Paper Title:
Development and Utilization of Natural Detergent of Pesticide Residues in Vegetables
  Abstract

In this study, we researched the removal effect of pesticides residues in vegetables after igition of scallop shells, and measured the effect of the concentration of natural cleaning agent, the washing time and temperature on the removal efficiency. In addition, the best experimental conditions for removal was determined.By analyzing infrared spectrum,scanning electronic microscope energy spectrum, the composition of scallop shells and the elements differences between before and after igition, the results could be attained that the main component of scallop shells was CaCO3, which was about 98%, and that the main component was changed into CaO when burned at 900°CWhat’s more, the best washing temperature for natural cleaning agent was room temperature(25°C) with the washing time of 5min, and the best concentration was 5%. Further, natural cleaning agent could remove 70% of pesticide residues in vegetables which was relatively stable, and the effect of natural cleaning agent was better than that of salty water and distilled water.

  Info
Periodical
Advanced Materials Research (Volumes 183-185)
Chapter
Environmental Biotechnology
Edited by
Yanguo Shi and Jinlong Zuo
Pages
1446-1450
DOI
10.4028/www.scientific.net/AMR.183-185.1446
Citation
Y. B. Lin, X. Xu, "Development and Utilization of Natural Detergent of Pesticide Residues in Vegetables", Advanced Materials Research, Vols. 183-185, pp. 1446-1450, 2011
Online since
January 2011
Authors
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Price
$32.00
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