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The environmental problems caused by petroleum-based plastic and plastic waste have led to an increasing demand for biobased and biodegradable plastics, such as polyhydroxyalkanoates (PHAs). These polyesters are synthesized from carbon sources, e.g. sugar and plant oils, by various bacteria. This book highlights the potential of plant oils, especially palm oil, as a feedstock for PHA production. In addition, new PHA applications are discussed and the sustainability of PHA production from plant oils is critically examined.
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SpringerBriefs in Microbiology
For further volumes: http://www.springer.com/series/8911
Kumar Sudesh
Polyhydroxyalkanoates from Palm Oil: Biodegradable Plastics
13
Dr. Kumar Sudesh School of Biological Sciences Universiti Sains Malaysia Penang Malaysia
ISSN 2191-5385 ISBN 978-3-642-33538-9 DOI 10.1007/978-3-642-33539-6
ISSN 2191-5393 (electronic) ISBN 978-3-642-33539-6 (eBook)
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Preface
Polyhydroxyalkanoates (PHAs) are very interesting polyesters synthesized by many types of bacteria. Numerous researchers from all over the world have carried out various studies on PHAs. There is already a wealth of knowledge about all aspects of PHAs in the literatures. In this book, the focus is on the relatively recent efforts to use vegetable oils, especially palm oil and its by-products to synthesize PHAs. Palm oil is the world’s most efficiently produced vegetable oil and Malaysia has been the pioneer in developing palm oil as a sustainable source of edible oil. Because of the high productivity of palm oil it costs less than other commercial vegetable oils. Therefore, it has been the preferred oil by most people from the low-income group. The production of palm oil is expected to increase to fulfill the growing demand. Besides Malaysia, Indonesia is also now a major producer of palm oil. The palm oil