 abstract description 6
- 235000004426 flaxseed Nutrition 0.000 abstract description 5
- MJYQFWSXKFLTAY-OVEQLNGDSA-N (2r,3r)-2,3-bis[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol;(2r,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O.C1=C(O)C(OC)=CC(C[C@@H](CO)[C@H](CO)CC=2C=C(OC)C(O)=CC=2)=C1 MJYQFWSXKFLTAY-OVEQLNGDSA-N 0.000 abstract description 3
- 240000006240 Linum usitatissimum Species 0.000 abstract 2
- 235000008935 nutritious Nutrition 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 30
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 15
- 229960004488 linolenic acid Drugs 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 9
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 6
- 241000208202 Linaceae Species 0.000 description 6
- 230000000050 nutritive effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 235000021466 carotenoid Nutrition 0.000 description 4
- 150000001747 carotenoids Chemical class 0.000 description 4
- 239000008157 edible vegetable oil Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229930003427 Vitamin E Natural products 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 229930003231 vitamin Natural products 0.000 description 3
- 235000013343 vitamin Nutrition 0.000 description 3
- 239000011782 vitamin Substances 0.000 description 3
- 229940088594 vitamin Drugs 0.000 description 3
- 235000019165 vitamin E Nutrition 0.000 description 3
- 229940046009 vitamin E Drugs 0.000 description 3
- 239000011709 vitamin E Substances 0.000 description 3
- 150000003722 vitamin derivatives Chemical class 0.000 description 3
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000020660 omega-3 fatty acid Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 244000056139 Brassica cretica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000004626 essential fatty acids Nutrition 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 208000021822 hypotensive Diseases 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229930013686 lignan Natural products 0.000 description 1
- 235000009408 lignans Nutrition 0.000 description 1
- 150000005692 lignans Chemical class 0.000 description 1
- 229960004232 linoleic acid Drugs 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Landscapes
- Fats And Perfumes (AREA)
Abstract
The present invention provides a low temperature cold pressed method of a linseed oil, the main process includes: directly processing disposable press after cleaning, quenching and tempering the linseed raw material, the press oil yield is less than 80 DEG C. The wool oil refining process adopts drying method and physical absorption method, completely processing under the normal temperature. The preparing method wholly retains all kinds of nutritious components of the linseed oil, linseed protein, flaxseed gum and wood phenol components in the oil cake are not damaged, further developed and utilized. The oil cake after pressed is directly utilized as a food nutritious additive composition.
Description
Technical field
The present invention relates to a kind of production method of linseed oil, refer in particular to the low-temperature cold pressing production method of linseed oil.
Background technology
Flax (being commonly called as flax) is the traditional edible oil kind in NORTHWEST CHINA area, also is one of rare several oil crops of being rich in alpha-linolenic acid.Linseed oil (flaxseed) oil-containing 38%-42%, wherein alpha-linolenic acid content reaches about 57%, is typical ω-3 class edible oil.Simultaneously, linseed oil also contains multiple nutrients compositions such as protein, edible gum, VITAMIN, lignan, has very big value of exploiting and utilizing.
Alpha-linolenic acid is the parent of ω-3 series fatty acid, has the plurality of health care functions to human body, is a class the most useful to human body in the lipid acid, is described as the life core substance.Because human body is indispensable, can not synthesize again, can only replenish by food, so alpha-linolenic acid is an essential fatty acid.Experimental results demonstrate that both at home and abroad human body lacks alpha-linolenic acid and can cause multiple disease to take place.The U.S. food medication management council (FDA) determines that linseed oil is the heath food that is rich in alpha-linolenic acid, and confirm its have reducing blood-fat and hypotensive, strengthen autoimmunization, prevent diabetes, strong refreshing brain tonic, strengthen 13 functions such as attention and memory.1993, United Nations's health organization and world food were organized in " about promoting the suggestion that replenishes alpha-linolenic acid in the daily ration " and emphasize---in view of generally absorbing insufficient situation, the special alpha-linolenic acid that replenishes of suggestion in the importance of alpha-linolenic acid and the human body.At present, cold pressed flax seed oil is developed country such as fashionable America and Europe, is described as top functional type edible oil.
In China, linseed oil is as the edible oil history of existing centuries, but the production method of traditional linseed oil (siritch) and technology havoc the nutritive value of product, the nourishing function of linseed oil is greatly reduced.
The production of tradition linseed oil (siritch) is the same with other various edible fat production, generally adopts fire to fry the refining mode (top temperature is near 270 ℃) of (or steam and fry) hot moulding technology, high temperature even chemistry.This high-temperature technology to being that the vegetables oil influence of major ingredient is little with the linolic acid, but can make the nutritive ingredient generation havocs such as alpha-linolenic acid in the linseed oil.
Specifically details are as follows:
1, cause alpha-linolenic acid generation oxidation or polyreaction, content reduces, and biological activity reduces.Contain the alpha-linolenic acid about 57% in the natural linseed oil, but after the refining mode through high temperature and even chemistry, content is reduced to below 54%.In fact, common process makes the character of alpha-linolenic acid that change take place, and the quality guaranteed period of product was extended to more than 3 years by less than in 1 year.
2, the VITAMIN composition loses comprehensively.Contain above vitamin-E of 80mg/100g and abundant carotenoid in the natural linseed oil, but vitamin-E is reduced to below the 5mg/100g in the refining linseed oil, carotenoid is because of decolouring, deodorization complete loss almost.
3, cause protein denaturation.High temperature makes the flax protein sex change, can only be as animal-feed, and its marketable value only is 1/3rd of an edible protein.
4, cause the flaxseed gum viscosity to reduce.With the flax glue that the hot moulding grouts are produced, viscosity is reduced to 1/10th of original viscosity, and it is used greatly and devalues.So studying a kind of linseed oil production method that overcomes above-mentioned shortcoming is that market outlook and necessary are arranged very much.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of low-temperature cold pressing production method of linseed oil, this production method adopts low-temperature cold pressing and normal temperature physical adsorption purified production method and technology, it can keep the natural nutrient component of linseed oil comprehensively, for the various nutritive value compositions in the exploitation linseed oil create conditions.
The technical problem to be solved in the present invention is finished by following scheme: a kind of low-temperature cold pressing production method of linseed oil, it is characterized in that: clear up the linseed oil raw material modified, moisture controlled is at 8%-10%, with oil press zhai directly squeezing at ambient temperature, oil outlet temperature is controlled at below 80 ℃, cake output end goes out the cake temperature and is controlled at below 105 ℃, add wilkinite, the degumming agent that diatomite is formed comes unstuck with physical adsorption way, bentonitic weight accounts for 40-60% in the degumming agent, diatomaceous weight accounts for 6040%, the degumming agent addition accounts for the 0.3%-3% of crude oil total amount, the process of coming unstuck is carried out at normal temperatures, does not add water and does not heat, and adds behind the degumming agent stirring velocity thorough mixing with 30 rev/mins, filter then, again with alkaline calcium bentonite as de-acidying agent, utilize solid absorption to be used for depickling, anhydrous mode is adopted in depickling, alkaline calcium bentonite accounts for the 0-4% of crude oil total amount, stirred 100-120 minute with 30 rev/mins speed, filter then, take off the cured finished product that is through freezing and crystallizing again.
Owing to be rich in various active nutritive ingredients such as alpha-linolenic acid, VITAMIN in the finished product cold pressed flax seed oil, very easily oxidation destroys, so finished product takes to charge in vial lucifuge packing, the packing bottle sfgd.s such as nitrogen protection, the preceding freezing preservation of product export.This production method does not use solvent, carclazyte etc. easily to stay the material of peculiar smell, and product can keep natural fragrance, so do not need deodorization.This production method is not decoloured for the natural nutrient component in the protection oil yet.
Effect of the present invention and advantage:
1, the natural nutrient component that has comprehensively kept linseed oil.Multiparity product check department proves the result that product detects, and with West Inner Mongolia raw material that is produced from the district, adopts the cold pressed flax seed oil alpha-linolenic acid content of present method and support equipment production to reach 56.76%, and unsaturated fatty acid content is greater than 90%.Product contains vitamin-E 83mg/100g, be the edible linseed oil produced of general technology 16-20 doubly.Product color is natural golden yellow, is made of natural nutrition pigments such as carotenoid.Quality product is leading domestic and reach international standards.
2, flax protein in the grouts and flax glue composition do not destroy, for further developing the condition of having created.
3, the grouts after the oil expression can be used as the food nutrition added ingredients and directly utilize.
4, production process need not heat, and does not consume other energy except that the running device power consumption.
5, production process does not produce any pollutent, and resource is fully exploited.
6, single pressing realizes that cake slag residual oil content is lower than 8%.
Linseed oil low-temperature cold pressing, normal temperature physical adsorption refining production method and technology have been created condition for realizing the linseed oil comprehensive development and utilization, this technology not only can guarantee to produce high-quality edible linseed oil product, and lay the foundation for other nutritive value composition in the full-scale development linseed oil, thereby resource utilization is increased substantially, significant to improving the business economic benefit and developing the local characteristic agricultural.
Description of drawings
Accompanying drawing 1 is the technological process of production figure of invention
Embodiment
Embodiment: in order to guarantee the cold pressed flax seed oil quality, at first strict control linseed oil raw materials quality.Require raw material to clean out, purity reaches more than 99.5%.Raw material can not be wet by water because cross water raw material can go mouldy.Impurity such as Semen Brassicae campestris, bitter mustard can not be contained in the raw material, metal, sandstone energy foreign material can not be contained.Raw material is preferably results then, and old material can not use.
Must be before 10000kg linseed oil raw material goes into to press through modified, raw material moisture is controlled between the 8-10%.Expressing process uses the duplex oil press zhai.Do not carry out the fire stir-fry before raw material goes into to press or steam stir-fry, and directly carry out disposable squeezing at ambient temperature.The highest oil outlet temperature of squeezing is controlled at below 80 ℃.Cake output end goes out the cake temperature and is controlled at below 105 ℃.For reduce crude oil exposure duration in air as far as possible, this production method is not used settler, does not use coagulant aidss such as phosphoric acid, salt solution, and crude oil directly filters through leaf-type filter behind the oil-collecting bucket.Fuel-displaced 2800kg.Add the degumming agent 14kg of wilkinite, diatomite composition, come unstuck with physical adsorption way, wilkinite accounts for 8kg in the degumming agent, diatomite accounts for 6kg.The process of coming unstuck is carried out at normal temperatures, does not add water and does not heat, and adds behind the degumming agent with 30 rev/mins stirring velocity thorough mixing, filters then, adds alkaline calcium bentonite de-acidying agent 70kg again, utilizes solid absorption to be used for depickling, and anhydrous mode is adopted in depickling.Stirred 100 minutes with 30 rev/mins speed, filter then, take off the cured finished product that is through freezing and crystallizing again.
Because adopt the cold press mode to extract oil, the color of oil is nutrition pigment formations such as natural carotenoid, color is golden yellow, and is pure transparent, do not fry the atrament that (or steam and fry) produces because of fire, so do not decolour.
Because refining process all carries out at normal temperatures, do not use carclazyte etc. easily to stay the material of peculiar smell, product can keep natural fragrance, so do not carry out deodorization.
Linseed oil after the depickling adopts the freezing and crystallizing mode to take off cured.Because of cured matter content is low, adopts disposable crystallization, filtering method to reach and take off cured purpose.The linseed oil that takes off after cured promptly becomes qualified cold pressed flax seed oil.Cold pressed flax seed oil adopts the low capacity glass bottle packaging of black glass bottle or band gift box, so that keep in Dark Place.Product charges into pure nitrogen and protects in the packing bottle after can.Send into freezer refrigeration or freezing after the packing of product is finished, dispatch from the factory until production marketing.
The main points of this production technology:
1, oil expression process adopts the low-temperature cold pressing mode, and the highest oil outlet temperature is lower than 80 ℃.
2, all refining process all carry out being lower than under 40 ℃ the normal temperature.
3, the product refining process all adopts dry method and physical adsorption way.
Claims (1)
1. the low-temperature cold pressing production method of a linseed oil, it is characterized in that: clear up the linseed oil raw material modified, moisture controlled is at 8%-10%, with oil press zhai directly squeezing at ambient temperature, oil outlet temperature is controlled at below 80 ℃, cake output end goes out the cake temperature and is controlled at below 105 ℃, add wilkinite, the degumming agent that diatomite is formed comes unstuck with physical adsorption way, bentonitic weight accounts for 40-60% in the degumming agent, diatomaceous weight accounts for 60-40%, the degumming agent addition accounts for the 0.3%-3% of crude oil total amount, the process of coming unstuck is carried out at normal temperatures, does not add water and does not heat, and adds behind the degumming agent stirring velocity thorough mixing with 30 rev/mins, filter then, again with alkaline calcium bentonite as de-acidying agent, utilize solid absorption to be used for depickling, anhydrous mode is adopted in depickling, alkaline calcium bentonite accounts for the 0-4% of crude oil total amount, stirred 100-120 minute with 30 rev/mins speed, filter then, take off the cured finished product that is through freezing and crystallizing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100912642A CN101275101A (en) | 2007-03-28 | 2007-03-28 | Low-temperature cold pressing method for linseed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100912642A CN101275101A (en) | 2007-03-28 | 2007-03-28 | Low-temperature cold pressing method for linseed oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101275101A true CN101275101A (en) | 2008-10-01 |
Family
ID=39994963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100912642A Pending CN101275101A (en) | 2007-03-28 | 2007-03-28 | Low-temperature cold pressing method for linseed oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101275101A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880596A (en) * | 2010-07-13 | 2010-11-10 | 中国农业科学院油料作物研究所 | A method for low temperature preparation of oil |
| CN101979484A (en) * | 2010-11-05 | 2011-02-23 | 中国农业科学院油料作物研究所 | Method of solid adsorption and vacuum oil filtration refining pressed linseed oil |
| CN102429116A (en) * | 2011-11-04 | 2012-05-02 | 周韵箴 | Preparation method of fat for marine fish |
| CN102894107A (en) * | 2011-07-29 | 2013-01-30 | 甘肃陇新综合商贸有限公司 | Nutritional walnut oil and production process thereof |
| CN103030705A (en) * | 2012-12-20 | 2013-04-10 | 中国农业科学院油料作物研究所 | Comprehensive flax seed processing method |
| CN103215118A (en) * | 2013-05-13 | 2013-07-24 | 宁夏吴忠市国军清真食品有限公司 | Cold-pressing method of linseed oil |
| CN103266011A (en) * | 2013-05-07 | 2013-08-28 | 刘军 | Processing method for flaxseed oil |
| CN103305333A (en) * | 2013-06-26 | 2013-09-18 | 河北农业大学 | Linolenic acid-rich linseed oil and novel low-temperature cold pressing process thereof |
| CN103937595A (en) * | 2014-04-23 | 2014-07-23 | 宁夏吴忠市伊盛达粮油有限公司 | Linseed oil refining production system |
| CN104212629A (en) * | 2014-09-17 | 2014-12-17 | 甘肃会宁建伟食用油有限责任公司 | Method for extracting linseed oil by cold pressing with salt-water wetting |
| CN104543047A (en) * | 2015-02-09 | 2015-04-29 | 陕西大统投资股份有限公司 | Preservation method of cold-squeezed walnut oil |
| CN106147998A (en) * | 2016-07-13 | 2016-11-23 | 甘肃长清生物科技有限责任公司 | A kind of cold press production method of linseed oil |
| CN106433952A (en) * | 2016-10-24 | 2017-02-22 | 宁夏马季清真食用油有限公司 | Cold pressing production method for linseed oil |
| CN107927204A (en) * | 2017-11-13 | 2018-04-20 | 佛山市祥寿生物科技有限公司 | A kind of method using room temperature cold press low temperature detoxification technology production linseed oil |
| CN108624397A (en) * | 2017-12-14 | 2018-10-09 | 高艳 | A kind of organic former fragrant linseed oil and preparation method rich in active constituent |
| CN112481017A (en) * | 2020-11-13 | 2021-03-12 | 宁夏瑞福祥粮油食品有限公司 | Production method of linseed oil |
| CN114480010A (en) * | 2021-12-28 | 2022-05-13 | 宁夏君星坊食品科技有限公司 | Automatic production process for cold pressing of edible vegetable oil |
| CN114634840A (en) * | 2021-11-30 | 2022-06-17 | 太仓市宝马油脂设备有限公司 | High-value pure natural preparation process of flaxseed oil |
-
2007
- 2007-03-28 CN CNA2007100912642A patent/CN101275101A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880596A (en) * | 2010-07-13 | 2010-11-10 | 中国农业科学院油料作物研究所 | A method for low temperature preparation of oil |
| CN101979484A (en) * | 2010-11-05 | 2011-02-23 | 中国农业科学院油料作物研究所 | Method of solid adsorption and vacuum oil filtration refining pressed linseed oil |
| CN102894107A (en) * | 2011-07-29 | 2013-01-30 | 甘肃陇新综合商贸有限公司 | Nutritional walnut oil and production process thereof |
| CN102429116A (en) * | 2011-11-04 | 2012-05-02 | 周韵箴 | Preparation method of fat for marine fish |
| CN103030705A (en) * | 2012-12-20 | 2013-04-10 | 中国农业科学院油料作物研究所 | Comprehensive flax seed processing method |
| CN103266011A (en) * | 2013-05-07 | 2013-08-28 | 刘军 | Processing method for flaxseed oil |
| CN103266011B (en) * | 2013-05-07 | 2015-08-26 | 刘军 | A kind of working method of linseed oil |
| CN103215118A (en) * | 2013-05-13 | 2013-07-24 | 宁夏吴忠市国军清真食品有限公司 | Cold-pressing method of linseed oil |
| CN103305333A (en) * | 2013-06-26 | 2013-09-18 | 河北农业大学 | Linolenic acid-rich linseed oil and novel low-temperature cold pressing process thereof |
| CN103937595B (en) * | 2014-04-23 | 2016-03-09 | 宁夏吴忠市伊盛达粮油有限公司 | Production system refined by a kind of linseed oil |
| CN103937595A (en) * | 2014-04-23 | 2014-07-23 | 宁夏吴忠市伊盛达粮油有限公司 | Linseed oil refining production system |
| CN104212629A (en) * | 2014-09-17 | 2014-12-17 | 甘肃会宁建伟食用油有限责任公司 | Method for extracting linseed oil by cold pressing with salt-water wetting |
| CN104543047A (en) * | 2015-02-09 | 2015-04-29 | 陕西大统投资股份有限公司 | Preservation method of cold-squeezed walnut oil |
| CN106147998A (en) * | 2016-07-13 | 2016-11-23 | 甘肃长清生物科技有限责任公司 | A kind of cold press production method of linseed oil |
| CN106433952A (en) * | 2016-10-24 | 2017-02-22 | 宁夏马季清真食用油有限公司 | Cold pressing production method for linseed oil |
| CN107927204A (en) * | 2017-11-13 | 2018-04-20 | 佛山市祥寿生物科技有限公司 | A kind of method using room temperature cold press low temperature detoxification technology production linseed oil |
| CN108624397A (en) * | 2017-12-14 | 2018-10-09 | 高艳 | A kind of organic former fragrant linseed oil and preparation method rich in active constituent |
| CN112481017A (en) * | 2020-11-13 | 2021-03-12 | 宁夏瑞福祥粮油食品有限公司 | Production method of linseed oil |
| CN114634840A (en) * | 2021-11-30 | 2022-06-17 | 太仓市宝马油脂设备有限公司 | High-value pure natural preparation process of flaxseed oil |
| CN114480010A (en) * | 2021-12-28 | 2022-05-13 | 宁夏君星坊食品科技有限公司 | Automatic production process for cold pressing of edible vegetable oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101275101A (en) | Low-temperature cold pressing method for linseed oil | |
| CN103251028A (en) | Novel rose jam and preparation method of rose jam | |
| CN106431702A (en) | Maize yield-increasing spraying agent | |
| CN101874575A (en) | Green plum fruit jelly and preparation method thereof | |
| CN104126672B (en) | A kind of production method of glossy privet fermented bean curd | |
| CN102888276A (en) | Production method of pure physical original-odor oil tea seed oil | |
| CN104489829A (en) | Selenium-rich black wheatgrass juice beverage production method | |
| CN103734223A (en) | Sophora flower mooncake and making method thereof | |
| CN102987184A (en) | Roxburgh rose petal sauce and preparation method thereof | |
| CN103583772A (en) | Health-care preserved apple and processing method thereof | |
| CN103332992A (en) | High-quality pleurotus eryngii culture medium and preparation method | |
| CN101803777A (en) | Aquatic fruit and vegetable juice anti-oxidation composite beverage and preparation method thereof | |
| CN103181506A (en) | Preparation method of total-plant-source jelly | |
| CN104012671B (en) | A kind of peony seeds nutrient blend oil and preparation method thereof | |
| CN108998221A (en) | Preparation method of strong-aroma camellia seed oil | |
| CN101248893B (en) | Sea-tangle crisp | |
| CN105994620A (en) | Preparation method of nostoc sphaeroides yoghurt | |
| CN107361358A (en) | SOD pectases | |
| CN1138485C (en) | Drink of fresh locust flower juice and its producing method | |
| CN103734227A (en) | Hibiscus flower mooncake and preparation method thereof | |
| CN103734225A (en) | Day lily mooncake and making method thereof | |
| CN101292763A (en) | Pine needle beverage and preparation method thereof | |
| CN103960719B (en) | A kind of preparation method of the fruits and vegetable vinegar beverage containing peony extract | |
| CN106578777A (en) | Rosa roxburghii tratt fruit and green jujube beverage and preparation method thereof | |
| CN103734224A (en) | Poria cocos mooncake and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081001 |