Chemical composition and review of the acaricidal properties of the essential oils of Melinis minutiflora and Lantana camara

IF 0.7 4区医学 Q4 INTEGRATIVE & COMPLEMENTARY MEDICINE Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas Pub Date : 2023-07-30 DOI:10.37360/blacpma.23.22.4.36

Wilmer Vacacela Ajila, Lucia Guzman Ordoñez, Camila Rey Valeiron, Ernesto Delgado Fernandez, Edgar Benitez Gonzales, Hermogenes Chamba Ochoa, Ruth Ortega Rojas, Jorge Ramirez Robles

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Abstract

The present study determined the volatile chemical components of the essential oils (EA) of the Melinis minutifloraand Lantana camaraspecies, by means of gas chromatography coupled to a mass spectrometer, the species were collected in the cantons of Quilanga and Loja, the extraction was carried out by steam distillation. In the essential oil (EA) of M. minutiflora, 20 compounds were identified, representing 93.21%, the compounds in the highest concentration: 1-tetradecanol (16.30%), (E) -cariophylene (12.44%), germacrene D (10.99%), (E) -nerolidol (8.28%), δ-cadinene (5.61%), α-humulene (5.36%), viridiflorol (4.78%) and (Z) -β-farnesene (4.76%). In the AE of L. camara, 68 compounds were identified, representing 96.54%, the compounds with the highest concentration (E) -caryophyllene (15.46%), germacrene D (12.21%), α-humulene (9.92%), bicyclogermacrene (7.06%), γ-terpinene (5.97%) and germacrene B (4.66%). The species M. minutiflora and L. Camarahave repellent, acaricidal properties in adult larvae of Amblyomma cajennense and Rhipicephalus (Boophylus) microplus.

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山茱萸和山茱萸精油的化学成分及杀螨性能研究进展

本研究采用气相色谱联用质谱联用的方法，对采自桂兰加州和洛哈州的山茱萸(Melinis minutifloraand Lantana camararsa)挥发油的挥发性化学成分进行了测定。荆芥挥发油(EA)中共鉴定出20个化合物，占93.21%，其中浓度最高的化合物分别为1-十四醇(16.30%)、(E) -cariophylene(12.44%)、germacrene D(10.99%)、(E) -nerolidol(8.28%)、δ-cadinene(5.61%)、α-humulene(5.36%)、viridiflorol(4.78%)和(Z) -β-farnesene(4.76%)。在毛蕊花的AE中，共鉴定出68个化合物，占96.54%，其中E含量最高的化合物为-石竹烯(15.46%)、革蕊烯D(12.21%)、α-葎草烯(9.92%)、双环革蕊烯(7.06%)、γ-萜烯(5.97%)和革蕊烯B(4.66%)。研究了两种植物的驱虫、杀螨效果。

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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.