WO2013172601A1 - 효소 고정화 비드의 제조 장치 및 이를 이용한 효소 고정화 비드의 제조 방법 - Google Patents
효소 고정화 비드의 제조 장치 및 이를 이용한 효소 고정화 비드의 제조 방법 Download PDFInfo
- Publication number
- WO2013172601A1 WO2013172601A1 PCT/KR2013/004166 KR2013004166W WO2013172601A1 WO 2013172601 A1 WO2013172601 A1 WO 2013172601A1 KR 2013004166 W KR2013004166 W KR 2013004166W WO 2013172601 A1 WO2013172601 A1 WO 2013172601A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nozzle
- enzyme
- beads
- tank
- immobilized beads
- Prior art date
Links
Images
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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/18—Apparatus specially designed for the use of free, immobilized or carrier-bound enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/40—Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/14—Bioreactors or fermenters specially adapted for specific uses for producing enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
- C12M25/16—Particles; Beads; Granular material; Encapsulation
-
- 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
Definitions
- the present invention relates to an apparatus for producing enzyme-immobilized beads used in the preparation of tagatose, and a method for producing enzyme-immobilized beads using the same.
- the inner diameter is 0.1 to 1 mm
- the lower end of the cylindrical shape the lower end comprises a nozzle formed with a liquid discharge port of the cutting type (cut in the direction perpendicular to the longitudinal axis of the nozzle)
- Tagatose is an isomer of Galactose and is known as one of the naturally occurring low calorie natural sugars. Tagatose has a sweetness similar to sugar, that is, sweetness of about 92% of sugar, but calories are only about 38% of sugar and GI (Glycemic Index) is about 4% of sugar. It is only in the spotlight as a sweetener to replace sugar.
- tagatose is recognized by the US Food and Drug Administration (FDA) as a General Recognized As Safe (GRAS) and licensed to be used as a sweetener in foods, beverages, health foods, and dietary additives. When it is known that there are few side effects, it is expected to be widely used.
- FDA US Food and Drug Administration
- GRAS General Recognized As Safe
- Korean Patent No. 10-0872694 provides a method for mass production of tagatose using arabinose isomerization enzyme
- Korean Patent Registration No. 10-0464061 No. provides a method of immobilizing isomerase to an appropriate carrier and injecting galactose therein to induce isomerization to tagatose.
- An object of the present invention is to provide an apparatus for producing enzyme-immobilized beads used in the production of tagatose and a method for producing enzyme-immobilized beads using the same.
- the inner diameter is 0.1 to 1 mm
- the lower end of the cylindrical shape the lower end comprises a nozzle formed with a liquid discharge port of the cutting type (cut in the direction perpendicular to the longitudinal axis of the nozzle) It is an object to provide an apparatus for producing immobilized beads.
- an object of the present invention is to provide a method for producing an enzyme immobilization beads optimized in the isomerization reaction by appropriately adjusted in shape and size using the enzyme immobilization beads production apparatus.
- the present invention relates to a device for producing beads immobilized with enzymes and / or cells having enzyme production capacity, and a method for producing enzyme immobilized beads using the device.
- a nozzle located at the lower end of the first tank part, the nozzle having an inner diameter of 0.1 to 1 mm and a lower end having a cylindrical shape, the lower end having a nozzle having a liquid discharge port cut in a direction perpendicular to the longitudinal axis of the nozzle; Nozzle unit; And
- It provides an enzyme immobilized beads production apparatus comprising a.
- an enzyme immobilization bead production apparatus having a distance between the surface of the calcium chloride liquid in the second tank portion and the liquid discharge port of the nozzle portion is 0.1 to 1.5 m.
- the nozzle unit provides an enzyme immobilization bead manufacturing apparatus including two or more of the nozzles.
- the first tank unit provides an apparatus for producing enzyme immobilization beads including a mixed solution and / or an air inlet.
- the viscosity of the mixed solution introduced into the first tank portion is adjusted to 3,000 to 7,000 cps, and the enzyme is immobilized by applying a pressure of 0.1 to 3 kg / cm 2 to the air inlet of the first tank portion.
- the method of the present invention provides a method for producing the enzyme immobilization beads in the form of sphere (sphere) of 0.5 to 3 mm in diameter.
- the apparatus for producing enzyme-immobilized beads of the present invention includes a nozzle having an inner diameter of 0.1 to 1 mm and a lower end having a cylindrical shape, and having a liquid discharge port of a cutting type (cut in a direction perpendicular to the longitudinal axis of the nozzle) at the lower end. It has the effect of producing immobilized beads with even pores, with even and smooth spheres in size.
- Figure 2 is a simplified view showing the device for producing enzyme immobilization beads of the present invention.
- FIG. 3 is a view briefly showing a process and apparatus for preparing enzyme immobilized beads.
- Figure 4 is a schematic view showing a longitudinal section of the lower end of the injection needle of the conventional enzyme immobilization bead production apparatus.
- the present invention relates to a device for producing enzyme-immobilized beads used for the production of tagatose and a method for producing enzyme-immobilized beads using the same.
- the inner diameter is 0.1 to 1 mm
- the lower end of the cylindrical shape the lower end comprises a nozzle formed with a liquid discharge port of the cutting type (cut in the direction perpendicular to the longitudinal axis of the nozzle)
- a nozzle located at the lower end of the first tank part, the nozzle having an inner diameter of 0.1 to 1 mm and a lower end having a cylindrical shape, the lower end having a nozzle having a liquid discharge port cut in a direction perpendicular to the longitudinal axis of the nozzle; Nozzle unit; And
- It provides an enzyme immobilized beads production apparatus comprising a.
- the first tank unit may include a tank in which a mixed solution containing an enzyme-containing substance and an excipient may be contained, and an inlet for injecting the mixed solution and / or air into the tank.
- the mixed solution added to the first tank portion contains an enzyme-containing substance and an excipient.
- the enzyme-containing means an isomerase itself, or a substance containing a bacterium or a dead microbe having an isomerase-producing ability, and the isomerase refers to an enzyme that isomerizes galactose to tagatose, preferably arabinose isomerization. It may be an enzyme.
- the cell having the arabinose isomerase producing ability may be a recombinant strain of the genus Corynebacterium ( Coynebacterium ).
- the recombinant strain of the genus Corynebacterium may be a strain that is recombinant using a gene encoding arabinose isomerase derived from the thermotoga neapolitana strain, which is a highly thermophilic bacterium.
- the excipient may be preferably alginate, more preferably an alginate solution in which alginate is dissolved in a silicon dioxide solution.
- the nozzle portion is located at the lower end of the first tank portion.
- the nozzle unit may include one or more nozzles.
- the nozzle of the nozzle portion may have a cylindrical shape having a lower end of the inner diameter of 0.1 to 1 mm, more preferably 0.2 to 0.5 mm, most preferably 0.3 to 0.4 mm, the lower end of the nozzle Cut liquid discharge port may be formed in the.
- the liquid discharge port refers to an outlet through which the mixed liquid introduced into the first tank is discharged, and the cutting type means a shape cut in a direction perpendicular to the vertical axis of the nozzle (see FIG. 1 as a longitudinal cross section of the lower end of the nozzle).
- a bead having a uniform size and a smooth spherical bead is produced to have even pores.
- the mobile loading rate of the substrate liquid is also given evenly to prevent the unbalanced use of enzymes due to pore differences in the packing column (a facility used to fill the enzyme immobilization beads and add the substrate liquid thereto to carry out the isomerization reaction).
- the second tank portion includes a tank in which calcium chloride liquid can be contained and an inlet into which the mixed liquid discharged from the nozzle portion is dropped.
- the distance between the surface of the calcium chloride liquid in the second tank portion and the liquid discharge port of the nozzle portion can be adjusted to preferably 0.1 to 1.5 m, more preferably 0.5 to 0.8 m.
- the distance in which the mixed liquid of the first tank portion is dripped through the nozzle portion is appropriately adjusted so as to be shaped into a spherical bead during the dropping, and the beads are elliptical due to the impact from dropping from an excessively high level to the surface of the calcium chloride liquid. Distortion can be prevented.
- the apparatus for producing enzyme-immobilized beads of the present invention largely includes a first tank part (a), a second tank part (b), and a nozzle part (c).
- a mixture and / or air inlet is located, these may be one or more, each may be used in common or separately.
- the nozzle unit c may be positioned at the lower end of the first tank unit a, and one or more nozzles may be mounted to the nozzle unit c.
- the upper end part (d) of the nozzle has a mixed liquid inlet, and the mixed liquid is injected into the nozzle through the mixed liquid inlet as air is injected into the first tank part (a) (1).
- the lower end (e) of the nozzle has a cylindrical shape and the liquid discharge port is formed in a cut shape, so that the immobilized beads discharged through this dropping (4) can be formed into a smooth and even spherical shape.
- Immobilized beads discharged from the liquid discharge port at the lower end of the nozzle are dripped 5 into the calcium chloride liquid contained in the second tank part b, and the surface of the calcium chloride liquid in the nozzle lower part e and the second tank part b.
- the distance between them is preferably 0.5 to 0.8 m.
- a preferred example of the method for preparing the mixed solution added to the first tank portion is as follows: The cells having arabinose isomerase production capacity are sterile and the culture is centrifuged. After the cells are recovered, the mixture is dissolved by stirring at 90 ⁇ 5 ° C. for 3 hours or more at a concentration of 1.5 to 2.5% so that alginate is completely dissolved in 0.4 to 1.0% of silicon dioxide solution. After confirming the dissolved solution, the frozen water is passed through the jacket again and cooled to 35 ⁇ 5 °C. This is to increase the viscosity of alginate and to prevent damage to the enzyme when mixing the cells / enzyme.
- the cells separated in the alginate solution are mixed while rotating at a stirrer speed of 30 to 60 RPM. Since the alginate solution has a high viscosity, bubbles are formed in the mixed solution when the rotational speed is too high during stirring, and the bubbles thus formed are prevented from rising upward. As a result of the air entering, it is preferable to adjust the stirring speed to 30 to 60 RPM because the phenomenon that the beads rise to the top of the liquid occurs.
- the viscosity of the mixed solution added to the first tank may be preferably 3,000 to 7,000 cps. Spherical, even and smooth beads can be prepared within this range.
- the mixed liquid when the mixed liquid is discharged through the nozzle, it is preferably 0.1 to 3 kg / cm 2 , more preferably 0.5 to 2 through the air inlet of the first tank portion It is possible to apply a pressure of kg / cm 2 , most preferably 0.7 to 1.7 kg / cm 2 .
- an appropriate amount of enzyme-containing and excipient mixture can be formed through the nozzle into beads, which have a form close to the sphere as appropriate force is applied while the mixture is passed through the nozzle. Beads may be formed. The closer the morphology of the formed beads is to the sphere, the more effectively the beads to which the enzyme is immobilized can be obtained, and there is an advantage that the subsequent isomerization step can proceed more efficiently because the surface area of the beads is increased.
- the mixed solution dropped in the calcium chloride liquid if left as it is, there is a risk of being pressed into a plate by its weight, and the bead pressed into the plate has a problem of poor utilization in the isomerization step due to narrowing the surface area. Air can be injected into the liquid to keep the shape of the beads spherical.
- the recovered cells are mixed with alginate and silicon dioxide.
- tagatose When tagatose is manufactured using the enzyme immobilization bead manufacturing apparatus of the present invention, it is possible to prepare tagatose with high concentration and / or purity, and preferably, tagatose having a purity of 99% or more based on solids can be prepared. have.
- the alginate was completely dissolved in 0.7% silicon dioxide solution at 3O at 90 ° C. It stirred for more than hours and dissolved. After confirming the dissolution, the frozen water was passed through the jacket again and cooled to 35 ° C.
- the mixture was introduced into the first tank and air was applied at a pressure of 1.2 kg / cm 2 to pass the alginate cell mixed solution through a nozzle having a 0.3 mm inner diameter. In the form of a sphere of mm, it was dropped in 1% calcium chloride liquid contained in the second tank.
- the beads discharged from the nozzles were dropped while air bubbling into the calcium chloride liquid 0.6 m away from the liquid outlet of the nozzle and transferred to a cooling tank to cure at 2 ° C. for 24 hours.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (7)
- a) 효소 함유물 및 부형제를 함유하는 혼합액이 투입되는 제1 탱크부;b) 상기 제1 탱크부의 하단부에 위치하는 노즐부로서, 내경이 0.1 내지 1 mm이고 하단부가 원통형 모양이며, 상기 하단부에, 노즐의 세로축에 수직인 방향으로 절단된 액체 방출구를 갖는 노즐을 포함하는 노즐부; 및c) 상기 노즐부 아래에 위치하는, 염화칼슘액이 담긴 제2 탱크부;를 포함하는, 효소 고정화 비드 제조 장치.
- 제1항에 있어서, 상기 제2 탱크부 내의 염화칼슘액 표면과 상기 노즐부의 액체 방출구 사이의 거리가 0.1 내지 1.5 m인, 효소 고정화 비드 제조 장치.
- 제1항에 있어서, 상기 노즐부는 상기 노즐을 2개 이상 포함하는, 효소 고정화 비드 제조 장치.
- 제1항에 있어서, 상기 제1 탱크부는 혼합액 또는 공기 투입구를 포함하는, 효소 고정화 비드 제조 장치.
- 제1항 내지 제4항 중 어느 하나의 항에 기재된 효소 고정화 비드 제조 장치를 사용하여 효소 고정화 비드를 제조하는 방법.
- 제5항에 있어서, 상기 제1 탱크부에 투입되는 혼합액의 점도를 3,000 내지 7,000 cps로 조절하고, 상기 제1 탱크부의 공기 투입구에 0.1 내지 3 kg/cm2의 압력을 가하여 효소 고정화 비드를 제조하는 방법.
- 제5항에 있어서, 지름이 0.5 내지 3 mm인 구(球) 형태인 효소 고정화 비드를 제조하는 방법.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20170573A RS56052B1 (sr) | 2012-05-17 | 2013-05-10 | Uređaj za proizvodnju granula imobilisanog enzima i postupak za proizvodnju granula imobilisanog enzima u kome se on koristi |
US14/401,780 US9738886B2 (en) | 2012-05-17 | 2013-05-10 | Apparatus for preparing immobilized-enzyme beads and method for preparing immobilized-enzyme beads using same |
ES13790475.1T ES2627508T3 (es) | 2012-05-17 | 2013-05-10 | Aparato para preparar perlas de enzimas inmovilizadas y método para preparar perlas de enzimas inmovilizadas usándolo |
JP2015512573A JP6282267B2 (ja) | 2012-05-17 | 2013-05-10 | 酵素固定化ビーズの製造装置及びこれを用いた酵素固定化ビーズの製造方法 |
DK13790475.1T DK2851420T3 (en) | 2012-05-17 | 2013-05-10 | Apparatus for the preparation of enzyme-immobilized beads and process for producing enzyme-immobilized beads |
AU2013263604A AU2013263604B2 (en) | 2012-05-17 | 2013-05-10 | Apparatus for preparing enzyme-immobilized beads and method for preparing enzyme-immobilized beads using same |
EP13790475.1A EP2851420B1 (en) | 2012-05-17 | 2013-05-10 | Apparatus for preparing enzyme-immobilized beads and method for preparing enzyme-immobilized beads using same |
CN201380025477.9A CN104284973B (zh) | 2012-05-17 | 2013-05-10 | 用于制备酶固定珠的设备和使用其制备酶固定珠的方法 |
NZ702095A NZ702095A (en) | 2012-05-17 | 2013-05-10 | Apparatus for preparing enzyme-immobilized beads and method for preparing enzyme-immobilized beads using same |
US15/599,063 US9777263B2 (en) | 2012-05-17 | 2017-05-18 | Apparatus for preparing immobilized-enzyme beads and method for preparing immobilized-enzyme beads using same |
HRP20170812TT HRP20170812T1 (hr) | 2012-05-17 | 2017-05-30 | Uređaj za pripravu enzimski imobiliziranih zrna i postupak priprave enzimski imobiliziranih zrna uz upotrebu istog |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120052385A KR101507031B1 (ko) | 2012-05-17 | 2012-05-17 | 효소 고정화 비드의 제조 장치 및 이를 이용한 효소 고정화 비드의 제조 방법 |
KR10-2012-0052385 | 2012-05-17 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/401,780 A-371-Of-International US9738886B2 (en) | 2012-05-17 | 2013-05-10 | Apparatus for preparing immobilized-enzyme beads and method for preparing immobilized-enzyme beads using same |
US15/599,063 Continuation US9777263B2 (en) | 2012-05-17 | 2017-05-18 | Apparatus for preparing immobilized-enzyme beads and method for preparing immobilized-enzyme beads using same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013172601A1 true WO2013172601A1 (ko) | 2013-11-21 |
Family
ID=49583961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/004166 WO2013172601A1 (ko) | 2012-05-17 | 2013-05-10 | 효소 고정화 비드의 제조 장치 및 이를 이용한 효소 고정화 비드의 제조 방법 |
Country Status (15)
Country | Link |
---|---|
US (2) | US9738886B2 (ko) |
EP (1) | EP2851420B1 (ko) |
JP (2) | JP6282267B2 (ko) |
KR (1) | KR101507031B1 (ko) |
CN (1) | CN104284973B (ko) |
AU (1) | AU2013263604B2 (ko) |
DK (1) | DK2851420T3 (ko) |
ES (1) | ES2627508T3 (ko) |
HR (1) | HRP20170812T1 (ko) |
HU (1) | HUE033018T2 (ko) |
NZ (1) | NZ702095A (ko) |
PL (1) | PL2851420T3 (ko) |
PT (1) | PT2851420T (ko) |
RS (1) | RS56052B1 (ko) |
WO (1) | WO2013172601A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11447766B2 (en) * | 2015-12-23 | 2022-09-20 | Daesang Corporation | Apparatus for immobilizing microbial cell and method of immobilizing microbial cell using same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105349419A (zh) * | 2015-12-22 | 2016-02-24 | 上海瀚鸿化工科技有限公司 | 颗粒状固定化酶的制备设备及使用方法 |
CN108553336A (zh) * | 2018-04-11 | 2018-09-21 | 广州凯普秀科技有限公司 | 一种漱口珠及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639423A (en) * | 1983-11-03 | 1987-01-27 | Intermedicat Gmbh | Apparatus for the production of biocatalyst beads |
US4828997A (en) * | 1985-08-30 | 1989-05-09 | Hitachi, Ltd. | Apparatus and process for producing gel beads of microbial cells or enzymes |
US5089407A (en) * | 1987-12-11 | 1992-02-18 | Monsanto Company | Encapsulation of biological material in non-ionic polymer beads |
US5725888A (en) * | 1995-03-08 | 1998-03-10 | Lockheed Martin Energy Systems, Inc. | Apparatus for the production of gel beads containing a biocatalyst |
KR20030092674A (ko) * | 2002-05-30 | 2003-12-06 | 주식회사 에코다임 | 생물활성성분 고정화 담체 및 그의 제조장치 |
KR100464061B1 (ko) | 2002-05-15 | 2004-12-30 | (주)케비젠 | 아라비노스 이성화효소의 고정화에 의한 타가토스의 생산방법 |
KR100872694B1 (ko) | 2006-11-27 | 2008-12-10 | 씨제이제일제당 (주) | 코리네박테리움 속 균주로부터 발현된 아라비노스이성화효소 및 그를 이용한 타가토스의 제조방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162292A (ja) | 1982-03-23 | 1983-09-26 | Meiji Seika Kaisha Ltd | 固定化酵素,その製法および固定化酵素による甘味料の製造法 |
JPH04253744A (ja) | 1991-02-04 | 1992-09-09 | Showa Denko Kk | 導電性高分子材料およびその製造方法 |
US5429821A (en) * | 1992-05-29 | 1995-07-04 | The Regents Of The University Of California | Non-fibrogenic high mannuronate alginate coated transplants, processes for their manufacture, and methods for their use |
JP3098337B2 (ja) | 1992-11-02 | 2000-10-16 | 株式会社ニッピ | コラーゲンビーズ及びその製造方法 |
WO1997019978A1 (fr) * | 1995-11-28 | 1997-06-05 | Kansai Paint Co., Ltd. | Support granulaire pour l'immobilisation de cellules microbiennes et appareil de production de ce support granulaire |
JP2000131005A (ja) | 1998-10-27 | 2000-05-12 | Ritsumeikan | 磁気センサ |
JP2002253228A (ja) | 2001-03-05 | 2002-09-10 | Nippon Origo Kk | 高分子系機能性ゲルの製造法 |
JP2003092674A (ja) | 2001-09-18 | 2003-03-28 | Fuji Xerox Co Ltd | 画像処理装置および画像処理方法 |
JP2003088749A (ja) | 2001-09-20 | 2003-03-25 | Fuji Photo Film Co Ltd | 半導体粒子の製造方法 |
KR100734959B1 (ko) * | 2005-08-30 | 2007-07-03 | 황경숙 | 생균력 증진을 위한 농업용 미생물제 미세캡슐화 |
JP2008047844A (ja) | 2006-08-14 | 2008-02-28 | Fujimoto Toshiharu | Ss小型バッテリー |
KR100872695B1 (ko) * | 2006-11-27 | 2008-12-10 | 씨제이제일제당 (주) | Gras 미생물로부터 발현된 식품안전형 호열성아라비노스 이성화효소 및 그를 이용한 타가토스의제조방법 |
JP2010035487A (ja) | 2008-08-05 | 2010-02-18 | Kansai Paint Co Ltd | 酵素又は微生物菌体固定化成形物の製造方法 |
JP2010131005A (ja) * | 2008-10-30 | 2010-06-17 | Contig I:Kk | 固定化生体触媒及びその製造方法 |
KR100928087B1 (ko) | 2008-11-24 | 2009-11-23 | 주식회사 두산에코비즈넷 | 광합성 미생물 고정화 장치 및 이를 이용한 광합성 미생물 고정화 방법 |
-
2012
- 2012-05-17 KR KR1020120052385A patent/KR101507031B1/ko active IP Right Grant
-
2013
- 2013-05-10 PT PT137904751T patent/PT2851420T/pt unknown
- 2013-05-10 US US14/401,780 patent/US9738886B2/en active Active
- 2013-05-10 NZ NZ702095A patent/NZ702095A/en unknown
- 2013-05-10 HU HUE13790475A patent/HUE033018T2/hu unknown
- 2013-05-10 JP JP2015512573A patent/JP6282267B2/ja active Active
- 2013-05-10 WO PCT/KR2013/004166 patent/WO2013172601A1/ko active Application Filing
- 2013-05-10 PL PL13790475T patent/PL2851420T3/pl unknown
- 2013-05-10 AU AU2013263604A patent/AU2013263604B2/en active Active
- 2013-05-10 ES ES13790475.1T patent/ES2627508T3/es active Active
- 2013-05-10 RS RS20170573A patent/RS56052B1/sr unknown
- 2013-05-10 EP EP13790475.1A patent/EP2851420B1/en active Active
- 2013-05-10 CN CN201380025477.9A patent/CN104284973B/zh active Active
- 2013-05-10 DK DK13790475.1T patent/DK2851420T3/en active
-
2016
- 2016-10-06 JP JP2016197683A patent/JP2017029164A/ja active Pending
-
2017
- 2017-05-18 US US15/599,063 patent/US9777263B2/en active Active
- 2017-05-30 HR HRP20170812TT patent/HRP20170812T1/hr unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639423A (en) * | 1983-11-03 | 1987-01-27 | Intermedicat Gmbh | Apparatus for the production of biocatalyst beads |
US4828997A (en) * | 1985-08-30 | 1989-05-09 | Hitachi, Ltd. | Apparatus and process for producing gel beads of microbial cells or enzymes |
US5089407A (en) * | 1987-12-11 | 1992-02-18 | Monsanto Company | Encapsulation of biological material in non-ionic polymer beads |
US5725888A (en) * | 1995-03-08 | 1998-03-10 | Lockheed Martin Energy Systems, Inc. | Apparatus for the production of gel beads containing a biocatalyst |
KR100464061B1 (ko) | 2002-05-15 | 2004-12-30 | (주)케비젠 | 아라비노스 이성화효소의 고정화에 의한 타가토스의 생산방법 |
KR20030092674A (ko) * | 2002-05-30 | 2003-12-06 | 주식회사 에코다임 | 생물활성성분 고정화 담체 및 그의 제조장치 |
KR100872694B1 (ko) | 2006-11-27 | 2008-12-10 | 씨제이제일제당 (주) | 코리네박테리움 속 균주로부터 발현된 아라비노스이성화효소 및 그를 이용한 타가토스의 제조방법 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2851420A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11447766B2 (en) * | 2015-12-23 | 2022-09-20 | Daesang Corporation | Apparatus for immobilizing microbial cell and method of immobilizing microbial cell using same |
Also Published As
Publication number | Publication date |
---|---|
US20170253867A1 (en) | 2017-09-07 |
HUE033018T2 (hu) | 2017-11-28 |
EP2851420B1 (en) | 2017-04-26 |
PT2851420T (pt) | 2017-07-27 |
AU2013263604A1 (en) | 2014-12-04 |
ES2627508T3 (es) | 2017-07-28 |
US9738886B2 (en) | 2017-08-22 |
US9777263B2 (en) | 2017-10-03 |
JP6282267B2 (ja) | 2018-02-21 |
AU2013263604B2 (en) | 2016-06-30 |
KR20130128576A (ko) | 2013-11-27 |
EP2851420A1 (en) | 2015-03-25 |
HRP20170812T1 (hr) | 2017-08-11 |
CN104284973A (zh) | 2015-01-14 |
US20150125922A1 (en) | 2015-05-07 |
DK2851420T3 (en) | 2017-08-21 |
RS56052B1 (sr) | 2017-09-29 |
KR101507031B1 (ko) | 2015-03-31 |
CN104284973B (zh) | 2016-09-21 |
NZ702095A (en) | 2015-07-31 |
JP2017029164A (ja) | 2017-02-09 |
JP2015516172A (ja) | 2015-06-11 |
PL2851420T3 (pl) | 2017-09-29 |
EP2851420A4 (en) | 2015-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011040708A2 (en) | Immobilization of psicose-epimerase and a method of producing d-psicose using the same | |
WO2013172601A1 (ko) | 효소 고정화 비드의 제조 장치 및 이를 이용한 효소 고정화 비드의 제조 방법 | |
WO2016064087A1 (ko) | D-사이코스 결정을 제조하는 방법 | |
WO2009096693A2 (ko) | 대두 올리고당을 이용한 타가토스의 제조 방법 | |
JP5455244B2 (ja) | 遊離細胞によるガラクトオリゴ糖の製造方法 | |
WO2011119004A2 (en) | Method of producing d-psicose crystals | |
Chhetham et al. | Isomaltulose production using immobilized cells | |
WO2017086690A1 (ko) | 과당-함유 기질로부터 사이코스를 생산하는 방법 | |
CN103501637A (zh) | 从植物汁制备异麦芽酮糖的方法 | |
WO2010087551A1 (ko) | 멤브레인 생물반응기를 이용한 고농도 유산균의 생산방법 및 유산균 동결건조 분말의 제조방법 | |
TWI762577B (zh) | 製造含有異麥芽酮糖晶體和海藻糖之固體物料之方法 | |
WO2017111458A1 (ko) | 미생물 균체 고정화 장치 및 이를 이용한 미생물 균체 고정화 방법 | |
Hsu et al. | Poly (ethylenimine)‐reinforced liquid‐core capsules for the cultivation of hybridoma cells | |
CN104829478A (zh) | 一种d-苯甘氨酸甲酯盐酸盐结晶的制备工艺 | |
KR100967093B1 (ko) | 고순도 무수결정과당의 제조방법 | |
WO2022245175A1 (ko) | 암모니아의 지속 가능한 순환이 가능한 방향족 아미노산의 결정화 방법 | |
CN109628527B (zh) | 一种梯度pH法制备胸苷的方法 | |
WO2021086119A1 (ko) | 우수한 전환 활성을 갖는 균체 고정화 비드 및 이의 제조방법 | |
KR100302102B1 (ko) | 산소전달물질을첨가하는균체의고정화에의한l-소르보오스의생산방법 | |
WO2024155127A1 (ko) | 고순도의 d-판토텐산 염을 높은 수율로 얻는 방법 | |
WO2022211288A1 (ko) | 과당 제조용 조성물 및 제조 방법 | |
WO2021242051A1 (ko) | 신규한 류코노스톡 속 균주 및 이를 이용한 패오니플로린의 생물전환방법 | |
JPH0198500A (ja) | 蔗糖液の精製方法 | |
Edmunds et al. | Mass transfer effects in microencapsulated hybridoma cells producing monoclonal antibodies | |
CN115772511A (zh) | 一种蚓激酶高效提取全资源化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13790475 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2015512573 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14401780 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2013263604 Country of ref document: AU Date of ref document: 20130510 Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2013790475 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013790475 Country of ref document: EP |