决明子生芽转化有机钒的效果研究

目的 探讨决明子生芽转化有机钒的效果.方法 利用透析方法 将富钒决明子芽中的有机钒和无机钒分离,用石墨炉原子吸收分光光度法测定富钒决明子芽中的总钒含量和无机钒含量,计算决明子芽的有机钒转化率.结果 决明子芽在自然生长过程中,种皮能够从环境中富积大量的无机钒,但钒的有机转化过程主要发生在种皮内.结论 决明子生芽是钒的生物有机化途径之一.

Study on effect of Cassia Seed Budding transforming Organic Vanadium

Objective To Explore the effect of Cassia Seed budding transforming organic vanadium. Methods Separate organic vanadium from inorganic vanadium in Cassia Seed sprouts by dislysis bag. The content of total vanadium and inorganic vanadium were determined by using the method of Graphite Atomic Absorption Spectrophotometry. The transformation efficiency of organic vanadium in the Cassia Seed spouts was calculated. Results The seed coat of Cassia Seed could accumulate massive inorganic vanadium existing in environment during the process of its natural growing period,but the transformation efficiency of organic vanadium mainly occurred inside seed coat of Cassia Seed. Condusion Cassia Seed budding is one pathway of the biologic organification of vanadium.