May 31, 2019 · Extraction of Patchouli essential oil is by steam distillation of the leaves; the cell walls should be broken with steam scalding, light fermentation or drying the leaves. Patchouli leaves could be harvested several times a year, and …

Patchouli oil is part of the essential oils obtained from patchouli plants by distillation. Patchouli oil is widely used in industry as provider of aroma and flavour. Quality of patchouli oil is determined by its natural characteristics and foreign materials contain in the patchouli oil.

Aug 11, 2024 · Explore the intricate process of extracting patchouli oil, from harvesting leaves to choosing the right extraction method. Learn about steam distillation, cold pressing, and solvent extraction, and discover how to ensure quality and store this valuable essential oil.

Patchouli is distilled for a period of 6-8 hours. At the beginning of the distillation, lighter fractions of patchouli oil are distilled, followed by heavier fractions (see below). The oil recovery increases gradually with time and peaks between 6-8 hours.

The extraction of patchouli oil carried out by patchouli farmer groups in Kuningan, West Java, Indonesia uses the steam distillation method, which has the capacity of 100 kg per kettle. The results of this extraction are from 2.2 to 2.8 kg for one patchouli oil extraction for eight hours.

Microwave-assisted hydrodistillation and water– bubble distillation methods are more efficient methods for patchouli oil extraction.

Nowadays, patchouli oil produced from patchouli distillation (Pogostemon Cablin Benth) is being developed in Jawa and Sumatera. However, patchouli alcohol contained in Aceh patchouli oil in Jawa (PA ≤ 30%) is lower than it in Sumatera (PA ≥ 30%).

Muyassaroh et.al. used distillation for Patchouli Alcohol of Patchouli Oil. [1] Their research was aimed at knowing how to treat the material and find out the appropriate distillation pressure to generate patchouli oil. They used leaves with three treatments: fresh leaves, aerated leaves and burned leaves in the oven.

This research focuses on optimizing patchouli oil yield using the hydrodistillation method and adding MgCl2. The RSM method is used to analyze model variance, including the sum of squares model, less of the fit model, and ANOVA analysis.

Oct 1, 2019 · The three distillation methods are used using water because it does not react with patchouli, and can remove patchouli oil chemical components from its patchouli plant tissue, besides that water is also easy to use, has simple set of tools, and has low operating costs.