Arvanitoyannis I
Laboratory of Organic Chemical Technology, Aristotle University of Thessaloniki, Greece.
Nahrung. 1990;34(2):141-5. doi: 10.1002/food.19900340208.
The increase in concentration of iron, copper, zinc, lead, antimony, aluminium, cadmium, tin and nickel over a 2 year's time of juices of peach (prunus persica), pear (pyrus communis), apricot (prunus vulgaris) and apple (malus pumila) was determined. The results show a considerable increase in Fe, Cu, Pb, Zn and Sn with time, while the change in Al, Cd, Ni and Sb is negligible.
测定了桃（Prunus persica）、梨（Pyrus communis）、杏（Prunus vulgaris）和苹果（Malus pumila）果汁在两年时间内铁、铜、锌、铅、锑、铝、镉、锡和镍浓度的增加情况。结果表明，随着时间的推移，铁、铜、铅、锌和锡的含量显著增加，而铝、镉、镍和锑的变化可忽略不计。
