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Automated LC-GC: A powerful method for essential oils analysis. Part IV. Coupled LC-GC-MS (ITD) for bergamot oil analysis

✍ Scribed by Luigi Mondello; Keith D. Bartle; Paola Dugo; Peter Gans; Giovanni Dugo

Book ID
102945806
Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
500 KB
Volume
6
Category
Article
ISSN
1040-7685

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✦ Synopsis

Abstract

A fully automatic on‐line LC‐GC‐MS system for the analysis of bergamot essential oil has been used. The system allows the pre‐separation by LC of the oil into compound classes by gradient elution followed by the transfer of these fractions into a capillary GC column and detection by MS (ITD) and FID. Combining LC‐GC‐MS produces data which are considerably more informative than data from GC‐MS of the whole essential oil.

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Automated HPLC-HRGC: A powerful method f
Automated HPLC-HRGC: A powerful method for essential oil analysis. Part III. Aliphatic and terpene aldehydes of orange oil
✍ Mondello, Luigi ;Bartle, Keith D. ;Dugo, Giovanni ;Dugo, Paola 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 273 KB

## Abstract The application of a new method, computer‐controlled on‐line HPLC‐HRGC, to the analysis of the components of sweet orange oil has enabled the determination of aldehydes without interferences. HPLC was used to separate the oil aldehydes into three fractions, aliphatic aldehydes, sesquite