1
|
Kuo SC, Weng YM. Food safety knowledge, attitude, and practice among elementary schoolchildren in southern Taiwan. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107818] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
2
|
Food Neophobia or Distrust of Novelties? Exploring Consumers’ Attitudes toward GMOs, Insects and Cultured Meat. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9204440] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The food industry is constantly challenged to find new ideas to satisfy the increasingly specific consumer demand. However, innovative food products do not always become part of consumption habits or create a market. One of the major sources of resistance to novelty lies in the attitude of the consumer, who in many cases may be suspicious or hostile as a result of specific ideologies, overly attached to tradition, or affected by neophobia. This paper analyzes the construct of food neophobia (the “unwillingness to try new foods”) in its phenomenology and its actual power to explain hostility to innovation in the agri-food sector. The limits of the concept, which is not always sufficient to shed light on the many reasons that could underlie the rejection of certain foods, will also be discussed. In addition, we review the recent literature on Europeans’ attitude toward novel foods and innovation including Genetically modified organisms (GMOs), cultivated meat and insects as food. This literature reveals a number of paradoxes in consumers’ behavior, and in the many complex conditions underpinning the success of innovation in food production. These conditions can only be understood by reconstructing the meanings consumers assign to food, and are often embedded in larger social and political frameworks.
Collapse
|
3
|
Diplock KJ, Dubin JA, Leatherdale ST, Hammond D, Jones-Bitton A, Majowicz SE. Observation of High School Students' Food Handling Behaviors: Do They Improve following a Food Safety Education Intervention? J Food Prot 2018; 81:917-925. [PMID: 29745755 DOI: 10.4315/0362-028x.jfp-17-441] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Youth are a key audience for food safety education. They often engage in risky food handling behaviors, prepare food for others, and have limited experience and knowledge of safe food handling practices. Our goal was to investigate the effectiveness of an existing food handler training program for improving safe food handling behaviors among high school students in Ontario, Canada. However, because no schools agreed to provide control groups, we evaluated whether behaviors changed following delivery of the intervention program and whether changes were sustained over the school term. We measured 32 food safety behaviors, before the intervention and at 2-week and 3-month follow-up evaluations by in-person observations of students ( n = 119) enrolled in grade 10 and 12 Food and Nutrition classes ( n = 8) and who individually prepared recipes. We examined within-student changes in behaviors across the three time points, using mixed effects regression models to model trends in the total food handling score (of a possible 32 behaviors) and subscores for "clean" (17 behaviors), "separate" (14 behaviors), and "cook" (1 behavior), adjusting for student characteristics. At baseline, students ( n = 108) averaged 49.1% (15.7 of 32 behaviors; standard deviation = 5.8) correct food handling behaviors, and only 5.5% (6) of the 108 students used a food thermometer to check the doneness of the chicken (the "cook" behavior). All four behavior score types increased significantly ∼2 weeks postintervention and remained unchanged ∼3 months later. Student characteristics (e.g., having taken a prior food handling course) were not significant predictors of the total number of correctly performed food handling behaviors or of the "clean" or "separate" behaviors, working or volunteering in a food service establishment was the only characteristic significantly associated with food thermometer use (i.e., "cook"). Despite the significant increase in correct behaviors, students continued to use risky practices postintervention, suggesting that the risk of foodborne disease remained.
Collapse
Affiliation(s)
- Kenneth J Diplock
- 1 School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1.,2 School of Health and Life Sciences and Community Services, Conestoga College Institute of Technology and Advanced Learning, Kitchener, Ontario, Canada N2G 4M4
| | - Joel A Dubin
- 1 School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1.,3 Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
| | - Scott T Leatherdale
- 1 School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
| | - David Hammond
- 1 School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
| | - Andria Jones-Bitton
- 4 Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada N1G 2W1
| | - Shannon E Majowicz
- 1 School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
| |
Collapse
|
4
|
Majowicz SE, Hammond D, Dubin JA, Diplock KJ, Jones-Bitton A, Rebellato S, Leatherdale ST. A longitudinal evaluation of food safety knowledge and attitudes among Ontario high school students following a food handler training program. Food Control 2017. [DOI: 10.1016/j.foodcont.2017.01.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
5
|
Traversa A, Adriano D, Bellio A, Bianchi DM, Gallina S, Ippolito C, Romano A, Durelli P, Pezzana A, Decastelli L. Food Safety and Sustainable Nutrition Workshops: Educational Experiences for Primary School Children in Turin, Italy. Ital J Food Saf 2017; 6:6177. [PMID: 28299288 PMCID: PMC5337781 DOI: 10.4081/ijfs.2017.6177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 11/30/2016] [Accepted: 12/07/2016] [Indexed: 11/23/2022] Open
Abstract
European control and prevention policies are focused to guarantee a high level of protection of consumers' health. Food-borne diseases as obesity, diabetes, food allergy, and food-borne outbreaks are increasing. To prevent food-borne diseases, it is fundamental to involve consumers, in particular children, in educational experiences aimed to learn the proper behaviours to be applied. In this context, we designed and performed 5 educational workshops about food safety, hidden allergens in food and nutrition aimed to involve children attending primary and summer school. These experiences let us collect observations about children knowledge and behaviours. From May to October 2015, a total of 1708 children aged 6 to 11 years joined our workshops. Children were involved in listening activities, laboratory experiments, handling games and sensory experiences. All participants were familiar with food allergy and were interested to know how to behave with allergic people. Children showed great curiosity in discovering that many foods normally contain live bacteria. Less than 25% of children reported to skip breakfast, to have it watching TV or to spend few minutes for it. Many of them (>75%) thought that fruits and vegetables are all year-round available and are not related to a specific period. Very few participants (<25%) knew that freezing is the treatment to be applied to make fresh fish safe from parasites. Children involved in food safety and nutrition educational experiences have the opportunity to increase their awareness about the correct behaviours to prevent food-borne diseases and to improve their own critical thinking about food consumption.
Collapse
Affiliation(s)
- Amaranta Traversa
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Daniela Adriano
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Alberto Bellio
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Daniela Manila Bianchi
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Silvia Gallina
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Clara Ippolito
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Angelo Romano
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| | - Paola Durelli
- Dietetics and Clinical Nutrition Unit, San Giovanni Bosco Hospital, Turin, Italy
| | - Andrea Pezzana
- Dietetics and Clinical Nutrition Unit, San Giovanni Bosco Hospital, Turin, Italy
| | - Lucia Decastelli
- Food Control and Production Hygiene Unit, Institute for Experimental Veterinary Medicine of Piedmont, Liguria and Aosta Valley, Turin, Italy
| |
Collapse
|
6
|
Pezzuto A, Belluco S, Losasso C, Patuzzi I, Bordin P, Piovesana A, Comin D, Mioni R, Ricci A. Effectiveness of Washing Procedures in Reducing Salmonella enterica and Listeria monocytogenes on a Raw Leafy Green Vegetable ( Eruca vesicaria). Front Microbiol 2016; 7:1663. [PMID: 27812356 PMCID: PMC5071777 DOI: 10.3389/fmicb.2016.01663] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 10/05/2016] [Indexed: 01/24/2023] Open
Abstract
Vegetables are an important source of nutrients, but they can host a large microbial population, particularly bacteria. Foodborne pathogens can contaminate raw vegetables at any stage of their production process with a potential for human infection. Appropriate washing can mitigate the risk of foodborne illness consequent to vegetable consumption by reducing pathogen levels, but few data are available to assess the efficacy of different practices. In the present work, six different washing methods, in the presence or absence of sanitisers (peracetic acid and percitric acid, sodium bicarbonate, sodium hypochlorite) and vinegar, were tested for their effectiveness in reducing Salmonella and Listeria counts after artificial contamination of raw rocket (Eruca vesicaria). Results showed that washing with sodium hypochlorite (200 mg/L) was the only method able to produce a significant 2 Log reduction of Salmonella counts, but only in the case of high initial contamination (7 Log CFU/g), suggesting potential harmful effects for consumers could occur. In the case of Listeria monocytogenes, all the examined washing methods were effective, with 200 mg/L sodium hypochlorite solution and a solution of peracetic and percitric acids displaying the best performances (2 and 1.5 Log reductions, respectively). This highlights the importance of targeting consumers on fit for purpose and safe washing practices to circumvent vegetable contamination by foodborne pathogens.
Collapse
Affiliation(s)
- Alessandra Pezzuto
- Optimization and Control of Food Production Laboratory, Istituto Zooprofilattico Sperimentale delle VenezieSan Donà di Piave, Italy
| | - Simone Belluco
- Department of Food Safety, Istituto Zooprofilattico Sperimentale delle VenezieLegnaro, Italy
- Department of Animal Medicine, Production and Health, Università di PadovaPadova, Italy
| | - Carmen Losasso
- Department of Food Safety, Istituto Zooprofilattico Sperimentale delle VenezieLegnaro, Italy
| | - Ilaria Patuzzi
- Department of Food Safety, Istituto Zooprofilattico Sperimentale delle VenezieLegnaro, Italy
- Department of Information Engineering, Università di PadovaPadova, Italy
| | - Paola Bordin
- Department of Food Safety, Istituto Zooprofilattico Sperimentale delle VenezieLegnaro, Italy
| | - Alessia Piovesana
- Optimization and Control of Food Production Laboratory, Istituto Zooprofilattico Sperimentale delle VenezieSan Donà di Piave, Italy
| | - Damiano Comin
- Optimization and Control of Food Production Laboratory, Istituto Zooprofilattico Sperimentale delle VenezieSan Donà di Piave, Italy
| | - Renzo Mioni
- Optimization and Control of Food Production Laboratory, Istituto Zooprofilattico Sperimentale delle VenezieSan Donà di Piave, Italy
| | - Antonia Ricci
- Department of Food Safety, Istituto Zooprofilattico Sperimentale delle VenezieLegnaro, Italy
| |
Collapse
|
7
|
Losasso C, Cappa V, Neuhouser ML, Giaccone V, Andrighetto I, Ricci A. Students' Consumption of Beverages and Snacks at School and Away from School: A Case Study in the North East of Italy. Front Nutr 2015; 2:30. [PMID: 26501063 PMCID: PMC4595772 DOI: 10.3389/fnut.2015.00030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 09/22/2015] [Indexed: 11/22/2022] Open
Abstract
In North-East Italy (the Veneto region), several public school nutrition policies have been developed to reduce the consumption of high-caloric snacks and beverages. However, little is known about whether the policies actually influence students’ dietary behaviors. In order to address this point, a multi-center cross-sectional survey of 691 Italian students was conducted. Students completed the Beverage and Snack Questionnaire, which assesses the consumption of beverages and snacks at school and out of school. Three-level Poisson Models with random intercept with students (level 1 units) nested into classroom (level 2 units), and nested into schools (level 3 units), were used to examine the influence of the school setting vs. the out of school environment (independent variable) on students’ consumption of sweet beverages, snacks, milk-based beverages, low-carbohydrate drinks, fruit, and vegetables (dependent variable) (p ≤ 0.05). The results showed a significantly higher consumption of sweet beverages, snacks, milk-based beverages, low-carbohydrate drinks, fruit, and vegetables out-of-the school, suggesting a school-protective association Thus, the policies aimed to limit or deny access to unhealthy foods in the school environment may play an important role in promoting more healthful dietary patterns for school children. Additional studies should be conducted to compare students’ dietary behaviors between schools with nutrition policies to those without nutrition policies.
Collapse
Affiliation(s)
- Carmen Losasso
- Risk Analysis and Public Health Department, Istituto Zooprofilattico Sperimentale delle Venezie , Legnaro , Italy
| | - Veronica Cappa
- Risk Analysis and Public Health Department, Istituto Zooprofilattico Sperimentale delle Venezie , Legnaro , Italy
| | - Marian L Neuhouser
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center , Seattle, WA , USA
| | - Valerio Giaccone
- Animal Medicine, Production and Health, University of Padua , Padua , Italy
| | - Igino Andrighetto
- Animal Medicine, Production and Health, University of Padua , Padua , Italy
| | - Antonia Ricci
- Risk Analysis and Public Health Department, Istituto Zooprofilattico Sperimentale delle Venezie , Legnaro , Italy
| |
Collapse
|
8
|
Survival of Salmonella Typhimurium in poultry-based meat preparations during grilling, frying and baking. Int J Food Microbiol 2014; 197:1-8. [PMID: 25540842 DOI: 10.1016/j.ijfoodmicro.2014.12.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 10/06/2014] [Accepted: 12/07/2014] [Indexed: 11/20/2022]
Abstract
The burden of food-borne diseases still represents a threat to public health; in 2012, the domestic setting accounted for 57.6% of strong-evidence EU food-borne Salmonella outbreaks. Next to cross-contamination, inadequate cooking procedure is considered as one of the most important factors contributing to food-borne illness. The few studies which have assessed the effect of domestic cooking on the presence and numbers of pathogens in different types of meat have shown that consumer-style cooking methods can allow bacteria to survive and that the probability of eating home-cooked poultry meat that still contains surviving bacteria after heating is higher than previously assumed. Thus, the main purpose of this study was to reproduce and assess the effect of several types of cooking treatments (according to label instructions and not following label instructions) on the presence and numbers of Salmonella Typhimurium DT 104 artificially inoculated in five types of poultry-based meat preparations (burgers, sausages, ready-to-cook-kebabs, quail roulades and extruded roulades) that are likely to be contaminated by Salmonella. Three contamination levels (10 cfu/g; 100 cfu/g and 1000 cfu/g) and three cooking techniques (grilling, frying and baking) were applied. Cooking treatments performed according to label instructions eliminated Salmonella Typhimurium (absence per 25g) for contamination levels of 10 and 100 cfu/g but not for contamination levels of 1000 cfu/g. After improper cooking, 26 out of 78 samples were Salmonella-positive, and 23 out of these 26 samples were artificially contaminated with bacterial loads between 100 and 1000 cfu/g. Nine out of 26 samples provided quantifiable results with a minimum level of 1.4MPN/g in kebabs (initial inoculum level: 100 cfu/g) after grilling and a maximum level of 170MPN/g recorded in sausages (initial inoculum level: 1000 cfu/g) after grilling. Kebabs were the most common Salmonella-positive meat product after cooking, followed by sausages, burgers and extruded roulades; in relation to the type of cooking treatment applied, Salmonella Typhimurium was detected mostly after frying. Thus, following label instructions mostly, but not always, produced safe cooked poultry-based meat preparations, while the application of inadequate cooking treatments was not able to assure complete elimination of Salmonella from the products even with a low contamination level (10cfu/g). Consequently, there is a need to develop guidelines for producers and consumers and promote a multidisciplinary educational campaign in order to provide information on safe cooking and time-temperature combinations able to maintain the organoleptic qualities of meat.
Collapse
|