Research:2026-05-25/Journal article/cannabinoids-and-terpenoids-in-hemp-inflorescence-and-leaves-of-three-varieties-in-yunnan-china

ResearchJournal article25 May 2026

Cannabinoids and Terpenoids in Hemp Inflorescence and Leaves of Three Varieties in Yunnan China

Xi Jiang, Youxi Cai, YaJun Teng, XiaoLei Li

Rapid Communications in Mass Spectrometry

Profiles cannabinoids by liquid chromatography and terpenoids by headspace SPME gas chromatography-mass spectrometry in the inflorescence and leaves of three registered Yunnan hemp cultivars, Yunma 7, Yunma 8 and Yunma 10. The series showed an inverse relationship between THC and CBDA together with cultivar-specific terpene profiles, all three remaining below the 0.3 per cent THC threshold. The material is registered industrial cultivars rather than landraces, so it documents regional cultivar chemistry rather than traditional germplasm.

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DOI10.1002/rcm.70111

CountryChina

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Record created 8 August 2026maintained by landrace.wiki editorspage history

2026-05-25 2026-08-08 Cannabinoids and Terpenoids in Hemp Inflorescence and Leaves of Three Varieties in Yunnan China Journal article Chemistry Xi Jiang, Youxi Cai, YaJun Teng, XiaoLei Li Rapid Communications in Mass Spectrometry 2026 10.1002/rcm.70111 https://doi.org/10.1002/rcm.70111 Profiles cannabinoids by liquid chromatography and terpenoids by headspace SPME gas chromatography-mass spectrometry in the inflorescence and leaves of three registered Yunnan hemp cultivars, Yunma 7, Yunma 8 and Yunma 10. The series showed an inverse relationship between THC and CBDA together with cultivar-specific terpene profiles, all three remaining below the 0.3 per cent THC threshold. The material is registered industrial cultivars rather than landraces, so it documents regional cultivar chemistry rather than traditional germplasm. China