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1. (WO2008102743) NOVEL &agr;-GALACTOSIDASE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/102743    International Application No.:    PCT/JP2008/052691
Publication Date: 28.08.2008 International Filing Date: 19.02.2008
C12P 19/18 (2006.01), C12R 1/07 (2006.01)
Applicants: ASAHI KASEI CHEMICALS CORPORATION [JP/JP]; 1-105, Kanda Jinbocho, Chiyoda-ku, Tokyo 1018101 (JP) (For All Designated States Except US).
IMAZU, Shinichi [JP/JP]; (JP) (For US Only).
KONISHI, Kazunobu [JP/JP]; (JP) (For US Only)
Inventors: IMAZU, Shinichi; (JP).
KONISHI, Kazunobu; (JP)
Agent: SIKs & Co.; 8th Floor, Kyobashi-Nisshoku Bldg., 8-7, Kyobashi 1-chome, Chuo-ku, Tokyo 1040031 (JP)
Priority Data:
2007-037504 19.02.2007 JP
2007-037505 19.02.2007 JP
(JA) 新規なα-ガラクトシダーゼ
Abstract: front page image
(EN)A novel &agr;-galactosidase with which raffinose can be selectively synthesized. The &agr;-galactosidase has the property of attaining a selectivity to raffinose of 65% or higher when the dehydrating condensation of sucrose and galactose as raw materials yields oligosaccharides having a raffinose content of 0.5% or higher.
(FR)L'invention porte sur une nouvelle α-galactosidase avec laquelle le raffinose peut être synthétisé de façon sélective. L'α-galactosidase présente la propriété de permettre de parvenir à une sélectivité vis-à-vis du raffinose de 65 % ou plus lorsque la condensation par déshydratation de saccharose et de galactose comme matières premières fournit des oligosaccharides ayant une teneur en raffinose de 0,5 % ou plus.
(JA) 本発明の目的は、選択的にラフィノースを合成することが可能な新規α-ガラクトシダーゼを提供することである。本発明によれば、スクロースとガラクトースを原料とした脱水縮合反応において、生成オリゴ糖中のラフィノース含有率が0.5%以上のとき、ラフィノース合成選択率が65%以上という性質を有するα-ガラクトシダーゼが提供される。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, LY, MA, MD, ME, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)