湖北农业科学 ›› 2019, Vol. 58 ›› Issue (7): 105-107.doi: 10.14088/j.cnki.issn0439-8114.2019.07.024

• 检测分析 • 上一篇    下一篇

海拔高度对槽梅衣矿质元素及有机酸含量的影响

张瑶尧, 敖恩宝力格   

  1. 内蒙古师范大学生命科学学院,呼和浩特 010000
  • 收稿日期:2018-11-12 出版日期:2019-04-10 发布日期:2019-12-03
  • 通讯作者: 敖恩宝力格(1974-),女,副教授,博士,主要从事天然产物化学研究及教学工作,(电子信箱)baolige@imnu.edu.cn。
  • 作者简介:张瑶尧(1993-),女,山西朔州人,在读硕士研究生,研究方向为生物化学与分子生物学,(电话)17614813696(电子信箱)1814700384@qq.com
  • 基金资助:
    内蒙古师范大学研究生科研创新基金资助项目(CXJJS17095)

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

ZHANG Yao-yao, AOEN Baolige   

  1. College of Life Sciences,Inner Mongolia Normal University,Hohhot 010000,China
  • Received:2018-11-12 Online:2019-04-10 Published:2019-12-03

摘要: 对不同海拔高度槽梅衣(Parmelia sulcata)矿质元素及有机酸含量进行了测定。结果表明,随着海拔的升高,槽梅衣中矿质元素的含量也相应的发生了变化。其中As、Cd、Hg、Pb、Se、Li、Sr、Mn、Zn、S、K、Mg、Ca、Fe、P随着海拔高度的升高而降低,Co、Cu、Ni、B、Cr、Na、Ti、Al随着海拔高度的升高而升高。同时,槽梅衣对不同矿质元素的富集能力存在一定的差异,对矿质元素Al与P的富集能力最强。而有机酸含量随着海拔高度的升高在逐渐减少。

关键词: 槽梅衣(Parmelia sulcata), 海拔, 矿质元素, 有机酸

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

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