Principal constituent: Andrographis Paniculta lactone, clove oil and many kinds of sterilizations active factor.主要成分：穿心莲内酯、丁香油和多种杀菌活性因子。
Determination of Andrographolide in Andro-graphis Paniculata Nees by Luminol-Chemilumi-nescence鲁米诺化学发光测定穿心莲中穿心莲内酯的含量
STUDIES ON THE ANTIFERTILITY EFFECT OF ANDROGRAPHIS PANICULATA 1. AN IN VITRO STUDY ON THE HORMONES PRODUCTION OF HUMAN 穿心莲抗生育作用的研究Ⅰ.对体外培养的人绒毛滋养层细胞激素分泌功能的影响