A tentative classification of agricultural foods exposed to roadside lead contamination

A systematic study of vegetables and other agricultural products used as foods, was performed, in order to suggest a tentative classification of products exposed to roadside lead pollution from automobile exhausts. A hyperbolic two-parameter function is used as an empirical model to describe the dec...

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Veröffentlicht in:Zeitschrift für Lebensmittel-Untersuchung und -Forschung 1984-06, Vol.178 (6), p.450-452
1. Verfasser: FAVRETTO, L. G
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creator FAVRETTO, L. G
description A systematic study of vegetables and other agricultural products used as foods, was performed, in order to suggest a tentative classification of products exposed to roadside lead pollution from automobile exhausts. A hyperbolic two-parameter function is used as an empirical model to describe the decrease in lead content with the distance from the line source. Regression analysis of the linearized function allows the estimation of the parameters. Polluted products are classified by means of cluster analysis.
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source MEDLINE; SpringerLink Journals
subjects Biological and medical sciences
Edible Grain - analysis
Food Contamination - analysis
Food industries
Food toxicology
Fruit - analysis
Fundamental and applied biological sciences. Psychology
Lead - analysis
Vegetables - analysis
title A tentative classification of agricultural foods exposed to roadside lead contamination
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