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Description of Pressurized Hot Water Method The desired sample is placed in the cell for extraction The cell is then heated to a predetermined temperature The system is then filled with water and pressurized The sample is then kept at these exact conditions until sufficient breakdown of solutes is achieved The used solvent is then let out of the cell, and an extraction solvent is forced through the system for a predetermined time known as dynamic extraction time. The resulting sample is then rapidly cooled in ice water using glass flasks to prevent degradation of the extract. Resulting End Product Trichomes are what is removed. This closed loop system will produce a thick goopy substance ranging from yellow to brown. Different temperatures and pressures will result with different end product consistencies. 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Aired: May 11, 2025
