Akademik Veri Yönetim Sistemi
Handbook of Microalgae-Based Processes and Products: Fundamentals and Advances in Energy, Food, Feed, Fertilizer, and Bioactive Compounds, Elsevier, ss.95-107, 2026
The unique ecogeographic and climatological structures of the polar regions have allowed organisms to adapt and thrive in these environments. Microalgae from polar regions have distinct biochemical content compared to those from temperate regions due to their adaptation to harsh environmental conditions. Among these, Antarctic microalgae represent a unique and promising bioresource for the development of microalgae-based processes and products. These extremophilic microorganisms have evolved to survive the extreme conditions of the Antarctic environment, exhibiting remarkable adaptations, such as the biosynthesis of valuable bioactive compounds, particularly effective antioxidants, such as carotenoid sources. The unique metabolic pathways of Antarctic microalgae make them excellent candidates for the production of high-value biochemicals, including pigments, antioxidants, and polyunsaturated fatty acids, which are vital for pharmaceuticals, nutraceuticals, and cosmeceuticals. Additionally, their ability to thrive in extreme conditions offers a significant advantage for biofuel production, as these microalgae can be cultivated in cold regions with minimal resource inputs, thereby reducing the environmental impact and economic costs associated with conventional biofuel crops. This chapter investigates key characteristics, such as their metabolic flexibility, high productivity at low temperatures, and ability to produce valuable bioactive compounds. Furthermore, the potential applications of Antarctic microalgae are discussed within the context of biotechnological studies, evaluating both species found in the literature and those newly isolated from Antarctica.