Transforming salmonid aquaculture from a consumer to a producer of long chain omega-3 fatty acids

Recommendations to endorse the sustainability of wild fish stock utilisation, supporting the health of marine ecosystems, are clashing with those to increase omega-3 fatty acids (n−3 LC-PUFA) consumption and promoting human health.

The objective of this study was to evaluate the role of salmonid aquaculture as a user or supplier of n−3 LC-PUFA, as a means of understanding the potential of the sector in conserving or depleting wild fisheries. A case-study feeding trial was implemented on rainbow trout up to commercial size, in which fish were fed a fish oil- or a linseed oil-diet. Harvested fish were analysed for fatty acid composition and difference and liking using consumers. The n−3 LC-PUFA input/n−3 LC-PUFA output ratio was computed. Consumers showed no preference, but were able to distinguish between samples. The fatty acids of the fillets were significantly modified by the diets. On the input side, for the production of 100 g of fish fillet, it was necessary to use 8.6 g of n−3 LC-PUFA to produce an output of 1.9 g of n−3 LC-PUFA in the fish oil-fed fish; in contrast it was only necessary to use 270 mg of n−3 LC-PUFA to produce 560 mg of these fatty acids in the linseed oil-fed fish. It was showed that the substitution of fish oil with linseed oil in aquafeed is an easily implemented tool to transform salmonids farming from a consumer into a net producer of health promoting n−3 LC-PUFA and accomplish its role in conserving wild fisheries in the future.

Brand salience for fast-moving consumer goods : an empirically based model

Brand salience, or the prominence of a brand in memory, has been linked to brand choice and purchase by consumers. The research reported in this paper proposed and tested a model of brand salience for fast-moving consumer goods, which incorporates knowledge, media consumption, and brand image as antecedents. A quasi-experimental method was utilised, where 270 respondents undertook a free recall exercise using category cues, and then completed multiitem measures of brand knowledge, brand associations, and purchase likelihood. Analysis of the data using SEM found support for an empirical model of brand salience where there was a relationship between brand salience and purchase likelihood. The empirical evidence supports building a brand in a primary category, in order to build the depth and breadth of the brand’s associations in consumer memory.

Consumer awareness and self-reported behaviours related to salt consumption in Australia

Australians are eating far more salt than is good for health. In May 2007, the Australian Division of World Action on Salt and Health (AWASH) launched a campaign to reduce population salt intake. A consumer survey was commissioned to quantify baseline aspects of awareness and behaviour related to salt and health amongst Australians. A total of 1084 individuals aged 14 years or over were surveyed by ACA Research using an established consumer panel. Participants were selected to include people of each sex, within different age bands, from major metropolitan and other areas of all Australian states and territories. Participants were invited via email to complete a brief questionnaire online. Two-thirds knew that salt was bad for health but only 14% knew the recommended maximum daily intake. Seventy percent correctly identified that most dietary salt comes from processed foods but only a quarter regularly checked food labels for salt content. Even fewer reported their food purchases were influenced by the salt level indicated (21%). The survey showed a moderate understanding of how salt effects health but there was little evidence of action to reduce salt intake. Consumer education will be one part of the effort necessary to reduce salt intake in Australia and will require government investment in a targeted campaign to achieve improvements in knowledge and behaviours.

The educative value of Dewey's religious attitude for spirituality

John Dewey's 'religious attitude' has great potential for the educative development of children's spirituality. This is because it enables their spiritual understandings to become more intelligently composed - not just in a cognitive or hyper-rational sense, but as a way of being. This paper provides an outline of Dewey's approach, which is described as being democratic, inquiry based, and 'scientific'. Such an approach therefore offers a contrast to other more epistemologically focused curricula which attempt to educate a person's spirituality. In order to make the case for the potential educative value of such an attitude, a brief review of Dewey's approach to education shall be offered, in which the notions of inquiry, democracy, and 'science' shall be highlighted to make the case that such attributes might be necessary for spiritual education if the United Nations Educational and Scientific Organization's goal of attaining world peace is to ever become possible.

Democratizing health : consumer groups in the policy process

This timely book examines the role of consumer organisations in the health policy process. In an age of shifting boundaries between state and civil society, consumer groups are potentially drivers of democratisation in the health domain. Their activities bring new dynamics to relations between service providers, the medical profession, government agencies, and other policy actors. This book is unique in comprehensively exploring the opportunities and dilemmas of this type of activism, including sometimes ambiguous partnerships between consumer groups and stakeholders such as the pharmaceutical industry. These themes are explored within an internationally comparative frameThis book examines the important role of consumer activism within health policy in different national contexts. In an age of shifting boundaries between state and civil society, consumer groups are potentially drivers of democratization in the health domain. The expert contributors explore how their activities bring new dynamics to relations between service providers, the medical profession, government agencies, and other policy actors. This book is unique in comprehensively analysing the opportunities and dilemmas of this type of activism, including ambiguous partnerships between consumer groups and stakeholders such as the pharmaceutical industry. These themes are explored within an internationally comparative framework, with case studies from various countries. work, with case studies from many countries.

Introduction : consumer groups and the democratization of health policy

This book examines the important role of consumer activism within health policy in different national contexts. In an age of shifting boundaries between state and civil society, consumer groups are potentially drivers of democratization in the health domain. The expert contributors explore how their activities bring new dynamics to relations between service providers, the medical profession, government agencies, and other policy actors. This book is unique in comprehensively analysing the opportunities and dilemmas of this type of activism, including ambiguous partnerships between consumer groups and stakeholders such as the pharmaceutical industry. These themes are explored within an internationally comparative framework, with case studies from various countries. Students and researchers in the fields of health policy and sociology, public policy and social movements will find this relevant and path-breaking book enlightening. It will also prove invaluable for participants and activists in patient and health consumer organizations.

From activism to state inclusion : health consumer groups in Australia

This book examines the important role of consumer activism within health policy in different national contexts. In an age of shifting boundaries between state and civil society, consumer groups are potentially drivers of democratization in the health domain. The expert contributors explore how their activities bring new dynamics to relations between service providers, the medical profession, government agencies, and other policy actors. This book is unique in comprehensively analysing the opportunities and dilemmas of this type of activism, including ambiguous partnerships between consumer groups and stakeholders such as the pharmaceutical industry. These themes are explored within an internationally comparative framework, with case studies from various countries. Students and researchers in the fields of health policy and sociology, public policy and social movements will find this relevant and path-breaking book enlightening. It will also prove invaluable for participants and activists in patient and health consumer organizations.

Health consumer organizations and the pharmaceutical industry : is transparency the answer?

This book examines the important role of consumer activism within health policy in different national contexts. In an age of shifting boundaries between state and civil society, consumer groups are potentially drivers of democratization in the health domain. The expert contributors explore how their activities bring new dynamics to relations between service providers, the medical profession, government agencies, and other policy actors. This book is unique in comprehensively analysing the opportunities and dilemmas of this type of activism, including ambiguous partnerships between consumer groups and stakeholders such as the pharmaceutical industry. These themes are explored within an internationally comparative framework, with case studies from various countries. Students and researchers in the fields of health policy and sociology, public policy and social movements will find this relevant and path-breaking book enlightening. It will also prove invaluable for participants and activists in patient and health consumer organizations.

Consumer concerns about food and health : examination of general and specific relationships with personal values and demographics

Purpose – Aims to investigate the relationships between consumers' food concerns and their personal values and demographic characteristics.

Design/methodology/approach – A questionnaire was administered in a cross sectional random population survey conducted among a sample of 1,000 adults in South Australia. The questionnaire elicited information about respondents' concerns about 20 food and health issues, the perceived importance of 23 values items derived from the Schwartz values inventory, and their demographic characteristics.

Findings – Principal components analyses derived four food concerns factors and six personal values factors. Respondents' safety concerns scores were positively associated with devout-tradition, order-discipline, and moderate-independent values. Their disease concerns score was positively linked to beauty-nature, devout-tradition, and order-discipline. Multiple regression and chi-square automatic interaction detection (CHAID) analyses showed that individual values items were strong predictors of consumers; specific concerns such as food and heart disease, and, genetic modification of foods.

Research limitations/implications – The research was based on a cross sectional study. More refined indices of food concerns and personal values should be used in replications of this preliminary study.

Practical implications – The findings support the use of psychographic market segmentation approaches in communication programs about food and health issues.

Originality/value – The findings suggest that personal values, may be stronger predictors of consumers' concerns about food and health issues than demographics. They also show that measurement level of values and concerns influence the observed strength of their relationships.

New Zealanders' attitudes to milk : implications for public health

Objective: To identify consumer attitudes and beliefs about (liquid) milk that may be barriers to consumption.

Design: Two random-quota telephone surveys conducted in Auckland one year apart. Respondents were questioned about their usual milk intake and their attitudes to milk. The questionnaire included attitude items that reflected the main themes of consumer interest in milk.

Setting: New Zealand.

Subjects: Seven hundred and thirteen respondents in the baseline survey and a separate sample of 719 respondents in the follow-up survey.

Results: At least one-third of the respondents consumed less than a glass (250ml) of milk a day. Non-consumption was highest in young women (15%). People's concerns about milk related to what was important in their lives; what threatens them physically and emotionally. Women held more positive attitudes but they were concerned about the fat content of milk. Men were less aware of milk's nutritional benefits and as a result were less appreciative of its value.

Conclusions: There is an opportunity to develop public health initiatives to address the barriers to drinking milk. Industry–health alliances may be an effective means to provide positive nutrition messages about milk and to engage the support of health professionals.