... light industry, chemical industry, pesticide, feed, agriculture, textile industry, surfactant. Tea saponin is a glycosides refined from camellia seeds. It is ... mucous membranes in the nose to make people sneeze. The pure tea saponin is white crystal, easy to absorb moisture; it shows ... acid property to Methyl red, hard to dissolve in the pure Methyl alcohol, doesn’t dissolve in ether, acetone, benzene ...