Determination of volatile flavor components in danggui cultivars by solvent free injection and hydrodistillation followed by gas chromatographic-mass spectrometric analysis

Journal of Chromatography. a
M R KimJ H Shim

Abstract

The rhizome of Angelica gigas Nakai, Angelica sinensis Diels and Angelica acutiloba Kitagawa (Umbelliferae) were chopped and extracted by hydrodistillation (HD) and solvent free solid injector (SFSI) methods to obtain the volatile compounds that were then characterized and identified by gas chromatography-mass spectrometry (GC/MS). SFSI extraction yielded a generally higher amount of volatile compounds than that produced by HD. A total of 48 components [including terpenes (8), aldehydes (4), alcohol (2), coumarins (9), Phthalide (3), acids (2) and sterols (2)] were identified by SFSI and gas chromatography-mass spectrometry from the three species of danggui cultivars, whereas, 24-essential oil was obtained by HD for Korean danggui only. According to these analyses, several coumarin derivatives such as decursinol angelate (16.83%) and decursin (29.34%) were found to be the dominant ones, followed by lomatin (10.25%) and marmesin (9.33%) in Korean danggui. Furfural and butylidene phthalide were the main components in Japanese in addition to butylidene dihydro-phthalide in Chinese danggui. Some parameters affecting the extraction efficiency such as injector temperature, injection time and pre-heating time were optimized. The resul...Continue Reading

References

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Citations

Oct 16, 2015·Phytotherapy Research : PTR·Takuhiro UtoYukihiro Shoyama
Sep 18, 2012·Journal of Ethnopharmacology·Jung-woo ChaeKwang-il Kwon
Sep 21, 2017·Scientia pharmaceutica·Kandasamy SowndhararajanSongmun Kim
Dec 8, 2017·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Chinreddy Subramanyam ReddySung Cheol Koo
Jan 30, 2010·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Yuping TangAnwei Ding
Mar 7, 2020·Phytotherapy Research : PTR·Qingxuan XieXiaofang Li
Jul 10, 2012·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Jung-woo ChaeKwang-il Kwon

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