Determination of Phytohormones in Plant Extracts Using In-matrix Ethyl Chloroformate Derivatization and DLLME-GC-MS

Luo, Shusheng1,2; Lin, Li1; Wang, Xiaowei1; Zou, Shichun1; Luan, Tiangang1

2013-06

LC GC EUROPE   影响因子和分区

1471-6577

A fast and simple sample preparation method using in-matrix derivatization and dispersive liquid-liquid microextraction (DLLME) for the simultaneous determination of 11 phytohormones in plants by gas chromatography-mass spectrometry (GC-MS) was developed. In this derivatization-extraction procedure, phytohormones in aqueous samples were derivatized with ethyl chloroformate (ECF) and extracted by DLLME simultaneously using ethanol-pyridine (4:1, v:v), both as derivatization catalyst and DLLME dispersant. This proposed rapid and convenient method was also successfully applied for analysing the phytohormones in rice seed callus and cucumber fuits, indicating other wide applications in other plant tissues.

SCI

英语

通讯

Chemistry

Chemistry, Analytical

WOS:000321524300001

ADVANSTAR COMMUNICATIONS INC

Web of Science

1.Sun Yat Sen Univ, Sch Life Sci, Sch Marine Sci, MOE Key Lab Aquat Prod Safety, Guangzhou, Guangdong, Peoples R China
2.South Univ Sci & Technol China, Dept Chem, Shenzhen, Peoples R China

Luo, Shusheng,Lin, Li,Wang, Xiaowei,et al. Determination of Phytohormones in Plant Extracts Using In-matrix Ethyl Chloroformate Derivatization and DLLME-GC-MS[J]. LC GC EUROPE,2013,26(6):310-+.

Luo, Shusheng,Lin, Li,Wang, Xiaowei,Zou, Shichun,&Luan, Tiangang.(2013).Determination of Phytohormones in Plant Extracts Using In-matrix Ethyl Chloroformate Derivatization and DLLME-GC-MS.LC GC EUROPE,26(6),310-+.

Luo, Shusheng,et al."Determination of Phytohormones in Plant Extracts Using In-matrix Ethyl Chloroformate Derivatization and DLLME-GC-MS".LC GC EUROPE 26.6(2013):310-+.