Comparative evaluation of hemp seed oil yield and physicochemical properties using supercritical CO2, accelerated hexane, and screw press extraction techniques

This study evaluated screw press, accelerated hexane, and supercritical CO₂ extraction techniques to identify the optimal method for maximizing cannabidiol (CBD) yield from hemp seed oil. Supercritical CO₂ extraction at 40 °C and 200 bar yielded 20.81 % oil with the highest average CBD concentration...

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Bibliographic Details
Main Authors: Rattana Muangrat, Apisada Kaikonjanat
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Agriculture and Food Research
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666154324006550
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