Main chemical constituents of bamboo are silica 90%, silacum, potash, lime, aluminia, cholin, betain, hydrate of silicic acid, nuclease, urease, proteolytic enzyme, cyanogentic glucoside and an alkaloid. Bamboo shoots contain different types of enzymes and over ten kinds of mineral elements such as chromium, zinc, manganese, iron, magnesium, nickel, cobalt, copper etc. and particularly selenium. Another important thing is bamboo shoot content Germaclinum, which can activate human body (1). There are many effective components in bamboo leaves, shavings and shoots including flavonoids, phenolic acids, polysaccharides, anthraquinones, coumarins, special amino acids and peptides, etc. Among these, phenolic compounds, anthraquinones and coumarins are all of relatively strong anti-bacterial and bactericidal functionalities. Studies in recent years show that there are abundant bioactive components in bamboo shavings such as triterpenoids, saponins and sterols.