The purposes of this course were to introduce the mass or microresource of the native animals or plants which were existing in the world and rarely used as an edible food or a useful medical material for human; the properties and quantity of these material; a new improved or developed technique for processing. Therefore, the contents of this courses were water, properties in live animals and plants extractives (taurine, betaine, imidazoles etc.), cellulose, chitin, hydrolytic acids, collagen, proteolytic enzymes, biotechnology and biosensor etc.