Title:
BUBBLE RETENTION IMPROVING AGENT FOR SPARKLING BEVERAGES
Document Type and Number:
WIPO Patent Application WO/2020/085415
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a bubble retention improving agent which can retain fine bubbles without deteriorating the taste of a sparkling beverage when added to the sparkling beverage in a small amount. The present invention provides: a bubble retention improving agent for sparkling beverages, which contains a gramineous plant extract as an active ingredient; and a sparkling beverage containing a gramineous plant extract. It is preferred that the gramineous plant extract contains β-1,3-1,4-glucan in an amount of 15 to 50% by mass relative to the solid material content, and it is also preferred that the ratio of the area of a region corresponding to the molecular weight of 1,000 to 200,000 in terms of standard β-1,3-1,4-glucan to the total area of all of peaks in a chromatogram obtained by the GPC measurement of a solid matter in the gramineous plant extract is 30 to 70%.
Inventors:
KUGE TAKAO (JP)
KOIKE SEIJI (JP)
ABE KUMI (JP)
KOIKE SEIJI (JP)
ABE KUMI (JP)
Application Number:
PCT/JP2019/041629
Publication Date:
April 30, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
ADEKA CORP (JP)
International Classes:
C12G1/06; A23L2/00; A23L2/40; A23L29/00; C12C5/02; C12J1/04
Foreign References:
| JP2005307150A | 2005-11-04 | |||
| JP2002306124A | 2002-10-22 |
Other References:
EVANS, DE ET AL.: "The Impact of Malt Derived Prate ins on Beer Foam Quality. Part II: The Influence of Malt Foam-positive Proteins and Non- starch Polysaccharides on Beer Foam Quality", J INST BREW, vol. 105, no. 2, 1999, pages 171 - 177, XP055709469
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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