la fibra 26
1.-Dietary fibre can be defined as the part of edible plants that resists digestion and absorption in the human small intestine and is experiencing a total or partial fermentation in the large intestine. This plant part consists of a set of chemical compounds of heterogeneous nature ( polysaccharides, oligosaccharides, lignin and similar substances 2. The fiber optic is a means of transmission typically used in data networks; a very fine thread of transparent material, glass or plastics, which sent pulses of light representing the data to be transmitted.