Determination of cannabinoids in commercial hemp seeds and hemp seed oil products in Türkiye by LC-MS/MS. (2026)

Hemp seeds and hemp seed oil are consumed both as cosmetics and as dietary supplements. Many countries have implemented legal regulations establishing thresholds for cannabinoids, particularly Δ9-tetrahydrocannabinol (Δ9-THC), in hemp seeds and hemp seed oil. This study presents the development and