pressurized hot-water extraction

synonyms: subcritical water extraction, superheated water extraction
https://doi.org/10.1351/goldbook.10226
Extraction by water below its critical point (\(\pu{374.15^{\circ}C}\) and \(\pu{22.064 MPa}\)).
Notes:
  1. The solvation properties of water become closer to organic solvents at elevated temperatures.
  2. Instrument requirements are similar to pressurized-liquid extraction.
Source:
PAC, 2016, 88, 517. (Glossary of terms used in extraction (IUPAC Recommendations 2016)) on page 537 [Terms] [Paper]
Citation: 'pressurized hot-water extraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10226 RIS BibTex EndNote
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