Patents Assigned to Mitsui Sugar Co., Ltd.
  • Publication number: 20210369597
    Abstract: One aspect of the present invention provides an anti-obesity agent, an anti-dementia agent, a deodorant, an anti-aging agent, an anti-glycation agent, an anti-type I allergy agent, a hypotensive agent, a flavor improving agent, a muscle enhancing agent, and a bone metabolism improving agent which contain a bagasse decomposition extract as an active ingredient.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 2, 2021
    Applicant: Mitsui Sugar Co., Ltd.
    Inventors: Toma Furuta, Masami Mizu, Kiyoaki Miyasaka, Sayoko Fujii, Kazuyo Shiomi, Satoru Itou, Miki Sakazaki
  • Publication number: 20210251884
    Abstract: One aspect of the present invention provides an anti-obesity agent, an anti-dementia agent, a deodorant, an anti-aging agent, an anti-glycation agent, an anti-type I allergy agent, a hypotensive agent, a flavor improving agent, a muscle enhancing agent, and a bone metabolism improving agent which contain a bagasse decomposition extract as an active ingredient.
    Type: Application
    Filed: April 5, 2021
    Publication date: August 19, 2021
    Applicant: Mitsui Sugar Co., Ltd.
    Inventors: Toma Furuta, Masami Mizu, Kiyoaki Miyasaka
  • Publication number: 20210059964
    Abstract: According to an aspect of the present invention, there is provided an anti-I-type allergy agent including: p-coumaric acid as an active ingredient. In addition, according to another aspect of the present invention, there is provided an anti-dementia agent including: p-coumaric acid as an active ingredient.
    Type: Application
    Filed: January 23, 2019
    Publication date: March 4, 2021
    Applicant: Mitsui Sugar Co., Ltd.
    Inventors: Toma Furuta, Masami Mizu
  • Patent number: 9737558
    Abstract: The present invention provides a Peyer's patch activator containing a polysaccharide obtained from sugar cane as an active ingredient, wherein the polysaccharide contains ?-glucan as a main component and has a peak molecular weight within a range of 720,000 to 1,080,000, with a proportion of glucose in all component sugars being 80% or more, and proportions of nonreducing terminal glucose and ?-1,6-linked glucose being 20 to 30% and 15 to 25%, respectively.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: August 22, 2017
    Assignees: Mitsui Sugar Co., Ltd., The Kitasato Institute
    Inventors: Haruki Yamada, Hiroaki Kiyohara, Kazuhiko Otoguro, Aki Ishiyama, Masato Iwatsuki, Satoshi Omura, Masami Mizu, Toshikazu Kawai, Jun Kashimura, Kenji Koge
  • Patent number: 9670555
    Abstract: PURPOSE: An object of the present invention is to provide a method for producing a sugar crystal-containing liquid with good reproducibility, wherein crystallization is enhanced, it is unnecessary to add seed crystals which may affect the number of grains and a size of the crystals, and graining conditions are stable. CONSTITUTION: The present invention is a method for producing a sugar crystal-containing liquid, wherein the method comprises steps of preparing a liquid supersaturated with sugar; and applying a shearing force to the liquid, characterized in that the step of applying the shearing force comprises exerting a pressure higher than atmospheric pressure on the liquid to make the liquid pass through a narrow space.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: June 6, 2017
    Assignee: MITSUI SUGAR CO., LTD.
    Inventors: Masahiro Okuno, Hisanori Nakajima
  • Publication number: 20160369358
    Abstract: PURPOSE: An object of the present invention is to provide a method for producing a sugar crystal-containing liquid with good reproducibility, wherein crystallization is enhanced, it is unnecessary to add seed crystals which may affect the number of grains and a size of the crystals, and graining conditions are stable. CONSTITUTION: The present invention is a method for producing a sugar crystal-containing liquid, wherein the method comprises steps of preparing a liquid supersaturated with sugar; and applying a shearing force to the liquid, characterized in that the step of applying the shearing force comprises exerting a pressure higher than atmospheric pressure on the liquid to make the liquid pass through a narrow space.
    Type: Application
    Filed: June 16, 2014
    Publication date: December 22, 2016
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Masahiro OKUNO, Hisanori NAKAJIMA
  • Publication number: 20150258131
    Abstract: The present invention provides a Peyer's patch activator containing a polysaccharide obtained from sugar cane as an active ingredient, wherein the polysaccharide contains ?-glucan as a main component and has a peak molecular weight within a range of 720,000 to 1,080,000, with a proportion of glucose in all component sugars being 80% or more, and proportions of nonreducing terminal glucose and ?-1,6-linked glucose being 20 to 30% and 15 to 25%, respectively.
    Type: Application
    Filed: September 18, 2013
    Publication date: September 17, 2015
    Applicants: The Kitakaso Institute, Mitsui Sugar Co., Ltd.
    Inventors: Haruki Yamada, Hiroaki Kiyohara, Kazuhiko Otoguro, Aki Ishiyama, Masato Iwatsuki, Satoshi Omura, Masami Mizu, Toshikazu Kawai, Jun Kashimura, Kenji Koge
  • Patent number: 9017745
    Abstract: A method for reducing body fat accumulation is provided that includes: providing a reducer of body fat accumulation, wherein the reducer comprises isomaltulose; having an individual ingest the reducer; and having the individual consume a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides, wherein the reducer is ingested before or after or simultaneous with consuming the carbohydrate, and wherein the reducer reduces the individual's body fat accumulation caused by consuming the carbohydrate. The reducer of body fat accumulation includes isomaltulose (PALATINOSE™) as an active ingredient so that when the reducer is ingested and a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides is consumed, accumulation of body fat resulting from ingesting the carbohydrate is reduced.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: April 28, 2015
    Assignee: Mitsui Sugar Co., Ltd.
    Inventors: Jun Kashimura, Yukie Nagai, Tadashi Ebashi
  • Patent number: 9017744
    Abstract: A method for reducing blood glucose level increase is provided that includes: providing a reducer of blood glucose level increase, wherein the reducer comprises isomaltulose; having an individual ingest the reducer; and having the individual consume a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides, wherein the reducer is ingested before or after or simultaneously with consuming the carbohydrate, and wherein the reducer reduces an increase in the individual's blood glucose level caused by consuming the carbohydrate. The reducer of blood glucose level increase includes isomaltulose (PALATINOSE™) as an active ingredient so that when the reducer is ingested and a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides is consumed, an increase in blood glucose level caused by ingesting the carbohydrate is reduced.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: April 28, 2015
    Assignee: Mitsui Sugar Co., Ltd.
    Inventors: Jun Kashimura, Yukie Nagai, Tadashi Ebashi
  • Patent number: 8709514
    Abstract: The invention provides a stevia formulation comprising a stevia sweetener with a rebaudioside A content of 95% or greater, and 0.25 to 5.15 parts by weight of a sugarcane-derived extract (a), 0.06 to 2.50 parts by weight of a sugarcane-derived extract (b) and 0.002 to 12.5 parts by weight of ?-aminobutyric acid with respect to 100 parts by weight of the stevia sweetener.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 29, 2014
    Assignee: Mitsui Sugar Co., Ltd.
    Inventors: Yumiko Tezuka, Takayuki Kiyofuji, Yukie Nagai, Toshiaki Sugitani
  • Publication number: 20130203867
    Abstract: The invention provides a stevia formulation comprising a stevia sweetener with a rebaudioside A content of 95% or greater, and 0.25 to 5.15 parts by weight of a sugarcane-derived extract (a), 0.06 to 2.50 parts by weight of a sugarcane-derived extract (b) and 0.002 to 12.5 parts by weight of ?-aminobutyric acid with respect to 100 parts by weight of the stevia sweetener.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 8, 2013
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Yumiko Tezuka, Takayuki Kiyofuji, Yukie Nagai, Toshiaki Sugitani
  • Publication number: 20120270832
    Abstract: A ketone body accumulation inhibitor that inhibits the accumulation of ketone bodies caused by exercising is provided in the present invention. The ketone body accumulation inhibitor contains isomaltulose as an active ingredient.
    Type: Application
    Filed: June 22, 2012
    Publication date: October 25, 2012
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Masahiro Okuno, Koji Suzuki
  • Patent number: 8017742
    Abstract: Disclosed is a gene carrier composed of a hydrogen-bonding polymer having a polymer chain with hydrogen-bonding sites formed on the polymer chain, in which the polymer chain has a conformation similar to the conformation of a nucleic acid, and particularly, the polymer chain has helix parameters similar to the helix parameters of a nucleic acid of a helix structure. In a preferred embodiment, the hydrogen-bonding polymer is composed of ?-1,3-glucan such as schizophyllan. The carrier can be expected to be applied as a vector and a separator for nucleic acids because it is capable of interacting with a nucleic acid to form a complex with the nucleic acid and thus carrying the nucleic acid.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: September 13, 2011
    Assignees: Japan Science and Technology Agency, Mitsui Sugar Co., Ltd.
    Inventors: Kazuo Sakurai, Seiji Shinkai, Taro Kimura, Kengo Tabata, Kazuya Koumoto, Oliver Gronwald
  • Patent number: 7935683
    Abstract: Disclosed is a complex which comprises a carbon nanotube and a modified polysaccharide having a backbone chain with the side thereof being introduced with monosaccharide or oligosaccharide residues. The polysaccharide is preferably ?-1,3-glucan. The complex is prepared by admixing a solution of the modified polysaccharide dissolved in an aprotic polar solvent or a strong alkali solution with an aqueous dispersion of the carbon nanotube, and incubating the mixture.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: May 3, 2011
    Assignees: Japan Science and Technology Agency, Mitsui Sugar Co., Ltd.
    Inventors: Masami Mizu, Seiji Shinkai, Teruaki Hasegawa, Munenori Numata, Tomohisa Fujisawa, Kazuo Sakurai
  • Publication number: 20110028707
    Abstract: An object of the present invention is to provide a ketone body accumulation inhibitor which inhibits the accumulation of ketone bodies caused by exercising. The present invention provides a ketone body accumulation inhibitor containing isomaltulose as an active ingredient.
    Type: Application
    Filed: March 25, 2009
    Publication date: February 3, 2011
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Masahiro Okuno, Koji Suzuki
  • Publication number: 20110009358
    Abstract: A method for reducing body fat accumulation is provided that includes: providing a reducer of body fat accumulation, wherein the reducer comprises isomaltulose; having an individual ingest the reducer; and having the individual consume a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides, wherein the reducer is ingested before or after or simultaneous with consuming the carbohydrate, and wherein the reducer reduces the individual's body fat accumulation caused by consuming the carbohydrate. The reducer of body fat accumulation includes isomaltulose (PALATINOSE™) as an active ingredient so that when the reducer is ingested and a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides is consumed, accumulation of body fat resulting from ingesting the carbohydrate is reduced.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 13, 2011
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Jun KASHIMURA, Yukie NAGAI, Tadashi EBASHI
  • Publication number: 20110008486
    Abstract: A method for reducing blood glucose level increase is provided that includes: providing a reducer of blood glucose level increase, wherein the reducer comprises isomaltulose; having an individual ingest the reducer; and having the individual consume a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides, wherein the reducer is ingested before or after or simultaneously with consuming the carbohydrate, and wherein the reducer reduces an increase in the individual's blood glucose level caused by consuming the carbohydrate. The reducer of blood glucose level increase includes isomaltulose (PALATINOSE™) as an active ingredient so that when the reducer is ingested and a carbohydrate having an ?-1,6-glucosyl bond ratio of from 0% to less than 50% relative to the total bonds among constituent saccharides is consumed, an increase in blood glucose level caused by ingesting the carbohydrate is reduced.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 13, 2011
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Jun KASHIMURA, Yukie NAGAI, Tadashi EBASHI
  • Patent number: 7790189
    Abstract: Disclosed is a new type of immunostimulating agent including an immunostimulating oligonucleotide complexed with a carrier which is safe and has a high transfection effect. The carrier complexed with the immunostimulating oligonucleotide to form the immunostimulating agent is a polysaccharide having ?-1,3-bonds (preferably ?-1,3-glucan such as schizophyllan). A preferred example of the immunostimulating oligonucleotide is one containing an unmethylated CpG motif. The polysaccharide for use is preferably modified with nucleic acid-binding functional group and/or cell membrane-affinitive functional group.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: September 7, 2010
    Assignees: Mitsui Sugar Co., Ltd., Japan Science and Technology Agency
    Inventors: Masami Mizu, Seiji Shinkai, Kazuo Sakurai, Kazuya Koumoto, Munenori Numata, Takahiro Matsumoto
  • Patent number: 7521433
    Abstract: Disclosed are gene carriers utilizing ?-1,3-glucan and methods of preparing the same. The ?-1,3-glucan has at least one 1,6-glucopyranoside branch and is chemically modified through periodate oxidation and reductive amination so as to impart nucleic acid-binding functional groups (for example, cationic functional groups) to at least some of the 1,6-glucopyranoside branches thereof. Triple helix ?-1,3-glucan is dissolved in a polar organic solvent to form single-stranded ?-1,3-glucan. By replacing, in the presence of a nucleic acid, the polar organic solvent for the solution containing the chemically modified single-stranded ?-1,3-glucan by water, a complex (gene carrier) is formed in which the nucleic acid is bound to double-stranded ?-1,3-glucan.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: April 21, 2009
    Assignees: Japan Science and Technology Agency, Mitsui Sugar Co., Ltd., Fukuoka Prefectural Government
    Inventors: Taro Kimura, Masami Mizu, Kazuo Sakurai, Seiji Shinkai, Kazuya Koumoto
  • Publication number: 20080262210
    Abstract: Disclosed is a new type of immunostimulating agent including an immunostimulating oligonucleotide complexed with a carrier which is safe and has a high transfection effect. The carrier complexed with the immunostimulating oligonucleotide to form the immunostimulating agent is a polysaccharide having ?-1,3-bonds (preferably ?-1,3-glucan such as schizophyllan). A preferred example of the immunostimulating oligonucleotide is one containing an unmethylated CpG motif. The polysaccharide for use is preferably modified with nucleic acid-binding functional group and/or cell membrane-affinitive functional group.
    Type: Application
    Filed: May 13, 2004
    Publication date: October 23, 2008
    Applicants: Mitsui Sugar Co., Ltd., Japan Science and Technology Agency
    Inventors: Masami Mizu, Seiji Shinkai, Kazuo Sakurai, Kazuya Koumoto, Munenori Numata, Takahiro Matsumoto