Determination and comparison on bacteriostasis of both extracts from flower and flower bud of Dendranthe-ma indicum showed that the effect from flower bud was stronger than that from flower.

• 研究测定了野菊花不同成熟期的菊米、菊花提取液对8种细菌和酵母菌的抑菌作用,并对两者的抑菌效果进行了比较。结果表明:2种提取液有不同程度的抑菌作用,比较而言,菊米的总体抑菌能力强于野菊花。