Mishra U S, Mishra A, Kumari R, Murthy P N, Naik B S
Royal College of Pharmacy and Health Sciences, Berhampur, Ganjam-760 002, India.
Indian J Pharm Sci. 2009 Jul;71(4):436-8. doi: 10.4103/0250-474X.57294.
In the present study the ethanol extract of the aerial part of Andrographis paniculata was prepared and evaluated for antimicrobial activity against eleven bacterial strains by determining minimum inhibitory concentration and zone of inhibition. Minimum inhibitory concentration values were compared with control and zone of inhibition values were compared with standard ciprofloxacin in concentration 100 and 200 mug/ml. The results revealed that, the ethanol extract is potent in inhibiting bacterial growth of both Gram-negative and Gram positive bacteria.
在本研究中,制备了穿心莲地上部分的乙醇提取物,并通过测定最低抑菌浓度和抑菌圈,对其针对11种细菌菌株的抗菌活性进行了评估。将最低抑菌浓度值与对照进行比较,将抑菌圈值与浓度为100和200微克/毫升的标准环丙沙星进行比较。结果显示,该乙醇提取物对革兰氏阴性菌和革兰氏阳性菌的生长均有较强的抑制作用。