1. The introduction of RoselleRoselle (Hibiscus sabdariffa L.) Also known as hibiscus is an annual herbaceous plant in the genus Hibiscus of the mallow family. Roselle is a tetraploid plant (2n=4x=72) that originated in Africa.Introduced into Taiwan in 1910, it has been cultivated in a large area in Read More

Plant natural pigments: the story of anthocyanins The colors of plants deeply attract humans and other animals. Anthocyanin is a kind of water-soluble natural pigment widely found in plants in nature, and most of the main coloring substances in fruits, vegetables and flowers are related to it. At pr Read More