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Precise control of operational parameterssuch as power, temperature, and extraction durationis essential, as excessive energy input or prolonged treatment can degrade sensitive polyphenolic structures, potentially lowering yield or altering compound profiles ( 3.1.4 Supercritical fluid extraction method Supercritical fluid extraction is an alternative two-step technique

The outtake above is from an LPGA Tour event

On the other hand, hemp is not a controlled substance and may be cultivated for a variety of purposes

This algorithm hasnt been prospectively validated, so consider discussing the case with poison control or a local toxicologist