成分对婴儿食品元素含量的影响。
Impact of ingredients on the elemental content of baby foods.
作者信息
Khamoni Judith Adikinyi, Hamshaw Toby, Gardiner Philip H E
机构信息
Biomolecular Sciences Research Centre, Faculty of Health and Wellbeing, Sheffield Hallam University, Howard Street, Sheffield S1 1WB, UK.
出版信息
Food Chem. 2017 Sep 15;231:309-315. doi: 10.1016/j.foodchem.2017.03.143. Epub 2017 Mar 27.
The levels of the minerals: Ca, K, Mg, Na, P, and the trace elements: Cd, Cu, Fe, Mn, Ni, Pb, Se, Zn were determined in foods for 4-6, 7+ and 10+ months old babies in a brand available on the UK market. The mineral contents in the vegetarian meals for all the age groups were similar, in contrast, when compared to the non-vegetarian options, the Ca, Na and P levels were higher in the former. Both the trace elements and minerals levels in the 4-6months vegetarian meal were the lowest of all the products analysed. The Cu, Se and Zn levels in all the meals were comparable to those in mature human breast milk. Calculations of the following molar ratios: Zn:Cu, Fe:Zn, and Fe:Mn, pairs of elements that have been shown to interaction antagonistically, were higher in the vegetarian meals.
测定了英国市场上一个品牌的4至6个月、7个月以上和10个月以上婴儿食品中的矿物质（钙、钾、镁、钠、磷）以及微量元素（镉、铜、铁、锰、镍、铅、硒、锌）含量。所有年龄组的素食餐中的矿物质含量相似，相比之下，与非素食选择相比，前者的钙、钠和磷含量更高。在所有分析的产品中，4至6个月素食餐中的微量元素和矿物质含量都是最低的。所有餐食中的铜、硒和锌含量与成熟母乳中的含量相当。对素食餐中已被证明存在拮抗作用的元素对（锌：铜、铁：锌和铁：锰）的以下摩尔比进行计算，其数值更高。
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