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1. (WO2007086389) WATER-SOLUBLE POLYSACCHARIDES ORIGINATING IN RICE BRAN, METHOD OF PRODUCING THE SAME AND EMULSIFIER USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/086389    International Application No.:    PCT/JP2007/051032
Publication Date: 02.08.2007 International Filing Date: 24.01.2007
IPC:
C08B 37/00 (2006.01), A23L 1/035 (2006.01), A23L 1/308 (2006.01), B01D 11/02 (2006.01), B01F 17/56 (2006.01)
Applicants: FUJI OIL COMPANY, LIMITED [JP/JP]; 1-5, Nishishinsaibashi 2-chome, Chuo-ku, Osaka-shi Osaka5420086 (JP) (For All Designated States Except US).
FUJII, Nanae [JP/JP]; (JP) (For US Only).
TOBE, Junko [JP/JP]; (JP) (For US Only).
NAKAMURA, Akihiro [JP/JP]; (JP) (For US Only)
Inventors: FUJII, Nanae; (JP).
TOBE, Junko; (JP).
NAKAMURA, Akihiro; (JP)
Priority Data:
2006-017239 26.01.2006 JP
Title (EN) WATER-SOLUBLE POLYSACCHARIDES ORIGINATING IN RICE BRAN, METHOD OF PRODUCING THE SAME AND EMULSIFIER USING THE SAME
(FR) POLYSACCHARIDES HYDROSOLUBLES PROVENANT D’ISSUES DE RIZ, MÉTHODE DE PRODUCTION DESDITS POLYSACCHARIDES ET ÉMULSIFIANT UTILISANT LESDITS POLYSACCHARIDES
(JA) 米糠由来の水溶性多糖類、その製造法及びこれを用いた乳化剤
Abstract: front page image
(EN)To effectively utilize rice bran, it is intended to efficiently extract water-soluble polysaccharides from rice bran. Further, attempts are made to use these water-soluble polysaccharides as a functional material not only having the function as dietary fibers but also being capable of improving the physical properties and functions of foods. It is found out that functional polysaccharides constituting cell wall can be efficiently extracted from rice bran at a high temperature under acidic conditions. It is also found out that the water-soluble polysaccharides thus obtained have the function as an emulsifier in addition to the function as dietary fibers.
(FR)La présente invention concerne l'utilisation efficace des issues de riz par extraction efficace de polysaccharides hydrosolubles des issues de riz. En outre, la présente invention concerne des essais d'application de ces polysaccharides hydrosolubles en tant que matériel fonctionnel, non seulement comme fibres diététiques mais également comme élément améliorant les propriétés et les fonctions physiques des aliments. Il a été découvert que les polysaccharides fonctionnels constitutifs de la paroi cellulaire peuvent être extraits de façon efficace des issues de riz à température élevée dans des conditions acides. Il a également été découvert que les polysaccharides hydrosolubles ainsi obtenus agissent en tant qu’émulsifiants en plus de leur fonction de fibres diététiques.
(JA) 米糠を有効活用するべく、効率よく水溶性の多糖類を抽出することを課題とした。ダイエタリーファイバーとしての機能の他に食品の物性や機能を改良する機能性素材として利用できないか検討することを目的とした。米糠を高温条件下、酸性条件で抽出し、細胞壁構成成分である機能性多糖類を効率よく抽出できる知見を得るに到った。加えて本発明の水溶性多糖類はダイエタリーファイバーとしての機能の他に乳化剤として機能する知見を得るに到った。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)