... bark, macerating it in seawater, and then quickly distilling the whole. It is of a golden-yellow colour, with the ... ), beta-caryophyllene, linalool, and methyl chavicol.Uses Cinnamon bark(cassia or chinese cinnamon) is widely used as a spice. It ... have the highest effectiveness against mosquito larvae.We also have cassia broken, pressed cassia and many kind of cassia products, welcome to contact us ...