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Title:
NOVEL STEVIOL GLYCOSIDE, METHOD FOR PRODUCING SAME, AND SWEETENER COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2021/020516
Kind Code:
A1
Abstract:
The present invention provides a novel steviol glycoside containing xylose. According to the present invention, there is provided a compound represented by formula (1), or a salt or hydrate thereof. (In formula, (i) R1 represents Xyl(1-2)Glc1- and R2 represents Glc(1-2)[Glc(1-3)]Glc1-; or (ii) R1 represents Glc(1-2)[Glc(1-3)]Glc1- and R2 represents Xyl(1-2)[Glc(1-3)]Glc1-, where Glc represents glucose and Xyl represents xylose.)

Inventors:
URAI SOICHIRO (JP)
IWAKI KAZUNARI (JP)
MIYAGAWA KATSURO (JP)
HIRAI TADAYOSHI (JP)
NAGAO KOJI (JP)
YOKOO YOSHIAKI (JP)
WATANABE TAKEHIRO (JP)
FUJIKAWA KOHKI (JP)
Application Number:
PCT/JP2020/029271
Publication Date:
February 04, 2021
Filing Date:
July 30, 2020
Export Citation:
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Assignee:
SUNTORY HOLDINGS LTD (JP)
International Classes:
C07H15/256; A23L27/00; C12N15/09
Domestic Patent References:
WO2018090020A12018-05-17
WO2018181515A12018-10-04
Other References:
PERERA, WILMER H. ET AL.: "Assignment of sugar arrangement in branched steviol glycosides using electrospray ionization quadrupole time-of-flight tandem mass spectrometry", RAPID COMMUNICATIONS IN MASS SPECTROMETRY, vol. 31, 2017, pages 315 - 324, XP055736572, ISSN: 1097-0231, DOI: 10.1002/rcm.7784
PERERA WILMER H., GHIVIRIGA ION, RODENBURG DOUGLAS L., CARVALHO RAQUEL, ALVES KAMILLA, MCCHESNEY JAMES D.: "Development of a high- performance liquid chromatography procedure to identify known and detect novel C-13 oligosaccharide moieties in diterpene glycosides from Stevia rebaudiana (Bertoni) Bertoni (Asteraceae): Structure elucidation of rebaudiosides V and W", JOURNAL OF SEPARATION SCIENCE, vol. 40, 2017, pages 3771 - 3781, XP055789748, ISSN: 1615-9314
FERERA, WILMER H. ET AL.: "Rebaudiosides T and U, minor C-19 xylopyranosyl and arabinopyranosyl steviol glycoside derivatives from Stevia rebaudiana (Bertoni) Bertoni", PHYTOCHEMISTRY, vol. 135, 2017, pages 106 - 114, XP029898124, ISSN: 0031-9422, DOI: 10.1016/j.phytochem.2016.12.001
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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