Extraction of Added-Value Triterpenoids from Acacia dealbata Leaves Using Supercritical Fluid Extraction
نویسندگان
چکیده
Forestry biomass is a by-product which commonly ends up being burnt for energy generation, despite comprising valuable bioactive compounds with valorisation potential. Leaves of Acacia dealbata were extracted the first time by supercritical fluid extraction (SFE) using different conditions pressure, temperature and cosolvents. Total yield, individual triterpenoids yields concentrations assessed contrasted Soxhlet extractions solvents distinct polarity. The extracts characterized gas chromatography coupled to mass spectrometry (GC-MS) target quantified. total ranged from 1.76 11.58 wt.% major identified fatty acids, polyols, and, family, lupenone, α-amyrin β-amyrin. SFE was selective higher (2139–3512 mg kgleaves−1) (10.1–12.4 wt.%) in comparison extractions, turn obtained remaining triterpenoids.
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ژورنال
عنوان ژورنال: Processes
سال: 2021
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr9071159