This book investigates the main vegetable biomass types, their chemical characteristics and their potential to replace oil as raw material for the chemical industry, according to the principles of green chemistry. Authors from different scientific and technical backgrounds, from industry and academia, give an overview of the state of the art and ongoing developments. Aspects including bioeconomy, biorefineries, renewable chemistry and sustainability are also considered, given their relevance in this context. Furthermore, the book reviews green chemistry principles and their relation to biomass, while also exploring the main processes for converting biomass into bioproducts.

The need to develop renewable feedstock for the chemical industry to replace oil has been identified as a major strategic challenge for the 21st century. In this context, the use of different types of vegetable biomass starch, lignocellulosic, oleaginous, saccharide and algae can be seenas a viable alternative to the use of non-renewable, more expensive raw materials. Furthermore, it offers a model for adding economic value to the agro industrial chains such as soybean, sugarcane, corn and forests, among others. This will in turn contribute to the sustainability of a wide range of chemicals, mainly organics and their transformation processes, which are widely used by modern society.

Prof. Dr. Sílvio Vaz Junior holds a BSc degree in Chemistry, a MSc degree in Physical Chemistry and a PhD degree in Analytical Chemistry from University of São Paulo, Brazil. He was director and partner of two private analytical laboratories related to environmental analysis technologies. Since 2010, he is a research scientist at the state-owned Brazilian Agricultural Research Corporation (Embrapa) working on the development of renewable chemicals from biomass and analytical chemistry applied to bioenergy and biomass chemistry. He is a member of IUPAC and has published articles and books related to renewable chemistry and analytical chemistry.

Chapter 1. Biomass and the Green Chemistry Principles.- Chapter 2. Saccharide Biomass for Biofuels, Biomaterials and Chemicals.- Chapter 3. Oleaginous Biomass for Biofuels, Biomaterials and Chemicals.- Chapter 4. Starch Biomass for Biofuels, Biomaterials and Chemicals.- Chapter 5. Lignocellulosic Biomass for Energy, Biofuels, Biomaterials, and Chemicals.- Chapter 6. Microalgae for Industrial Purposes.- Chapter 7. Enzymatic Conversion of First and Second Generation Sugars.- Chapter 8. Sustainability of Biomass.