Risk Assessment On Aluminum In Commercially Available Deep-Fried Dough Sticks

[Objective] To understand the situation remained commercially available Deep-Fried Dough Sticks, steaming pasta Aluminum, and residents aquatic products consumption, provide the basis for making food aluminum pollution control measures.[Methods] The Ge Tianqing S colorimetry, according to GB/T 23374-2009 "determination of aluminum in flour products" method of execution, each sample was measured three times, calculate the average value; according to "standards for use of food additives" (GB2760-2011), Deep-Fried Dough Sticks, steaming aluminum content in pasta. (dry weight) of not more than 100mg/kg for qualified. Calculation of aluminum intake point estimates of intake assessment model establishment. Application of @Risk on the amount of pollution and consumption of distribution and probability assessment, using the Monte Carlo simulation calculation principle of probability distribution of lead, cadmium intake of the population.[Results] For the elderly Deep-Fried Dough Sticks consumption is high, the average values were 2.01 g/week, middle-aged people, average consumption is 1.48 g/week, the young people for consumption Deep-Fried Dough Sticks less, the average value is 0.83 g/week, consumption of the lowest groups mainly concentrated in the minors, the age group for consumption Deep-Fried Dough Sticks only 0.29 g/w; 2012 in different locations of -2013 Deep-Fried Dough Sticks samples, differences exist, rate the amount of pollution TSAT Po and the city by comparison, aluminum pollution TSAT Po than the city, the average value is 396.77 g/Kg; the elderly aluminum intake is high, average value is 312.37g/bw, aluminum intake of minor minimum, average value 45.07 g/bw, the young and middle-aged aluminum intake of the average values were 128.99 g/bw and 230.01 g/bw. The survey population, the average weight of juvenile 39.72Kg, young people, the average weight was 64.51 Kg, the average weight of middle-aged and old people are 66.66Kg and 66.86Kg. [Conclusion] The city residents to eat Deep-Fried Dough Sticks aluminum intake were higher in the aluminium exists, the risk of harm to health. Deep-Fried Dough Sticks, steaming pasta in aluminum residue problems are worthy of attention. Should strengthen the aluminum contamination in food supervision, improve the relevant standards, control Deep-Fried Dough Sticks, using steam cooked wheaten food categories of food additives, and vigorously promote the use of aluminum free additive.