日本东京的油与脂肪公司的研究人员在探寻天然产物的过程中发现，竹子里含有一种可作为食品和化妆品防腐剂的成分。日本化学家首先将竹皮碾碎，并将竹粉末浴解于酒精混合物中。然后，从这种液体中分离出《种提取物。他们发现这些提取物对革兰阳性细菌，特别是葡萄球菌属，有抑 Researchers at Japan’s oil and fat company in Tokyo found that natural products contain bamboo that contains an ingredient that can be used as a food and cosmetic preservative. Japanese chemists first crush the bamboo skin and dissolve the bamboo powder bath in an alcoholic mixture. Then, from this liquid isolated "species extract. They found that these extracts are resistant to Gram-positive bacteria, especially Staphylococcus