Single Cell Oils for the 21st Century / Colin Ratledge -- Arachidonic Acid-Producing Mortierella alpina: Creation of Mutants and Molecular Breeding / Eiji Sakuradani, Seiki Takeno, Takahiro Abe, and Sakayu Shimizu -- Development of a Docosahexaenoic Acid Production Technology Using Schizochytrium: A Historical Perspective / William Barclay, Craig Weaver, and James Metz -- Searching for PUFA-Rich Microalgae / Zvi Cohen and Inna Khozin-Goldberg -- Arachidonic Acid: Fermentative Production by Mortierella Fungi / Hugo Streekstra -- Production of Single Cell Oils by Dinoflagellates / James Wynn [and others] -- Production of Docosahexaenoic Acid by the Marine Microalga, Ulkenia sp. / Thomas Kiy, Matthias Rüsing, and Dirk Fabritius -- Alternative Carbon Sources for Heterotrophic Production of Docosahexaenoic Acid by the Marine Alga Crypthecodinium cohnii / Lolke Sijtsma, Alistair J. Anderson, and Colin Ratledge -- Carotenoid Production Using Microorganisms / Michael A. Borowitzka -- Prospects for Eicosapentaenoic Acid Production Using Microorganisms / Zhiyou Wen and Feng Chen -- Safety Evaluation of Single Cell Oils and the Regulatory Requirements for Use as Food Ingredients / Sam Zeller -- Nutritional Aspects of Single Cell Oils: Uses and Applications of Arachidonic Acid and Docosahexaenoic Acid Oils / Andrew Sinclair, Nadia Attar-Bashi, Anura Jayasooriya, Robert Gibson, and Maria Makrides -- Down-Stream Processing, Extraction, and Purification of Single Cell Oils / Colin Ratledge, Hugo Streekstra, Zvi Cohen, and Jaouad Fichtali -- Supercritical Fluid Extraction of Lipids and Other Materials from Algae / Jaime Wisniak and Eli Korin -- The Future Development of Single Cell Oils / David J. Kyle.