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进行了 3种植物 (药菊、紫茉莉和板蓝根 )丙酮抽提物对不同病毒抑制作用的比较试验 ,结果表明 :稀释 5 0倍的紫茉莉根组织抽提物对TMV、CMV和TuMV的抑制效果最好 ,药菊次之 ,板蓝根最差 ;这几种植物抽提物对不同种病毒的抑制效果也有差异 ,紫茉莉根组织抽提物对TMV抑制作用最明显 ,对TuMV次之 ,对CMV稍差。另外 ,紫茉莉根组织的抽提物对病毒系统的抑制作用也较明显。
The comparative experiments on the inhibitory effects of acetone extract of three kinds of plants (Asteraceae, Mirabilis jalapa and Radix Isatidis) on different viruses were carried out. The results showed that TMV, CMV and TuMV were inhibited by extracts of root of Mirabilis jalapa diluted 50 times The best effect, followed by the drug chrysanthemum, the Radix is the worst; these plant extracts have different inhibitory effects on different viruses, Mirabilis extract extracts of TMV most obvious effect on the TuMV second, the CMV slightly worse. In addition, the extract of Mirabilis jalapa root tissue on the inhibition of the virus system is also more obvious.