We consider the problem of extracting, manipulating, and managing pathways, especially protein-protein interaction pathways. We discuss here the Protein Interaction Extraction System (PIES). The PIES is con-tructed on top of three main technologies: Kleisli, BioNLP, and Graphviz. Kleisli is a broad-scale data integration system that we use for downloading Medline abstracts and for general manip...

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IVANOVA, P., V. CHALOVA, L. KOLEVA, I. PISHTIYSKI and M. PERIFANOVA – NEMSKA, 2012. Optimization of protein extraction from sunflower meal produced in Bulgaria. Bulg. J. Agric. Sci., 18: 153-160 Sunflower meal obtained after defatting of sunflower seeds is a by-product, which has the potential to serve as an attractive source for the preparation of protein isolates for food purposes. Protein ex...

Proteins can be extracted from an aqueous phase into reversed micelles. This transfer is governed by electrostatic interactions, for protein and surfactant have to bear opposite charges. The presence of high salt concentrations diminishes the attractive interactions and can lead to expulsion of the solubilized proteins. This is used to recover extracted proteins. Larger proteins require a large...