PRODUCTION METHOD FOR GRANULES OF CALCIUM SALT, AND SAID GRANULES

Title:

PRODUCTION METHOD FOR GRANULES OF CALCIUM SALT, AND SAID GRANULES

Document Type and Number:

WIPO Patent Application WO/2018/016100

Kind Code:

A1

Abstract:

Readily-absorbable calcium compositions in the prior art have the problem that the large particle sizes thereof result in the composition precipitating soon after being added to beverages and the like. These compositions also have the problem that increasing the fineness of the particle size by means of wet milling requires time and incurs costs.　In the present invention, a calcium salt is produced by dripping a carboxylic acid solution into a slaked lime slurry that is being stirred, and granules of said calcium salt are manufactured by means of spray drying. As a result, it is possible to keep the size of the primary particles of the calcium salt small, and it is possible to prevent the occurrence of precipitate derived from the calcium salt.

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WO/2005/094203	SODIUM FERRIC GLUCONATE COMPLEXES AND METHOD OF MANUFACTURE THEREOF
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Inventors:

NISHIMURA MASAHIKO (JP)

Application Number:

PCT/JP2017/000692

Publication Date:

January 25, 2018

Filing Date:

January 11, 2017

Export Citation:

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Assignee:

UNICAL (JP)

International Classes:

C07C51/41; A23L5/00; A23L33/16; C07C55/22

Domestic Patent References:

WO2005110594A1

2005-11-24

Foreign References:

JPH06178644A	1994-06-28
JP2016016176A	2016-02-01
JP2017048154A	2017-03-09
JP2660906B2	1997-10-08
JP3131385B2	2001-01-31

Other References: