ABSTRACT
The European Commission's research, technological development and demonstration programmes aim to strengthen European research and technological development, and to increase the competitiveness of European industries. The creation and development of Industrial Platforms play an important role in these processes by improving the transition from research to commercial application. Industrial Platforms are technology-based industrial groupings established by industry with the aims of enabling the exploitation or dissemination of research results, encouraging academic-industrial collaborations and providing their members with a means of voicing their opinion on present and future research policies.
Subject(s)
Biotechnology/standards , Research/standards , Europe , Industry/standards , Quality Control , Research Support as TopicABSTRACT
The effects of rat bile-pancreatic juice (BPJ) on Fe2+ induced oxidation of soybean phosphatidylcholine (PC) was monitored to investigate the influence of this digestive juice on oxidative damage in the gastrointestinal tract. A large volume of BPJ (50% in the suspension of PC, v/v) suppressed the lipid peroxidation, but a smaller volume had the reverse effect. BPJ could decompose free fatty acid hydroperoxides (FFA-OOH) at a lower concentration (approximately 0.2 mM) completely, although its phospholipase activity liberated FFA-OOH from PC hydroperoxides. Sodium deoxycholate enhanced the Fe2+ induced oxidation of PC in a concentration-dependent manner when PC was suspended in the buffer. Boiled BPJ suppressed Fe2+ induced and peroxyl radical initiated oxidation of sodium deoxycholate micelles of soybean PC up to approximately 50% (v/v). It was strongly suggested that rat BPJ had a biphasic effect on Fe2+ induced oxidation of phospholipids depending on the enhancement by bile salts and the inhibition by antioxidant components with radical-scavenging activity and hydroperoxide-decomposing activity.
