Life Sciences Commons^™

A "Default Option" While Online Grocery Shopping To Enhance Nutrition Within A Food Insecure Population, Jaime Ashley Coffino

Legacy Theses & Dissertations (2009 - 2024)

There is a need for sustainable interventions that improve diet-related health within the food insecure community. We examined if use of a “default” prefilled online grocery shopping cart, compared to nutrition education, would result in the purchase of healthier food items. Fifty participants (M age = 46.4 ± 12.46 years; M body mass index = 28.59 ± 6.48 kg/m2; 74.0% male) were randomized to: (1) read a brochure containing nutrition information (n = 23) or (2) be presented with a “default” prefilled online shopping cart containing groceries that meet nutritional guidelines to which they could freely make changes before completing …

The Utilization Of Aquatic Bushmeat From Small Cetaceans And Manatees In South America And West Africa, A. Mel Cosentino, Sue Fisher

Anthropogenics and Population Decline Collection

Aquatic bushmeat can be defined as the products derived from wild aquatic megafauna (e.g., marine mammals) that are used for human consumption and non-food purposes, including traditional medicine. It is obtained through illegal or unregulated hunts as well as from stranded (dead or alive) and bycaught animals. In most South American and West African countries aquatic mammals are or have been taken for bushmeat, including 33 small cetaceans and all three manatee species. Of these, two cetacean species are listed in the IUCN red list as “near threatened,” and one as “vulnerable,” as are all manatee species. Additionally, 22 cetacean …

Effect Of Applied Magnetic Field On Surface Morphology, Optical And Electrical Property Of Tin (Iv) Oxide (Sno2) Nanomaterial For Meat Spoilage Detection, Gil Nonato Santos, Mary Gillian Santos, Jonathan C. Briones, Michael P. Delmo, Eriberta B. Nepumuceno, Joshua Miguel C. Danac

Angelo King Institute for Economic and Business Studies (AKI)

The specter of botcha or “double dead” meat is a persistent, if not underestimated, threat in Filipino markets. In 2014, the National Meat Inspection Service (NMIS) recorded the confiscation of more than 12 metric tons of so-called hot meat, unfit for human consumption. The hazard that consuming this and other forms of spoiled meat poses to human health cannot be overstated, especially because spoiled meat can harbor dangerous pathogens or parasites such as Salmonella, Staphylococcus, Pseudomonas Aeroginosa, and Trichinella.

Video Recorded Participant Behaviours: The Association Between Food Choices And Observed Behaviours From A Web-Based Diet History Interview, Yasmine C. Probst, K. Deagnoli, M. Batterham, Linda C. Tapsell

Dr Marijka Batterham

Automation of dietary assessments allow participant behaviour to be captured by video observation. They also allow clinicians to identify areas which effect reporting accuracy. This observational study describes the differences in behaviour according to the type of foods selected by participants using a dietary assessment website encompassing diet history methodology.

Conversion Of Australian Food Composition Data From Ausnut1999 To 2007 In The Clinical Trial Context, Elizabeth P. Neale, Yasmine C. Probst, Rebecca Thorne, Qingsheng Zhang, Jane E. O'Shea, Marijka J. Batterham, Linda C. Tapsell

Dr Marijka Batterham

An Australian food composition database, AUSNUT1999, does not include long chain omega-3 polyunsaturated fatty acid (LC omega-3 PUFA) data. Measurement of the fatty acid content of diets initially analysed using AUSNUT1999 requires conversion to AUSNUT2007, an updated database inclusive of LC omega-3 PUFA. The aim of this study was to convert clinical trial dietary data from AUSNUT1999 to AUSNUT2007 and measure LC omega-3 PUFA intake. Clinical trial diet history (DH) data was converted from AUSNUT1999 to 2007 using a staged approach. Macronutrient intake from AUSNUT1999 and 2007 were calculated and compared via paired t-tests and Wilcoxon Signed Ranks tests. Mean …

Veganism As An Aspiration, Lori Gruen, Robert C. Jones

Dietary Choice and Foods of Animal Origin Collection

iven the violence, objectification, domination, commodification, and oppression inherent in industrialized food production, some conscientious consumers have adopted vegan practices. This chapter discusses two conceptions of veganism, lifestyle/identity veganism, VI, and veganism as a goal/aspiration, VA. It argues that due to conceptual and practical flaws with VI, conscientious consumers should adopt VA. It considers and rejects the so-called compassionate carnivore movement. It then explores arguments denying the casual efficacy of adopting any form of veganism. It concludes that VA can make a difference, and those in consumer cultures are obligated to adopt and practice it.

Syllabus: Sustainable Living: Solutions For The 21st Century, Laurie Simmons

Sustainability Education Resources

Your generation has been handed an opportunity: the opportunity to change the story of our culture from one of blind consumption to one of conscious ecological living. As individuals, as a society and as a species, we are facing challenges related to sustainability including economic stability, social justice, resource depletion and waste management, biodiversity preservation, climate adaptation and food and agricultural resilience. In this interdisciplinary course you will learn how to seize this opportunity by working with your peers to research and understand how sustainability in different contexts presents solutions to many of these challenges facing modern society. “Sustainable Living” …

What’S Cookin’ Good Lookin’: The Rise And Phenomena Of The Female Foodie Performer Through Social Media, Alison Weiss

Student Scholar Symposium Abstracts and Posters

Once seen in black and white terms as human sustenance or luxury, eating has become not only a hobby, but an obsession. Whereas chefs and cooks were previously regarded as average, behind-the-scenes workers, they have now stepped out from the kitchen and into the spotlight, becoming celebrated public idols – and performers. With images tailored to different demographics right down to their clothing and hairstyles, chefs and cooks no longer merely prepare food: they put on a show. The foodie phenomena has been pioneered by females, largely in part to the parallel-running infatuation with health, fitness, and food trends that …

Health Claims And Food Advertising: Comparison Of Marketing And Nutrition Experts' Ratings Of Magazine Advertisements, Sandra C. Jones, Peter Williams, Linda C. Tapsell, Kelly L. Andrews

Peter Williams

To determine the nature and differences in expert opinion from the fields of nutrition and marketing on the use of health claims in the 30 most frequently appearing Australian magazine food advertisements, a survey was conducted with 28 nutritionists and 21 marketing experts in Australia and New Zealand. The experts assessed the advertisements with respect to the accuracy of the nutrition claims, the tactics and intentions of the advertising strategy and the accessibility of the nutrition information to lay consumers. Of 28 advertisements where a claim was identified, for only one did more than 90% believe the claim to be …

Dietary Validation Of A New Australian Food-Frequency Questionnaire That Estimates Long-Chain N-3 Polyunsaturated Fatty Acids, Bethany L. Sullivan, Janelle Brown, Peter Williams, Barbara Meyer

Peter Williams

Currently, there is no FFQ designed to capture the intakes of the long-chain (LC) n-3 PUFA. The objectives of this study were to validate a new LC n-3 PUFA FFQ by comparison with 3 d weighed food records (FR) and to determine its reproducibility assessed 4 to 6 weeks apart. Healthy male and female subjects (n 53) were recruited from Wollongong and the Australian Capital Territory, Australia. The FFQ and FR were analysed for LC n-3 PUFA intakes using a nutrient analysis software package and these intakes were compared using Wilcoxon signed rank tests and Spearman correlation coefficients. Bland–Altman analysis …

Food Toxicity And Safety, Peter Williams

Peter Williams

Key Points

• Despite the many potential health risks associated with foods, in practice the degree of risk associated with the modern food supply is extremely low.

• By far the most important hazards of significance are those from biological agents: pathogenic bacteria, viruses, fungi and a few toxic seafoods.

• Trends to larger-scale production, longer distribution chains in the food supply, increased eating away from the home and the emergence of new pathogens means foodborne illness continues to be a significant public health issue.

• The assessment of the safety of food additives is led internationally by JECFA, but …

Conversion Of Australian Food Composition Data From Ausnut1999 To 2007 In The Clinical Trial Context, Elizabeth P. Neale, Yasmine C. Probst, Rebecca Thorne, Qingsheng Zhang, Jane E. O'Shea, Marijka J. Batterham, Linda C. Tapsell

Qingsheng Zhang

An Australian food composition database, AUSNUT1999, does not include long chain omega-3 polyunsaturated fatty acid (LC omega-3 PUFA) data. Measurement of the fatty acid content of diets initially analysed using AUSNUT1999 requires conversion to AUSNUT2007, an updated database inclusive of LC omega-3 PUFA. The aim of this study was to convert clinical trial dietary data from AUSNUT1999 to AUSNUT2007 and measure LC omega-3 PUFA intake. Clinical trial diet history (DH) data was converted from AUSNUT1999 to 2007 using a staged approach. Macronutrient intake from AUSNUT1999 and 2007 were calculated and compared via paired t-tests and Wilcoxon Signed Ranks tests. Mean …

Fearless: Heather Thomas, Heather L. Thomas

SURGE

This week we would like to recognize recent graduate and AmeriCorps VISTA volunteer Heather Thomas ’13, who is returning to Gettysburg as the fearless new coordinator for the Adams County Food Policy Council. [excerpt]

Milking The System: Do Poor People Deserve Fresh Food?, Melanie M. Meisenheimer

SURGE

Poor Americans are all lazy, selfish people who must first prove their worth as human beings if they want to be able to feed their children.

It sounds harsh, stereotypical, and judgmental when you put it like that, and few people would feel comfortable saying that exact phrase. However, it’s a perception of poverty in America that I’ve found still has a strong grip on our way of thinking. [excerpt]

Health Claims And Food Advertising: Comparison Of Marketing And Nutrition Experts' Ratings Of Magazine Advertisements, Sandra C. Jones, Peter Williams, Linda C. Tapsell, Kelly L. Andrews

Sandra Jones

To determine the nature and differences in expert opinion from the fields of nutrition and marketing on the use of health claims in the 30 most frequently appearing Australian magazine food advertisements, a survey was conducted with 28 nutritionists and 21 marketing experts in Australia and New Zealand. The experts assessed the advertisements with respect to the accuracy of the nutrition claims, the tactics and intentions of the advertising strategy and the accessibility of the nutrition information to lay consumers. Of 28 advertisements where a claim was identified, for only one did more than 90% believe the claim to be …

I Eat Milo To Make Me Run Faster: How The Use Of Sport In Food Marketing May Influence The Food Beliefs Of Young Australians, Lyn J. Phillipson, Sandra C. Jones

Sandra Jones

This paper reports on one of a series of studies exploring the marketing strategies utilised byleading Australian food companies that produce and distribute foods that are predominantlyconsumed by children, and consumer responses to these practices. The focus is on the use ofsport and sporting celebrities to promote food products and the influence of these promotionson the food attitudes and preferences of young people. The qualitative research with children(6-12 years) and teens (12-14 years) supports results from previous research that brandingmay have an influence on food preferences. Importantly, it also suggests that associatingparticular foods with sports may influence young peoples food …

Branded Food References In Children's Magazines: 'Advertisements' Are The Tip Of The Iceberg, Sandra C. Jones, Parri Gregory, Lisa K. Kervin

Sandra Jones

Objective: While children's magazines 'blur the lines' between editorial content and advertising, this medium has escaped the calls for government restrictions that are currently associated with food advertisements aired during children's television programming. The aim of this study was to address significant gaps in the evidence base in relation to commercial food messages in children's magazines by systematically investigating the nature and extent of food advertising and promotions over a 12-month period. Method: All issues of Australian children's magazines published in the calendar year 2009 were examined for references to foods or beverages. Results: Approximately 16% of the 1678 food …

You Are What Your Children Eat: Using Projective Techniques To Investigate Parents' Perceptions Of The Food Choices Parents Make For Their Children, Gary I. Noble, Sandra C. Jones, Danielle Mcvie

Sandra Jones

The aim of this study was to investigate the underlying reasons for parents' decisions about their children's diets. This study used the projective methodologies of picture response and third-person techniques (projective questioning), which are designed to elicit people's underlying motivations, beliefs, attitudes and concerns, particularly those beliefs which people find hard to articulate. We found a significant difference in parents' perceptions of the woman in the scenario in response to all four of the statements that related directly to food choices. This study provides support for the contention that parents reports of their intentions and behaviours regarding food choices for …

A Food-Based Dietary Strategy Lowers Blood Pressure In A Low Socio-Economic Setting: A Randomised Study In South Africa, Karen E. Charlton, Naomi Levitt, Krisela Steyn, Deborah Jonathan, Nomonde Gwebushe, Nasheeta Peer, Katja Rossouw, Theresa Gogela, Carl J. Lombard

Karen E. Charlton

Objective To assess the impact of a food-based intervention on blood pressure (BP) in free-living South African men and women aged 50–75 years, with drug-treated mild-to-moderate hypertension. Methods A double-blind controlled trial was undertaken in eighty drug-treated mild-to-moderate hypertensive subjects randomised to an intervention (n 40) or control (n 40) arm. The intervention was 8-week provision of six food items with a modified cation content (salt replacement (SOLO™), bread, margarine, stock cubes, soup mix and a flavour enhancer) and 500 ml of maas (fermented milk)/d. The control diet provided the same quantities of the targeted foods but of standard commercial …

Consumers' Salient Beliefs Regarding Dairy Products In The Functional Food Era: A Qualitative Study Using Concepts From The Theory Of Planned Behaviour, Deborah Nolan, Elizabeth Neale, Yasmine Probst, Karen E. Charlton, Linda C. Tapsell

Karen E. Charlton

Background Inadequate consumption of dairy products without appropriate dietary substitution may have deleterious health consequences. Social research reveals the factors that may impede compliance with dietary recommendations. This is particularly important given the recent introduction of functional dairy products. One of the challenges for public health professionals is to demonstrate the efficacy of nutrition education in improving attitudes toward nutrient rich foods. The aim of this study was to explore the salient beliefs of adult weight loss trial participants regarding both traditional and functional dairy products and to compare these with a control group not exposed to nutrition education Methods …

Food And Nutrition Knowledge During Pregnancy - Absence And Opportunity, Heather Yeatman, Dolly Bondarianzadeh, Karen Charlton, Deanne Condon-Paoloni, Luke Gemming, Danka Sinikovic, Barbara Meyer

Karen E. Charlton

No abstract provided.

Food, Health And Nutrition: Where Does Chicken Fit?, Karen E. Charlton, Yasmine Probst, Linda C. Tapsell, Patrick J. Blackall

Karen E. Charlton

The link between diet and health is important, given the prevalence of diet related disease, including obesity, in the Australian population. Consumers need to be able to discriminate between foods based on the nutritional contribution of each to a healthy diet. They also need to be able to discriminate between foods in a broader context, considering issues such as food safety, how the food is produced and the environmental consequences of its production. This review outlines the position of chicken in the Australian diet from a health, consumer and environmental perspective. Chicken can contribute to a healthy eating pattern. It …

Olanzapine Treatment And Time-Dependent Changes Of Hypothalamic Ampk-Acc-Cpt1 Signalling, Food Intake And Body Weight In Rats, Meng He, Q Zhang, H Wang, Jiamei Lian, C Deng, Xu-Feng Huang

Xu-Feng Huang

No abstract provided.

A Portrait Of A Farm: A Short Film Documenting Small-Scale Livestock Production On Hayters Hill Farm In Byron Bay, Noah Throop

Independent Study Project (ISP) Collection

Over the past two-hundred years, the industrialization and mechanization of agriculture has slowly dissolved the centuries-old bond between human beings, the land and their food. Today, this disconnect threatens to exacerbate wide scale environmental degradation and a wide array of chronic diseases. However small, local farms that sell their produce directly to consumers are in a position to reverse this trend and reconnect consumers with their food. Small-scale farmers are able to see the health of the environment as instrumental to their economic and personal wellbeing and are able to be held accountable for their farming practices by their customers. …

Updating The Dietadvice Website With New Australian Food Composition Data, Yasmine Probst, Holley-Anne Jones, Shannon Lin, S. Burden, David G. Steel, Linda C. Tapsell

Professor David Steel

DietAdvice is an Australian self-administered dietary assessment website initially developed in 2003- 2005. The website allows patients to enter their dietary information and dieticians to remotely access and interpret the data. DietAdvice is presently being updated with new Australian food composition data. This study aims to describe the update process for moving from 1995 to 2006 food composition data. The database for the website was developed using grouped food data from the NUTTAB 1995 database. All food groups were cross-matched with the food from the NUTTAB 2006 database using the food ID codes. Rules were applied to determine the suitability …

The Impact Of Complex Survey Design On Prevalence Estimates Of Intakes Of Food Groups In The Australian National Children's Nutrition And Physical Activity Survey, Sandy Burden, Yasmine Probst, David G. Steel, Linda C. Tapsell

Professor David Steel

No abstract provided.

Front-Of-Pack Food Labelling: Traffic Light Labelling Gets The Green Light, B Kelly, C Hughes, K Chapman, Jimmy Chun Yu Louie, H Dixon, L King

Jimmy Chun Yu Louie

No abstract provided.

Front-Of-Pack Food Labelling: Traffic Light Labelling Gets The Green Light , Bridget Kelly, Clare Hughes, Kathy Chapman, Jimmy Chun Yu Louie, Helen Dixon, Jennifer Crawford, Lesley King, Mike Daube, Terry Slevin

Jimmy Chun Yu Louie

The placement of nutrition information on the front of food packages has been proposed as a method of providing simplified and visible nutrition information. This study aimed to determine the most acceptable and effective front-of-pack food labelling system for Australian consumers. Consumers' preferences and ability to compare the healthiness of mock food products were assessed for different front-of-pack labelling systems. Four systems were tested, including two variations of the Percentage Daily Intake (%DI) system (Monochrome %DI and Colour-Coded %DI), which display the proportion of daily nutrient contribution that a serve of food provides; and two variations of the Traffic Light …

Poor Food And Nutrient Intake Among Indigenous And Non-Indigenous Rural Australian Children, Josephine D. Gwynn, Victoria M. Flood, Catherine A. D'Este, John R. Attia, Nicole Turner, Janine Cochrane, Jimmy Chun Yu Louie, John H. Wiggers

Jimmy Chun Yu Louie

BACKGROUND: The purpose of this study was to describe the food and nutrient intake of a population of rural Australian children particularly Indigenous children. Participants were aged 10 to 12 years, and living in areas of relative socio-economic disadvantage on the north coast of New South Wales. METHODS: In this descriptive cross-sectional study 215 children with a mean age of 11.30 (SD 0.04) years (including 82 Indigenous children and 93 boys) completed three 24-hour food recalls (including 1 weekend day), over an average of two weeks in the Australian summer of late 2005. RESULTS: A high proportion of children consumed …

The Paradoxical Food Buying Behaviour Of Parents: Insights From The Uk And Australia, Gary I. Noble, Sandra C. Jones, Danielle Mcvie, Laura Mcdermott, Martine Stead

Gary Noble

AbstractPurpose - This article aims to explore the apparent paradox between the nutritional knowledge ofparents of pre-school children and their actual food purchase and preparation behaviour.Design/methodology/approach - Two separate qualitative data collection exercises wereconducted, an exploratory focus group study in the UK and a projective technique study in Australia.Findings - The UK study found that, despite believing that vegetables were good for children'shealth, mothers also perceived that it was extremely difficult to encourage children to eat them. Theresults of Australian study suggest that the purchase of unhealthy "treats" or "bribes" is explainedthrough the concept of "expediency" whereas what this study …