Objective To systematically evaluate the quality of CurcumalongaL. in Chinese market.
目的综合评价国产市售姜黄药材质量。
2
Suitable growth area was divided into the suitable and less suitable area according to the need of precipitation concerning the early growth period of Curcumalongal.
据黄丝郁金中前期生长对水分的需求，将适宜区划分为适宜与较适宜两个亚区。
3
Clustering approach could make a distinction between Curcumalonga and C. sichuanensis. The differentiation has happened between the wild and cultivated species of CurcumaL.