Microalgae are researched for their technical potential to produce high-value natural compounds such as pigments, polyunsaturated fatty acids, polysaccharides and antioxidants. The most important area of application of these products is the food, pharmaceutical and cosmetic industry. |
The main object of the experiments is to obtain a better understood about photoautotrophic processes. The foreground of the investigations is the influence of light quantity and light quality to the growth and product formation of the algae. A mathematical model will be established using these experimental results. The growth and the formation of functional biopolymers by the algae as a function of the cultivation conditions are covered in this model. The microalgae Porphyridium purpureum will be cultivated under different light conditions in a new photo-bioreactor developed for this purpose. |