STABILISED POTASSIUM BICARBONATE AND LOW-SODIUM LEAVENING COMPOSITIONS

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专利权人:

发明人:

BROWN, DANIEL JAMES

申请号：

MYPI 2012700659

公开号：

MY162830A

申请日:

2011.03.16

申请国别(地区):

MY

年份:

2017

代理人:

摘要：

POTASSIUM BICARBONATE IS COATED WITH AN ANIONIC OR AMPHOTERIC SURFACTANT, WHICH IS PREFERABLY A METAL SOAP, SUCH AS CALCIUM STEARATE, TO INHIBIT CAKING ON STORAGE, AND PREMATURE LOSS OF CARBON DIOXIDE WHEN MIXED WITH ACIDULANT, E.G. IN A BAKING POWDER OR SELF-RAISING FLOUR BLEND. LOSS OF CARBON DIOXIDE IN THE BLEND MAY BE FURTHER INHIBITED BY COATING THE ACIDULANT WITH SURFACTANT. COMBINATION OF SURFACTANT COATING WITH AN INORGANIC ANTI-CAKING AGENT SUCH AS SILICON DIOXIDE GIVES SYNERGISTIC PROTECTION AGAINST CAKING OF THE POTASSIUM BICARBONATE. PREFERABLY THE BICARBONATE HAS D50 OF BETWEEN 35 AND 200µ AND IS FREE FROM PARTICLES GREATER THAN 400µ.

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