WO2006120813A1 - グルクロン酸及び/又はグルクロノラクトンの製造方法 - Google Patents
グルクロン酸及び/又はグルクロノラクトンの製造方法 Download PDFInfo
- Publication number
- WO2006120813A1 WO2006120813A1 PCT/JP2006/306656 JP2006306656W WO2006120813A1 WO 2006120813 A1 WO2006120813 A1 WO 2006120813A1 JP 2006306656 W JP2006306656 W JP 2006306656W WO 2006120813 A1 WO2006120813 A1 WO 2006120813A1
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- Prior art keywords
- sucrose
- acid
- salt
- carboxylic acid
- yeast
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Classifications
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- 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
- C12P19/02—Monosaccharides
-
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
-
- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/62—Carboxylic acid esters
Definitions
- the present invention relates to a method for producing glucuronic acid and Z or dalchronolaton, and more specifically, sucrose is oxidized to sucrose carboxylic acid (and its salt) (gnolecronyl-fructoside, ⁇
- the present invention relates to a method for producing glucuronic acid and / or dalk mouth paste, characterized by collecting ratatones.
- Glucuronic acid and dalchronolaton or derivatives thereof are widely used as pharmaceuticals and pharmaceutical raw materials.
- Various methods for synthesizing these glucuronic acid and dalchronolaton are known.
- As a general method there is a method in which a glucose derivative such as glucose derivative or starch is used as a raw material, oxidized with a nitrogen compound such as nitric acid, and hydrolyzed to obtain gnorecronic acid and gnorechronolaton (patent) References 1 and 2).
- trehalose carboxylic acid Hi-I D-Dalcronyl-a-D-Gnoreclonate
- an oxidation catalyst such as platinum oxide, palladium carbon, platinum and carbon.
- a method of hydrolyzing with an acid or an enzyme to obtain the desired glucuronic acid and glucuronatatone see Patent Document 8).
- Patent Document 1 Japanese Patent Publication No. 46-3871
- Patent Document 2 British Patent No. 900977
- Patent Document 3 Japanese Patent Publication No.42-2595
- Patent Document 4 Japanese Patent Publication No. 43-5882
- Patent Document 5 Japanese Patent Publication No. 44-7325
- Patent Document 6 Japanese Patent Laid-Open No. 2-107790
- Patent Document 7 Japanese Patent Laid-Open No. 11-147043
- Patent Document 8 JP-A-10-251263
- an object of the present invention is to provide a method capable of producing glucuronic acid and / or dalchronolaton by high yield, low cost, easily and safely.
- sucrose carboxylic acid and Z or a salt thereof
- sucrose carboxylic acid and Z or a salt thereof
- microorganisms having invertase activity such as yeast. It has been found that the desired glucuronic acid and / or dalcronolatone can be obtained in a high yield by acting.
- the sucrose is oxidized to sucrose carboxylic acid or a salt thereof, and then a microorganism having invertase activity is added, and the fructose part of the sucrose carboxylic acid or a salt thereof is added.
- a method for producing glucuronic acid and / or gnorechronatatone characterized by collecting glucuronic acid and / or dalchronolatonone which is hydrolyzed and assimilated and produced.
- the present invention according to claim 2 is the production method according to claim 1, wherein the microorganism having invertase activity is yeast.
- the present invention according to claim 3 is the production method according to claim 1, wherein the sucrose is refined sugar, fine liquor, raw sugar, beet sugar, sweetened preparation, maple no syrup or molasses.
- the present invention according to claim 4 comprises a reaction force and concentration of 1 to 50 in which a microorganism having invertase activity is added to sucrose carboxylic acid or a salt thereof to hydrolyze the fructose part of the sucrose carboxylic acid or a salt thereof. 0 to 60% aqueous solution of sucrose carboxylic acid or its salt
- sucrose which is an inexpensive raw material
- nitrogen oxides such as nitric acid are used as an oxidizing agent.
- the amount of the product is so small that it is safe and can produce a product that does not affect the environment.
- the capital investment is relatively small.
- the method for producing glucuronic acid and / or dalchronolaton of the present invention is an industrial method that is excellent in production efficiency as compared with the current method.
- FIG. 1 shows an HPLC chromatogram of sodium sucrose carboxylate.
- FIG. 2 shows an HPLC chromatogram of a crystallization stock solution of gnorecronic acid and / or dalcronolaton after sucrose carboxylic acid sodium salt is assimilated into yeast.
- a series of reactions in the method for producing glucuronic acid and / or dalchronolaton of the present invention is as shown in the following formula.
- sucrose used in the present invention (Ihe formula C H 0)
- sucrose is an original disaccharide. It is mainly produced from sugarcane and beet juice by repeated purification and crystallization.
- the origin of sucrose is not limited. Preferred is refined sugar, and furthermore, fine liquor, raw sugar, beet sugar, and maple syrup can be used as long as they contain sucrose, such as molasses, sweetened preparations, extra-hull oligosaccharides, etc.
- the sucrose-containing material such as sucrose may be mentioned, and it may be selected as appropriate in consideration of the price and the manufacturing process.
- oxidizing sucrose As a method for oxidizing sucrose, an existing method is used. That is, inorganic nitrogen compounds such as nitric acid, nitrous acid and their salts, metal compounds such as manganese, chromium and lead compounds, as well as halogen, ozone, oxygen and the like can be used as the oxidizing agent. Also, the ability to use platinum oxide, platinum'carbon, vanadium oxide, palladium'carbon, etc. as a catalyst. This method produces by-products.
- inorganic nitrogen compounds such as nitric acid, nitrous acid and their salts, metal compounds such as manganese, chromium and lead compounds, as well as halogen, ozone, oxygen and the like
- platinum oxide, platinum'carbon, vanadium oxide, palladium'carbon, etc. as a catalyst. This method produces by-products.
- Patent Document 7 if a halogen-containing compound that is electrolytically oxidized together with a resin adsorbed with an oxidized amine is used, the primary hydroxyl group of the glucose moiety constituting sucrose is selectively oxidized. It is preferred to prepare dalcronyl monofructoside.
- the most effective method is to perform oxidative fermentation with microorganisms such as Syudo darkonopacter saccharoketogenes as described in Japanese Patent No. 3556690.
- microorganisms such as Syudo darkonopacter saccharoketogenes as described in Japanese Patent No. 3556690.
- selective oxidation of the primary hydroxyl group of the glucose moiety that constitutes sucrose results in the formation of dalcuronyl monofuratatoside (1D-fructosyl 1 (2 ⁇ 1) -a-D-dalk mouth acid and its salts.
- the microorganism or a culture solution of the microorganism or an enzyme produced by the microorganism is allowed to act to produce a sucrose carboxylic acid (gnolecrodirofuratotoside) (and Because the fermentation by microorganisms or the oxidation reaction using enzymes can be carried out under mild conditions, the target product can be produced safely and with little impact on the environment. The capital investment is small.
- sucrose carboxylic acid and its salt
- sucrose carboxylic acid and its salt
- sucrose carboxylic acid prepared by the above method or a salt thereof (dalcronyl-furatatoside) is allowed to act on a microorganism having an invertase activity such as yeast. Just do it. Yeast etc. Hydrolyze and assimilate the fructose moiety. As a result, the intended gnorecronic acid and gnorechronolaton can be obtained.
- yeast As a condition for allowing yeast or the like to act on sucrose carboxylic acid or a salt thereof (gnoleclodirofuratotoside), yeast hydrolyzes and assimilates the phthalatose portion of dalcuronyl-furatotoside. If it is a condition that can be good ,.
- water is preferable as a solvent for dissolving sucrose carboxylic acid or a salt thereof (dalcronyl-furatotoside).
- the concentration of sucrose carboxylic acid or a salt thereof is usually 1 to 50%, preferably 5 to 30%.
- the temperature of the above reaction is usually in the range of 0 to 60 ° C, preferably 15 to 40 ° C, but it is removed from the system by hydrolyzing and assimilating the fructose moiety by yeast or the like.
- the present invention is not limited to these conditions.
- the pH of the above reaction is usually 3 to 10 and preferably 4 to 8. Since the suitable value varies depending on the type of yeast or the like, the test yeast or the like hydrolyzes the fructose moiety, However, the conditions are not limited to these as long as they can be assimilated.
- the pH value tends to decrease with the progress of the reaction.
- the microorganism that can be used to hydrolyze sucrose carboxylic acid or a salt thereof is a microorganism having invertase activity, and yeast is particularly preferable.
- yeast include the genus Saccharomyces represented by baker's yeast and brewing yeast, the genus Candida, the genus Pichia, and the genus Schizosaccharomyces.
- Other fungi and bacteria can be used in the present invention as long as they have invertase activity and can assimilate the fructose moiety.
- yeasts belonging to the genus Saccharomyces represented by baker's yeast and brewing yeast as microorganisms Is preferably used. More preferably, it is desirable to use baker's yeast that is inexpensive and has strong invertase activity. Les.
- the amount of yeast or the like added to the reaction system varies depending on the reaction time, temperature, concentration, pH and other conditions, but is usually 0.1 to 10%, preferably 1 to 5%.
- the reaction time is usually:! To 240 hours, preferably 24 to 120 hours, as long as the yeast can hydrolyze and assimilate the fructose moiety. It is not something to be done.
- yeast and the like may be immobilized using a previously reported method such as calcium alginate. If it can be recovered after use, the cost can be reduced. .
- reaction progresses and fructose is assimilated and can be removed from the reaction system, it is concentrated, decolorized, and desalted with the exception of yeast.
- the obtained reaction solution containing gnorecronic acid and / or gnolecronolatone contains a salt, an organic acid, a colored product, a protein derived from a microorganism, etc., so that it is acidic or basic, or both. Exclude by using resin with properties. If desired, activated carbon, an electrodialyzer or the like may be used.
- the solution containing the decolorized and desalted glucuronic acid and / or dalcronolatone may be obtained by using a conventional method for crystallizing a sugar or a sugar derivative. Specifically, the solution is concentrated and then inoculated with crystals of dalchronolaton or dalcronic acid to crystallize.
- glucuronic acid and dalchronolaton are reached in equilibrium by applying temperature and time. Dalcronolaton is easier to crystallize, so it is usually better to adjust the concentration so that the solids content is 40-70%, inoculate with the crystals of dullchronolaton, and crystallize the target product. Les.
- the solid content may be concentrated to 65% or more to crystallize gnorecronic acid crystals.
- the solution containing crystals is isolated by centrifugation, etc., and the filtrate is re-concentrated and recrystallized. If it is repeated, the object can be efficiently recovered.
- the target product can be produced in a yield of 20 to 40% higher by weight than the raw material sucrose.
- the target product can be produced at low cost by using inexpensive sucrose as a raw material.
- sucrose oxidation reaction can be carried out using microorganisms, so that the desired product can be produced using mild conditions throughout the entire process. There are few adverse effects on the environment.
- Glucuronic acid and / or dalcronolatonone obtained by the production method of the present invention has the same strength and higher purity as those obtained by known methods. Similar to conventional substances, it is widely used in various fields such as the pharmaceutical industry, food industry, cosmetics industry, and chemical industry as a substance that has liver function recovery action, fatigue recovery action, conjugation detoxification action, antirheumatic action, etc. Have.
- sucrose carboxylic acid sodium salt (glucuronyl monofructoside) from 360 kg of sucrose (granulated sugar) using an oxidase-producing bacterium
- sucrose 30kg and water 250L Ka ⁇ E, dissolved, to which an equivalent amount of Shiyudodarukono Roh Kuta 1 Sacca location preparative Kenneth (of Pseudogluconobacter saccharoketogenes wash Yi bacteria 3 ⁇ 43 ⁇ 45 0L which is separately prepared in a fermentation tank
- the total volume was 300 L.
- sucrose monocarboxylic acid sodium salt (dalcronyl-furatatoside) with a solid content of 360 kg. Prepared.
- the concentrate was divided into 6 times, activated carbon column 50L (Shirakaba, manufactured by Nippon Enviguchi Chemicals), basic ion exchange resin 50L (Amberley HRA-96SB, manufactured by Organo Corporation), strong It was decolorized and desalted by passing it through an acidic ion exchange resin 150L (Diaion PK-216, manufactured by Mitsubishi Chemical Corporation).
- activated carbon column 50L Shirakaba, manufactured by Nippon Enviguchi Chemicals
- basic ion exchange resin 50L Amberley HRA-96SB, manufactured by Organo Corporation
- strong It was decolorized and desalted by passing it through an acidic ion exchange resin 150L (Diaion PK-216, manufactured by Mitsubishi Chemical Corporation).
- the desalted solution thus obtained was concentrated to 50% with a concentrator (Ogawara Seisakusho Co., Ltd., Evapor) to obtain a crystallization stock solution.
- This crystallization stock solution is transferred to a crystal can (manufactured by Tsukishima Kikai Co., Ltd.), concentrated to 62%, and the equilibrium of the ratio of dalcuronic acid and dalcorotalatone in the reaction solution is shifted around 45 ° C.
- 50 g of rataton seed crystals were collected and crystallized by natural cooling overnight.
- Glycerol and unknown components generated in the yeast assimilation step in the crystallization stock solution could be easily removed by crystallization.
- sucrose carboxylic acid was hydrolyzed within 24 hours, and a solution containing gnorecronic acid and glucoronataton was obtained.
- this solution was mixed with activated carbon column 1L (Shirakaba, Nippon Enviguchi Chemicals), basic ion exchange resin 1L (Amberley HRA-96 SB, Organo Corporation), strong acid ion exchange resin 3L (diamond).
- Ion PK-216 manufactured by Mitsubishi Chemical Corporation was used for decolorization and desalting.
- the desalted solution was concentrated to 65% at 40 ° C, and 0.2 g of glucuronic acid seed crystals were added and allowed to cool naturally. The precipitated crystals were centrifuged to obtain 40 g of glucuronic acid.
- the purity of the obtained gnorecronic acid was confirmed by HPLC (column: Shimadzu SCR-101H column, moving bed: 20 mM sulfuric acid, detection: RI, flow rate: 0.5 mL / min). The purity was 99.9% or more. there were.
- sucrose carboxylic acid sodium salt solution was concentrated to 30% according to the method described in Example 1 in the same manner, and then baker's yeast (manufactured by Oriental Yeast Co., Ltd., FD-1) was added at 3% per solid content. The reaction was carried out at 37 ° C for 72 hours.
- the reaction solution was passed through an activated carbon column and a desalting resin column in the same manner to decolorize and desalinate.
- the obtained desalted solution was concentrated to 58 ° C. and 58%, and 20 g of seed crystals of gnolechronolaton were collected to precipitate crystals. Next, centrifugation was performed to obtain 2 kg of dalcronolaton.
- Example 1 According to the method described in Example 1, the same amount of sodium sucrose carboxylate was prepared from 20 kg of beet sugar. Similarly, after concentrating 20 kg of sodium sucrose carboxylate solution to 30% according to the method described in Example 1, baker's yeast (manufactured by Oriental Yeast Co., Ltd., FD 1) was added at 4% per solid and reacted at 37 ° C for 72 hours.
- baker's yeast manufactured by Oriental Yeast Co., Ltd., FD 1
- the reaction solution was similarly passed through an activated carbon column and a desalting resin column to decolorize and desalinate.
- the obtained desalted solution was concentrated to 58% at 50 ° C., and 20 g of seed crystals of gnolechronolaton were collected to precipitate crystals. Thereafter, centrifugation was performed to obtain 4 kg of gnolechronolaton.
- glucuronic acid and / or dalcorotalatone can be produced in high yield from sucrose, which is an inexpensive raw material.
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/913,999 US20090030194A1 (en) | 2005-05-11 | 2006-03-30 | Process for Production of Glucuronic Acid and/or Glucuronolactone |
CA002605396A CA2605396A1 (en) | 2005-05-11 | 2006-03-30 | Process for production of glucuronic acid and/or glucuronolactone |
EP06730604A EP1881078A4 (en) | 2005-05-11 | 2006-03-30 | PROCESS FOR PRODUCING GLUCURONIC ACID AND / OR GLUCURONOLACTONE |
AU2006245188A AU2006245188A1 (en) | 2005-05-11 | 2006-03-30 | Process for production of glucuronic acid and/or glucuronolactone |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138306A JP2006314223A (ja) | 2005-05-11 | 2005-05-11 | グルクロン酸及び/又はグルクロノラクトンの製造方法 |
JP2005-138306 | 2005-05-11 |
Publications (1)
Publication Number | Publication Date |
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WO2006120813A1 true WO2006120813A1 (ja) | 2006-11-16 |
Family
ID=37396330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/306656 WO2006120813A1 (ja) | 2005-05-11 | 2006-03-30 | グルクロン酸及び/又はグルクロノラクトンの製造方法 |
Country Status (7)
Country | Link |
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US (1) | US20090030194A1 (ja) |
EP (1) | EP1881078A4 (ja) |
JP (1) | JP2006314223A (ja) |
CN (1) | CN101171341A (ja) |
AU (1) | AU2006245188A1 (ja) |
CA (1) | CA2605396A1 (ja) |
WO (1) | WO2006120813A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102219809A (zh) * | 2010-04-16 | 2011-10-19 | 江苏天士力帝益药业有限公司 | 一种葡醛内酯的精制结晶方法 |
CN101679936B (zh) * | 2007-05-08 | 2013-04-03 | 盐水港精糖株式会社 | 通过葡糖醛酸发酵来制造葡糖醛酸的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11203769B1 (en) | 2017-02-13 | 2021-12-21 | Solugen, Inc. | Hydrogen peroxide and gluconic acid production |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412542B1 (ja) * | 1970-09-09 | 1979-05-23 | ||
EP0599646A2 (en) * | 1992-11-27 | 1994-06-01 | Takeda Chemical Industries, Ltd. | Production of saccharide carboxylic acids |
JP2002153294A (ja) * | 2000-11-21 | 2002-05-28 | Hayashibara Biochem Lab Inc | グルクロン酸類及び/又はd−グルクロノラクトンの製造方法とその用途 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3556690B2 (ja) * | 1992-11-27 | 2004-08-18 | 武田薬品工業株式会社 | 糖カルボン酸の製造法及び新規糖カルボン酸 |
JP4153057B2 (ja) * | 1997-03-10 | 2008-09-17 | 中国化薬株式会社 | D−グルクロノラクトンの製造方法 |
KR20010023753A (ko) * | 1997-09-08 | 2001-03-26 | 나가야마 오사무 | 유기화합물의 1 급 수산기의 선택적 산화방법 및 그방법에 사용하는 촉매흡착수지 |
-
2005
- 2005-05-11 JP JP2005138306A patent/JP2006314223A/ja active Pending
-
2006
- 2006-03-30 US US11/913,999 patent/US20090030194A1/en not_active Abandoned
- 2006-03-30 EP EP06730604A patent/EP1881078A4/en not_active Withdrawn
- 2006-03-30 CA CA002605396A patent/CA2605396A1/en not_active Abandoned
- 2006-03-30 CN CNA2006800158964A patent/CN101171341A/zh active Pending
- 2006-03-30 WO PCT/JP2006/306656 patent/WO2006120813A1/ja active Application Filing
- 2006-03-30 AU AU2006245188A patent/AU2006245188A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412542B1 (ja) * | 1970-09-09 | 1979-05-23 | ||
EP0599646A2 (en) * | 1992-11-27 | 1994-06-01 | Takeda Chemical Industries, Ltd. | Production of saccharide carboxylic acids |
JP2002153294A (ja) * | 2000-11-21 | 2002-05-28 | Hayashibara Biochem Lab Inc | グルクロン酸類及び/又はd−グルクロノラクトンの製造方法とその用途 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1881078A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101679936B (zh) * | 2007-05-08 | 2013-04-03 | 盐水港精糖株式会社 | 通过葡糖醛酸发酵来制造葡糖醛酸的方法 |
CN102219809A (zh) * | 2010-04-16 | 2011-10-19 | 江苏天士力帝益药业有限公司 | 一种葡醛内酯的精制结晶方法 |
CN102219809B (zh) * | 2010-04-16 | 2014-11-05 | 江苏天士力帝益药业有限公司 | 一种葡醛内酯的精制结晶方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090030194A1 (en) | 2009-01-29 |
EP1881078A1 (en) | 2008-01-23 |
CN101171341A (zh) | 2008-04-30 |
CA2605396A1 (en) | 2006-11-16 |
JP2006314223A (ja) | 2006-11-24 |
EP1881078A4 (en) | 2011-11-09 |
AU2006245188A1 (en) | 2006-11-16 |
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