Determination of mineral elements and organic acids in Parmelia sulcataat different altitudes

doi:10.14088/j.cnki.issn0439-8114.2019.07.024

Abstract

Abstract: In this study, the content of mineral elements in Parmelia sulcata at different altitudes was determined. The results show that with the increase of altitude, the content of mineral elements in Parmelia sulcata has also changed accordingly. Among them, mineral elements As,Cd,Hg,Pb,Se,Li,Sr,Mn,Zn,S,K,Mg,Ca,Fe,P decrease with the increase of poster height,Co,Cu,Ni,B,Cr,Na,Ti,and Al increase with increasing altitude. At the same time, there is a certain difference in the enrichment ability of different mineral elements in Parmelia sulcata. The results show that the Parmelia sulcata has the strongest enrichment ability for mineral elements Al and P. However the organic acid content gradually decreases with increasing altitude.

Key words: Parmelia sulcata, altitude, mineral element, organic acids

CLC Number:

Q949.34

ZHANG Yao-yao, AOEN Baolige. Determination of mineral elements and organic acids in Parmelia sulcataat different altitudes[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(7): 105-107.

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