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作者以生物活性为导向对这2个植物地上部分具抗结核杆菌活性的粗提取物进行了分离鉴定和抗结核杆菌实验。R.triflora 地上部分粉末用二氯甲烷一甲醇和甲醇持续搅拌提取,合并提取物,减压浓
The authors isolated and identified the crude extracts with anti-Mycobacterium tuberculosis activity in the above-ground parts of the two plants and the anti-tuberculosis test. The aerial parts of R. triflora powder were extracted by continuous stirring with dichloromethane-methanol and methanol, and the extracts were combined and concentrated under reduced pressure.