Szentmihályi K, Kéry A, Lakatos B, Sándor Z, Petri G
MTA, Kémiai Kutatóközpont, Kémiai Intézet, Budapest.
Acta Pharm Hung. 1998 May;68(3):157-62.
23 elements (Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, P, Pb, S, Ti, V, Zn) were measured in lady's thistle (Silybum marianum L.) herba and fructus by ICP-AES technique after digestion in teflon vessels. This is the first report about the content of these elements in the plant originated from Hungary. This measurements is important in view of plant physiology and pharmacology. Significant amounts of aluminium and iron were measured in lady's thistle herba. In the course of tea making, the relative concentration of some elements decreases because of the poor solubility of the compounds of these elements. The low concentration of these elements in teas in favourable in pharmacological aspect. No significant differences were found in boron, calcium, potassium and magnesium concentrations of lady's thistle fructus samples of different origin.
采用电感耦合等离子体发射光谱法（ICP - AES）技术，在聚四氟乙烯容器中消解后，测定了水飞蓟（水飞蓟属植物）的全草和果实中的23种元素（铝、砷、硼、钡、钙、镉、钴、铬、铜、铁、汞、钾、锂、镁、锰、钼、钠、磷、铅、硫、钛、钒、锌）。这是关于源自匈牙利的这种植物中这些元素含量的首份报告。鉴于植物生理学和药理学，这些测量很重要。在水飞蓟全草中检测到了大量的铝和铁。在泡茶过程中，由于这些元素化合物的溶解度差，一些元素的相对浓度会降低。这些元素在茶中的低浓度在药理学方面是有利的。不同来源的水飞蓟果实样品中硼、钙、钾和镁的浓度没有显著差异。
