Comparative Study on Extraction of Essential Oil from Agarwood Bark Using Subcritical Water and Conventional Methods

被引：0

作者：

Omar, Fatin Nordalila ^{[1
]}

Hisan, Nurul Nabilah ^{[1
]}

Alqarni, Etr Alnada Salam Rashid Issa ^{[1
]}

Izhar, Shamsul ^{[1
]}

Ghani, Abdul Karim Abdul ^{[2
]}

Zainuddin, Halimatun S. ^{[1
]}

机构：

[1] Univ Putra Malaysia, Dept Chem & Environm Engn, Serdang, Malaysia

[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Bangi, Malaysia

来源：

SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN | 2025年 / 32卷 / 01期

关键词：

CHEMICAL-COMPOUNDS; AQUILARIA; RECOVERY; YIELD;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This study compared the quantity and quality of essential oil extracted from agarwood bark using subcritical water (Sub-CW), Soxhlet, and hydro-distillation (HD). From this study, Sub-CW is considered the most practical method for extraction of essential oil from agarwood bark as it produced the highest percentage of oil yield (4.89%) at the shortest extraction period (5 min) as compared to the Soxhlet (2.19%, 6 h) and HD methods (0.15%, 12 h). The highest oil yield was collected at a Sub-CW extraction temperature of 135 degrees C. From GC analysis, oil extracted using Sub-CW contains three oxygenated sesquiterpenes, which are epoxybulnesene, caryophyllene oxide, and kusunol.

引用

页码：1 / 8

页数：8

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