[Determination of 16 elements in the different pine pollen by TXRF]

Guang Pu Xue Yu Guang Pu Fen Xi. 2012 Aug;32(8):2250-3.
[Article in Chinese]

Abstract

After microwave digestion, 16 elements in pine pollen were simultaneously determined by TXRF. The results show that all the 16 elements were found in all pine pollens. There was a significant difference in the average content of the element such as Ca, Ti, Mn, Zn and Rb between different groups of pine pollen (P < or = 0.01). There was a difference in the average content of the element such as K, V, Fe, Co, Cu and Sr between them (P < or = 0.05). And there was no difference in the average content of the element such as Cr, Ni, As, Pb and Se between them. The results also show that pine pollen has the spectral characteristics of warm property or cold property drug. They were closely related to the tree species and the growth environment or the growth area.

MeSH terms

  • Microwaves
  • Pinus*
  • Pollen / chemistry*
  • Spectrometry, X-Ray Emission*