Insects is a potential biological resource, not only because it has the character of enormous population, but also because there are plenty of bioactive compounds in its body or secretions, such as protein, fatty, hormone, chitin, vitamins, minerals, etc. These bioactive compounds have wide application value in food industry, medicinal industry, feed industry and any other regions. Therefore, the exploitation of insects resources is pretty potential and perspective, the research and development of bioactive compounds in ins...