DE2729459A1 - Unloesliche enzyme, verfahren zu deren herstellung und deren verwendung - Google Patents
Unloesliche enzyme, verfahren zu deren herstellung und deren verwendungInfo
- Publication number
- DE2729459A1 DE2729459A1 DE19772729459 DE2729459A DE2729459A1 DE 2729459 A1 DE2729459 A1 DE 2729459A1 DE 19772729459 DE19772729459 DE 19772729459 DE 2729459 A DE2729459 A DE 2729459A DE 2729459 A1 DE2729459 A1 DE 2729459A1
- Authority
- DE
- Germany
- Prior art keywords
- enzyme
- product
- saccharifying enzyme
- range
- immobilized
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 102000004190 Enzymes Human genes 0.000 claims description 85
- 108090000790 Enzymes Proteins 0.000 claims description 85
- 229940088598 enzyme Drugs 0.000 claims description 85
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 24
- 239000005018 casein Substances 0.000 claims description 19
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 19
- 235000021240 caseins Nutrition 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 18
- 229920002472 Starch Polymers 0.000 claims description 15
- 235000018102 proteins Nutrition 0.000 claims description 15
- 102000004169 proteins and genes Human genes 0.000 claims description 15
- 108090000623 proteins and genes Proteins 0.000 claims description 15
- 239000008107 starch Substances 0.000 claims description 15
- 235000019698 starch Nutrition 0.000 claims description 15
- 101710117655 Maltogenic alpha-amylase Proteins 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000047 product Substances 0.000 description 68
- 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 description 22
- 230000000694 effects Effects 0.000 description 19
- 239000000203 mixture Substances 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 239000008103 glucose Substances 0.000 description 16
- 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 description 15
- 239000007864 aqueous solution Substances 0.000 description 15
- 229920001353 Dextrin Polymers 0.000 description 14
- 239000004375 Dextrin Substances 0.000 description 14
- 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 description 14
- 235000019425 dextrin Nutrition 0.000 description 14
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 235000020357 syrup Nutrition 0.000 description 11
- 239000006188 syrup Substances 0.000 description 11
- 108010093096 Immobilized Enzymes Proteins 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004132 cross linking Methods 0.000 description 8
- 150000002016 disaccharides Chemical class 0.000 description 8
- 150000002482 oligosaccharides Chemical class 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 150000004043 trisaccharides Chemical class 0.000 description 8
- 229920001542 oligosaccharide Polymers 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000008121 dextrose Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 235000010265 sodium sulphite Nutrition 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000002538 fungal effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 150000004044 tetrasaccharides Chemical class 0.000 description 4
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000004382 Amylase Substances 0.000 description 3
- 229930091371 Fructose Natural products 0.000 description 3
- 239000005715 Fructose Substances 0.000 description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 3
- AYRXSINWFIIFAE-SCLMCMATSA-N Isomaltose Natural products OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@@H](O)[C@@H](O)[C@@H]1O AYRXSINWFIIFAE-SCLMCMATSA-N 0.000 description 3
- 108090000637 alpha-Amylases Proteins 0.000 description 3
- 102000004139 alpha-Amylases Human genes 0.000 description 3
- 229940024171 alpha-amylase Drugs 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 235000008504 concentrate Nutrition 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000021433 fructose syrup Nutrition 0.000 description 3
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 description 3
- 239000004302 potassium sorbate Substances 0.000 description 3
- 235000010241 potassium sorbate Nutrition 0.000 description 3
- 229940069338 potassium sorbate Drugs 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 235000020374 simple syrup Nutrition 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PJVXUVWGSCCGHT-ZPYZYFCMSA-N (2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal;(3s,4r,5r)-1,3,4,5,6-pentahydroxyhexan-2-one Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC[C@@H](O)[C@@H](O)[C@H](O)C(=O)CO PJVXUVWGSCCGHT-ZPYZYFCMSA-N 0.000 description 2
- 241000228212 Aspergillus Species 0.000 description 2
- 229920002774 Maltodextrin Polymers 0.000 description 2
- 239000005913 Maltodextrin Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 229940035034 maltodextrin Drugs 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- 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 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 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 description 1
- ZCLAHGAZPPEVDX-UHFFFAOYSA-N D-panose Natural products OC1C(O)C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC1COC1C(O)C(O)C(O)C(CO)O1 ZCLAHGAZPPEVDX-UHFFFAOYSA-N 0.000 description 1
- 229920002245 Dextrose equivalent Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000010044 Hernandia moerenhoutiana Nutrition 0.000 description 1
- 244000084296 Hernandia moerenhoutiana Species 0.000 description 1
- 102000005548 Hexokinase Human genes 0.000 description 1
- 108700040460 Hexokinases Proteins 0.000 description 1
- 241000235527 Rhizopus Species 0.000 description 1
- 241000303962 Rhizopus delemar Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 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 1
- 108700040099 Xylose isomerases Proteins 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 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
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- DBTMGCOVALSLOR-AXAHEAMVSA-N galactotriose Natural products OC[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](CO)O[C@@H](O[C@H]3[C@@H](O)[C@H](O)O[C@@H](CO)[C@@H]3O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O DBTMGCOVALSLOR-AXAHEAMVSA-N 0.000 description 1
- 108010061330 glucan 1,4-alpha-maltohydrolase Proteins 0.000 description 1
- 230000003087 glucogenic effect Effects 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003262 industrial enzyme Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- FBJQEBRMDXPWNX-FYHZSNTMSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H]2[C@H]([C@H](O)[C@@H](O)C(O)O2)O)O1 FBJQEBRMDXPWNX-FYHZSNTMSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 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 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- ZCLAHGAZPPEVDX-MQHGYYCBSA-N panose Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@@H]1CO[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 ZCLAHGAZPPEVDX-MQHGYYCBSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 108010075550 termamyl Proteins 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 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 description 1
Classifications
-
- 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
- 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
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
-
- 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)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27749/76A GB1571987A (en) | 1976-07-02 | 1976-07-02 | Enzyme products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2729459A1 true DE2729459A1 (de) | 1978-01-12 |
Family
ID=10264657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772729459 Withdrawn DE2729459A1 (de) | 1976-07-02 | 1977-06-30 | Unloesliche enzyme, verfahren zu deren herstellung und deren verwendung |
Country Status (16)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK149079C (da) * | 1982-10-06 | 1986-06-23 | Novo Industri As | Fremgangsmaade til fremstilling af et immobiliseret enzympraeparat |
| GB2128620B (en) * | 1982-10-06 | 1986-04-16 | Novo Industri As | Method for production of an immobilized enzyme preparation |
| GB8304069D0 (en) * | 1983-02-14 | 1983-03-16 | Ici Plc | Production of immobilised glucose isomerase |
| DE3719354A1 (de) * | 1987-06-10 | 1988-12-22 | Heilmeier & Weinlein | Eingeschraubtes ventilgehaeuse |
| FR2787807B1 (fr) * | 1998-12-29 | 2002-01-18 | Roquette Freres | Alpha-amylase maltogenique immobilisee et son utilisation dans la fabrication d'un sirop riche en maltose |
| EP2475707A1 (fr) * | 2009-09-10 | 2012-07-18 | Marc Bonneau | Procédé de polymérisation, notamment d'auxiliaires oneologiques et polymères obtenus par ce procédé |
| RU2711790C1 (ru) * | 2018-12-26 | 2020-01-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") | Способ получения препарата полибромелайна с применением глутарового альдегида |
| CN114668069B (zh) * | 2022-04-25 | 2024-06-21 | 齐齐哈尔大学 | 一种具有不同糖含量的大豆蛋白糖基化修饰产物的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6812443A (enrdf_load_stackoverflow) * | 1968-08-31 | 1970-03-03 | ||
| FR2165832A1 (en) * | 1971-04-20 | 1973-08-10 | Research Corp | Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes |
| GB1421955A (en) * | 1973-05-24 | 1976-01-21 | Abm Ind Products Ltd | Beer production |
| US4011137A (en) * | 1974-08-26 | 1977-03-08 | Standard Brands Incorporated | Process for producing dextrose using mixed immobilized enzymes |
-
1976
- 1976-07-02 GB GB27749/76A patent/GB1571987A/en not_active Expired
-
1977
- 1977-06-14 ZA ZA00773580A patent/ZA773580B/xx unknown
- 1977-06-17 AU AU26196/77A patent/AU508098B2/en not_active Expired
- 1977-06-29 NL NL7707233A patent/NL7707233A/xx not_active Application Discontinuation
- 1977-06-30 CA CA281,853A patent/CA1072029A/en not_active Expired
- 1977-06-30 DE DE19772729459 patent/DE2729459A1/de not_active Withdrawn
- 1977-06-30 MX MX775858U patent/MX4281E/es unknown
- 1977-06-30 JP JP7724577A patent/JPS539389A/ja active Granted
- 1977-06-30 DK DK292177A patent/DK146417C/da not_active IP Right Cessation
- 1977-07-01 BE BE178992A patent/BE856365A/xx not_active IP Right Cessation
- 1977-07-01 BR BR7704346A patent/BR7704346A/pt unknown
- 1977-07-01 FR FR7720348A patent/FR2356665A1/fr active Granted
- 1977-07-01 SU SU772503856A patent/SU921470A3/ru active
- 1977-07-01 IT IT50091/77A patent/IT1112120B/it active
- 1977-07-01 ES ES460304A patent/ES460304A1/es not_active Expired
- 1977-07-10 AR AR268298A patent/AR210710A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7707233A (nl) | 1978-01-04 |
| SU921470A3 (ru) | 1982-04-15 |
| ES460304A1 (es) | 1978-10-01 |
| GB1571987A (en) | 1980-07-23 |
| FR2356665B1 (enrdf_load_stackoverflow) | 1983-07-22 |
| BE856365A (fr) | 1978-01-02 |
| AU2619677A (en) | 1978-12-21 |
| DK146417C (da) | 1984-03-05 |
| MX4281E (es) | 1982-03-11 |
| DK146417B (da) | 1983-10-03 |
| JPS6117470B2 (enrdf_load_stackoverflow) | 1986-05-07 |
| JPS539389A (en) | 1978-01-27 |
| DK292177A (da) | 1978-01-03 |
| BR7704346A (pt) | 1978-04-11 |
| FR2356665A1 (fr) | 1978-01-27 |
| CA1072029A (en) | 1980-02-19 |
| IT1112120B (it) | 1986-01-13 |
| ZA773580B (en) | 1978-05-30 |
| AU508098B2 (en) | 1980-03-06 |
| AR210710A1 (es) | 1977-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |