茶叶除室内甲醛的机理初探

Preliminary Study on the Mechanism of Indoor Formaldehyde Removed by Tea-leaf

目前室内甲醛污染越来越引起人们的重视,市面有各种各样的消除剂,大多数为化学消除剂,普遍存在氧化性强或产生二次污染等问题。近年人们发现茶叶对净化甲醛有一定的效果,且茶叶为纯天然物质对人体无害不产生二次污染。茶叶能消醛是因为茶叶中含有生物碱、茶多酚、氨基酸等活化成分能与甲醛反应,同时茶叶对甲醛有一定的吸附作用。

More and more attention of the indoor formaldehyde pollution has been drawn currently. There are lots of remover in the market, but most of the remover are chemical, and they generally are strong oxidations or will produce secondary pollution. People discovered that tea-leaf have a certain effect on purifying the formaldehyde pollution. Tea-leaf is purely natural material, harmless and doesn＇t produce secondary pollution. Tea-leaf can eliminate formaldehyde that is because it contains same activation composition, such as alkaloid, tea polyphenol and amino acids, etc, which can react with formaldehyde, and also because tea-leaf can adsorb formaldehyde.