Cited by 2,046Agricultural and Biological ResearchFood Science and Nutritional StudiesPhytochemicals and Antioxidant Activities

Recent advances in extraction of nutraceuticals from plants

Wang, Lijun, Weller, Curtis L.·2006·Trends in Food Science & Technology

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Crossref · 10.1016/j.tifs.2005.12.004

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  • SFE uses fluids in supercritical conditions; CO2 is the most used solvent due to nontoxicity, safety, and low cost; SC-CO2 extracts nonpolar or low polarity compounds, but polar compounds can be extracted by adding polar co-solvents such as ethanol or methanol.

    “SFE is based on the principle of extraction with fluids in their supercritical conditions, temperature, and pressure are raised above their critical point with characteristics of both liquids and gases [33].”
  • Modern extraction methods (SFE, SWE, UAE, MAE) have advantages over conventional methods, including reduced solvent, shorter time, lower temperature, better selectivity, and avoidance of byproducts.

    “Alternatives, often classified as green methods, showed several benefits over the conventional methods, including reduced amounts of used solvent, shorter extraction time, and performance at lower temperature. These methods have better selectivity for the isolation of desired compounds, while the formation of byproducts and unwanted reactions during the extraction are avoided [26,27].”

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Authors
Wang, L., & Weller, C. L.
Affiliations
University of Nebraska–Lincoln (US)
Corresponding author
Wang, Lijun
Venue
Trends in Food Science & Technology
Publisher
Elsevier BV
Published
2006-06
Volume
17
Issue
6
Pages
300-312
ISSN
0924-2244 (ISSN-L)
OpenAlex
W2044910245
Cited by
2,046
References
86
Citations by year
2026: 65 · 2025: 105 · 2024: 108 · 2023: 116 · 2022: 146 · 2021: 166 · 2020: 159 · 2019: 156 · 2018: 125 · 2017: 153 · 2016: 117 · 2015: 129 · 2014: 135 · 2013: 108 · 2012: 78
FWCI
36.59
Type
journal article
Language
en
Open access
closed
Locations
Trends in Food Science & Technology (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Agricultural and Biological Research
  • Health Sciences › Nursing › Nutrition and Dietetics › Food Science and Nutritional Studies
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
Keywords
nutraceuticals, plant extracts, extraction methods, ultrasound-assisted extraction, microwave-assisted extraction, supercritical fluid extraction, accelerated solvent extraction, Soxhlet extraction, solvent consumption, extraction yield

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