Paper Title:
Preliminary Study on the Green Anti-Counterfeiting Printing Materials
  Abstract

By using DiaionHP-20 and SephadexLH-20 to isolated and purify the pigment of Rhododendron simsii, a high concentration of fluorescent substances from plant organs was obtained, and then study on the anti-counterfeit marking test was carried out. The result reveals that though extracting the pigment in the petals by SephadexLH-20, 5 different fluorescence regions can be clearly seen, of which the yellow-green region was the most obvious one. Fluorescent pigment from plant organs is plant secondary organic metabolites which have non-toxic, non-radiation matters to human. Thus the deeper research of the fluorochrome from plant organ could not only be used in the antibacterial activity of fresh food preservation aiming at preventing the abuse of chemical preservation substance, but also develop a new type of anti-counterfeit printing materials---natural water-based fluorescent ink, and the result brings business opportunities to the new industry of “green anti-counterfeit printing”.

  Info
Periodical
Chapter
Chapter 2: Textile Dyeing and Finishing
Edited by
Rui Wang and Huawu Liu
Pages
407-411
DOI
10.4028/www.scientific.net/AMR.331.407
Citation
Y. Yang, X. H. Zhou, G. Zhao, X. P. Lu, "Preliminary Study on the Green Anti-Counterfeiting Printing Materials", Advanced Materials Research, Vol. 331, pp. 407-411, 2011
Online since
September 2011
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Price
$32.00
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