Scientific Research Publishing

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53166#.VLXiSsnQrzE Author(s)   Izabella Kwaśniewska-Karolak 1* , Justyna Rosicka-Kaczmarek 1 , Ewa Nebesny 1 , Maria Stasiuk 2   Affiliation(s) 1 Institute of Chemical Technology of Food, Technical University of Lodz, Lodz, Poland . 2 Laboratory of Lipids and Liposomes, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland . ABSTRACT An attempt was made to demonstrate the usefulness of pre-knowledge of the quality and quantity analysis of non-carbohydrate components of starch surface, such as proteins and lipids, in starch isolated from wheat with varying degrees of hardness, for receiving glucose hydrolysates. The chemical composition of starches isolated from wheat grains of different hardness was examined. The amount of protein fraction (surface proteins, puroindolins and internal proteins), total and surface lipids, apparent amylose, phos...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52876#.VKtJrMnQrzE Author(s)    Aldana Laino , Monica Cunningham , Gustavo Suárez , Carlos Fernando Garcia * Affiliation(s) Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP), CCT-La Plata CONICET-UNLP, La Plata, Argentina . ABSTRACT Lipids due to its hydrophobic nature are transported in the hemolymph mainly by lipoproteic fractions. In the present work we studied the lipoproteic fractions present in the hemolymph of the spider Grammostola rosea. Through ultracentrifugation two lipoproteic fractions are isolated, one of high density named Gr-HDL (δ = 1.13 - 1.15 g/ml) and the other of very high density ca...