Microextraction techniques for the determination of volatile and semivolatile organic compounds from plants: A review

摘要: Abstract Vegetables and fruits are necessary for human health, traditional Chinese medicine that uses plant materials can cure diseases. Thus, understanding the composition of matrix has gained increased attention in recent years. Since is very complex, extraction, separation quantitation these chemicals challenging. In this review we focus on microextraction techniques used determination volatile semivolatile organic compounds (such as esters, alcohols, aldehydes, hydrocarbons, ketones, terpenes, sesquiterpene, phenols, acids, secondary metabolites pesticides) from plants (e.g., fruits, vegetables, medicinal plants, tree leaves, etc.). These include: solid phase (SPME), stir-bar sorptive extraction (SBSE), single drop (SDME), hollow fiber liquid (HF-LPME), dispersive (DLLME), gas purge microsyringe (GP-MSE). We have taken into consideration papers published 2008 to end January 2013, provided critical interpretative techniques, formulated future trends plants.