Use of iron(iii) phosphate compounds for iron fortification of food products
CA 1295552 C · Owner: Torstensson, Lars-Gunnar · Inventors: Benjelloun, Malika; Dahlqvist, Per-Arne; Torstensson, Lars-Gunnar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the use of a certain type of complex iron(III)phosphate compounds for iron fortification of food products, in particular grain products. Especially flour and flour products breakfast cereals, milk-based beverages broths, rice and fermented food, product such as bread, are here concerned. The iron(III)phosphate compounds used have the general formula Z ? FeM3y-3(PO4)y ? XH2O, wherein M is one of the ions H+ Na+, K+, NH4+ or a, combination thereof 1.5 ? y ? 3.0, X ? 0 and Z is, an integer from 1 and upwards Z y being an integer. A preferred embodiment is the use of a compound having the formula Fe3H8(NH4)(PO4)6?6H2O. The invention also relates to a method of …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 11, 2009.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.