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All Journal Indonesian Journal of Forestry Research
Ganis Lukmandaru
Faculty of Forestry
Agriculture, Biological Sciences & Forestry

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CHEMICAL CONSTITUENTS OF Melaleuca leucadendron Linn. LEAF ESSENTIAL OILS QUALITY UNDER DIFFERENT COLLECTING TIME IN KPH YOGYAKARTA, GUNUNGKIDUL, INDONESIA Rizki Arisandi; Rini Pujiarti; Ganis Lukmandaru; Budi Mulyana
Indonesian Journal of Forestry Research Vol 10, No 2 (2023): Indonesian Journal of Forestry Research
Publisher : Secretariat of Agency for Standardization of Environment and Forestry Instruments

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2023.10.2.195-205

Abstract

Melaleuca leucadendron Linn is one of Indonesia's most important non-timber forest products as a commercial essential oil. The aim of this research was to identify the variation of compounds in the essential oils of M. leucadendron when leaves were collected at different time from August 2017 to April 2018 at the Yogyakarta Forest Management Unit (FMU). The essential oils were isolated by steam distillation and analyzed by gas chromatography-mass spectrometry (GC-MS). A total of 13 constituents were identified with major compounds, i.e. 1.8-cineole (57.8 to 76.0%), D(+)-limonene (4.40 to 12.1%), p-cymene (1.53 to 12.9%) and α-terpineol (4.98 to 9.98%). The results showed that the weather conditions in the early rainy season, with higher rainfall and flowering, were favorable for the production of essential oil (March) and increased the major compounds, especially from November to January (with the exception of α-terpineol, which was found to be higher in September). In contrast to these main compounds, α-pinene, β-pinene, and humulene are used as marker compounds to distinguish between dry and rainy seasons. In addition, it is also noted that the flowering stage affects the monthly variation of the major compounds.
Co-Authors Budi Mulyana, Budi Rini Pujiarti Rizki Arisandi