作者: K. Hostettmann , A. Marston , M. Hostettmann
DOI: 10.1007/978-3-662-03631-0_2
关键词: Supercritical fluid extraction 、 Sample preparation 、 Matrix (chemical analysis) 、 Process engineering 、 Sample (material) 、 Computer science 、 Preparative hplc
摘要: Preparation of the sample is vital importance before undertaking complex separation and purification procedures. A suitable pretreatment can save much time effort in subsequent steps make isolation considerably easier. Whether probe biological origin with contaminating proteins, or from industrial processes contains residual catalyst, a plant source interfering matrix elements, simple preliminary step often useful to remove most undesired material.