CAJ | 학술논문

介绍了植物有效成分间歇浸取动力学模型的理论基础、数学处理方法、发展沿革和研究进展.根据间歇浸取动力学模型特点将浸取动力学模型分为平衡浓度模型和瞬时浓度模型,详细介绍了两种模型的建立.大多数有关植物有效成分浸取动力学研究都是以平衡浓度模型为基础的,由于浸取过程中有效成分会参与反应或发生降解,真实的有效成分浸取平衡浓度很难测定,显然该模型对于易反应有效成分或微波、超声等强化浸取过程有不可克服的缺陷.瞬时浓度模型将广泛应用,但是数学处理难度增大.详细介绍了超声、微波等特殊物理场强化条件下浸取动力学方程建立的理论基础、数学方法和研究进展.
개소료식물유효성분간헐침취동역학모형적이론기출、수학처리방법、발전연혁화연구진전.근거간헐침취동역학모형특점장침취동역학모형분위평형농도모형화순시농도모형,상세개소료량충모형적건립.대다수유관식물유효성분침취동역학연구도시이평형농도모형위기출적,유우침취과정중유효성분회삼여반응혹발생강해,진실적유효성분침취평형농도흔난측정,현연해모형대우역반응유효성분혹미파、초성등강화침취과정유불가극복적결함.순시농도모형장엄범응용,단시수학처리난도증대.상세개소료초성、미파등특수물리장강화조건하침취동역학방정건립적이론기출、수학방법화연구진전.
The research progress on kinetic models for batch extraction of active components from plants was reviewed in this paper,focusing on its theoretical basis and mathematical methods.According to the features of the batch extraction,the kinetic model of extraction was categorized as the equilibrium concentration model and the instantaneous concentration model.These two types of models were both introduced in details.Although the equilibrium concentration model was applied in most of the researches,it became problematic in the processes of microwave or ultrasonic extractions,especially when the active components were reactive or ready to decompose,in which the equilibria were hardly reached.In these cases,the instantaneous concentration model could be widely used,which,however,increase the difficulties of mathematical treatment.The theoretical basis,mathematical methods and development of the kinetic equations of extractions assisted with special physical field such as ultrasound and microwave were also introduced in this paper.