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Titis Budi Widowati
Department of Forest Product Technology Faculty of Forestry, Gadjah Mada University Jl. Agro No. 01, Bulaksumur, Yogyakarta, 55281
Agriculture, Biological Sciences & Forestry

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Utilization of Melaleuca leucadendron Essential Oil Rini Pujiarti; Yoshito Ohtani; Titis Budi Widowati; Kasmudjo Kasmudjo
Wood Research Journal Vol 2, No 2 (2011): Wood Research Journal
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51850/wrj.2011.2.2.94-99

Abstract

The chemical composition, antioxidant, antifungal, and physiological effects of commercial Melaleuca leucadendron LINN. (Kayu Putih) oil from Sukun, East Java, Indonesia was investigated in this study. GC-MS analysis showed the majority compounds of this oil are mixtures of monoterpenes and sesquiterpenes, which 1,8-cineole (53.90%) was the most abundant compound in this oil. In vitro antioxidant assay showed this essential oil possessed antioxidant activity (IC50: 4.24mg/ml). In vitro antifungal assay showed relatively strong antifungal activity of this oil against plant pathogenic fungi of F. oxysporum (IC50: 0.44mg/ml), T. cucumeris (IC50: 0.97mg/ml) and R. oryzae (IC50: 7.71mg/ml). The investigation on the effect of the odor of M. leucadendron oil in this study also showed functional fragrance of this oil for human physiological behavior controlling.
Effect of Melaleuca leucadendron, Cananga odorata and Pogostemon cablin Oil Odors on Human Physiological Responses Rini Pujiarti; Yoshito Ohtani; Titis Budi Widowati; Wahyudi Wahyudi; Kasmudjo Kasmudjo; N. Kaushalya Herath; Chao Nan Wang
Wood Research Journal Vol 3, No 2 (2012): Wood Research Journal
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51850/wrj.2012.3.2.100-105

Abstract

The aims of this study were to evaluate the main compounds and the effect of M. leucadendron, C. odorata and P. cablin essential oil odors on human physiological responses. The chemical compounds of essential oils in this study were analyzed by gas chromatography-mass spectrometry (GC-MS) and the physiological effects of essential oils on human were analyzed via the sense of smell olfactory system. Physiological parameters of systolic blood pressure, diastolic blood pressure, pulse rate, stress index, and brain wave were recorded before and after sniffing essential oils. The result shows that the main compound of M. leucadendron, C. odorata, and P. cablin is 1,8-cineole, Caryophyllene and Patchouli Alcohol, respectively. Our results demonstrated that M. leucadendron and C. odorata oil odors possessed sedative effect and P. cablin oil odor had tendency to contain stimulating effect on human physiologies. 
Utilization of Melaleuca leucadendron Essential Oil Rini Pujiarti; Yoshito Ohtani; Titis Budi Widowati; Kasmudjo Kasmudjo
Wood Research Journal Vol 2, No 2 (2011): Wood Research Journal
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51850/wrj.2011.2.2.94-99

Abstract

The chemical composition, antioxidant, antifungal, and physiological effects of commercial Melaleuca leucadendron LINN. (Kayu Putih) oil from Sukun, East Java, Indonesia was investigated in this study. GC-MS analysis showed the majority compounds of this oil are mixtures of monoterpenes and sesquiterpenes, which 1,8-cineole (53.90%) was the most abundant compound in this oil. In vitro antioxidant assay showed this essential oil possessed antioxidant activity (IC50: 4.24mg/ml). In vitro antifungal assay showed relatively strong antifungal activity of this oil against plant pathogenic fungi of F. oxysporum (IC50: 0.44mg/ml), T. cucumeris (IC50: 0.97mg/ml) and R. oryzae (IC50: 7.71mg/ml). The investigation on the effect of the odor of M. leucadendron oil in this study also showed functional fragrance of this oil for human physiological behavior controlling.
Effect of Melaleuca leucadendron, Cananga odorata and Pogostemon cablin Oil Odors on Human Physiological Responses Rini Pujiarti; Yoshito Ohtani; Titis Budi Widowati; Wahyudi Wahyudi; Kasmudjo Kasmudjo; N. Kaushalya Herath; Chao Nan Wang
Wood Research Journal Vol 3, No 2 (2012): Wood Research Journal
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51850/wrj.2012.3.2.100-105

Abstract

The aims of this study were to evaluate the main compounds and the effect of M. leucadendron, C. odorata and P. cablin essential oil odors on human physiological responses. The chemical compounds of essential oils in this study were analyzed by gas chromatography-mass spectrometry (GC-MS) and the physiological effects of essential oils on human were analyzed via the sense of smell olfactory system. Physiological parameters of systolic blood pressure, diastolic blood pressure, pulse rate, stress index, and brain wave were recorded before and after sniffing essential oils. The result shows that the main compound of M. leucadendron, C. odorata, and P. cablin is 1,8-cineole, Caryophyllene and Patchouli Alcohol, respectively. Our results demonstrated that M. leucadendron and C. odorata oil odors possessed sedative effect and P. cablin oil odor had tendency to contain stimulating effect on human physiologies. 
Co-Authors Chao Nan Wang Kasmudjo Kasmudjo N. Kaushalya Herath Rini Pujiarti Wahyudi, Wahyudi Yoshito Ohtani Yoshito Ohtani