This authoritative reference paintings offers finished information regarding the most vital and such a lot known sessions of (bio)organic compounds: the polysaccharides. the excellent and punctiliously up to date guide provides the assets, identity, research, biosynthesis, biotechnology and purposes of vital polysaccharides likes starches, cellulose, chitin, gum and microbial polysaccharides. Polysaccharides can convey complicated constitution and numerous sensible actions. those bio macromolecules can for this reason function uncooked fabrics for numerous varied fabrics, e.g. rayon, cellulose acetate, celluloid and nitrocellulose; and so they locate a number of purposes, for example as surgical threads (chitin), as resources of strength, nutritional fibers, as blood circulate adjuvants, in cosmetics, emulsion stabilizers, movie formers, binders, viscosity expanding brokers or pores and skin conditioning agenta, as nutrients ingredients in gums, chewing gum bases and as vaccines. Polysaccharides shape the foundation for precious items, like xanthan gum, dextran, welan gum, gellan gum, diutan gum and pullulan. the various polysaccharide-derived items have fascinating and helpful houses and express organic actions, resembling immunomodulatory, antibacterial, anti-mutagenic, radioprotective, anti-oxidative, anti-ulcer, antidepressant, anti-septicaemic or anti inflammatory actions. these types of functions and houses of polysaccharides are for the 1st time compiled in a radical and complete evaluate within the current paintings. This reference paintings is equipped thematically in 4 elements: half I. Polysaccharides: incidence, constitution, Distribution and Biotechnology. half II. equipment. half III. Bioactive Polysaccharides. half IV. Polysaccharides as foodstuff. This reference paintings is edited by way of skilled specialists, all chapters are written through good well-known foreign experts. it really is necessary to all these operating within the box of botany, phytochemistry, pharmacy, drug supply, molecular biology, metabolomics, forestry, atmosphere, conservation, biotechnology and NGOs operating for woodland security.