Volatile Components and Odor Intensity of Four Phenotypes of Hyssop (Hyssopus officinalis L.)

Effect of Various Parameters on the Selective Extraction of Main Components from Hyssop Using Supercritical Fluid Extraction (SFE)

“…The main constituents of the oil were sabinene (11.0%), iso-pinocamphene (10.9%) and pinocamphene (8.2%). The minor compounds identified were pseudo-cumene, nopinone, myrtenol, isophytol, beta-bourbonene, methyl eugenol, beta-caryophllene, betaSelective Extraction of Main Components from Hyssop (Steinmetz et al, 1980;Dunian et al, 1990;Dzhumaev et al, 1990;Schulz andStahl-Biskup, 1991 Shan, 1991;Tsankova and Kontaktchiev, 1993;Kerrola et al, 1994;Gorunovic et al, 1995;Vallejo et al, 1995;Salvatore et al, 1998;Garg et al, 1999;Piccaglia et al, 1999;Mitic and Dordevic, 2000;Jankovsky and Land, 2002;Özer et al, 2005). Qualitatively, the profiles of the compounds in the essential oils of the reported species were somewhat similar but the relative abundances of each component varied with those conditions.…”

“…Numerous studies in the literature have reported on the composition of volatile oils isolated from hyssop. The major constituents of essential oil extracted from this herb were reported to be pinocamphene, iso-pinocamphene, β-pinene, 1,8-cineole, myrtenol, eugenol, methyl eugenol, limonene, germacrene-D, elemol, linalool and pinocarvone (Steinmetz et al, 1980;Dunian et al, 1990;Dzhumaev et al, 1990;Schulz and Stahl-Biskup, 1991;Tsankova and Kontaktchiev, 1993;Garg et al, 1999;Piccaglia et al, 1999;Gorunovic et al, 1995;Vallejo et al, 1995;Salvatore et al, 1998;Shan, 1991;Kerrola et al, 1994;Mitic and Dordevic, 2000;Jankovsky and Land, 2002;Özer et al, 2005). Studies have shown that the composition of essential oils of a given herb can vary with genotype, location and climatic conditions.…”

Agrimonia aitchisoniiSchonbeck Temesy (Rosaceae): A New Source Of Methyl Myrtenate

“…The other two esters isolated by liquid chromatography, were identified as linalyl acetate and myrtenyl acetate from their reported RI as well as their mass spectra. Linalool, which made up 4.8% of the oil was isolated by column chromatography and was identified from its mass as well as its NMR spectral data (2,4) Methyl myrtenate, the major component (62.4%) has also been reported to be present in Hyssopus officinalis (5)(6)(7)(8)(9)(10). Two chemotypes of Darwinia citriodora have been reported to contain 41% and 85% methyl myrtenate in their respective essential oils (2).…”

Análise de Horário de Colheitas e Partes da Planta para Extração de Óleo Essencial de Manjericão

“…O conteúdo de óleo essencial pode variar consideravelmente nas plantas medicinais, em função de parâmetros climáticos e de fatores agronômicos como fertilização, irrigação, colheita, pós-colheita e, especialmente, o horário de colheita e as partes das plantas utilizadas na extração do óleo, sendo que estes fatores podem proporcionar maior acúmulo de biomassa e de constituintes químicos de interesse (KERROLA et al, 1994;EHLERT et al, 2013). Desse modo, para o cultivo em escala comercial de planta medicinal, faz-se necessário conhecimento dos fatores bióticos e abióticos, bem como seu comportamento com relação aos efeitos climáticos da região onde será efetuado o plantio (NAGAO et al, 2004).…”