Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects

The objective of this study was to establish the chromatographic fingerprints of the essential oil (EO) from <i>Stellera chamaejasme</i> flowers collected from various natural sites by gas chromatography (GC) combined with chemometric methods. The EO was obtained by hydrodistillation, an...

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Autores principales:	Yuli Sang, Jingyu Liu, Lei Shi, Xiulan Wang, Yueqiang Xin, Yanjun Hao, Li Bai
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Stellera chamaejasme</i> flowers essential oil chromatographic fingerprint chemical composition repellent activity stored product insects Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/843d01d7f24c42009c6171bf2a3410b6
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spelling	oai:doaj.org-article:843d01d7f24c42009c6171bf2a3410b62021-11-11T18:27:09ZStudy on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects10.3390/molecules262164381420-3049https://doaj.org/article/843d01d7f24c42009c6171bf2a3410b62021-10-01T00:00:00Zhttps://www.mdpi.com/1420-3049/26/21/6438https://doaj.org/toc/1420-3049The objective of this study was to establish the chromatographic fingerprints of the essential oil (EO) from <i>Stellera chamaejasme</i> flowers collected from various natural sites by gas chromatography (GC) combined with chemometric methods. The EO was obtained by hydrodistillation, and its chemical composition was analyzed by gas chromatography−mass spectrometry (GC−MS). Most components were identified as ketones and the relatively high-content components were fitone (38.973%), <i>n</i>-hentriacontane (5.807%), myristic acid (4.944%) and phytol (3.988%). In addition, the repellent activities of the EO from <i>S. chamaejasme</i> flowers and its four main chemical compounds were evaluated against three stored product pests (<i>Tribolium castaneum</i>, <i>Lasioderma serricorne</i>, <i>Liposcelis bostrychophila</i>) for the first time. In this work, the EO and the four chemical compounds showed a repellent effect against three storage pests after 2 and 4 h exposure. The experimental method and repellent activity of <i>S. chamaejasme</i> flower EO could provide a basis for the development of botanical pesticide and the utilization of the rich plant resources of <i>S. chamaejasme</i> in the future.Yuli SangJingyu LiuLei ShiXiulan WangYueqiang XinYanjun HaoLi BaiMDPI AGarticle<i>Stellera chamaejasme</i> flowersessential oilchromatographic fingerprintchemical compositionrepellent activitystored product insectsOrganic chemistryQD241-441ENMolecules, Vol 26, Iss 6438, p 6438 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Stellera chamaejasme</i> flowers essential oil chromatographic fingerprint chemical composition repellent activity stored product insects Organic chemistry QD241-441
spellingShingle	<i>Stellera chamaejasme</i> flowers essential oil chromatographic fingerprint chemical composition repellent activity stored product insects Organic chemistry QD241-441 Yuli Sang Jingyu Liu Lei Shi Xiulan Wang Yueqiang Xin Yanjun Hao Li Bai Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
description	The objective of this study was to establish the chromatographic fingerprints of the essential oil (EO) from <i>Stellera chamaejasme</i> flowers collected from various natural sites by gas chromatography (GC) combined with chemometric methods. The EO was obtained by hydrodistillation, and its chemical composition was analyzed by gas chromatography−mass spectrometry (GC−MS). Most components were identified as ketones and the relatively high-content components were fitone (38.973%), <i>n</i>-hentriacontane (5.807%), myristic acid (4.944%) and phytol (3.988%). In addition, the repellent activities of the EO from <i>S. chamaejasme</i> flowers and its four main chemical compounds were evaluated against three stored product pests (<i>Tribolium castaneum</i>, <i>Lasioderma serricorne</i>, <i>Liposcelis bostrychophila</i>) for the first time. In this work, the EO and the four chemical compounds showed a repellent effect against three storage pests after 2 and 4 h exposure. The experimental method and repellent activity of <i>S. chamaejasme</i> flower EO could provide a basis for the development of botanical pesticide and the utilization of the rich plant resources of <i>S. chamaejasme</i> in the future.
format	article
author	Yuli Sang Jingyu Liu Lei Shi Xiulan Wang Yueqiang Xin Yanjun Hao Li Bai
author_facet	Yuli Sang Jingyu Liu Lei Shi Xiulan Wang Yueqiang Xin Yanjun Hao Li Bai
author_sort	Yuli Sang
title	Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
title_short	Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
title_full	Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
title_fullStr	Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
title_full_unstemmed	Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects
title_sort	study on gas chromatographic fingerprint of essential oil from <i>stellera chamaejasme</i> flowers and its repellent activities against three stored product insects
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/843d01d7f24c42009c6171bf2a3410b6
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Study on Gas Chromatographic Fingerprint of Essential Oil from <i>Stellera chamaejasme</i> Flowers and Its Repellent Activities against Three Stored Product Insects

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