A bitter alkaloid extracted from chinchona bark used in malaria therapy. 从金鸡纳树的树皮中提取的较苦的生物碱用于疟疾治疗。
The most important products of Rubiaceae are coffee (mainly from Coffea arabica and C. canephora) and quinine (from Chinchona species). 本科植物包含重要的经济作物有：咖啡和治疗疟疾的原料-奎宁;
a bitter alkaloid extracted from chinchona bark; 从金鸡纳树中提取的较苦的生物碱；
a bitter alkaloid extracted from chinchona bark; used in malaria therapy. 从金鸡纳树中提取的较苦的生物碱；用于疟疾治疗。
includes coffee and chinchona and gardenia and madder and bedstraws and partridgeberry. 包括咖啡和金鸡纳皮、栀子、洋西、篷子类植物和蔓虎刺之类。
widely distributed family of mostly tropical trees and shrubs and herbs; includes coffee and chinchona and gardenia and madder and bedstraws and partridgeberry. 广泛分布的主要是热带乔木和灌木及草本植物科；包括咖啡和金鸡纳皮、栀子、洋西、篷子类植物和蔓虎刺之类。
