PDF《野生道地与人工种植金莲花不同部位 无机元素比较研究*》

6 859.00

3 294.60 Ca

5 140.00

4 102.00

2 038.4 Mg

3 098.00

2 597.60

1 201.40 Si 356.00 302.40 163.70 Fe 146.00 118.50 109.60 Zn 184.00 139.50 59.10 Mn 52.00 41.58 16.90 Cu 31.00 22.63 7.59 Ti 7.92 4.91 - Al 18.00 7.74 3.68 Ni 2.600 - - Cr 0.016 0.029 - Cd 0.011 - - A Comparison Research on Inorganic Elements of Different Parts in Cultured Trollius Chinensis and Wild Authentic Trollius Chinensis Liang Yongfeng (College of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, China) Abstract: This study was aimed to measure the classification and content of inorganic elements in different parts of flowers, leaves and stems of cultivated Trollius chinensis. Meanwhile, a comparison was made in the classification and content of wild authentic T. chinensis and those of cultivated T. chinensis. At last, the medicinal quality of cul鄄tured T. chinensis was evaluated. An experimental method of flame atomic absorption spectrophotometry was adopted to analyze the classification and content of inorganic elements in different parts of flowers........