Application of theory of planned behaviour in purchasing intention and consumption of Halal food

Purpose Food businesses provide halal food to cater to the dietary requirements of Muslims, especially in communities with a growing number of the ethnic minority and at public institutions such as higher education establishments. A large and growing body of literature has investigated the purchasing and consumption behaviour of halal food there are also studies that revealed consumers do not support halal food products on the grounds of animal welfare where animals were slaughtered without stunning. Thus the aim of this study was to examine the predictors of purchasing intention of halal food products and perceptions of animal welfare among Muslims and non-Muslim consumers of a public higher education institution. Design/methodology/approach An online questionnaire collected information on sociodemographic profiles and importance of halal food. Descriptive statistics were used to determine the frequency of distribution of all sociodemographic characteristics. Multiple regression analyses were used to describe the Theory of Planned Behaviour (TPB) relationship and purchasing intention. Findings The regression model for all the respondents explained about 73% of the variance of the intent to purchase halal foods where R2 = 0.724, (Adjusted R2 = 0.72). This was significantly different from zero F(3, 185) = 162.130, p < 0.001. Both Muslim and non-Muslim consumers’ attitudes were significant predictors of their purchasing intention of halal foods (β = 0.87, p < 0.001). The implications of subjective norms and perceived behavioural control and the lack of influence from these predictors are discussed. Originality/value This study revealed that both Muslim and non-Muslim consumers agreed on the importance of animal welfare, but there exist differences in perceptions of animal welfare in halal meat production. This research is of value to those working in regulatory and food service settings in understanding the differences and needs of consumers and it contributes to a better understanding of the customers within a university setting

A greater share of the stomach? Role of provenance and ethical standards on consumers’ food choices and purchasing intentions

Purpose Provenance and ethical standards reflect foods that traceable and are supportive of the environment, sustainability and justice in the food supply chain. The aim of this study was to understand higher education consumers’ food choices and to examine the predictors of purchasing intention of food with provenance and ethical standards. Design/methodology/approach An online questionnaire was completed by 296 students and staff members of University of Central Lancashire. The questionnaire collected information on sociodemographic profiles; food choices, provenance and ethical standards; ethical purchasing and sourcing requirements and purchasing intention of food products with provenance and ethical standards. Descriptive statistics were used to determine the frequency of distribution of all sociodemographic characteristics. Multiple regression was used to examine if attitude, perceived behavioural control and subjective norms of the Theory of Planned Behaviour (TPB) significantly predict the consumers’ purchasing intention (step 1). Exploratory factor analysis was conducted on the behavioural items using principal components estimation and varimax rotation. Multiple regression on the expanded TPB (step 2) using the obtained factor scores were conducted to determine if the factors were significant predictors of purchasing intention of food with provenance and ethical standards. Findings Multiple regression on the expanded TPB model revealed that only attitude and perceived behavioural control were significant predictors of purchasing intention of food with provenance and ethical standards. The regression model explained about 50% of the variance of the intent to purchase food with provenance and ethical standards where R2 = 0.50, (Adjusted R2 = 0.47). This was significantly different from zero F (5, 89) = 17.77, p < 0.001. The incorporation of ‘Preference for ethically sourced food and ‘Perceived knowledge and status of provenance standards’ did not increase the prediction of purchasing behaviour. Originality/value Two broad themes were identified from the factor analysis where the first factor prioritises ‘Preference for ethically sourced food’ and the second factor conceptualises ‘Perceived knowledge and status of provenance standards’. The Theory of Planned Behaviour (TPB) was expanded to incorporate both factors but did not increase the prediction of purchasing intention. The authors recommend that other potential predictors e.g. moral concerns or perceived value of food with provenance and/or ethical standards to be tested using an extended TPB framework. The study is of value to higher and further education catering services to encourage more sustainable and local food consumption

Positioning Food Safety in Halal Assurance

Muslims follow the religion of Islam and the food they eat should be Halal, meaning lawful or permissible. Muslims are allowed to eat halal and wholesome food that has been provided for them. However, some of the main prohibitions are swine flesh, blood, carrion, animals not slaughtered according to Islamic laws and alcoholic drinks. At present Halal assurance is in a complicated state, with various Halal standards differing from each other without gaining mutual acceptance. The world is starting to understand the need for an influential globally accepted standard that would open doors to global markets and gain consumer confidence. This paper discusses issues mainly related to food safety in Halal assurance. The aim was to discover and describe the approach to food safety requirements in Halal food provision and how this is incorporated in the Halal assurance systems. The position of food safety regulation within Halal requirements or Halal standards’ requirements for food safety is still unclear. This review also considers whether current Halal standards include criteria in common with internationally accepted food hygiene standards and emphasizes the potential of using the HACCP system for Halal assurance

Effect of a liver cancer education program on hepatitis B screening among Asian Americans in the Baltimore-Washington metropolitan area, 2009-2010

IntroductionAsian Americans have the highest incidence of hepatocellular carcinoma (HCC), the major form of primary liver cancer, of all ethnic groups in the United States. Chronic hepatitis B virus (HBV) infection is the most common cause of HCC, and as many as 1 in 10 foreign-born Asian Americans are chronically infected with HBV. We tested the effectiveness of a culturally tailored liver cancer education program for increasing screening for HBV among Chinese, Korean, and Vietnamese Americans residing in the Baltimore–Washington metropolitan area, from November 2009 through June 2010. MethodsWe used a cluster randomized controlled trial to recruit volunteer participants from community-based organizations (CBOs) in the Baltimore–Washington metropolitan area. We selected 877 participants by using a pretest survey. People were eligible to participate if they had not attended a hepatitis B–related education program in the past 5 years. The intervention group (n = 441) received a 30-minute educational program, and the control group (n = 436) received an educational brochure. After attending the educational program, the intervention group completed a post-education survey. Six months later, participants in both groups were followed up by telephone. Receipt of HBV screening was the outcome measure. ResultsApproximately 79% (n = 688) of participants completed the 6-month follow-up telephone survey. Among those who had not had HBV screening at baseline (n = 446), the adjusted odds of self-reported receipt of HBV screening at the 6-month follow-up to the educational program were significantly higher for the intervention group than for the control group (odds ratio = 5.13; 95% confidence interval, 3.14–8.39; P \u3c .001). Chinese Americans and Vietnamese Americans had significantly higher odds of having HBV screening in the 6-month period than Korean Americans. ConclusionCulturally tailored education programs that increase liver cancer awareness can be effective in increasing HBV screening among underserved Asian American populations

Determining common contributory factors in food safety incidents – a review of global outbreaks and recalls 2008-2018

Background Global food safety incidents are frequently reported and are on the rise. Although the increase in number of food safety incidents is impacted by improved surveillance and reporting systems and increased awareness from consumers, nevertheless the increase in food safety issues is a threat to public health and the economic costs of countries and businesses. Hence, identifying the root causes of contamination or recall is critically needed to understand the source of contamination in foodborne outbreaks and product recalls, thus helping food businesses to develop risk mitigating strategies. Scope and approach This study aims to identify common contributory factors in food manufacturing incidents leading to potential food safety incidents (e.g. product withdrawals and recalls, food poisoning incidents and legal offences), and to near misses. This study reviews published food safety incidents and recalls collated from official websites (e.g. Center for Disease Control and Prevention, Rapid Alert System for Food and Feed, Food Standards Australia New Zealand) and journal databases (e.g. Science Direct, PubMed). Ishikawa cause and effect analysis was used along with published information to identify possible root causes. Key findings The total specific food safety incidents and/or recalls with known or suspected causes found over the period 2008–2018 is 2932. Where possible, the contributory and root causes of incidents were identified, or literature evidence was used to determine the suspected cause. Undeclared allergens and cross contamination were identified as the top two recorded causes of food safety incidents/recalls. This review has further proposed the primary and secondary causes for undeclared allergens and cross contamination

TAp63 Prevents Premature Aging by Promoting Adult Stem Cell Maintenance

The cellular mechanisms that regulate the maintenance of adult tissue stem cells are still largely unknown. We show here that the p53 family member, TAp63, is essential for maintenance of epidermal and dermal precursors and that, in its absence, these precursors senesce and skin ages prematurely. Specifically, we have developed a TAp63 conditional knockout mouse and used it to ablate TAp63 in the germline (TAp63−/−) or in K14-expressing cells in the basal layer of the epidermis (TAp63fl/fl;K14cre+). TAp63−/− mice age prematurely and develop blisters, skin ulcerations, senescence of hair follicle-associated dermal and epidermal cells, and decreased hair morphogenesis. These phenotypes are likely due to loss of TAp63 in dermal and epidermal precursors since both cell types show defective proliferation, early senescence, and genomic instability. These data indicate that TAp63 serves to maintain adult skin stem cells by regulating cellular senescence and genomic stability, thereby preventing premature tissue aging

Antimicrobial resistance monitoring and surveillance in the meat chain: A report from five countries in the European Union and European Economic Area

Background The emergence of antimicrobial resistance (AMR) in zoonotic foodborne pathogens (Salmonella, Campylobacter) and indicator microorganisms (E. coli, enterococci) is a major public health risk. Zoonotic bacteria, resistant to antimicrobials, are of special concern because they might compromise the effective treatment of infections in humans. Scope and approach In this review, the AMR monitoring and surveillance programmes in five selected countries within European Union (EU) and European Economic Area (EEA) are described. The sampling schemes, susceptibility testing for AMR identification, clinical breakpoints (clinical resistance) and epidemiological cut-off values (microbiological resistance) were considered to reflect on the most important variations between and within food-producing animal species, between countries, and to identify the most effective approach to tackle and manage the antimicrobial resistance in the food chain. Key findings and conclusions The science-based monitoring of AMR should encompass the whole food chain, supported with public health surveillance and should be conducted in accordance with ‘Zoonoses Directive’ (99/2003/EC). Such approach encompasses the integrated AMR monitoring in food animals, food and humans in the whole food (meat) chain continuum, e.g. pre-harvest (on-farm), harvest (in abattoir) and post-harvest (at retail). The information on AMR in critically important antimicrobials (CIA) for human medicine should be of particular importance

Atrasentan and renal events in patients with type 2 diabetes and chronic kidney disease (SONAR): a double-blind, randomised, placebo-controlled trial

Background: Short-term treatment for people with type 2 diabetes using a low dose of the selective endothelin A receptor antagonist atrasentan reduces albuminuria without causing significant sodium retention. We report the long-term effects of treatment with atrasentan on major renal outcomes. Methods: We did this double-blind, randomised, placebo-controlled trial at 689 sites in 41 countries. We enrolled adults aged 18–85 years with type 2 diabetes, estimated glomerular filtration rate (eGFR)25–75 mL/min per 1·73 m 2 of body surface area, and a urine albumin-to-creatinine ratio (UACR)of 300–5000 mg/g who had received maximum labelled or tolerated renin–angiotensin system inhibition for at least 4 weeks. Participants were given atrasentan 0·75 mg orally daily during an enrichment period before random group assignment. Those with a UACR decrease of at least 30% with no substantial fluid retention during the enrichment period (responders)were included in the double-blind treatment period. Responders were randomly assigned to receive either atrasentan 0·75 mg orally daily or placebo. All patients and investigators were masked to treatment assignment. The primary endpoint was a composite of doubling of serum creatinine (sustained for ≥30 days)or end-stage kidney disease (eGFR <15 mL/min per 1·73 m 2 sustained for ≥90 days, chronic dialysis for ≥90 days, kidney transplantation, or death from kidney failure)in the intention-to-treat population of all responders. Safety was assessed in all patients who received at least one dose of their assigned study treatment. The study is registered with ClinicalTrials.gov, number NCT01858532. Findings: Between May 17, 2013, and July 13, 2017, 11 087 patients were screened; 5117 entered the enrichment period, and 4711 completed the enrichment period. Of these, 2648 patients were responders and were randomly assigned to the atrasentan group (n=1325)or placebo group (n=1323). Median follow-up was 2·2 years (IQR 1·4–2·9). 79 (6·0%)of 1325 patients in the atrasentan group and 105 (7·9%)of 1323 in the placebo group had a primary composite renal endpoint event (hazard ratio [HR]0·65 [95% CI 0·49–0·88]; p=0·0047). Fluid retention and anaemia adverse events, which have been previously attributed to endothelin receptor antagonists, were more frequent in the atrasentan group than in the placebo group. Hospital admission for heart failure occurred in 47 (3·5%)of 1325 patients in the atrasentan group and 34 (2·6%)of 1323 patients in the placebo group (HR 1·33 [95% CI 0·85–2·07]; p=0·208). 58 (4·4%)patients in the atrasentan group and 52 (3·9%)in the placebo group died (HR 1·09 [95% CI 0·75–1·59]; p=0·65). Interpretation: Atrasentan reduced the risk of renal events in patients with diabetes and chronic kidney disease who were selected to optimise efficacy and safety. These data support a potential role for selective endothelin receptor antagonists in protecting renal function in patients with type 2 diabetes at high risk of developing end-stage kidney disease. Funding: AbbVie

Collective Action “Going Digital”: Overcoming Institutional and Micro-Structural Constraints through Technology Use

Traditionally, macro-level and micro-level approaches have been used in silos to explain and determine the threshold where one crosses from non-participation to participation in social movements. Technological advancements have enriched but also complicated the process of collective action. This qualitative study is based on the premise that a confluence between political economy approaches, micro-structural analysis and Internet studies is needed to dissect the dynamics behind technology use in collective action. Through in-depth interviews with 26 activist bloggers in Singapore, this study sheds light on how Internet technologies are used by activists to overcome issues of collective incentives, structural proximity and structural availability, and negotiate the institutional terrain

REGULATING ARTIFICIAL INTELLIGENCE: MAXIMISING BENEFITS AND MINIMISING HARMS

10.25818/kngs-c45z1-48IPS Working Papers (Institute of Policy Studies