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Patent Searching and Data


Title:
STEVIOL GLYCOSIDE COMPOSITION AND METHOD FOR PRODUCING STEVIOL GLYCOSIDE COMPOSITION FROM DRIED LEAVES OF STEVIA PLANT
Document Type and Number:
WIPO Patent Application WO/2021/039944
Kind Code:
A1
Abstract:
According to one aspect of the present invention, a steviol glycoside composition is provided, in which the total content of specific nine types of steviol glycosides is equal to or more than 60% by weight and less than 95% by weight and the total content of steviol glycosides other than the nine types of steviol glycosides and stevia-derived components other than the steviol glycosides is 5 to 40% by weight each relative to the total solid content weight of the steviol glycoside composition, the weight-based ratios of the content of rebaudioside A and the content of rebaudioside D each relative to the total content of the nine types of steviol glycosides are 35 to 75% by weight and 5 to 30% by weight, respectively, and the steviol glycoside composition has at least one property selected from the following properties: the methanol content is 0.10% by weight or less relative to the total content of the nine types of steviol glycosides in the composition; the polyphenol content is 2.0% by weight or less relative to the total content of the nine types of steviol glycosides in the composition; and the total nitrogen amount is 0.40% by weight or less relative to the total amount of the nine types of steviol glycosides in the composition.

Inventors:
UTSUMI YUI (JP)
TAKAYANAGI KEISUKE (JP)
NISHIBORI TOMOYUKI (JP)
URAI SOICHIRO (JP)
MITSUI RYOKI (JP)
YOKOO YOSHIAKI (JP)
Application Number:
PCT/JP2020/032520
Publication Date:
March 04, 2021
Filing Date:
August 28, 2020
Export Citation:
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Assignee:
SUNTORY HOLDINGS LTD (JP)
International Classes:
A23L27/00; A23L2/60
Foreign References:
JPS5476600A1979-06-19
JPS5539731A1980-03-19
JP2016515814A2016-06-02
JP2018535656A2018-12-06
JPS6425790A1989-01-27
JP2016537317A2016-12-01
Other References:
MITSUBISHI CHEMICAL: "Stevia Sweetener Purification", FOOD & BEVERAGE-APPLICATION-ION EXCHANGE RESINS, vol. 5, 1 January 2018 (2018-01-01), pages 1 - 13, Retrieved from the Internet [retrieved on 20201012]
DE OLIVEIRA ET AL.: "Chitosan as Flocculant Agent for Clarification of Stevia Extrac t", POLIMEROS, vol. 22, no. 4, 2012, pages 401 - 406, XP055796503
KOOTSTRA, A.M.J. ET AL.: "Extraction of steviol glycosides from fresh Stevia using acidified water; comparison to hot water extraction, including purification", ACRRES, January 2017 (2017-01-01), pages 1 - 26, XP055796502
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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