Find the tested material
Start with the methods section: species, plant part, source, pretreatment and extraction conditions define what was tested. If those details are missing, the study may not support a comparison with your candidate extract. A title naming a plant is not enough to demonstrate equivalence between the research preparation and a commercial powder with carriers or a different solvent history.
Separate analytical and biological endpoints
Extraction yield, marker recovery and a laboratory activity result answer different questions. Look for controls, repeat measurements and a clearly defined reporting basis. A method that recovers more solids may not improve selectivity. An in-vitro activity measurement does not establish clinical benefit, a safe consumer dose or the performance of a finished beverage or cosmetic.
Use research to design questions
The linked peer-reviewed review maps conventional and modern extraction methods and their limitations. Use it to frame a screening plan with qualified process and analytical specialists, not to copy a laboratory recipe into production. Record uncertainty, scale and excluded operations when communicating findings to procurement, and keep source dates visible as evidence evolves.
Evidence notes
Record what the paper can answer and what remains untested before using it in a supplier discussion.