FI66646C - Foerfarande foer tillvaratagande av staerkelse fraon staerkelsehaltiga materialer - Google Patents
Foerfarande foer tillvaratagande av staerkelse fraon staerkelsehaltiga materialer Download PDFInfo
- Publication number
- FI66646C FI66646C FI810919A FI810919A FI66646C FI 66646 C FI66646 C FI 66646C FI 810919 A FI810919 A FI 810919A FI 810919 A FI810919 A FI 810919A FI 66646 C FI66646 C FI 66646C
- Authority
- FI
- Finland
- Prior art keywords
- starch
- water
- fraction
- process according
- washing
- Prior art date
Links
- 229920002472 Starch Polymers 0.000 claims description 89
- 239000008107 starch Substances 0.000 claims description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 88
- 235000019698 starch Nutrition 0.000 claims description 87
- 238000005406 washing Methods 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 61
- 230000008569 process Effects 0.000 claims description 49
- 238000000926 separation method Methods 0.000 claims description 41
- 108010068370 Glutens Proteins 0.000 claims description 35
- 235000021312 gluten Nutrition 0.000 claims description 35
- 240000008042 Zea mays Species 0.000 claims description 24
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 24
- 238000001238 wet grinding Methods 0.000 claims description 21
- 238000001223 reverse osmosis Methods 0.000 claims description 20
- 239000013505 freshwater Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 11
- 235000009973 maize Nutrition 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 241000209140 Triticum Species 0.000 claims description 10
- 235000021307 Triticum Nutrition 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 7
- 244000061456 Solanum tuberosum Species 0.000 claims description 7
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 5
- 235000013312 flour Nutrition 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 13
- 235000005822 corn Nutrition 0.000 description 13
- 239000000835 fiber Substances 0.000 description 13
- 108090000623 proteins and genes Proteins 0.000 description 13
- 102000004169 proteins and genes Human genes 0.000 description 13
- 238000000227 grinding Methods 0.000 description 12
- 235000018102 proteins Nutrition 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 238000002791 soaking Methods 0.000 description 9
- 239000012466 permeate Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 210000002257 embryonic structure Anatomy 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 235000012015 potatoes Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002195 soluble material Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 239000012223 aqueous fraction Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 embryos Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/04—Extraction or purification
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B5/00—Reducing the size of material from which sugar is to be extracted
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/02—Preparatory treatment, e.g. crushing of raw materials or steeping process
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Peptides Or Proteins (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Claims (12)
1. Förfarande för utvinning av en stärkelseuppslaraning fran ett stärkelsehaltigt material, varvid man 5 i) bildar en vattenuppslamning av det finfördelade stärkelse-haltiga materialet, ii) separerar en stärkelserik fraktion frän största delen av de aterstäende komponenterna i uppslamningen, och iii) tvättar den stärkelserika fraktionen i ätmistone ett 10 steg och utvinner en stärkelseuppslamningsprodukt av önskad renhet, varvid friskt vatten för processen införs i steg iii) och vattnet i stegen i) och ii) omfattar vattnet som använts i steg iii), kännetecknat därav, att ätminstone en del av vattnet som använts i processen 15 separeras i en första och en andra fraktion, varvid första fraktionen har lägre hait av bade lösligt material och olösligt material än andra fraktionen, och att nämnda första fraktion ätercirkuleras och används tillsammans med friskt vatten för ökande av renheten hos stärkelsen 20 i tvättsteget iii).
2. Förfarande enligt patentkravet 1, k ä n n e -t e c k n a t därav, att det stärkelsehaltiga materialet är majs, och att de tvä första stegen inbergriper i) blötning och ii) vätmalning. 25
3. Förfarande enligt patentkravet 2, känne tecknat därav, att vattnet som lämnar tvättsteget iii) och gär tili steg ii) separeras i nämnda första och andra fraktion.
4. Förfarande enligt patentkravet 2, k ä n n e -30 tecknat därav, att vatten som innehäller gluten i suspension och har lämnat en station för primär separation av gluten frän stärkelse, separeras i nämnda första och andra fraktion.
5. Förfarande enligt patentkravet 1, k ä n n e -35 tecknat därav, att det stärkelsehaltiga materialet är potatis.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8010226 | 1980-03-26 | ||
| GB8010226 | 1980-03-26 | ||
| GB8101643 | 1981-01-20 | ||
| GB8101643 | 1981-01-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI810919L FI810919L (fi) | 1981-09-27 |
| FI66646B FI66646B (fi) | 1984-07-31 |
| FI66646C true FI66646C (fi) | 1984-11-12 |
Family
ID=26274983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI810919A FI66646C (fi) | 1980-03-26 | 1981-03-25 | Foerfarande foer tillvaratagande av staerkelse fraon staerkelsehaltiga materialer |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4412867A (sv) |
| EP (1) | EP0038130B1 (sv) |
| KR (1) | KR860000385B1 (sv) |
| AR (1) | AR223583A1 (sv) |
| AU (1) | AU541493B2 (sv) |
| BR (1) | BR8101777A (sv) |
| CA (1) | CA1163976A (sv) |
| DE (1) | DE3161530D1 (sv) |
| DK (1) | DK134281A (sv) |
| ES (1) | ES8202365A1 (sv) |
| FI (1) | FI66646C (sv) |
| GR (1) | GR75202B (sv) |
| IE (1) | IE51066B1 (sv) |
| IN (1) | IN155385B (sv) |
| KE (1) | KE3344A (sv) |
| MX (1) | MX5856E (sv) |
| MY (1) | MY8500164A (sv) |
| NZ (1) | NZ196512A (sv) |
| PH (1) | PH17200A (sv) |
| PT (1) | PT72726B (sv) |
| TR (1) | TR21177A (sv) |
| YU (1) | YU41772B (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067982A (en) * | 1989-11-03 | 1991-11-26 | Dorr-Oliver Incorporated | Corn steeping process and apparatus |
| WO1999064356A1 (en) * | 1998-06-12 | 1999-12-16 | Hensley, Gary, L. | Processing system |
| US5997652A (en) * | 1998-06-18 | 1999-12-07 | Potter; J. Leon | Food starch processing method and apparatus |
| US6566125B2 (en) * | 2000-06-02 | 2003-05-20 | The United States Of America As Represented By The Secretary Of Agriculture | Use of enzymes to reduce steep time and SO2 requirements in a maize wet-milling process |
| US7465398B1 (en) | 2000-09-29 | 2008-12-16 | Delta-T Corporation | Method for filtering and recovering solids from potato process water |
| US6648978B2 (en) | 2001-10-15 | 2003-11-18 | A. E. Staley Manufacturing Co. | Membrane filtration for thickening and starch washing in corn wet milling |
| US20100015306A1 (en) * | 2008-07-15 | 2010-01-21 | Pepsico, Inc. | Method for Preparing a Low Viscosity Whole Grain Flour Slurry |
| US20110020523A1 (en) * | 2008-07-15 | 2011-01-27 | Pepsico, Inc. | Method for Preparing a Low Viscosity Whole Grain Flour Slurry Via Mechanical Treatment |
| US8012262B2 (en) * | 2009-06-08 | 2011-09-06 | Fluid-Quip, Inc. | Process for steeping corn and steeping system therefore |
| US8309711B2 (en) * | 2009-08-07 | 2012-11-13 | Corn Products Development Inc. | Filtration of corn starch followed by washing and collection of the resultant corn starch cake |
| WO2013000088A1 (en) | 2011-06-28 | 2013-01-03 | Iogen Energy Corporation | Method for reducing water usage in a cellulosic conversion process |
| WO2015117181A1 (en) | 2014-02-07 | 2015-08-13 | Shoalhaven Starches Pty Ltd | Wheat-based products in foods for the wheat intolerant |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455158A (en) | 1935-06-29 | 1936-10-15 | Merco Centrifugal Separator Co | Improvements in or relating to the manufacture of starch |
| GB502791A (en) * | 1937-06-22 | 1939-03-22 | Int Patents Dev Co | Improvements in and relating to the treatment of maize for the recovery of starch and related products |
| GB502955A (en) | 1937-06-23 | 1939-03-23 | Int Patents Dev Co | Improvements in and relating to the treatment of maize for the recovery of starch and related products |
| GB502954A (en) | 1937-06-23 | 1939-03-23 | Int Patents Dev Co | Improvements in and relating to the treatment of maize for the recovery of starch and related products |
| GB502956A (en) | 1937-06-23 | 1939-03-23 | Int Patents Dev Co | Improvements in and relating to the treatment of maize for the recovery of starch and related products |
| GB516960A (en) | 1938-11-14 | 1940-01-16 | Erik Vilhelm Walter Hallwyl Vo | Improvements in seed sowing machines |
| US2987424A (en) * | 1959-05-01 | 1961-06-06 | Champion Paper & Fibre Co | Root crop flour and method of and system for making same |
| US3251717A (en) * | 1962-10-15 | 1966-05-17 | Dorr Oliver Inc | Starch manufacturing process |
| US4144087A (en) * | 1976-10-22 | 1979-03-13 | Cpc International Inc. | System for separating mill starch to obtain a protein-rich product and a starch-rich product |
| US4171383A (en) * | 1978-05-11 | 1979-10-16 | Cpc International Inc. | Wet milling process for refining whole wheat |
| US4207118A (en) * | 1978-12-18 | 1980-06-10 | Dorr-Oliver Incorporated | Corn wet milling system and process for manufacturing starch |
| US4255518A (en) * | 1979-08-27 | 1981-03-10 | National Distillers And Chemical Corp. | Process for the recovery of starch from cereal grains as an aqueous slurry |
-
1981
- 1981-03-10 IN IN132/DEL/81A patent/IN155385B/en unknown
- 1981-03-16 NZ NZ196512A patent/NZ196512A/en unknown
- 1981-03-23 MX MX819368U patent/MX5856E/es unknown
- 1981-03-23 PH PH25406A patent/PH17200A/en unknown
- 1981-03-23 TR TR21177A patent/TR21177A/xx unknown
- 1981-03-24 KR KR1019810000969A patent/KR860000385B1/ko active IP Right Grant
- 1981-03-24 PT PT72726A patent/PT72726B/pt unknown
- 1981-03-24 AU AU68679/81A patent/AU541493B2/en not_active Expired
- 1981-03-25 FI FI810919A patent/FI66646C/fi not_active IP Right Cessation
- 1981-03-25 BR BR8101777A patent/BR8101777A/pt not_active IP Right Cessation
- 1981-03-25 AR AR284729A patent/AR223583A1/es active
- 1981-03-25 ES ES500683A patent/ES8202365A1/es not_active Expired
- 1981-03-25 DK DK134281A patent/DK134281A/da unknown
- 1981-03-25 EP EP81301288A patent/EP0038130B1/en not_active Expired
- 1981-03-25 IE IE666/81A patent/IE51066B1/en unknown
- 1981-03-25 CA CA000373883A patent/CA1163976A/en not_active Expired
- 1981-03-25 DE DE8181301288T patent/DE3161530D1/de not_active Expired
- 1981-03-26 GR GR64499A patent/GR75202B/el unknown
- 1981-03-26 YU YU793/81A patent/YU41772B/xx unknown
-
1982
- 1982-08-05 US US06/405,491 patent/US4412867A/en not_active Expired - Fee Related
-
1983
- 1983-11-15 KE KE3344A patent/KE3344A/xx unknown
-
1985
- 1985-12-30 MY MY164/85A patent/MY8500164A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE810666L (en) | 1981-09-26 |
| KR860000385B1 (ko) | 1986-04-16 |
| MY8500164A (en) | 1985-12-31 |
| PT72726B (en) | 1982-03-22 |
| AU6867981A (en) | 1981-10-01 |
| CA1163976A (en) | 1984-03-20 |
| AU541493B2 (en) | 1985-01-10 |
| YU41772B (en) | 1987-12-31 |
| PH17200A (en) | 1984-06-19 |
| EP0038130A2 (en) | 1981-10-21 |
| EP0038130B1 (en) | 1983-11-30 |
| BR8101777A (pt) | 1981-09-29 |
| KR830005361A (ko) | 1983-08-13 |
| FI66646B (fi) | 1984-07-31 |
| PT72726A (en) | 1981-04-01 |
| NZ196512A (en) | 1984-05-31 |
| MX5856E (es) | 1984-08-09 |
| TR21177A (tr) | 1983-12-05 |
| EP0038130A3 (en) | 1982-06-09 |
| US4412867A (en) | 1983-11-01 |
| AR223583A1 (es) | 1981-08-31 |
| ES500683A0 (es) | 1982-01-16 |
| FI810919L (fi) | 1981-09-27 |
| YU79381A (en) | 1983-06-30 |
| ES8202365A1 (es) | 1982-01-16 |
| IN155385B (sv) | 1985-01-19 |
| GR75202B (sv) | 1984-07-13 |
| DK134281A (da) | 1981-09-27 |
| KE3344A (en) | 1983-12-16 |
| IE51066B1 (en) | 1986-09-17 |
| DE3161530D1 (en) | 1984-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: CPC INTERNATIONAL INC. |