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1. (WO2018029272) CRYSTALLIZATION OF STEVIOL GLYCOSIDES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/029272    International Application No.:    PCT/EP2017/070240
Publication Date: 15.02.2018 International Filing Date: 09.08.2017
IPC:
C07H 1/06 (2006.01), C07H 15/256 (2006.01), A23L 2/60 (2006.01)
Applicants: DSM IP ASSETS B.V. [NL/NL]; Het Overloon 1 6411 TE HEERLEN (NL)
Inventors: GALAEV, Igor; (NL).
DE PATER, Robertus, Mattheus; (NL)
Agent: CHADWICK, Mark Craig; (NL)
Priority Data:
62/372733 09.08.2016 US
Title (EN) CRYSTALLIZATION OF STEVIOL GLYCOSIDES
(FR) CRISTALLISATION DE GLYCOSIDES DE STÉVIOL
Abstract: front page image
(EN)A method for purifying rebaudioside M, which method comprises: (a) providing a solution comprising rebaudioside M at a concentration of at least about 10g/L and at a purity of at least about 10% by weight on a dry basis; and (b) crystallizing from the solution a high purity composition comprising rebaudioside M, thereby to purify rebaudioside M.
(FR)L'invention porte également sur un procédé de purification du rébaudioside M, lequel procédé comprend : (a) fournir une solution comprenant du rébaudioside M à une concentration d'au moins environ 10g/L et à une pureté d'au moins environ 10 % en poids sur une base sèche; et (b) cristalliser à partir de la solution une composition de haute pureté comprenant du rébaudioside M, pour purifier ensuite le rebaudioside M.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)