ナトリウム溶液中における小麦フスマのミネラル移動について(第二報) : マグネシウム、カルシウム、亜鉛、鉄の場合

概要

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After nontreated wheat bran and EDTA treated one in various sodium solution were incubated in a shaler bath for 24 hours, the amount of the separation of magnesium, calcium, zinc, and iron in the solution were examined. The result was that in each mineral, the ratio of separation from wheat bran decresed in inverse proportion to the increase in volume of wheat bran. As for the ratio of separation of each mineral, it was highest in culcium, then in magnesium, zinc, and iron in that order. And when nontreated wheat bran was compared with EDTA treated one, the ratio of the separation of magnesium was higher in nontreated one. But in zinc the ratio was higher in EDTA treated one. In terms of the amount of separation per 1g wheat bran, the lesser was the amount of wheat bran, the higher was the ratio of separation of all of the minerals referred. This shows the same result as the one in the former experiment on potassium and sodium.
松山東雲女子大学・松山東雲短期大学の論文