Improvement of the quality of analytical results generated by GC/MS method for characterization of Helichrysum italicum (Roth) G. Don essential oil

被引：0

作者：

Hafner-Vuk, Katarina ^{[1
]}

Milojevic, Vladimir ^{[1
]}

Avdic, Monia ^{[2
]}

Kevric, Jasmin ^{[2
]}

Krajisnik, Milica ^{[1
]}

机构：

[1] Inst Metrol Bosnia & Herzegovina, Sarajevo, Bosnia & Herceg

[2] Int BURCH Univ, Sarajevo, Bosnia & Herceg

来源：

ACCREDITATION AND QUALITY ASSURANCE | 2023年 / 28卷 / 06期

关键词：

GC/MS; Semiquantitative composition; Calibration; Measurement uncertainty; Helichrysum italicum essential oil;

D O I：

10.1007/s00769-023-01553-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Most of the papers that treat the composition of essential oils for this purpose use GC/MS or GC/MS and GC/FID techniques for the identification and/or quantification of individual compounds. Therewithal, papers usually treat the composition as semiquantitative (percentage composition as the area of the peak of a particular compound in relation to the total area of the peaks on the chromatogram, given as 100 %). At the same time, the quality of the results is not treated in metrological terms. A GC/MS method for the quantification of components present Helichrysum italicum hydro-distilled essential oil samples from Bosnia and Herzegovina with a similar composition was developed and optimized. The stability of the method setup and adequacy of sample storage and manipulation were assessed. Calibration method and assessment of measurement uncertainty were established for neryl acetate, one of the major compounds with known health benefits.

引用

页码：261 / 270

页数：10

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