ES457903A2 - Un procedimiento para la preparacion de dextrosa. - Google Patents
Un procedimiento para la preparacion de dextrosa.Info
- Publication number
- ES457903A2 ES457903A2 ES457903A ES457903A ES457903A2 ES 457903 A2 ES457903 A2 ES 457903A2 ES 457903 A ES457903 A ES 457903A ES 457903 A ES457903 A ES 457903A ES 457903 A2 ES457903 A2 ES 457903A2
- Authority
- ES
- Spain
- Prior art keywords
- starch
- granular
- temp
- hydrolysate
- tsubujodenpuno
- 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 abstract 9
- 235000019698 starch Nutrition 0.000 abstract 9
- 239000008107 starch Substances 0.000 abstract 9
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 abstract 2
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 abstract 2
- 239000000413 hydrolysate Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- DBTMGCOVALSLOR-UHFFFAOYSA-N 32-alpha-galactosyl-3-alpha-galactosyl-galactose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(OC2C(C(CO)OC(O)C2O)O)OC(CO)C1O DBTMGCOVALSLOR-UHFFFAOYSA-N 0.000 abstract 1
- RXVWSYJTUUKTEA-UHFFFAOYSA-N D-maltotriose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 RXVWSYJTUUKTEA-UHFFFAOYSA-N 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108010009736 Protein Hydrolysates Proteins 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 102000004139 alpha-Amylases Human genes 0.000 abstract 1
- 108090000637 alpha-Amylases Proteins 0.000 abstract 1
- 229940024171 alpha-amylase Drugs 0.000 abstract 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 229940088598 enzyme Drugs 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- FYGDTMLNYKFZSV-UHFFFAOYSA-N mannotriose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(O)C(O)C2O)CO)C(O)C1O FYGDTMLNYKFZSV-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 235000021147 sweet food Nutrition 0.000 abstract 1
- FYGDTMLNYKFZSV-BYLHFPJWSA-N β-1,4-galactotrioside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-BYLHFPJWSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K7/00—Maltose
-
- 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
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Microbiology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Se convierte directamente almidón granular en un producto hidrolizado de almidón soluble, caracterizado porque a) se agita la mezcla de almidón, agua y preparado de enzima alfaamilasa a un temperatura dentro del margen de desde la temperatura de gelatinización inicial normal del almidón hasta la temperatura de gelatinización inicial normal del almidón hasta la temperatura de gelatinización real del almidón, b) se ajusta la temperatura a un valor dentro del margen de desde aproximadamente 50ºC hasta aproximadamente 65ºC y el pH a un valor dentro del margen de desde aproximadamente 4 hasta aproximadamente 6 y se añade el preparado de enzima sacarificador, y c) se recupera desde dicha mezcla el producto hidrolizado de almidón no soluble residual retiene sustancialmente su forma granular no gelatinizada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US513198A US3922196A (en) | 1974-01-28 | 1974-10-08 | Enzymatic hydrolysis of granular starch |
| US57752375A | 1975-05-14 | 1975-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457903A2 true ES457903A2 (es) | 1978-10-01 |
Family
ID=27057775
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441556A Expired ES441556A2 (es) | 1974-10-08 | 1975-10-07 | Procedimiento para la preparacion de dextrosa. |
| ES457903A Expired ES457903A2 (es) | 1974-10-08 | 1977-04-16 | Un procedimiento para la preparacion de dextrosa. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441556A Expired ES441556A2 (es) | 1974-10-08 | 1975-10-07 | Procedimiento para la preparacion de dextrosa. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5163952A (es) |
| BE (1) | BE834292R (es) |
| CA (1) | CA1058106A (es) |
| DE (1) | DE2545172A1 (es) |
| ES (2) | ES441556A2 (es) |
| FR (1) | FR2287509A2 (es) |
| IT (1) | IT1054336B (es) |
| NL (1) | NL7511796A (es) |
| SE (1) | SE7511221L (es) |
| TR (1) | TR18724A (es) |
| YU (1) | YU255275A (es) |
-
1975
- 1975-10-03 TR TR1872475D patent/TR18724A/xx unknown
- 1975-10-07 SE SE7511221A patent/SE7511221L/ not_active Application Discontinuation
- 1975-10-07 CA CA237,176A patent/CA1058106A/en not_active Expired
- 1975-10-07 YU YU255275A patent/YU255275A/xx unknown
- 1975-10-07 ES ES441556A patent/ES441556A2/es not_active Expired
- 1975-10-07 FR FR7530725A patent/FR2287509A2/fr active Pending
- 1975-10-08 IT IT2810575A patent/IT1054336B/it active
- 1975-10-08 DE DE19752545172 patent/DE2545172A1/de not_active Withdrawn
- 1975-10-08 NL NL7511796A patent/NL7511796A/xx not_active Application Discontinuation
- 1975-10-08 JP JP12175275A patent/JPS5163952A/ja active Pending
- 1975-10-08 BE BE2054605A patent/BE834292R/fr active
-
1977
- 1977-04-16 ES ES457903A patent/ES457903A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| TR18724A (tr) | 1977-07-27 |
| DE2545172A1 (de) | 1976-04-22 |
| YU255275A (en) | 1982-02-28 |
| NL7511796A (nl) | 1976-04-12 |
| CA1058106A (en) | 1979-07-10 |
| FR2287509A2 (fr) | 1976-05-07 |
| ES441556A2 (es) | 1978-01-01 |
| JPS5163952A (en) | 1976-06-02 |
| SE7511221L (sv) | 1976-04-09 |
| BE834292R (fr) | 1976-04-08 |
| IT1054336B (it) | 1981-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170706 |