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Biopolymers

Biopolymers are non-toxic, renewable polymers that come from natural sources. They are usually biodegradable. The input material (monomers) for biopolymers can come directly from biological systems (such as animals, plants and microorganisms) or can be chemically synthesized by using biological materials as a starting point (such as natural fats, starch, oil or sugar). Some naturally occuring (non-synthesized) biopolymers include DNA, RNA and proteins.

The current focus in the research and development of biopolymers is to improve the properties of its products and to achieve large-scale production so as to lower costs and broaden availability, thus making it a more viable substitute for traditional polymer products. Different biopolymers have their own material-specific properties on which their possible applications are dependent. For example, bioplastics show much promise, especially for the packaging of products for in-flight catering and for dairy, as well as in pesticide soil pins.

Biopolymers are beneficial for a number of reasons, the first of which is their sustainability. They are also environment friendly, a characteristic that is becoming increasingly important to many consumers, and can prove useful in enhancing the image of a product. This biodegradability also means easier waste management, since it can be successfully composted.

Web Resources On Biopolymers

BioPolymer.net
Wikipedia: Biopolymer

Book Resources On Biopolymers

Biotechnology of Biopolymers : From Synthesis to Patents by Alexander Steinbüchel (Editor), Yoshiharu Doi (Editor
Structure and Dynamics of Biopolymers by C. Nicolini (Editor)

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