Seasonal variation of essential oil of germplasm of Lippia origanoides Kunth. (Verbenaceae)

IF 0.7 4区医学 Q4 INTEGRATIVE & COMPLEMENTARY MEDICINE

Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas Pub Date : 2022-01-01 DOI:10.37360/blacpma.22.21.6.43

Luciana Mendes de Souza, F. D. da Fonseca, J. C. R. L. Silva, E. R. Martins

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Abstract

The biological activities attributed to Lippia origanoidesKunth. vary according to the chemical composition of its essential oil, which can be related to weather factors. The aim of this research was the seasonal study of the essential oil chemical composition taken from L. origanoidesaccessions maintained in germplasm bank in vivo. The essential oil was extracted by hydrodistillation in Clevenger apparatus and identification of the components was done by GC-MS. We have identified 15 compounds of which carvacrol, p-cymene, thymol and methyl-ether-thymol were majority throughout the year for most accessions. In three accessions showed fluctuations in the production of the major compound during the year like the α-pinene, limonene and borneol. The essential oil showed variation in chemical composition throughout the year, the major compound in most of the accessions during the year is carvacrol. In some accessions, there are alterations of the majority component.

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牛皮种质油的季节变化。(马鞭草科)

黄花Lippia origanoid的生物学活性。根据其精油的化学成分而变化，这可能与天气因素有关。本研究的目的是对植物种质库中保存的牛柳属植物的体内挥发油化学成分进行季节性研究。采用Clevenger装置加氢蒸馏法提取挥发油，采用气相色谱-质谱联用技术鉴定挥发油成分。共鉴定出15种化合物，其中香芹酚、对伞花香烃、百里香酚和甲基醚百里香酚含量最多。在3个品种中，主要化合物α-蒎烯、柠檬烯和冰片的产量在年内都有波动。不同年份香精油的化学成分存在差异，大部分年份香精油的主要成分为香芹酚。在一些词条中，多数成分有变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas PHARMACOLOGY & PHARMACY-

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas (BLACPMA), [Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants]; currently edited by the publishing house MS-Editions, is a bi-monthly international publication that publishes original peerreviewed research in the field of medicinal and aromatic plants, with nearly 20 years of experience. BLACPMA is a scientific journal that publishes two types of articles: Reviews (only in English) and Original Articles (Spanish or English), its main lines of action being agronomy, anthropology and ethnobotany, industrial applications, botany, quality and standardization, ecology and biodiversity, pharmacology, phytochemistry, pharmacognosy, regulatory and legislative aspects. While all areas of medicinal plants are welcome and the experimental approaches used can be broad and interdisciplinary; other areas of research that are not mentioned depend on the Editorial Committee for their acceptance.