Choice and use of standards for dynamic headspace trapping and application to the analysis of the volatiles of baked potato

When attempting to quantify the volatile components of a food isolated by dynamic headspace trapping onto an adsorbent, the analyst has to select the most appropriate compounds to use as standards and at which stage of the analysis to add them. Factors to be borne in mind include the volatility of the standard, the response of the GC detector, and whether to add the standard to the sample or to the adsorbent trap. This chapter considers the issues and describes the application of one chosen method to the quantitation of the volatile components of baked potato.

'Developing practice learning: student perspectives',

The introduction of the new social work degrees in the UK has further underlined the importance of practice learning in social work education. However, student perceptions of practice learning and their view of quality standards in this area have been under-researched. This paper reports on a two-year study of MSW students at Queen's University, Belfast that examined, from the students' perspective, a number of key quality indicators relating to practice learning. One of the main aims of the study was to identify significant contextual features of the practice environment that affect the quality of the students' learning experience. Northern Ireland provides a useful case study in this context as it is thought to have some advantages in its practice learning provision in comparison to other parts of the UK. The paper concludes with an analysis of the main implications of the research and highlights key issues which need to be considered by academic institutions and employing agencies in further developing quality standards of practice learning.

Implementation of European standards of care for cystic fibrosis - provision of care

Background: Several guidelines for cystic fibrosis (CF) caregivers exist, but information about their implementation is lacking.

Implementation of European standards of care for cystic fibrosis - Control and treatment of infection

Background: Several guidelines oil infection control and treatment of infection exist for cystic fibrosis (CF) caregivers, although the extent of implementation is variable.

UK Food Standards Agency Workshop Report: Diet and Immune Function

The UK Food Standards Agency convened a workshop on 13 May 2009 to discuss recently completed research on diet and immune function. The objective of the workshop was to review this research and to establish priorities for future research. Several of the trials presented at the workshop showed some effect of nutritional interventions (e.g. vitamin D, Zn, Se) on immune parameters. One trial found that increased fruit and vegetable intake may improve the antibody response to pneumococcal vaccination in older people. The workshop highlighted the need to further clarify the potential public health relevance of observed nutrition-related changes in immune function, e.g. susceptibility to infections and infectious morbidity.

UK Food Standards Agency Workshop Report: carbohydrate and cardiovascular risk

This report summarises a workshop convened by the UK Food Standards Agency (FSA) on 14 October 2008 to discuss current FSA-funded research on carbohydrates and cardiovascular health. The objective of this workshop was to discuss the results of recent research and to identify any areas which could inform future FSA research calls. This workshop highlighted that the FSA is currently funding some of the largest, well-powered intervention trials investigating the type of fat and carbohydrate, whole grains and fruit and vegetables, on various CVD risk factors. Results of these trials will make a substantive contribution to the evidence on diet and cardiovascular risk.