The relevance of the analysis scientific publications devoted to study composition, properties, methods preparation, areas application, as well qualitative and quantitative identification glycolipids is determined by prospects for their use alternative natural surfactants. Glycolipids possessing comparable surfactant properties with widely used surfactants a petrochemical nature, distinguished ...

The characterization of cardio-protective lipid bioactives from cyanobacteria, such as Spirulina spp., has rarely been investigated. In this study, neutral lipids, glycolipids, and phospholipids Irish marine cyanobacterium subsalsa, were tested for anti-inflammatory antithrombotic activities in vitro human platelets. Glycolipids inhibited strongly platelet aggregation induced by platelet-activa...

Unnatural glycolipids possessing the diyne moiety in their acyl groups were successfully biosynthesized in the green sulfur photosynthetic bacterium Chlorobaculum (Cba.) tepidum by cultivation with supplementation of 10,12-heptadecadiynic acid. Monogalactosyldiacylglycerol (MGDG) and rhamnosylgalactosyldiacylglycerol (RGDG) esterified with one 10,12-heptadecadiynic acid were primarily formed in...

In addition to proteins, glycolipids can be targets of antibody responses and contribute to host-pathogen interaction. Following the structural analysis of Ascaris lumbricoides-derived glycolipids, the antibody responses of a group of children with no, light and heavy infections were analysed. The role of the phosphorylcholine moiety, present on Ascaris glycoproteins and glycolipids, in antibod...

INTRODUCTION............................................................. 365 ISOLATION AND PURIFICATION................................... 365 CHEMISTRY OF GLYCOLIPIDS................................... 366 Glycosyl Diglycerides................................... 366 Acylated Sugar Derivatives................................................... 369 BIOSYNTHESIS.....................................

It has been assumed in the past that the lipid moieties of endotoxic lipopolysaccharides are quite similar if not identical. This has been tested in the reported work here, where the chemical composition and biological activities of the glycolipids of two heptoseless Re mutants, Salmonella minnesota R595 and Salmonella typhimurium SL1102, have been studied and compared. The two glycolipids, ext...

In an attempt to further assess the role of S-fimbriae in the pathogenesis of Escherichia coli meningitis, the adherence of E. coli strains with or without S-fimbriae were examined for this study to purified glycolipids using thin layer chromatography overlay assays. Only S-fimbriated E. coli strains bound to sulfatide, seminolipid, galactosyl ceramide, and lactosyl ceramide but not to ganglios...

Structural studies of the major glycolipids produced by two Lactobacillus johnsonii (LJ) strains, LJ 151 isolated from intestinal tract of healthy mice and LJ 142 isolated from mice with experimentally induced inflammatory bowel disease (IBD), were performed. Two major glycolipids, GL1 and GL2, were present in lipid extracts from L. johnsonii 142 and 151 strains. Glycolipid GL1 has been identif...