2008
DOI: 10.1016/j.bej.2007.10.017
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Kinetics of distillation of essential oil from comminuted ripe juniper (Juniperus communis L.) berries

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Cited by 72 publications
(54 citation statements)
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“…Additionally, the findings revealed that the shorter extraction time in MAHD was not only caused by their earlier onset of extraction, but also by their higher extraction rates which is mainly due to the more efficient heat transfer conducted by the microwave [19].…”
Section: Comparison Of Extraction Kinetics Of the Extraction Methodsmentioning
confidence: 95%
See 1 more Smart Citation
“…Additionally, the findings revealed that the shorter extraction time in MAHD was not only caused by their earlier onset of extraction, but also by their higher extraction rates which is mainly due to the more efficient heat transfer conducted by the microwave [19].…”
Section: Comparison Of Extraction Kinetics Of the Extraction Methodsmentioning
confidence: 95%
“…A semi-empirical model for hydrodistillation was described by Milojević (2008) [19]. It assumes that, at particle level, the volatile compounds follow an unsteadystate diffusion transport.…”
Section: Kinetic Modelmentioning
confidence: 99%
“…(33) (34) C(z,0) = 0; q(z,0) = q 0 ; C(0, t) = 0 (35) em que C(z,t) é a concentração de óleo na fase fl uida, q(z,t) é a concentração de óleo na planta aromática (que varia com a posição axial do reator, mas não ao longo da espessura da planta, visto que se assume um modelo a parâmetros concentrados na fase sólida); ε é a porosidade do leito; k TM é o coefi ciente de transferência de massa na fase sólida; q 0 é a concentração inicial de óleo nas plantas; e q*(z,t) é a concentração de óleo na planta aromática em equilíbrio com a concentração de óleo na fase vapor, assumida por SARTOR (2009) Além dos modelos descritos neste trabalho, podem-se citar também outros estudos que envolvem a hidrodestilação, tais como PORNPUNYAPAT et al (2011), BABU & SINGH (2009), MILOJEVIČ et al (2008 e a destilação a vapor, como os de XAVIER et al (2011), CERPA et al (2008, TAJJUDIN et al (2009). Existem trabalhos que envolvem os dois processos em seus estudos, dentre eles, pode-se citar BOUTEKEDJIRET et al (2003).…”
Section: Romdhane and Tizaouiunclassified
“…*Autor para correspondência. estudo para a espécie Aquilaria crassna, mostrando a variação da composição deste óleo para diferentes temperaturas, BABU & SINGH (2009), que analisam a composição do óleo de Eucalyptus cinerea e MILOJEVIČ et al (2008), que estudam a espécie Juniperus communis L.…”
Section: Introductionunclassified
“…In the last years a number of publications have reported the composition of the berries and leaves essential oil of the Juniperus species (Kallio and Junger-Mannermaa, 1989;Chatzopoulou and Katsiotis, 1993a;1993b;Koukos and Papadopoulou, 1997;Ochocka et al, 1997;Angioni et al, 2003;Milojevic et al, 2008;Orav et al, 2010). The chemical nature of juniper essential oil differs depending on its origin.…”
Section: Introductionmentioning
confidence: 99%