The ethylacetate extracts and the n-butanol extracts from Xinjiang Vitis vinifera L were assayed for antibacterial activity four kind of bacteria.

• 先用95%25乙醇浸泡,然后用乙酸乙酯和正丁醇从琐琐葡萄中提取其活性成分,并探讨了其抑菌作用。