𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Gas chromatography-mass spectrometry following pressurized hot water extraction and solid-phase microextraction for quantification of eucalyptol, camphor, and borneol in Chrysanthemum flowers

✍ Scribed by Ling Dong; Jiyao Wang; Chunhui Deng; Xizhong Shen

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
306 KB
Volume
30
Category
Article
ISSN
1615-9306

No coin nor oath required. For personal study only.

✦ Synopsis

Short Communication

Gas chromatography-mass spectrometry following pressurized hot water extraction and solid-phase microextraction for quantification of eucalyptol, camphor, and borneol in Chrysanthemum flowers Chrysanthemum flower is a common traditional Chinese medicine (TCM). In this work, pressurized hot water extraction (PHWE) followed by headspace solid-phase microextraction (HS-SPME) and GC-MS was developed for the determination of three main active volatile compounds of eucalyptol, camphor, and borneol in Chrysanthemum flowers from four different growing areas in China by internal standard method. The parameters of PHWE and HS-SPME were optimized. The method was also validated. The results showed that PHWE-SPME-GC-MS is a simple, rapid, efficient, and solvent-free technique for the quantitative determination of eucalyptol, camphor, and borneol in TCMs and is potentially useful for the TCM quality assessment.

📜 SIMILAR VOLUMES

Development of pressurized hot water ext
Development of pressurized hot water extraction followed by headspace solid-phase microextraction and gas chromatography-mass spectrometry for determination of ligustilides in Ligusticum chuanxiong and Angelica sinensis
✍ Chunhui Deng; Jie Ji; Xiaochuan Wang; Xiangmin Zhang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 520 KB

Development of pressurized hot water extraction followed by headspace solid-phase microextraction and gas chromatography-mass spectrometry for determination of ligustilides in Ligusticum chuanxiong and Angelica sinensis In this work, a simple, rapid, solvent-free, and low-cost method was developed

Combined solid-phase extraction and gas
Combined solid-phase extraction and gas chromatography–mass spectrometry used for determination of chloropropanols in water
✍ Paula González; Inés Racamonde; Antonia M. Carro; Rosa A. Lorenzo 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 237 KB 👁 1 views

## Abstract A sensitive and rapid derivatization method for the simultaneous determination of 1,3‐dichloro‐2‐propanol (1,3‐DCP) and 3‐chloropropane‐1,2‐diol (3‐MCPD) in water samples has been developed. The aim was to research the optimal conditions of the derivatization process for two selected re

On-line solid-phase extraction-thermal d
On-line solid-phase extraction-thermal desorption-gas chromatography with ion trap detection tandem mass spectrometry for the analysis of microcontaminants in water
✍ Louter, Arjan J. H. ;Van Doornmalen, Jacco ;Vreuls, Jolan J. ;Brinkman, Udo A. T 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 690 KB

## Abstract An improved set‐up for solid‐phase extraction with thermal desorption coupled on‐line to gas chromatography (SPETD‐GC) is presented. It includes a newly designed liner for a programmable temperature vaporizer (PTV) and an improved water elimination system. The SPETD procedure now includ

A simple method for the extraction of vo
A simple method for the extraction of volatile organic compounds contained in air samples from adsorbent materials by solid phase microextraction and their analysis by gas chromatography/mass spectrometry
✍ Alessandro Saba; Andrea Raffaelli; Sergio Pucci; Piero Salvadori 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 51 KB 👁 2 views

The monitoring of air pollution requires simple, rapid and sensitive sampling and analytical techniques with minimal sample manipulation that are usable for routine analyses. In our laboratories we have developed a method for the analysis of air samples collected by adsorbent cartridges based on sol

Determination of phenolic compounds in e
Determination of phenolic compounds in environmental water samples after solid-phase extraction with β-cyclodextrin-bonded silica particles coupled with a novel liquid-phase microextraction followed by gas chromatography-mass spectrometry
✍ Hakim Faraji; Syed W. Husain; Masoumeh Helalizadeh 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB 👁 1 views

## Abstract A novel approach for the sample pre‐treatment and determination of eight phenolic compounds in environmental water samples has been developed by hyphenating solid‐phase extraction (SPE) and liquid‐phase microextraction (LPME) techniques based on solid organic drop combined with gas chro