冬瓜叶吸收积累DEHP的动力学特性
Dynamic Characteristics of the Absorption and Accumulation of DEHP in the Leaves of Benincasa hispida
DOI: 10.12677/HJFNS.2018.73029, PDF,    科研立项经费支持
作者: 吴遵义, 谢湖均, 杜琪珍：浙江工商大学，食品与生物工程学院，浙江 杭州
关键词: 冬瓜；DEHP；二室模型；动力学特性；B. hispida； DEHP； Two-Compartment Model； Dynamic Characteristics
摘要: 通过离体冬瓜叶与活体冬瓜叶对DEHP吸收累积的对比分析，描述了冬瓜叶对DEHP吸收累积的特性。结果表明：离体冬瓜叶对DEHP的吸收累积主要是分配作用机制，符合Lagergren二级反应动力学过程；活体冬瓜叶对大气中DEHP的吸收累积符合二室模型特征，与实际结果拟合效果良好(R2 > 0.9)。
Abstract: The absorption and accumulation characteristics of B. hispida leaves on DEHP were compared and analyzed by comparing the absorption and accumulation of DEHP between isolated B. hispida leaves and living B. hispida leaves. The results showed that the absorption and accumulation of DEHP in isolated B. hispida leaves was mainly the distribution mechanism, and the Lagergren two-stage reaction kinetics could be used to describe the process of DEHP in vitro. The absorption and accumulation of DEHP in the air melon leaf conformed to the characteristics of the two-compartment model and was well fitted with the actual results (R2 > 0.9).
文章引用：吴遵义, 谢湖均, 杜琪珍. 冬瓜叶吸收积累DEHP的动力学特性[J]. 食品与营养科学, 2018, 7(3): 241-249. https://doi.org/10.12677/HJFNS.2018.73029

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