JP2006136258A - 固定化酵素の製造方法 - Google Patents
固定化酵素の製造方法 Download PDFInfo
- Publication number
- JP2006136258A JP2006136258A JP2004329779A JP2004329779A JP2006136258A JP 2006136258 A JP2006136258 A JP 2006136258A JP 2004329779 A JP2004329779 A JP 2004329779A JP 2004329779 A JP2004329779 A JP 2004329779A JP 2006136258 A JP2006136258 A JP 2006136258A
- Authority
- JP
- Japan
- Prior art keywords
- enzyme
- immobilized enzyme
- carrier
- fat
- 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.)
- Granted
Links
- 108010093096 Immobilized Enzymes Proteins 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 108090000790 Enzymes Proteins 0.000 claims abstract description 49
- 102000004190 Enzymes Human genes 0.000 claims abstract description 49
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 32
- 239000000194 fatty acid Substances 0.000 claims abstract description 32
- 229930195729 fatty acid Natural products 0.000 claims abstract description 32
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003960 organic solvent Substances 0.000 claims abstract description 18
- 230000003100 immobilizing effect Effects 0.000 claims abstract description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 21
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 230000003413 degradative effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 21
- 239000003921 oil Substances 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 239000003925 fat Substances 0.000 description 9
- 235000019197 fats Nutrition 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000004367 Lipase Substances 0.000 description 8
- 102000004882 Lipase Human genes 0.000 description 8
- 108090001060 Lipase Proteins 0.000 description 8
- 235000019421 lipase Nutrition 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 6
- 239000005642 Oleic acid Substances 0.000 description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 6
- 238000005886 esterification reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 241000228212 Aspergillus Species 0.000 description 4
- 241000235395 Mucor Species 0.000 description 4
- 241000228143 Penicillium Species 0.000 description 4
- 241000589516 Pseudomonas Species 0.000 description 4
- 239000008351 acetate buffer Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 235000019484 Rapeseed oil Nutrition 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000005456 glyceride group Chemical group 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 235000014593 oils and fats Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 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 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 241000159512 Geotrichum Species 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 2
- 229960003656 ricinoleic acid Drugs 0.000 description 2
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000235527 Rhizopus Species 0.000 description 1
- 241000269851 Sarda sarda Species 0.000 description 1
- 241001125046 Sardina pilchardus Species 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- CYPPCCJJKNISFK-UHFFFAOYSA-J kaolinite Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[O-][Si](=O)O[Si]([O-])=O CYPPCCJJKNISFK-UHFFFAOYSA-J 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000019512 sardine Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003445 sucroses Chemical class 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000006227 trimethylsilylation reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
- C11C1/045—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis using enzymes or microorganisms, living or dead
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Fats And Perfumes (AREA)
Abstract
【解決手段】油脂分解用酵素を固定化用担体に吸着固定化した後、脂溶性脂肪酸、又はその誘導体を溶解した有機溶剤に接触させることにより、担体重量に対して1〜20%の残存水分量になるように酵素水分を調整する固定化酵素の製造方法。
【選択図】なし
Description
Duolite A-568(Rohm and Haas社製)100gをN/10のNaOH溶液1L中で1時間攪拌した。濾過後、1Lの蒸留水で洗浄し、500mMの酢酸緩衝液(pH6)1LでpHを平衡化した。その後50mMの酢酸緩衝液(pH6)1Lで2時間ずつ2回、pH平衡化を行った。濾過して担体を回収した後、エタノール500mLで置換を30分行った。濾過後、リシノール酸を100g含むエタノール溶液500mLと担体を30分間接触させた。濾過後、50mMの酢酸緩衝液(pH6)500mLで0.5時間ずつ4回緩衝液置換を行った。濾過後、3%濃度のリパーゼF-AP15(アマノエンザイム社製)溶液1000mLと室温で2時間接触させ、酵素の吸着を行った。吸着後、濾過を行い、50mMのリン酸緩衝液(pH6)500mLで0.5時間洗浄した。洗浄後濾過によって固定化酵素を回収した。
この固定化酵素に、100gのオレイン酸を500gのアセトンに溶解したものを添加し、20℃、5分間撹拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体7.9重量%であった。
実施例1と同様の手法により、固定化酵素を調製し、回収した。この固定化酵素に、200gのオレイン酸を800gのアセトンに溶解したものを添加し、20℃、5分間撹拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体6.5重量%であった。
実施例1と同様の手法により、固定化酵素を調製し、回収した。この固定化酵素に、100gの菜種油を500gのアセトンに溶解したものを添加し、20℃、5分間撹拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体7.7重量%であった。
実施例1と同様の手法により、固定化酵素を調製し、回収した。この固定化酵素に、500gのアセトンを添加し、20℃、5分間撹拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体7.2重量%であった。
実施例1と同様の手法により、固定化酵素を調製し、回収した。この固定化酵素に1000gのオレイン酸を添加し、40℃、2時間攪拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体134重量%であった。
実施例1と同様の手法により、固定化酵素を調製し、回収した。この固定化酵素に1000gの菜種油を添加し、40℃、2時間攪拌した後、濾過して固定化酵素を回収した。この時、固定化酵素の残存水分量は対担体30重量%であった。
各固定化酵素の相対活性値の測定と取り扱い易さの評価を、以下に示す方法に従って行った。
固定化酵素を乾燥重量として4g計量し、200mL容の四つ口フラスコに仕込んだ。そこへオレイン酸とグリセリンの混合物80g(モル比でオレイン酸/グリセリン=2.0)を添加し、50℃、400Paの減圧下でエステル化反応を行った。反応液を経時的にサンプリングし、グリセライド組成の経時変化を追跡した。なお、各反応液のグリセライド組成は、反応液をトリメチルシリル化した後、ガスクロマトグラフィーにて分析を行った。活性値はジグリセライド(DG)+トリグリセライド(TG)の合計が70%になった時間を基準とし、実施例1の活性値を100%とした場合の相対値で表現した。結果を表1に示した。
固定化酵素の取り扱い易さは、以下に示すふるい通過率により評価した。
固定化酵素を乾燥重量として約100g用い、ふるい分けを行った。目開き1.7mm、直径200mmの標準ふるいを用い、30秒間振とうした後、ふるい下の重量を測定することで、ふるい通過率を算出した。この結果を表1に示す。
ふるい通過率100%の場合は、固定化酵素の凝集が全くみられず、速やかにふるいを通過する。この場合、酵素塔への均一充填が容易であり、作業時間も短縮され、作業効率が非常に良好となる。
ところが、酵素固定化後に、脂溶性脂肪酸又は油脂を溶解した溶剤に接触させた本発明方法による固定化酵素は、取り扱い性は溶剤処理品と全く同じでありながら、酵素活性を高く維持しており、予想を遙かに超える効果が得られた。
Claims (4)
- 油脂分解用酵素を固定化用担体に吸着固定化した後、脂溶性脂肪酸又はその誘導体を溶解した有機溶剤に接触させることにより、担体重量に対して1〜20%の残存水分量になるように酵素水分を調整する固定化酵素の製造方法。
- 有機溶剤に溶解する脂溶性脂肪酸又はその誘導体の量が、担体重量に対して1〜500%である請求項1記載の固定化酵素の製造方法。
- 有機溶剤に溶解する脂溶性脂肪酸又はその誘導体が、酵素の油相基質である請求項1又は2記載の固定化酵素の製造方法。
- 有機溶剤が、アセトンである請求項1〜3のいずれかに記載の固定化酵素の製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004329779A JP4220957B2 (ja) | 2004-11-12 | 2004-11-12 | 固定化酵素の製造方法 |
US11/270,497 US7807428B2 (en) | 2004-11-12 | 2005-11-10 | Method for producing an immobilized enzyme for hydrolyzing fats and oils |
DE602005012660T DE602005012660D1 (de) | 2004-11-12 | 2005-11-11 | Verfahren zur Herstellung eines immobilisierten Enzyms |
EP05024672A EP1657303B1 (en) | 2004-11-12 | 2005-11-11 | Method for producing immobilized enzyme |
DK05024672T DK1657303T3 (da) | 2004-11-12 | 2005-11-11 | Fremgangsmåde til at fremstille et immobiliseret enzym |
US12/839,711 US8415124B2 (en) | 2004-11-12 | 2010-07-20 | Method for producing an immobilized enzyme for hydrolyzing fats and oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004329779A JP4220957B2 (ja) | 2004-11-12 | 2004-11-12 | 固定化酵素の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006136258A true JP2006136258A (ja) | 2006-06-01 |
JP4220957B2 JP4220957B2 (ja) | 2009-02-04 |
Family
ID=35429275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004329779A Expired - Fee Related JP4220957B2 (ja) | 2004-11-12 | 2004-11-12 | 固定化酵素の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7807428B2 (ja) |
EP (1) | EP1657303B1 (ja) |
JP (1) | JP4220957B2 (ja) |
DE (1) | DE602005012660D1 (ja) |
DK (1) | DK1657303T3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017188161A1 (ja) * | 2016-04-27 | 2017-11-02 | 株式会社Adeka | 風味改良材 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100985423B1 (ko) * | 2002-07-02 | 2010-10-05 | 카오카부시키가이샤 | 고정화 효소의 제조방법 |
JP4220957B2 (ja) * | 2004-11-12 | 2009-02-04 | 花王株式会社 | 固定化酵素の製造方法 |
KR101294474B1 (ko) | 2005-10-05 | 2013-08-07 | 카오카부시키가이샤 | 고정화 효소를 이용한 유용 물질의 제조 방법 |
JP5242230B2 (ja) * | 2008-04-21 | 2013-07-24 | 花王株式会社 | 固定化酵素の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066058B2 (ja) | 1985-12-07 | 1994-01-26 | 不二製油株式会社 | 酵素剤の製造法 |
MY103640A (en) * | 1987-12-09 | 1993-08-28 | Kao Corp | Immobilized enzyme and esterification and interesterification therewith |
DK638688D0 (da) * | 1988-11-16 | 1988-11-16 | Novo Industri As | Partikelformet immobiliseret lipase-praeparat, fremgangsmaade til fremstilling deraf og anvendelse deraf |
JP2824900B2 (ja) | 1995-08-18 | 1998-11-18 | 富士紡績株式会社 | 固定化リパーゼの再生方法 |
US6716610B2 (en) | 1998-12-07 | 2004-04-06 | Kao Corporation | Esterification or hydrolysis with substrate treated un-dried immobilized lipolytic enzyme |
JP2000253874A (ja) | 1999-03-09 | 2000-09-19 | Asahi Denka Kogyo Kk | 固定化リパーゼの製造方法 |
JP4012117B2 (ja) | 2002-07-02 | 2007-11-21 | 花王株式会社 | 固定化酵素の製造方法 |
KR100985423B1 (ko) | 2002-07-02 | 2010-10-05 | 카오카부시키가이샤 | 고정화 효소의 제조방법 |
BR0303436A (pt) | 2002-09-06 | 2004-09-08 | Kao Corp | Processo de regenaração de enzima imobilizada |
JP4220957B2 (ja) * | 2004-11-12 | 2009-02-04 | 花王株式会社 | 固定化酵素の製造方法 |
-
2004
- 2004-11-12 JP JP2004329779A patent/JP4220957B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-10 US US11/270,497 patent/US7807428B2/en not_active Expired - Fee Related
- 2005-11-11 DE DE602005012660T patent/DE602005012660D1/de active Active
- 2005-11-11 EP EP05024672A patent/EP1657303B1/en not_active Not-in-force
- 2005-11-11 DK DK05024672T patent/DK1657303T3/da active
-
2010
- 2010-07-20 US US12/839,711 patent/US8415124B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017188161A1 (ja) * | 2016-04-27 | 2017-11-02 | 株式会社Adeka | 風味改良材 |
JPWO2017188161A1 (ja) * | 2016-04-27 | 2019-02-28 | 株式会社Adeka | 風味改良材 |
JP7015236B2 (ja) | 2016-04-27 | 2022-02-02 | 株式会社Adeka | 風味改良材 |
Also Published As
Publication number | Publication date |
---|---|
JP4220957B2 (ja) | 2009-02-04 |
DK1657303T3 (da) | 2009-06-08 |
EP1657303B1 (en) | 2009-02-11 |
US8415124B2 (en) | 2013-04-09 |
US20060121584A1 (en) | 2006-06-08 |
US7807428B2 (en) | 2010-10-05 |
DE602005012660D1 (de) | 2009-03-26 |
US20100279375A1 (en) | 2010-11-04 |
EP1657303A1 (en) | 2006-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7906305B2 (en) | Process for preparing an immobilized enzyme | |
JP5242230B2 (ja) | 固定化酵素の製造方法 | |
US8415124B2 (en) | Method for producing an immobilized enzyme for hydrolyzing fats and oils | |
JP6715586B2 (ja) | 高度不飽和脂肪酸の製造方法 | |
JP4012117B2 (ja) | 固定化酵素の製造方法 | |
JP3893107B2 (ja) | 脂肪酸の製造方法 | |
JP3929890B2 (ja) | ジグリセリドの製造方法 | |
JP2012034622A (ja) | ジアシルグリセロール高含有油脂の製造方法 | |
JP2021073951A (ja) | ジアシルグリセロール高含有油脂の製造方法 | |
JP4616755B2 (ja) | 固定化酵素の製造方法 | |
JP2019054738A (ja) | 脂肪酸類の製造方法 | |
JP4768496B2 (ja) | 固定化酵素の製造方法 | |
JP5527983B2 (ja) | ドコサヘキサエン酸高含有油脂の製造方法 | |
JP2019094445A (ja) | アマニ油の製造方法 | |
JP2004222595A (ja) | ジグリセリドの製造方法 | |
JP6990019B2 (ja) | 脂肪酸類の製造方法 | |
JP3720205B2 (ja) | 部分グリセライドの製造方法 | |
JP3893106B2 (ja) | ジグリセリドの製造方法 | |
JP2004222594A (ja) | ジグリセリドの製造方法 | |
JP3954016B2 (ja) | 固定化酵素 | |
JP4971018B2 (ja) | 分岐脂肪酸を有するジアシルグリセロール含有油脂の製造方法 | |
JP2019010014A (ja) | ジアシルグリセロール高含有油脂の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071101 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080819 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081016 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081111 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081114 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4220957 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121121 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121121 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131121 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |