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IRON POWDER, ITS APPLICATION AS A FOOD ADDITIVE, FOOD ADDITIVE AND METHOD FOR PRODUCING IRON POWDER
IRON POWDER, ITS APPLICATION AS A FOOD ADDITIVE, FOOD ADDITIVE AND METHOD FOR PRODUCING IRON POWDER
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机译:铁粉及其作为食品添加剂的应用,食品添加剂和生产铁粉的方法
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摘要
The invention concerns an iron powder for fortifying foodstuff. The powder consists of a reduced iron powder having irregularly shaped particles, wherein the iron powder has a ratio AD:PD less than 0.3, wherein AD is the apparent density in g/cmSUP3/SUP, and PD is the particle density in g/cmSUP3/SUP. The specific surface area of the powder particles is above 300 mSUP2/SUP/kg as measured by the BET method and the average particle size is between 5-45 mum.
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机译:本发明涉及用于强化食品的铁粉。该粉末由具有不规则形状的颗粒的还原铁粉组成,其中铁粉的AD:PD比率小于0.3,其中AD是以g / cm 3 SUP>为单位的表观密度。颗粒密度,g / cm 3 SUP>。通过BET法测定,粉末颗粒的比表面积大于300m 2 SUP> / kg,平均粒径在5-45μm之间。
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