Facility

Fujian & Jiangsu Camptotheca acuminata Cultivation Zones

Secondary Camptotheca acuminata cultivation zones in Fujian, Jiangsu, and Shandong provinces of China. Fujian's subtropical coast and Jiangsu's temperate zones support C. acuminata cultivation at different altitude and temperature profiles than Guangxi, providing geographic diversification of the botanical supply within China. Fujian plantation biomass is processed by regional extraction companies and sold as camptothecin extract powder to API manufacturers including Shanxi Fenge. Shandong cultivation (cooler northern climate) tends to yield lower alkaloid concentrations but higher biomass. Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3609381/