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1. (WO2018166475) STEVIOSIDE M CRYSTAL FORM, PREPARATION METHOD THEREFOR AND USE THEREOF
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Pub. No.: WO/2018/166475 International Application No.: PCT/CN2018/079010
Publication Date: 20.09.2018 International Filing Date: 14.03.2018
IPC:
C07H 15/256 (2006.01) ,C07H 1/06 (2006.01) ,A23L 33/125 (2016.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
15
Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
20
Carbocyclic rings
24
Condensed ring systems having three or more rings
256
Polyterpene radicals
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
1
Processes for the preparation of sugar derivatives
06
Separation; Purification
[IPC code unknown for A23L 33/125]
Applicants: ZHUCHENG HAOTIAN PHARM CO., LTD.[CN/CN]; 1 Haotian Road, Xinxing, Zhucheng Weifang, Shandong 262218, CN
Inventors: ZHU, Liping; CN
MEI, Xuefeng; CN
HUANG, Ying; CN
WANG, Jianrong; CN
Agent: XU AND PARTNERS, LLC.; Room 106, Building No. 1, Universal High-Tech Plaza, 958 Zhen Bei Road, Putuo District Shanghai 200333, CN
Priority Data:
201710157466.616.03.2017CN
Title (EN) STEVIOSIDE M CRYSTAL FORM, PREPARATION METHOD THEREFOR AND USE THEREOF
(FR) FORME CRISTALLINE M DE STÉVIOSIDE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
(ZH) 甜菊糖M苷晶型及制备方法和用途
Abstract:
(EN) The present invention relates to a stevioside M crystal form, a preparation method therefor and a use thereof, and specifically, relates to a naturally extracted high-intensity sweetener, i.e., a stevioside M crystal form A, the preparation method therefor and the user thereof. By means of comprehensive characterization of the new crystal form, the new crystal form is found to have advantages such as a high degree of crystallinity, good stability, and low hygroscopicity, and is applicable to a more comprehensive field of application. The preparation method in the present invention is simple and easy to operate, has high selectivity and good reproducibility, and can stably obtain the target crystal form.
(FR) La présente invention concerne une forme cristalline M de stévioside, son procédé de préparation et son utilisation, et concerne particulièrement, un édulcorant de haute intensité extrait naturellement, c'est-à-dire une forme cristalline M de stévioside A, son procédé de préparation et son utilisation. Au moyen de la caractérisation complète de la nouvelle forme cristalline de l'invention, cette dernière, présente des avantages tels qu'un degré de cristallinité élevé, une bonne stabilité et une faible hygroscopicité, et peut être appliquée à un domaine d'application plus complet. Le procédé de préparation de la présente invention est simple et facile à mettre en œuvre, possède une sélectivité élevée et une bonne reproductibilité, et permet d’obtenir de manière stable la forme cristalline cible.
(ZH) 本发明涉及甜菊糖M苷晶型及制备方法和用途,具体地,涉及一种天然提取的高倍甜味剂甜菊糖M苷晶型A、制备方法及其应用。通过对该新晶型进行了全面表征,发现该新晶型具有结晶度高,稳定性好、吸湿性小等优点,适于更加广泛的运用领域。本发明涉及的制备方法简单,易于操作,选择性多,重现性好,可以稳定地获得目标晶型。
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Chinese (ZH)
Filing Language: Chinese (ZH)