Qualitative evaluation of composition of the volatile fraction in commercial samples of Cistus incanus L.

Acta Chromatographicae

Dariusz Szeremeta¹  Mieczysław Sajewicz¹  Magdalena Knaś¹  Ewa Długosz² 

[1] 1Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40–006, Katowice, Poland;2Department of Retail Pharmacy, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 3 Kasztanowa Street, 41-200, Sosnowiec, Poland

关键词: Cistus sp.;    volatile fraction;    headspace GC-MS;    GC-MS;    essential oils;    Deryng apparatus;   

DOI  :  10.1556/1326.2017.29.3.13

学科分类：化学（综合）

来源: Akademiai Kiado Rt.

【 摘 要 】

The present research is focused on identification of volatile components of different commercial products containing raw herbs of Cistus incanus L. The dried herbal material was hydrodistilled, and the obtained essential oils were analyzed by means of gas chromatography with mass spectrometric detection. Alternatively, the headspace analysis of the volatile sample components was also performed. It was found out that the investigated samples of the C. incanus L. species show a wide variation in terms of quality and quantity of the respective essential oils, which might result in their variable biological activity also. In conclusion, a postulate for standardization of chemical composition of the raw plant material used in therapeutic preparations is formulated.

【 授权许可】

Unknown