日本石川农研中心利用二氧化钛光催化剂进行了石川县特产蔬菜保鲜技术的研究。一般认为,蔬菜收获后由于自身排出的乙烯气体会促使蔬菜的老化,但研究表明利用二氧化钛光催化剂有分解乙烯气体 Japan Ishikawa agricultural research center using titanium dioxide photocatalyst Ishikawa specialty vegetable preservation technology research. It is generally believed that after the vegetables are harvested, the ethylene gas emitted by themselves will promote the aging of the vegetables. However, studies have shown that the use of titanium dioxide photocatalyst decomposes ethylene gas