DE2204496A1 - Hydroxypropyliertes, mit Epichlorhydrin vernetztes Tapioka-Stärkederivat - Google Patents
Hydroxypropyliertes, mit Epichlorhydrin vernetztes Tapioka-StärkederivatInfo
- Publication number
- DE2204496A1 DE2204496A1 DE19722204496 DE2204496A DE2204496A1 DE 2204496 A1 DE2204496 A1 DE 2204496A1 DE 19722204496 DE19722204496 DE 19722204496 DE 2204496 A DE2204496 A DE 2204496A DE 2204496 A1 DE2204496 A1 DE 2204496A1
- Authority
- DE
- Germany
- Prior art keywords
- starch derivative
- starch
- minutes
- degree
- temperature
- 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.)
- Withdrawn
Links
- 229920000881 Modified starch Polymers 0.000 title claims description 44
- 235000019426 modified starch Nutrition 0.000 title claims description 44
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 title claims description 17
- 240000003183 Manihot esculenta Species 0.000 title claims description 17
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 title claims description 17
- 229920002472 Starch Polymers 0.000 claims description 32
- 235000019698 starch Nutrition 0.000 claims description 32
- 239000008107 starch Substances 0.000 claims description 31
- 235000013305 food Nutrition 0.000 claims description 21
- 230000035515 penetration Effects 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000009924 canning Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000004132 cross linking Methods 0.000 claims description 14
- 230000002378 acidificating effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000006467 substitution reaction Methods 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- -1 hydroxypropyl Chemical group 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 claims 1
- 230000000593 degrading effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 25
- 239000000047 product Substances 0.000 description 12
- 240000000851 Vaccinium corymbosum Species 0.000 description 4
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 4
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 4
- 235000021014 blueberries Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000004368 Modified starch Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/30—Preservation of foods or foodstuffs, in general by heating materials in packages which are not progressively transported through the apparatus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
- C08B31/006—Crosslinking of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Grain Derivatives (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11281771A | 1971-02-04 | 1971-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2204496A1 true DE2204496A1 (de) | 1972-08-24 |
Family
ID=22345982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722204496 Withdrawn DE2204496A1 (de) | 1971-02-04 | 1972-01-31 | Hydroxypropyliertes, mit Epichlorhydrin vernetztes Tapioka-Stärkederivat |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4120982A (OSRAM) |
| JP (1) | JPS5623572B1 (OSRAM) |
| AU (1) | AU473989B2 (OSRAM) |
| BE (1) | BE778818A (OSRAM) |
| CA (1) | CA971563A (OSRAM) |
| DE (1) | DE2204496A1 (OSRAM) |
| FR (1) | FR2124436B1 (OSRAM) |
| GB (1) | GB1387430A (OSRAM) |
| IT (1) | IT1050205B (OSRAM) |
| NL (1) | NL172859C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562086A (en) * | 1984-02-06 | 1985-12-31 | American Maize-Products Company | Modified starch, its method of manufacture and the salad dressings produced therewith |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229489A (en) * | 1979-05-29 | 1980-10-21 | National Starch And Chemical Corporation | Cold-water dispersible, gelling starch |
| US9068022B1 (en) | 2008-05-06 | 2015-06-30 | General Mills, Inc. | Process for making a modified starch product |
| US20100088816A1 (en) * | 2008-10-10 | 2010-04-15 | Brian David Rollins | Washer Apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE358894B (OSRAM) * | 1961-10-25 | 1973-08-13 | Pharmacia Ab | |
| US3369910A (en) * | 1965-03-24 | 1968-02-20 | Hercules Inc | Freeze-thaw stable food products |
| US3437493A (en) * | 1965-08-02 | 1969-04-08 | Staley Mfg Co A E | Cross-linked cereal starch thickener for foodstuffs |
| US3422088A (en) * | 1965-08-02 | 1969-01-14 | Staley Mfg Co A E | Phosphorous oxyhalide cross-linked hydroxypropyl starch derivative |
-
1971
- 1971-11-09 CA CA127,237A patent/CA971563A/en not_active Expired
-
1972
- 1972-01-24 GB GB318272A patent/GB1387430A/en not_active Expired
- 1972-01-26 AU AU38375/72A patent/AU473989B2/en not_active Expired
- 1972-01-27 IT IT47982/72A patent/IT1050205B/it active
- 1972-01-31 DE DE19722204496 patent/DE2204496A1/de not_active Withdrawn
- 1972-02-01 BE BE778818A patent/BE778818A/xx not_active IP Right Cessation
- 1972-02-03 FR FR7203609A patent/FR2124436B1/fr not_active Expired
- 1972-02-04 JP JP7212281A patent/JPS5623572B1/ja active Pending
- 1972-02-04 NL NLAANVRAGE7201531,A patent/NL172859C/xx active Search and Examination
-
1975
- 1975-09-22 US US05/615,334 patent/US4120982A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562086A (en) * | 1984-02-06 | 1985-12-31 | American Maize-Products Company | Modified starch, its method of manufacture and the salad dressings produced therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| US4120982A (en) | 1978-10-17 |
| BE778818A (fr) | 1972-08-01 |
| JPS5623572B1 (OSRAM) | 1981-06-01 |
| IT1050205B (it) | 1981-03-10 |
| CA971563A (en) | 1975-07-22 |
| FR2124436A1 (OSRAM) | 1972-09-22 |
| AU3837572A (en) | 1973-08-02 |
| NL7201531A (OSRAM) | 1972-08-08 |
| AU473989B2 (en) | 1976-07-08 |
| NL172859C (nl) | 1983-11-01 |
| FR2124436B1 (OSRAM) | 1976-01-16 |
| GB1387430A (en) | 1975-03-19 |
| NL172859B (nl) | 1983-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |