Mukherjee P K, Gunasekhran R, Subburaju T, Dhanbal S P, Duraiswamy B, Vijayan P, Suresh B
JSS College of Pharmacy, Ootacamund, India.
Phytother Res. 1999 Feb;13(1):70-2. doi: 10.1002/(SICI)1099-1573(199902)13:1<70::AID-PTR377>3.0.CO;2-V.
Different extracts of Cryptostegia grandiflora (Roxb) Rbr. leaves were investigated for their antibacterial potential against Pseudomonus cepacia NCIM-2106, Bacillus megatorium NCIM-2087, Staphylococcus aureus NCIM-2492, Escherichia coli NCIM-2345, Bacillus subtilis NCIM-2349 and Bacillus coagulans NCIM 2323. Almost all the extracts produced significant antibacterial activity against all the microorganisms being tested and the effect so produced was comparable to the standard antibiotic, tetracycline hydrochloride. The petroleum ether (60 degrees-80 degrees C) extract showed maximum efficacy.
对大花桉（Cryptostegia grandiflora (Roxb) Rbr.）叶片的不同提取物进行了研究，以考察其对洋葱假单胞菌NCIM - 2106、巨大芽孢杆菌NCIM - 2087、金黄色葡萄球菌NCIM - 2492、大肠杆菌NCIM - 2345、枯草芽孢杆菌NCIM - 2349和凝结芽孢杆菌NCIM 2323的抗菌潜力。几乎所有提取物对所有受试微生物均产生了显著的抗菌活性，且所产生的效果与标准抗生素盐酸四环素相当。石油醚（60℃ - 80℃）提取物显示出最大功效。
