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1. 发明专利

JPH11243907A PRODUCTION OF TABLET PREPARATION 失效
公开(公告)号：JPH11243907A
公开(公告)日：1999-09-14
申请号：JP7122298
申请日：1998-03-06
申请人： TOWA CHEMICAL IND , NOF CORP , YAMASAN KK
发明人： SATOMI HITOSHI , KAWAMOTO MUTSURO , OKAMOTO NAOKI , ABESHIMA TOSHIYUKI , KOJIMA YUKIYA
IPC分类号： A23L1/00 , A23L27/30 , A23P1/02 , A61K9/20 , A61K31/70 , A61K47/14 , A23L1/236
摘要： PROBLEM TO BE SOLVED: To obtain a tablet preparation that can improve the fluidity of powder without using lubricant, the taste quality, hardness and moisture absorption, and is useful for food products, medicines and the like, by directly compressing xylitol powder coated with a lipid that is solid at room temperature. SOLUTION: Xylitol particles are coated with a lipid that is solid at room temperature such as hardened tallow oil, preferably in an amount of 0.1-6.0 wt.%, and the coated xylitol powder is directly compressed to prepare the objective tablets. The resultant lipid-coated xylitol powder is mixed with a sugar alcohol selected from the group consisting of sorbitol, maltitol, mannitol, lactitol, palatinit, erythritol and their mixtures and they are directly compressed into the objective tablets.

2. 发明专利

JPH10234302A CHOCOLATE AND PRODUCTION THEREOF 失效
公开(公告)号：JPH10234302A
公开(公告)日：1998-09-08
申请号：JP6017597
申请日：1997-02-28
申请人： TOWA CHEMICAL IND
发明人： OHASHI KATSUAKI , KOSEKI HIROAKI , TAKI CHIHARU , KITAJIMA TORU , OKAMOTO NAOKI
IPC分类号： A23G1/30 , A23G1/00
摘要： PROBLEM TO BE SOLVED: To provide a means unnecessitating the addition of fat more than usual when preparing chocolate while using sugar alcohol as a sweetener in place of sugar. SOLUTION: In the case of producing chocolate, the mixture of one saccharide at least selected out of a group A of saccharides composed of maltitole, lactitole and reduced isomaltose having maltitole purity more than 88wt.% and less than 96.5wt.% and a group B of saccharides composed of maltitole, polydextrose, xylitol and erythritol having maltitole purity exceeding 96.5wt.%, preferably, more than 98wt.% is used as the sweetener.

3. 发明专利

JPH10192000A PRODUCTION OF XYLOSE AND XYLITOL 失效
公开(公告)号：JPH10192000A
公开(公告)日：1998-07-28
申请号：JP4695797
申请日：1997-02-17
申请人： TOWA CHEMICAL IND
发明人： MAGARA MITSUO , TATENO YOSHIAKI , YAMAZAKI FUMITO , KOMIYA SHINICHI , OGAWA HIROKO , MIKI HIROSHI , OKAMOTO NAOKI
IPC分类号： C13K13/00 , C07C31/18 , C07H1/08 , C07H3/02
摘要： PROBLEM TO BE SOLVED: To produce xylose and xylitol on an industrial scale in high efficiency at a low cost by using scarcely utilized squeezed cake left after squeezing an oil from the nut of oil palm, a cluster of oil palm after separating the nuts and the trunk of oil palm tree as a raw material. SOLUTION: One or more raw materials selected from the squeezed cake left after squeezing an oil from the nut of oil palm, a cluster of oil palm after separating the nuts and the trunk of oil palm tree are preparatorily heat-treated at 60-100 deg.C for 0.5-3hr in the presence of sulfuric acid or hydrochloric acid at an acid concentration of 0.1-0.5wt.%.

4. 发明专利

JPH09132587A PRODUCTION OF CRYSTALLINE MALTITOL 失效
公开(公告)号：JPH09132587A
公开(公告)日：1997-05-20
申请号：JP31372195
申请日：1995-11-08
申请人： TOWA CHEMICAL IND
发明人： YAMAZAKI FUMITO , SHIMAZU KOSHIRO , TATENO YOSHIAKI , MAGARA MITSUO , OKAMOTO NAOKI
IPC分类号： C07H1/00 , B01J25/00 , C07B61/00 , C07B63/00 , C07H15/04
摘要： PROBLEM TO BE SOLVED: To obtain high-purity crystalline maltitol at low cost by using a Raney catalyst for fixed bed dealt with conventional various problems. SOLUTION: This crystalline maltitol is obtained through the following three consecutive processes: (A) 1st process: a continuous catalytic hydrogenation of a syrup 30-75wt.% in concentration containing 81-90wt.%, on a solid basis, of maltose to produce the corresponding sugar alcohol syrup; (B) 2nd process: the sugar alcohol syrup is fed into a cation exchange resin column and subjected to chromatographic separation to obtain a high-maltitol content syrup fraction containing >=95wt.%, on a solid basis, of maltitol; and (C) 3rd process: the high-maltitol content syrup fraction is concentrated and then crystallized continuously to obtain the objective crystalline maltitol and a mother liquor, and the mother liquor is continuously mixed with the sugar alcohol syrup derived from the 1st process, and the resultant mixture is subjected to the 2nd process.

5. 发明专利

JP2000072791A ISOMERIZATION OF GLUCOSE 失效
公开(公告)号：JP2000072791A
公开(公告)日：2000-03-07
申请号：JP15924899
申请日：1999-06-07
申请人： TOWA CHEMICAL IND
发明人： TATENO YOSHIAKI , ISHII YOSHIFUMI , KATAURA KOICHI , SUGA MAMORU , OKAMOTO NAOKI
IPC分类号： C07H3/02 , B01J41/04 , C07B61/00
摘要： PROBLEM TO BE SOLVED: To provide a glucose isomerization catalyst of a molybdic acid- carrying ion-exchange resin that can be applied to the practical process in industry without rapid reduction in its catalyst activity. SOLUTION: A glucose solution is heated at a temperature higher than 70 deg.C in the presence of a catalyst of molybdic acid carried by a strong-base anionic ion-exchange resin having a porous matrix structure to isomerize glucose to mannose.

6. 发明专利

JPH11137285A PRODUCTION OF RIBITOL 失效
公开(公告)号：JPH11137285A
公开(公告)日：1999-05-25
申请号：JP32969597
申请日：1997-11-14
申请人： TOWA CHEMICAL IND
发明人： YAMAZAKI MASAYOSHI , YAMAZAKI FUMITO , MURANAKA CHIKAKO , KOSEKI TOSHIMI , TATENO YOSHIAKI , OKAMOTO NAOKI
IPC分类号： C12P7/18 , C12R1/645
摘要： PROBLEM TO BE SOLVED: To industrially and advantageously obtain ribitol from a cheap and easily obtainable raw material by culturing a microorganism belonging to the genus Trichosporonoides in a culture medium containing a fermentable saccharide as a main source of carbon and taking the product from the resultant culture. SOLUTION: This method is conducted by aerobically culturing a microorganism (e.g. Trichosporonoides oedocephalis ATCC 16958 or the like) belonging to the genus Trichosporonoides in a culture medium containing a fermentable saccharide as a main source of carbon in a saccharide concentration of 10 to 45 wt.% at pH of 3 to 5.5 at 24 to 38 deg.C, feeding the obtained culture into a column packed with a strong acid cation exchange resin of any one of aluminum, manganese and iron types, and taking ribitol by a chromatography fractionation adapted to separate a ribitol fraction, thus obtaining the objective ribitol industrially and advantageously by using an easily obtainable and cheap raw material instead of an expensive ribose.

7. 发明专利

JPH1028531A COMPOSITION FOR CANDY AND PRODUCTION OF CANDY USING THE SAME 失效
公开(公告)号：JPH1028531A
公开(公告)日：1998-02-03
申请号：JP20755496
申请日：1996-07-19
申请人： TOWA CHEMICAL IND
发明人： OHASHI KATSUAKI , SEGAWA MEGUMI , KITAJIMA TORU , OKAMOTO NAOKI
IPC分类号： A23G3/34 , A23G3/00 , A23L27/30 , A23L1/236
摘要： PROBLEM TO BE SOLVED: To obtain the subject composition easily detachable from the manufacturing framework, easy to mold, and excellent in low hygroscopicity and shape retention stability, comprising a sugar alcohol composition comprising specific ingredients including maltitol and a branched dextrin reduced product. SOLUTION: This composition affording candy with moderate tooth brittleness comprises (A) 70-95 pts.wt. of a sugar alcohol composition comprising 1-10wt.% of sorbitol, 43-67wt.% of maltitol, 13-25wt.% of maltotriitol and 10-30wt.% of an oligosaccharide alcohol >=4 in polymerization degree and (B) 5-30 pts.wt. of a branched dextrin reduced product comprising 0.1-2.0wt.% of sorbitol, 0.1-3.0wt.% of a hydrogenated disaccharide alcohol, 0.1-5.0wt.% of a hydrogenated trisaccharide alcohol and 90.0-99.7wt.% of a hydrogenated polyol >=4 in polymerization degree.

8. 发明专利

JPH09224577A FONDANT AND ITS PRODUCTION 失效
公开(公告)号：JPH09224577A
公开(公告)日：1997-09-02
申请号：JP5825996
申请日：1996-02-22
申请人： TOWA CHEMICAL IND
发明人： OHASHI KATSUAKI , KITAJIMA TORU , OKAMOTO NAOKI
IPC分类号： A23G3/00 , A23G3/34 , A23L1/30 , A23L27/30 , A61K31/045 , A61K31/047 , A61P1/02 , A61P3/04 , A61P3/06
摘要： PROBLEM TO BE SOLVED: To obtain a fondant with the features of low calorie and non-decaying by boiling down maltithol from an aqueous solution in stead of sugar and adding seed, mainly maltitol. SOLUTION: The maltitol solution is boiled and then the seed of maltitol is added to it and mixed while cooing the solution. The seed prepared by drying and crushing a fondant mainly consisting of maltitol is added by 0.1 to 10% by weight with respect to the weight of the boiled-down liquid. The fondant is featured by the mellowness, low calorie, nonhygroscopic, slightly fermentable, the suppression of body fat, non-decaying of maltitol so that sweetness, a sweetness quality, a touching feeling, etc., at the time of producing from sugar are not damaged.

9. 发明专利

JPH10286100A PURIFICATION OF XYLOSE 失效
公开(公告)号：JPH10286100A
公开(公告)日：1998-10-27
申请号：JP11358797
申请日：1997-04-16
申请人： TOWA CHEMICAL IND
发明人： HIDAKI MASARU , NOGUCHI TAKASHI , IKEDA SUMIO , OKAMOTO NAOKI
IPC分类号： C13K13/00
摘要： PROBLEM TO BE SOLVED: To easily purify xylose useful for various kinds of foods, etc., at a low cost by mixing a xylose-crystallizing mother liquor with crude crystallized xylose with stirring, and subsequently separating the produced crystals from the crystallizing mother liquor without passing through a process for perfectly dissolving the mixture. SOLUTION: This method for purifying xylose used for various kinds of foods, etc., comprises mixing and stirring a xylose-crystallizing mother liquor with crude crystallized xylose having a xylose purity of >=80 wt.% so as to give a solid concentration of 65-80 wt.%, separating the crystallized xylose from the xylose-crystallizing mother liquor without passing through a process for perfectly dissolving the mixture, mixing and stirring the obtained xylose- crystallizing mother liquor with crude crystallized xylose, separating the crystallized xylose from the xylose-crystallizing mother liquor without passing through a process for perfectly dissolving the mixture, and further repeating the above operations. Thereby, the purity of the crystallized xylose can be enhanced, and the by-production of the xylose-crystallizing mother liquor low in utilization value can be reduced.

10. 发明专利

JPH1017589A CRYSTAL MALTITOL AND PRODUCTION OF MOLASSES-CONTAINING CRYSTAL CONTAINING THE SAME 失效
公开(公告)号：JPH1017589A
公开(公告)日：1998-01-20
申请号：JP19409996
申请日：1996-07-05
申请人： TOWA CHEMICAL IND
发明人： YONEDA SUSUMU , TATENO YOSHIAKI , MAGARA MITSUO , OKAMOTO NAOKI
IPC分类号： C13K7/00 , B01D15/08 , C07H15/04
摘要： PROBLEM TO BE SOLVED: To produce the subject compound useful as a raw material for foods, medicines, cosmetics, etc., at a low cost by catalytically hydrogenating a syrup containing a specific amount of maltose in a solid material, then repetitively chromatographically separating and purifying the resultant product and then carrying out the spray-drying, etc., of the purified product. SOLUTION: A syrup containing 40-75wt.% maltose in a solid material is catalytically hydrogenated to provide a sugaralcohol syrup, which is then chromatographically separated in a cation exchange resin column to afford a fraction containing a large amount of sorbitol, a maltitol-containing fraction (A) containing 80.5-86.5wt.% maltiol and a polyol fraction having >=3 polymerization degree. The resultant fraction (A) is then passed through a cation exchange resin column and separated into a sorbitol- containing fraction, a maltitol-containing syrup fraction (B) containing >=97.5wt.% maltitol and a polyol fraction having >=3 polymerization degree. The separated fraction (B) is further concentrated and then crystallized to provide crystal maltitol and the mother liquor containing >=90wt.% maltitol. The mother liquor is subsequently spray- dried or cooled and kneaded in the presence of a seed crystal to afford the objective molasses-containing crystal.

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