Tea saponin, it is extracted from camellia seeds. Tea saponin has the two characterristics, one is surface activity, the other is biologic activity. As the surface activity, it is an excellent nonionic surfactant which is proved to have functions of widely used in pesticide, textile, daily chemicak and architecture fields for its surfactants without pollution. Technical specification: Appearance: Light yellow powder Active compound content: No less than 60% Foam highness: 160-190mm pH: 5.0-6.5 Surface tension: 47-51mN/m As the biologiv activity, it is used in shrimp farming to eliminate predatory fishes in the fish and shrimp ponds. Help shrimps take off shell earlier and enhance the growth of shrimps. It also can be used to kill snail in rice field and earthworm in golf court. Detoxify quickly in water and are not injurious to cattle and people who may use the water. Leave no cumulative adveerse residues, and it is readily available, economical to use.
