YIN Hai-bo, ZHANG Nan, KANG Ting-guo. Analysis of Element Contents in Crude Drug and Soil of Dioscorea nipponica[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(19): 137-141.
DOI:
YIN Hai-bo, ZHANG Nan, KANG Ting-guo. Analysis of Element Contents in Crude Drug and Soil of Dioscorea nipponica[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(19): 137-141. DOI: CNKI:11-3495/R.20110809.1706.016.
Analysis of Element Contents in Crude Drug and Soil of Dioscorea nipponica
Objective: To discuss the characteristic of the contents of inorganic elements in samples of Dioscorea nipponica and the soil in which the crude drugs were planted
and explore the correlation between them. Method: The contents of 13 elements in ten D. nipponica samples and ten soil samples were determined by means of ICP-MS. The results were provided for calculate the correlations by SPSS. Result: There were no significant correlations between the crude drug and its relevant soil. The most conspicuous accumulation of elements was K
the others were Ni
Hg
Mg
Zn
Cu
Cd
subsequently. Specially
the sample of Jiamusi
Heilongjiang province had the strongest ability to accumulate every element that it can do. And there were multi-correlations among some elements in the crude drug. Conclusion: The majority of pathway of inorganic element absorption are selective absorption in D. nipponica . The coordination among elements is in favor of the accumulation of elements in D. nipponica .