Nour, Abdurahman Hamid and Modather, Rayan Hassan and Rosli, Mohd Yunus and Mohammed Elnour, Ahmed Adam Hassan and Nurul Ain, Ismail (2024) Characterization of bioactive compounds in patchouli oil using microwave-assisted and traditional hydrodistillation methods. Industrial Crops and Products, 208 (117901). pp. 1-17. ISSN 0926-6690. (Published)
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Abstract
This study addressed the need for improved methods for the extraction of bioactive compounds from patchouli oil, focusing on the characterization and comparison of microwave-assisted hydrodistillation (MAHD) and traditional hydrodistillation techniques. Traditional hydrodistillation methods for the extraction of essential oils are less efficient in terms of time and yield. This research aims to bridge the knowledge gap regarding extraction efficiency, duration, and chemical composition. This study aimed to directly compare microwave-assisted hydrodistillation and traditional hydrodistillation for the extraction of bioactive compounds from patchouli oil and to evaluate the efficacy, efficiency, and chemical composition of these methods. The study reviews Advanced analytical tools such as Gas Chromatography and Mass Spectrometry (GC-MS), Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry (LC-Q-TOF-MS), and Gas Chromatography-Mass Spectrometry (GCMS) have been used to analyze the chemical makeup of patchouli oil. The results indicate that microwave-assisted hydrodistillation may offer benefits over traditional hydrodistillation, including reduced extraction times and increased yields. Differences were noted in the chemical composition of patchouli oil obtained through MAHD, particularly in the prevalence of bioactive compounds, such as patchoulol, α- bulnesene, and caryophyllene. This study explored the potential biological activities, stability, safety, and cost-effectiveness of MAHD compared to traditional methods. It also examines the implications of these findings for industries reliant on the quality of essential oils, such as pharmaceuticals, cosmetics, and perfumes. This study provides significant insights into the extraction of essential oils, supporting industrial innovation, and contributing to Sustainable Development Goals (SDGs) related to health, wellbeing, responsible production, and life on land. The differences in the chemical composition between MAHD and traditional methods could have substantial implications for the essential oils industry.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Pogostemon cablin; Secondary metabolites, Conventional extraction; Spectroscopic techniques, Gas Chromatography-Mass Spectrometry (GC-MS) |
| Subjects: | Q Science > QD Chemistry T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TP Chemical technology |
| Faculty/Division: | Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 19 Jan 2024 03:08 |
| Last Modified: | 19 Jan 2024 06:46 |
| URI: | http://umpir.ump.edu.my/id/eprint/40101 |
| Download Statistic: | View Download Statistics |
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