【摘要】：目的了解陜西省市售食品中鋁污染狀況,評(píng)估陜西省居民膳食鋁攝入水平及其潛在的健康風(fēng)險(xiǎn)。方法在陜西省10個(gè)地市隨機(jī)采集食品1 311份,按照食品中鋁測(cè)定的標(biāo)準(zhǔn)操作程序進(jìn)行檢測(cè),結(jié)合陜西省居民各類食物消費(fèi)量數(shù)據(jù),采用化學(xué)非致癌物的健康風(fēng)險(xiǎn)評(píng)價(jià)模型,對(duì)陜西省居民膳食鋁暴露量及存在的健康風(fēng)險(xiǎn)進(jìn)行評(píng)估。結(jié)果薯類及其制品、水產(chǎn)及其制品和谷類及其制品中鋁平均含量較高,油炸食品中鋁超標(biāo)率最高。陜西居民每日每公斤體重鋁平均攝入量為0.477 1mg/kg,占每日耐受攝入量(TDI)的167%,貢獻(xiàn)率前三的食品分別是谷類及其制品、薯類及制品和水產(chǎn)及其制品。采用化學(xué)非致癌物的健康風(fēng)險(xiǎn)評(píng)價(jià)模型,所得不同水平的鋁攝入個(gè)人年風(fēng)險(xiǎn)值均大于國際相關(guān)機(jī)構(gòu)推薦的化學(xué)污染物最大可接受風(fēng)險(xiǎn)水平(1.0×10~(-6)/a)。結(jié)論陜西居民膳食鋁攝入存在一定的健康風(fēng)險(xiǎn),谷類及其制品、薯類及制品和水產(chǎn)及其制品是攝入的主要來源,應(yīng)當(dāng)及時(shí)采取適當(dāng)?shù)娘L(fēng)險(xiǎn)管理措施。
[Abstract]:Objective To study the status of aluminum pollution in the commercial food in Shaanxi province and to evaluate the dietary aluminum intake and its potential health risk in Shaanxi Province. Methods A total of 1,311 food samples were randomly collected in 10 local cities of Shaanxi, and tested according to the standard operating procedures of aluminum determination in food, and combined with the data of all kinds of food consumption of the residents in Shaanxi, and the health risk evaluation model of chemical non-carcinogen was adopted. The exposure and health risk of dietary aluminum in the residents of Shaanxi Province were evaluated. Results The average content of aluminum in potato and its products, aquatic products and its products and grains and its products was high, and the content of aluminum in the fried food was the highest. The average daily consumption of aluminum in Shaanxi residents was 0.4777 1 mg/ kg, accounting for 167% of the daily tolerance intake (TDI), and the first three food products were cereals and its products, potatoes and products, and aquatic products and their products. The health risk assessment model of chemical non-carcinogen is used, and the annual risk value of aluminum in different levels is greater than the maximum acceptable risk level (1.0-10 ~ (-6)/ a) of the chemical pollutants recommended by relevant international agencies. Conclusion The dietary aluminum of Shaanxi residents has a certain health risk, and the grain and its products, potatoes and products and its products are the main sources of the intake, and appropriate risk management measures should be taken in time.
【作者單位】： 陜西省疾病預(yù)防控制中心理化所;
【基金】：陜西省居民鋁膳食暴露評(píng)估與概率模型的開發(fā)研究(2017SF-400) 陜西省科技資源開放共享平臺(tái)項(xiàng)目(2016FWPT-12)
【分類號(hào)】：R155.5

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