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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11408019 B1

PDFFull Text
Date of Patent:
Aug. 09, 2022

Filed:

Dec. 02, 2016

Alpha-glucan mixture, its preparation and uses

Applicant:

Hayashibara Co., Ltd., Okayama, JP;

Inventors:

Seiichiro Kishishita, Okayama, JP;

Shoko Kanashima, Okayama, JP;

Manabu Miyata, Okayama, JP;

Takuo Yamamoto, Okayama, JP;

Katsuhiko Hino, Okayama, JP;

Tomoyuki Nishimoto, Okayama, JP;

Assignee:

HAYASHIBARA CO., LTD., Okayama, JP;

Attorney:

Browdy and Neimark, PLLC

Primary Examiner:

Jyoti Chawla

Int. Cl.
CPC ...
C12P 19/04 (2006.01); C12P 19/14 (2006.01); A23P 20/10 (2016.01); A23P 30/10 (2016.01); A23L 7/109 (2016.01); A23L 5/00 (2016.01); A61K 47/36 (2006.01); A23L 29/00 (2016.01); A61K 9/20 (2006.01); A23L 29/20 (2016.01); C08J 5/18 (2006.01); A23L 29/30 (2016.01); C08B 37/00 (2006.01); A23L 29/269 (2016.01); C12P 19/18 (2006.01); A23B 5/06 (2006.01);
U.S. Cl.
CPC ...
C12P 19/04 (2013.01); A23L 5/00 (2016.08); A23L 7/109 (2016.08); A23L 29/00 (2016.08); A23L 29/20 (2016.08); A23L 29/269 (2016.08); A23L 29/35 (2016.08); A23P 20/105 (2016.08); A23P 30/10 (2016.08); A61K 9/20 (2013.01); A61K 47/36 (2013.01); C08B 37/0009 (2013.01); C08J 5/18 (2013.01); C12P 19/14 (2013.01); A23B 5/06 (2013.01); C08J 2305/00 (2013.01); C12P 19/18 (2013.01); C12Y 302/01094 (2013.01);
Abstract

An object of the present invention is to provide an α-glucan mixture in a preferable molecular weight range, which can be made into a transparent film with advantageous strength and water solubility when an edible film is made by using the α-glucan mixture without adding any plasticizer. The above object is solved by providing an α-glucan mixture, which is obtainable by a process comprising the steps of gelatinizing waxy starch and liquefying the resulting gelatinized waxy starch by allowing an amylase to act on it, having the following characteristics (1) and (2):

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