Title:
CALCIUM CARBONATE, CALCIUM CARBONATE PREPARATION FOR FOOD ADDITION USE, AND FOOD
Document Type and Number:
WIPO Patent Application WO/2019/021989
Kind Code:
A1
Abstract:
Provided are: calcium carbonate which is less likely to be precipitated and exhibits excellent dispersibility when added to a food such as a beverage and can impart good elasticity when added to a boiled fishery paste product; a calcium carbonate preparation for food addition use; and a food. The calcium carbonate is characterized in that the BET specific surface area is 20 to 45 m2/g, and a void volume having a void diameter of 0.1 μm or less in a void diameter distribution curve (0.01 to 10 μm) as determined by mercury porosimetry accounts for 30% or more of the total void volume.
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Inventors:
NAKAI SHINSUKE (JP)
KUMA YOSHIKI (JP)
TANAKA YUKARI (JP)
CHIBA RYO (JP)
KUMA YOSHIKI (JP)
TANAKA YUKARI (JP)
CHIBA RYO (JP)
Application Number:
PCT/JP2018/027450
Publication Date:
January 31, 2019
Filing Date:
July 23, 2018
Export Citation:
Assignee:
SHIRAISHI KOGYO KAISHA LTD (JP)
International Classes:
C01F11/18; A23L2/38; A23L2/52; A23L17/00; A23L33/16
Domestic Patent References:
| WO2003042103A1 | 2003-05-22 |
Foreign References:
| EP3069713A1 | 2016-09-21 | |||
| EP2465903A1 | 2012-06-20 | |||
| JP2002235015A | 2002-08-23 | |||
| JP2007186408A | 2007-07-26 | |||
| JP2015168912A | 2015-09-28 | |||
| JPH10528630A | ||||
| JPH06220238A | 1994-08-09 |
Other References:
JOHNSON, M.L. ET AL: "Porous calcium carbonate as a carrier material to increase the dissolution rate of poorly soluble flavouring compounds", FOOD & FUNCTION, vol. 8, 28 February 2017 (2017-02-28), pages 1627 - 1640, XP055658635, DOI: 10.1039/c6fo01579d
YUE, L. ET AL: "Spherical porous framework of calcium carbonate prepared in the presence of precursor PS–PAA as template", MICROPOROUS AND MESOPOROUS MATERIALS, vol. 113, no. 1-3, August 2008 (2008-08-01), pages 538 - 541, XP022700210, DOI: 10.1016/j.micromeso.2007.12.011
See also references of EP 3659969A4
YUE, L. ET AL: "Spherical porous framework of calcium carbonate prepared in the presence of precursor PS–PAA as template", MICROPOROUS AND MESOPOROUS MATERIALS, vol. 113, no. 1-3, August 2008 (2008-08-01), pages 538 - 541, XP022700210, DOI: 10.1016/j.micromeso.2007.12.011
See also references of EP 3659969A4
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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