| 摘要 |
A Cannabis sativa plant producing as its major cannabinoid cannabichromenic acid (CBCA) or cannabichromene (CBC), jointly CBC(A), characterised in that it comprises at least one genetic factor encoding prolonged juvenile chemotype (PJC) and it has a B 0 /B 0 genotype. Where B 0 is a minimally functional mutation of B D , an allele encoding cannabidiol (CBD). Also claimed is a raw material, drug substance or extract obtained from such plants, a formulation comprising the material, substance or extract, a method of deriving plants yielding a high proportion of CBC(A), a method of cultivating plants such that they yield a high proportion of CBC(A) and a method of extracting CBC(A) from said plants. |
