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Phd Thesis (Doctorat De Spécialité): Université De Ouagadougou, 1999. Dr. Mamoudou H. Dicko. Purification Et Propriétés Physico-Chimiques Des Enzymes De Curculigo Pilosa, Gladiolus Klattianus Et Boscia Senegalensis Catalysant L'Hydrolyse Des Polysaccharides (Amidon Et Béta-Glucanes), Mamoudou H. Dicko Prof.

Pr. Mamoudou H. DICKO, PhD

The objective of this study was the research of novel and inexpensive sources of polysaccharides degrading enzymes such as amylases and glucanases from local plants in order to justify their biotechnological applications. The isolation of two l3-amylases and an endo-1,3-ß-D-glucanase was reached using common protein purification methods such as buffer extraction, ammonium sulfate fractionation, ionexchange and gel filtration chromatographies. The methods used were simple and easily reproducible, suggesting the possibilfty of large-scale production. ln the crude extract of Curculigo pilosa tuber, only ß-amylase was detected as starch degrading enzyme and its activity was approximately 282 Uig of fresh material. The …

New Migration And Racism In Cyprus: The Racialisation Of Migrant Workers, Nicos Trimikliniotis

Nicos Trimikliniotis

This paper sets out to examine the processes of racialisation of temporary migrant or 'foreign' labour in Cyprus, a country traditionally exporting migrants but recently transformed into one of hosting migrants. It considers policies and rights relating to migrant workers and examines discourses around migration found in the Greek Cypriot press and magazines. It also examines the role of employers and trade unions in the racialisation of migrant workers. It considers how conceptualisations of ‘race’ and racism, and their interrelation with class, are useful in understanding and explaining the processes by which the people are excluded, inferiorised and exploited.

Applications Of Group Career Counseling Techniques In Asian Cultures, Mark Pope

Mark Pope