There is emerging interest in the use of naturally occurring antioxidants (e.g micro and macroalgae) for the preservation of foods and in the management of a number of pathophysiological conditions, most of which involve free radical damage. The implication of oxidative stress in the etiology and progression of several acute and chronic clinical disorders has led to the suggestion that antioxidants can have health benefits as prophylactic agents. the current book discuss different antioxidant compounds from algal species and its mode of action in addition, some algal products as antioxidant.

The efficient performance of a university, using available resources and facilitating high quality educational services are considered to be important conditions in many cases to acquire extra resources from public and private sectors as well as other parties interested in funding higher education. That is why indicators of educational quality are considered to be the most suitable method to develop and renew educational systems. This is done through using scientific approaches and connecting the political system and decisions taken in concerning education with the educational systems that...

The Aquatic systems contamination by organic and inorganic compounds is one of the most serious problems that might face the environment and organisms as a whole. Hence, conventional treatment technologies for the removal of these toxic are not economic and further generate huge quantity of toxic chemical sludge, and research efforts have made that biosorption using aquatic organisms is now emerging as a potential and powerful alternative to the existing conventional technologies for the removal and/or recovery of metal ions from aqueous solutions. the current book discuss the mode of action...