Α-GLUCAN MIXTURE, METHOD FOR PRODUCING SAID MIXTURE, AND APPLICATION FOR SAID MIXTURE

WIPO Patent Application WO/2017/094895

A1

The present invention addresses the problem of providing: an α-glucan mixture having an appropriate range of molecular weight, wherein when the α-glucan mixture is molded into an edible film, the resulting film is transparent and has exceptional strength and water-solubility even when no plasticizer is added thereto; and an application for said α-glucan mixture. The present invention overcomes the problem by providing: an α-glucan mixture obtained by a production method that comprises a step for gelatinizing a waxy starch and activating and liquefying an amylase, wherein the α-glucan mixture has features (1) and (2) described below; and an application for said α-glucan mixture: (1) The weight-average molecular weight (Mw) is within the range of 150-3,000 kDa; and (2) the value (Mw/Mn) obtained by dividing the weight-average molecular weight (Mw) by the number-average molecular weight (Mn) is 35.1 or less.

KISHISHITA SEIICHIRO (JP)
KANASHIMA SHOKO (JP)
MIYATA MANABU (JP)
YAMAMOTO TAKUO (JP)
HINO KATSUHIKO (JP)
NISHIMOTO TOMOYUKI (JP)

PCT/JP2016/085946

June 08, 2017

December 02, 2016

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HAYASHIBARA CO (JP)

C12P19/14; A23L5/00; A23L29/00; A23L29/20; A61K9/20; A61K47/36; C08B37/00; C08L3/00; C12P19/18; A23B5/06; A23L7/109

WO2008136331A1	2008-11-13
WO2008044588A1	2008-04-17
WO2008044586A1	2008-04-17

DENPUN KARA KOSO NO CHIKARA DE TSUKURU ATARASHII SUIYOSEI SHOKUBUTSU SEN'I 'ISOMALTODEXTRIN, 2016, Retrieved from the Internet [retrieved on 20170217]
See also references of EP 3399046A4

SUMA Mitsuo (JP)

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