SURVEY OF ARSENIC IN TOTAL DIET FOOD COMPOSITES AND ESTIMATION OF THE DIETARY-INTAKE OF ARSENIC BY CANADIAN ADULTS AND CHILDREN

被引：0

作者：

DABEKA, RW ^{[1
]}

MCKENZIE, AD ^{[1
]}

LACROIX, GMA ^{[1
]}

CLEROUX, C ^{[1
]}

BOWE, S ^{[1
]}

GRAHAM, RA ^{[1
]}

CONACHER, HBS ^{[1
]}

VERDIER, P ^{[1
]}

机构：

[1] HLTH & WELF CANADA,HLTH PROTECT BRANCH,FOOD DIRECTORATE,BUR NUTR SCI,DIV NUTR RES,OTTAWA K1A 0L2,ONTARIO,CANADA

来源：

JOURNAL OF AOAC INTERNATIONAL | 1993年 / 76卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

During a comprehensive total diet study extending from 1985 to 1988, foods were collected in 6 Canadian cities (in one of them, a pilot study was conducted twice). For each of the 7 collections, foods were processed into 112 composites (105 in the initial pilot trial). Total arsenic was determined in all samples. The mean, median, and range of arsenic concentrations in all samples were 73.2, 5.1, and <0.1-4830 ng/g, respectively. Food groups containing the highest mean arsenic levels were fish (1662 ng/g), meat and poultry (24.3 ng/g), bakery goods and cereals (24.5 ng/g), and fats and oils (19.0 ng/g). The estimated daily dietary ingestion of total arsenic by the average Canadian was 38.1 mug and varied from 14.9 mug for the 1- to 4-year-old group to 59.2 mug for 20- to 39-year-old males.

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页码：14 / 25

页数：12

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