title: [Recent advances in sample preparation methods of plant hormones].
abstract: Plant hormones are a group of naturally occurring trace substances which play a crucial role in controlling the plant development, growth and environment response. With the development of the chromatography and mass spectroscopy technique, chromatographic analytical method has become a widely used way for plant hormone analysis. Among the steps of chromatographic analysis, sample preparation is undoubtedly the most vital one. Thus, a highly selective and efficient sample preparation method is critical for accurate identification and quantification of phytohormones. For the three major kinds of plant hormones including acidic plant hormones & basic plant hormones, brassinosteroids and plant polypeptides, the sample preparation methods are reviewed in sequence especially the recently developed methods. The review includes novel methods, devices, extractive materials and derivative reagents for sample preparation of phytohormones analysis. Especially, some related works of our group are included. At last, the future developments in this field are also prospected.
authors: Qian
authors: Q
authors: Wu
authors: Lus
authors: L
authors: Wang
authors: Dapeng
authors: D
authors: Wu
authors: Chunfeng
authors: C
authors: Duan
authors: Yafeng
authors: Y
authors: Guan
mesh_terms: D053000:Analytic Sample Preparation Methods; D060406:Brassinosteroids / Q000032:analysis*; D002845:Chromatography; D013058:Mass Spectrometry; D010937:Plant Growth Regulators / Q000032:analysis*; D010944:Plants
chemical_list: D060406:Brassinosteroids; D010937:Plant Growth Regulators