... -brown particles,which was remaining after oil extraction the fruit of camellia plants scum. The tea meal containing tea saponin,is a ... kill a variety of frog eggs, tadpoles, leeches, and snails, mussels, clams, and has a protective effect on aquatic plants.2, Used ... diseases Tea seed meal is also the good drugs of prevention of haemorrhagic disease and bacterial gill fish, red skin, enteritis. Within ...