DE2166121C3 - Verfahren zur Herstellung von Verzuckerungsprodukten von Stärke - Google Patents
Verfahren zur Herstellung von Verzuckerungsprodukten von StärkeInfo
- Publication number
- DE2166121C3 DE2166121C3 DE2166121A DE2166121A DE2166121C3 DE 2166121 C3 DE2166121 C3 DE 2166121C3 DE 2166121 A DE2166121 A DE 2166121A DE 2166121 A DE2166121 A DE 2166121A DE 2166121 C3 DE2166121 C3 DE 2166121C3
- Authority
- DE
- Germany
- Prior art keywords
- starch
- amylase
- maltose
- streptomyces
- glucose
- 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 description 125
- 235000019698 starch Nutrition 0.000 title claims description 125
- 239000008107 starch Substances 0.000 title claims description 125
- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 102000013142 Amylases Human genes 0.000 claims description 75
- 108010065511 Amylases Proteins 0.000 claims description 75
- 235000019418 amylase Nutrition 0.000 claims description 75
- 239000004382 Amylase Substances 0.000 claims description 71
- 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 claims description 69
- 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 claims description 67
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 24
- 239000008103 glucose Substances 0.000 claims description 23
- 241000187391 Streptomyces hygroscopicus Species 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 21
- 230000007062 hydrolysis Effects 0.000 claims description 20
- 238000006460 hydrolysis reaction Methods 0.000 claims description 20
- 239000006185 dispersion Substances 0.000 claims description 13
- 241000187747 Streptomyces Species 0.000 claims description 11
- 235000021096 natural sweeteners Nutrition 0.000 claims description 11
- 239000001963 growth medium Substances 0.000 claims description 9
- 235000005911 diet Nutrition 0.000 claims description 7
- 230000000378 dietary effect Effects 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 241000187759 Streptomyces albus Species 0.000 claims description 3
- 241000813823 Streptomyces tosaensis Species 0.000 claims description 3
- 241000187191 Streptomyces viridochromogenes Species 0.000 claims description 3
- 229920000856 Amylose Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000001580 bacterial effect Effects 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000706 filtrate Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229920001353 Dextrin Polymers 0.000 description 11
- 239000004375 Dextrin Substances 0.000 description 11
- 235000019425 dextrin Nutrition 0.000 description 11
- 244000017020 Ipomoea batatas Species 0.000 description 8
- 235000002678 Ipomoea batatas Nutrition 0.000 description 8
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000003456 ion exchange resin Substances 0.000 description 8
- 229920003303 ion-exchange polymer Polymers 0.000 description 8
- 239000006188 syrup Substances 0.000 description 8
- 235000020357 syrup Nutrition 0.000 description 8
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 7
- 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 description 7
- 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 description 7
- 102000004190 Enzymes Human genes 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 7
- 229940088598 enzyme Drugs 0.000 description 7
- 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 description 7
- 235000000346 sugar Nutrition 0.000 description 7
- 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 description 7
- 229920001592 potato starch Polymers 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000008399 tap water Substances 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229940025131 amylases Drugs 0.000 description 4
- 238000011033 desalting Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 235000003599 food sweetener Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000003765 sweetening agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000004042 decolorization Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229960004793 sucrose Drugs 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 241001444167 Picus Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 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 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- QTTMOCOWZLSYSV-QWAPEVOJSA-M equilin sodium sulfate Chemical compound [Na+].[O-]S(=O)(=O)OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4C3=CCC2=C1 QTTMOCOWZLSYSV-QWAPEVOJSA-M 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229940100486 rice starch Drugs 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
- C12N9/2411—Amylases
- C12N9/2414—Alpha-amylase (3.2.1.1.)
- C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
-
- 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
- C12P19/12—Disaccharides
-
- 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
- C13K7/00—Maltose
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
- Y10S435/887—Streptomyces albus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
- Y10S435/889—Streptomyces aureofaciens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
- Y10S435/898—Streptomyces hygroscopicus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Emergency Medicine (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45093951A JPS491871B1 (enExample) | 1970-10-27 | 1970-10-27 | |
| JP45117752A JPS5120575B1 (enExample) | 1970-12-25 | 1970-12-25 | |
| JP4877371A JPS5413511B1 (enExample) | 1971-07-05 | 1971-07-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2166121A1 DE2166121A1 (de) | 1973-05-03 |
| DE2166121B2 DE2166121B2 (de) | 1980-06-19 |
| DE2166121C3 true DE2166121C3 (de) | 1981-02-26 |
Family
ID=27293400
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2166121A Expired DE2166121C3 (de) | 1970-10-27 | 1971-10-26 | Verfahren zur Herstellung von Verzuckerungsprodukten von Stärke |
| DE2167078A Expired DE2167078C2 (en) | 1970-10-27 | 1971-10-26 | Amylase prepn - for prodn of maltose from starch |
| DE2153232A Expired DE2153232C3 (de) | 1970-10-27 | 1971-10-26 | Verfahren zur Herstellung einer Amylose |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2167078A Expired DE2167078C2 (en) | 1970-10-27 | 1971-10-26 | Amylase prepn - for prodn of maltose from starch |
| DE2153232A Expired DE2153232C3 (de) | 1970-10-27 | 1971-10-26 | Verfahren zur Herstellung einer Amylose |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3868464A (enExample) |
| CA (1) | CA973492A (enExample) |
| DE (3) | DE2166121C3 (enExample) |
| DK (1) | DK143906C (enExample) |
| FR (1) | FR2110070A5 (enExample) |
| GB (1) | GB1377223A (enExample) |
| NL (1) | NL175071C (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244378B2 (enExample) * | 1973-05-22 | 1977-11-08 | ||
| GB1540552A (en) * | 1976-12-11 | 1979-02-14 | Meiji Seika Co | Process for producing brewer's wort |
| JPS5437892A (en) * | 1977-08-31 | 1979-03-20 | Meiji Seika Kaisha Ltd | Preparation of wort for beer brewing |
| FR2444080A1 (fr) * | 1978-12-11 | 1980-07-11 | Roquette Freres | Hydrolysat d'amidon hydrogene non cariogene pour la confiserie et procede de preparation de cet hydrolysat |
| US4346116A (en) * | 1978-12-11 | 1982-08-24 | Roquette Freres | Non-cariogenic hydrogenated starch hydrolysate, process for the preparation and applications of this hydrolysate |
| JPS57134498A (en) * | 1981-02-12 | 1982-08-19 | Hayashibara Biochem Lab Inc | Anhydrous crystalline maltitol and its preparation and use |
| DK160563C (da) * | 1986-02-19 | 1991-09-02 | Novo Industri As | Beta-amylase, fremgangsmaade til dens fremstilling samt praeparat indeholdende beta-amylasen |
| US4956283A (en) * | 1986-12-05 | 1990-09-11 | Pfizer Inc. | Process for preparing macrolide antibiotics by culturing streptomyces hirsutus ATCC 53513 |
| US5562937A (en) * | 1994-12-19 | 1996-10-08 | National Starch And Chemical Investment Holding Corporation | Amylase-treated waxy starch in foods and process of making |
| US20080102497A1 (en) * | 2006-10-31 | 2008-05-01 | Dominic Wong | Enzymatic hydrolysis of starch |
| CN113336308B (zh) * | 2021-04-28 | 2022-05-31 | 昆明理工大学 | 一种抗生素废水降解并资源化的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL147477B (nl) * | 1965-05-11 | 1975-10-15 | Agency Ind Science Techn | Werkwijze voor het omzetten van glucose in fructose met behulp van een glucose isomeriserend enzym. |
-
1971
- 1971-10-22 GB GB4915671A patent/GB1377223A/en not_active Expired
- 1971-10-22 CA CA125,866A patent/CA973492A/en not_active Expired
- 1971-10-26 DE DE2166121A patent/DE2166121C3/de not_active Expired
- 1971-10-26 DK DK521171A patent/DK143906C/da not_active IP Right Cessation
- 1971-10-26 DE DE2167078A patent/DE2167078C2/de not_active Expired
- 1971-10-26 DE DE2153232A patent/DE2153232C3/de not_active Expired
- 1971-10-27 FR FR7138545A patent/FR2110070A5/fr not_active Expired
- 1971-10-27 NL NLAANVRAGE7114799,A patent/NL175071C/xx not_active IP Right Cessation
-
1973
- 1973-07-26 US US382752A patent/US3868464A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7114799A (enExample) | 1972-05-02 |
| DE2153232B2 (de) | 1978-08-24 |
| DK143906C (da) | 1982-04-13 |
| DE2153232A1 (de) | 1972-05-10 |
| CA973492A (en) | 1975-08-26 |
| US3868464A (en) | 1975-02-25 |
| DE2153232C3 (de) | 1979-04-19 |
| FR2110070A5 (enExample) | 1972-05-26 |
| DE2166121A1 (de) | 1973-05-03 |
| GB1377223A (en) | 1974-12-11 |
| DK143906B (da) | 1981-10-26 |
| DE2167078B1 (de) | 1980-05-29 |
| DE2166121B2 (de) | 1980-06-19 |
| NL175071C (nl) | 1984-09-17 |
| DE2167078C2 (en) | 1981-02-19 |
| NL175071B (nl) | 1984-04-16 |
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