色谱Issue(8)：786-791,6.DOI:10.3724/SP.J.1123.2015.04029
赤霉素类植物激素分析方法研究进展
Recent advances in the analysis of gibberellins plant hormones
摘要
Abstract
Gibberellins( GAs)are a class of phytohormones that exert profound and diverse effects on plant growth and development,such as seed germination and leaf expansion. Up to now,136 members of GAs have been identified and recognized. All known GAs are diterpenoid acids with similar chemical structures,only double bonds,hydroxyl numbers and locations on gibberellin alkane skeleton are different. However,the content of GAs in plants is of ultra trace levels(usually at ng/g and even pg/g levels)with little ultraviolet(UV)absorption,no fluo-rescence and no distinguishing chemical characteristics. Moreover,the matrix of plant samples is complicated. Thus,quantification of GAs is always extremely difficult. Nowadays,the bottle necks for the study of GAs in plants are due to the lack of efficient sample preparation and sen-sitive detection techniques. This article reviews the analytical methods for determination of GAs in recent years,hoping to provide some references to develop new methods and techniques.关键词
赤霉素/植物激素/分析方法/样品前处理/综述Key words
gibberellins/plant hormones/analytical methods/sample preparation/review分类
化学化工引用本文复制引用
张晓娜,卢明华,徐林芳,校瑞,蔡宗苇..赤霉素类植物激素分析方法研究进展[J].色谱,2015,(8):786-791,6.基金项目
国家自然科学基金项目（21305029，21477033）；高等学校博士学科点专项科研基金项目（20134103120002）；河南省高等学校青年骨干教师资助计划项目（2014GGJS-024）． （）
