A NOVEL PROCESS FOR THE PREPARATION OF REBAUDIOSIDE D AND OTHER RELATED NATURALLY OCCURRING SWEETENERS

Title:

A NOVEL PROCESS FOR THE PREPARATION OF REBAUDIOSIDE D AND OTHER RELATED NATURALLY OCCURRING SWEETENERS

Document Type and Number:

WIPO Patent Application WO/2013/102793

Kind Code:

A3

Abstract:

A novel process for preparation of Rebaudioside D (RD), and other related naturally occurring sweeteners is provided. RD is a natural sweetening agent which can decrease the bitter aftertaste of steviol glycosides. The said process is suitable for commercial manufacturing by using readily available natural products and nontoxic reagents.

Inventors:

CHEN PING (US)
LI YINQIANG (CN)
PENG SHAOPING (CN)

Application Number:

PCT/IB2012/003095

Publication Date:

November 21, 2013

Filing Date:

December 10, 2012

Export Citation:

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Assignee:

SU ZHOU JING HONG BIOTECH CO LTD (CN)

International Classes:

C07H15/256; C07H1/00

Domestic Patent References:

WO2010146463A2	2010-12-23
WO2008091547A2	2008-07-31
WO2009038978A2	2009-03-26

Foreign References:

CN102060892A

2011-05-18

Other References:

HIROSHI ISHIKAWA ET AL.: "Transfructosylation of Rebaudioside A (a Sweet Glycoside of Stevia Leaves) with Microbacterim beta-Fructofuranosidase.", CHEM. PHARM. BULL., vol. 39, no. 8, August 1991 (1991-08-01), pages 2043 - 2045

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