The prevalence of phosphorus-containing food additives in top-selling foods in grocery stores.
The prevalence of phosphorus-containing food additives in top-selling foods in grocery stores.
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DOI：
10.1053/j.jrn.2012.12.003
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发表时间：
2013-07
期刊：
影响因子：
--
通讯作者：
Sehgal AR
中科院分区：
文献类型：
--
作者：
León JB;Sullivan CM;Sehgal AR
确定最畅销的加工食品中含磷食品添加剂的流行率，并比较含磷和不含磷添加剂的畅销食品的磷含量。对俄亥俄州东北部2394种畅销品牌食品的标签进行了磷添加剂的审查。将每个食品类别中含有磷添加剂的前5种最畅销产品与不含磷添加剂的类似产品进行匹配，并分析磷含量。制作了为期四天的样品餐，由含和不含磷添加剂的食品组成，并计算了每日磷和价差。俄亥俄州东北部存在含磷食品添加剂，磷含量44%的畅销杂货含有磷添加剂。这些添加剂在冷冻食品（72%），干食品混合物（70%），包装肉类（65%），面包和烘焙食品（57%），汤（54%）和酸奶（51%）类别中尤为常见。含磷添加剂的食物平均每100克磷67毫克，比匹配的不含添加剂的食物（p= 0.03）。与仅由无添加剂食品组成的膳食相比，主要由含磷添加剂食品组成的样品膳食每天多含736 mg磷。不含磷添加剂的膳食平均每天多花2美元。磷添加剂在最畅销的加工食品中很常见，并对其磷含量有很大贡献。此外，含磷添加剂的食品比不含磷添加剂的食品更便宜。因此，患有慢性肾病的人可能会购买这些流行的低成本杂货，并在不知不觉中增加他们对高生物利用度磷的摄入。
To determine the prevalence of phosphorus-containing food additives in best selling processed grocery products and to compare the phosphorus content of a subset of top selling foods with and without phosphorus additives. The labels of 2394 best selling branded grocery products in northeast Ohio were reviewed for phosphorus additives. The top 5 best selling products containing phosphorus additives from each food category were matched with similar products without phosphorus additives and analyzed for phosphorus content. Four days of sample meals consisting of foods with and without phosphorus additives were created and daily phosphorus and pricing differentials were computed. Northeast Ohio Presence of phosphorus-containing food additives, phosphorus content 44% of the best selling grocery items contained phosphorus additives. The additives were particularly common in prepared frozen foods (72%), dry food mixes (70%), packaged meat (65%), bread & baked goods (57%), soup (54%), and yogurt (51%) categories. Phosphorus additive containing foods averaged 67 mg phosphorus/100 gm more than matched non-additive containing foods (p=.03). Sample meals comprised mostly of phosphorus additive-containing foods had 736 mg more phosphorus per day compared to meals consisting of only additive-free foods. Phosphorus additive-free meals cost an average of $2.00 more per day. Phosphorus additives are common in best selling processed groceries and contribute significantly to their phosphorus content. Moreover, phosphorus additive foods are less costly than phosphorus additive-free foods. As a result, persons with chronic kidney disease may purchase these popular low-cost groceries and unknowingly increase their intake of highly bioavailable phosphorus.
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影响因子：
5.3
作者：
Onufrak, Stephen J.;Bellasi, Antonio;Raggi, Paolo
通讯作者：
Raggi, Paolo
DOI：
10.1038/ki.2009.188
发表时间：
2009-08-01
期刊：
Kidney international. Supplement
影响因子：
--
作者：
通讯作者：
--
影响因子：
3.2
作者：
Sarathy, Srilekha;Sullivan, Catherine;Sehgal, Ashwini R.
通讯作者：
Sehgal, Ashwini R.
DOI：
10.2215/cjn.02830409
发表时间：
2009-08-01
影响因子：
9.8
作者：
Sherman, Richard A.;Mehta, Ojas
通讯作者：
Mehta, Ojas
影响因子：
3
作者：
Srivaths, Poyyapakkam R.;Goldstein, Stuart L.;Brewer, Eileen D.
通讯作者：
Brewer, Eileen D.