CA1049706A - Soluble, high clarity starch-based gums - Google Patents
Soluble, high clarity starch-based gumsInfo
- Publication number
- CA1049706A CA1049706A CA214,973A CA214973A CA1049706A CA 1049706 A CA1049706 A CA 1049706A CA 214973 A CA214973 A CA 214973A CA 1049706 A CA1049706 A CA 1049706A
- Authority
- CA
- Canada
- Prior art keywords
- starch
- enzyme
- gum
- solution
- aqueous solution
- 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.)
- Expired
Links
- 229920002472 Starch Polymers 0.000 title claims abstract description 209
- 235000019698 starch Nutrition 0.000 title claims abstract description 208
- 239000008107 starch Substances 0.000 title claims abstract description 187
- 239000000243 solution Substances 0.000 claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920000881 Modified starch Polymers 0.000 claims abstract description 38
- 235000019426 modified starch Nutrition 0.000 claims abstract description 38
- 239000007864 aqueous solution Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 31
- 125000001424 substituent group Chemical group 0.000 claims abstract description 30
- 238000006467 substitution reaction Methods 0.000 claims abstract description 21
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- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 125000004966 cyanoalkyl group Chemical group 0.000 claims abstract description 11
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 10
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- 238000000034 method Methods 0.000 claims description 45
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- 235000019759 Maize starch Nutrition 0.000 claims description 12
- -1 hydroxylakyl Chemical group 0.000 claims description 11
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 10
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- 206010034960 Photophobia Diseases 0.000 abstract description 12
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 11
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-N methyl hydrogen carbonate Chemical class COC(O)=O CXHHBNMLPJOKQD-UHFFFAOYSA-N 0.000 description 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- BJAARRARQJZURR-UHFFFAOYSA-N trimethylazanium;hydroxide Chemical compound O.CN(C)C BJAARRARQJZURR-UHFFFAOYSA-N 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/04—Starch derivatives
- C09J103/08—Ethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42187373A | 1973-12-05 | 1973-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049706A true CA1049706A (en) | 1979-03-06 |
Family
ID=23672408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA214,973A Expired CA1049706A (en) | 1973-12-05 | 1974-11-29 | Soluble, high clarity starch-based gums |
Country Status (14)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4880555A (en) * | 1988-09-15 | 1989-11-14 | Hoechst Celanese Corporation | Enzyme hydrolyzed maltodextrin containing finisher/preserver/cleaner composition for lithographic printing plates |
-
1974
- 1974-07-22 AR AR254839A patent/AR218598A1/es active
- 1974-08-16 GB GB36145/74A patent/GB1478914A/en not_active Expired
- 1974-08-21 NO NO74743002A patent/NO142404C/no unknown
- 1974-08-26 BR BR7054/74A patent/BR7407054D0/pt unknown
- 1974-09-03 SE SE7411136A patent/SE7411136L/ not_active Application Discontinuation
- 1974-09-04 NL NL7411719A patent/NL7411719A/xx not_active Application Discontinuation
- 1974-09-10 BE BE148367A patent/BE819727A/xx not_active IP Right Cessation
- 1974-09-11 IT IT52975/74A patent/IT1056070B/it active
- 1974-09-27 DE DE19742446190 patent/DE2446190A1/de not_active Withdrawn
- 1974-10-15 JP JP49117768A patent/JPS5087181A/ja active Pending
- 1974-10-23 DK DK553774A patent/DK553774A/da not_active Application Discontinuation
- 1974-11-15 FR FR7437662A patent/FR2253783A1/fr not_active Withdrawn
- 1974-11-29 CA CA214,973A patent/CA1049706A/en not_active Expired
- 1974-12-04 ES ES432599A patent/ES432599A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253783A1 (enrdf_load_stackoverflow) | 1975-07-04 |
| NO142404B (no) | 1980-05-05 |
| NL7411719A (nl) | 1975-06-09 |
| AR218598A1 (es) | 1980-06-30 |
| BE819727A (fr) | 1975-03-10 |
| BR7407054D0 (pt) | 1975-08-26 |
| JPS5087181A (enrdf_load_stackoverflow) | 1975-07-14 |
| SE7411136L (enrdf_load_stackoverflow) | 1975-06-06 |
| ES432599A1 (es) | 1977-02-16 |
| NO142404C (no) | 1980-08-13 |
| NO743002L (enrdf_load_stackoverflow) | 1975-06-06 |
| GB1478914A (en) | 1977-07-06 |
| DE2446190A1 (de) | 1975-06-12 |
| DK553774A (enrdf_load_stackoverflow) | 1975-08-11 |
| IT1056070B (it) | 1982-01-30 |
| AU7276774A (en) | 1976-03-04 |
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