Food Safety Rules Research Articles

Artful Instruction: Refining TVET Pedagogy on Food Safety Requirements

Food safety is a critical issue in the culinary industry, and culinary students as a Technical and Vocational Education and Training (TVET) practitioners must understand the importance ofadhering to food safety requirements. However, there are several challenges in ensuring students' perceptions of conformity to food safety requirements are accurate and effective. These issues include the complexity of food safety regulations, the varyinglevels of understanding among students, and the limited resources available to culinary programs to provide comprehensive training. This study explores vocational culinary students' perceptions of conformity to food safety requirements. The research employs quantitative design research, using surveys to collect data from 120 students enrolled in culinary programs at vocational schools in Johor, Malaysia. The study aims to understand how students view their adherence to food safety protocols and how their training and education shape their perceptions. This study is structured as a survey employing a distribution of questionnaires to find culinary students in Johor, Malaysia views compliance with food safety requirements in terms of food safety training, food safety rules, food safety standards, and license compliance with food safety standards. Statistical Package for Social Science (SPSS) version 26.0 was used to compute the survey responses' mean value, standard deviation, and frequency. All of the responses to the research questions got a high mean score. The results reveal that most students understand food safety practices well, but there needs to be more knowledge and implementation of some critical protocols. Furthermore, the study revealed that vocational students' general perceptions of food safety laws regarding food safety rules had the highest mean value, indicating that this is the most influential factor in persuading how culinary students in Johor, Malaysia perceive compliance with food safety standards. These findings have implications for culinary education programs and the food service industry, suggesting that more attention should be paid to providing students with comprehensive training in food safety practices to ensure safe and healthy food preparation.

Influence of consumers' health risk perception of unwholesome foods on the purchase of pre-packaged foods

Packing food has been around for a long time. Food safety rules become increasingly important in the policy as people's lives and consumption patterns evolve. Everyone is always worried about food safety since it is an essential issue in public health. A systematic questionnaire was utilised to collect information from Sunyani people of Ghana to validate this study's findings. 376 persons were used for this study, and the sample utilised face-to-face distribution procedures for the questionnaire, including open-ended questions. The data was analysed using IBM-SPSS version 25.0. The number of consumers who typically buy pre-packaged food differs considerably by gender between those who purchase pre-packaged foods rarely and those who buy frequently (p-value of 0.049). This is also true for respondents who are married, separated, or never married, as they are also significantly different (p-value of 0.004) regarding whether they occasionally or frequently purchase prepackaged food. The survey also found that most respondents read food labels as part of a healthy lifestyle, with an odds ratio of 2.21 (95% CI 1.27 – 3.85) times more than other explanations. This study's findings also revealed that most respondents only read food labels to check for nutritional information, with an odds ratio of 2.18 (95% CI 1.07 – 4.41) times compared to other reasons. The public should be more aware of the need to read pre-packaged food labels since this will notify them of any potential problems after ingesting that product.

Status of Food Safety in Correctional Homes: A Mixed-methods Study from West Bengal, India

Abstract Introduction: Food safety and hygiene management are an important global public health concern. In correctional homes, people live with sketchy basic amenities and health-care facilities. Here the eating establishments run through mass self-catering services by inmates themselves. As noncompliance to hygienic and sanitary food handling can pose threat to food-borne illnesses, the current study was conducted to assess the status and bottleneck of safe food practice in eating establishments of correctional homes. Materials and Methods: A mixed-methods cross-sectional study was conducted over 10 months in three correctional homes of Kolkata. With pro forma based on Food Safety and Standard Rules, food and environmental hygiene of eating establishments was observed and thirty food handlers were assessed for knowledge and practice related to food hygiene. Two food samples from each establishment were collected for laboratory examination for contamination, if any. Superintendents and welfare officers were interviewed in-depth for barriers toward safe food practice. QDA miner lite, 2022 was used for the analysis. Results: All the three eating establishments were categorized as “poor” having total scores of <50% in various facets of food safety and none of the food handlers scored above cut-off value. One food sample has showed bacterial growth after incubation. Content analysis revealed knowledge gap in part of handlers besides unstructured monitoring, lack of health check-ups to have maximum coding frequency, and strongest links. Conclusion: Food safety in correctional homes under the study at each step including monitoring is dreary. Training of food handlers and their supervisors besides regular health screening is the need of the hour.

Adaptation and sustainability: Lessons from Central Coast organic farmers during the pandemic

The challenges faced by organic vegetable farmers in California during the COVID-19 pandemic included uncertainty about food safety rules and best practices, availability of workers, and significant changes to their markets. When the pandemic began, we built on an ongoing interdisciplinary research project with organic vegetable farmers on the California Central Coast to track how those growers adapted to the crisis. We conducted surveys in April 2020 and January 2021 to determine impacts on farmers and how farm size, market channels, and management strategies influenced a farm's ability to adapt to and recover from pandemic-induced disruptions. We found that mid-sized farmers with flexible and diverse marketing channels could navigate changes from the pandemic with minimal losses and, in some cases, economic gains. By contrast, smaller farmers with limited resources, especially those with disadvantaged backgrounds and limited access to technology, experienced more drastic impacts, including lost markets, labor shortages, and increased childcare needs. The lessons learned can inform a transition toward more sustainable, resilient agroecological systems.

Agri-Food Value Chain Traceability Using Blockchain Technology: Portuguese Hams' Production Scenario.

The globalization of food markets has led companies to buy products not only locally, but also from other corners of the world. This has introduced complexity into supply chains, as products have to move longer distances and pass through more companies before reaching the end consumer. The meat industry has been no different. Events such as animal disease outbreaks have diminished consumer confidence in the industry and the supply chain. Coupled with this, consumers started demanding "more transparent" meat products. This has led companies to think about new traceability systems, which continue to enforce food safety and health rules, but at the same time enhance and make transparent to the consumer the origin and constitution of their products. This article proposes a traceability system in the agri-food (meat industry) with a multi-chain architecture, among them, blockchain. The use of blockchain in the traceability system helped to mitigate the omission of relevant data for the traceability process, allowing us to guarantee the immutability, reliability, and transparency of the data along the value chain. At the same time, the system was able to reduce the time of the traceability process by giving the user the possibility to access the traced information via a unique product identifier.

Restaurant worker food safety and sanitation compliance behavior in times of crisis: an investigation of transactional leadership behavior effectiveness

ABSTRACT This study investigated the use of the transactional leadership style (TLB) by restaurant managers and its effect on food safety compliance by restaurant employees in the United States. Utilizing parallel mediation analyses, the study investigated the impact that fear, responsibility, knowledge, and gain had on compliance. Results provide theoretical and practical implications related to the effective use of TLB in motivating compliance amongst employees. The importance of implementing disciplinary actions for noncompliance is suggested and results indicate that compliance was more likely when employees felt a sense of responsibility, understood food safety rules, and believed they would experience gain.

Postbiotics in oncology: science or science fiction?

The gut microbiome has been increasingly understood to play a critical role in carcinogenesis and cancer disease progression. The most recent research advancements have shown that different tools of microbiota manipulation contribute to gut microbiome-immune-oncology axis modulation, offering exciting opportunities for targeted interventions aimed at improving the efficacy of established anti-cancer therapy. Postbiotics are a new entry among the biotics showing beneficial effects on human health while not requiring living cells to obtain the health effect and therefore not subjected to food safety rules for live microorganisms. Postbiotics are recently defined as the "preparation of inanimate microorganisms and/or their components that confers a health benefit on the host" and have gradually become the focus of the scientific community. Since the beginning of research on this topic, numerous studies about postbiotics have been proven to strengthen the gut barrier, reduce inflammation, and promote antimicrobial activity. However, research on the potential application of cancer therapy is still at the early stages of its efforts to uncover all the secrets surrounding postbiotics. This review aims to increase our understanding of the anti-cancer effect of postbiotics throughout a "bibliographic journey" on the biological activity of their components, including exopolysaccharides, cell wall fragments, tryptophan metabolites, enzymes, bacterial lysates, extracellular vesicles, and short-chain fatty acids, highlighting their perspective as a new supportive therapeutic method of treatment and identifying the literature gaps where further research is needed.

Bioaccumulation and Health Risk Assessment of Nickel Uptake by Five Wild Edible Saprotrophic Mushroom Species Collected from Croatia

The current study investigates the bioaccumulation potential of the heavy metal nickel (Ni) in five edible saprotrophic mushroom species (Agaricus campestris L., Armillaria mellea (Vahl) P.Kumm., Clitocybe inversa (Sowerby) Vizzini, Clitocybe nebularis (Batsch), P.Kumm., and Macrolepiota procera (Scop.) Singer) collected from seven forest locations (Trakoscan, Medvednica, Petrova gora, Skrad, Krk, Labinstina, and Motovun) of Croatia. For this purpose, forest soil and mushroom samples (cap and stipe) were collected from January to December 2021 and analyzed using inductively coupled plasma optical emission spectroscopy (ICP-OES). The results showed that all soil samples showed an occurrence of Ni, ranging from 1.62 to 3.55 mg/Kg. On the other hand, the cap parts of all five mushroom species showed a higher Ni content as compared to those in the stipe parts. Overall, there is a substantial positive association between soil Ni availability and the mean Ni concentration (mg/Kg) in the cap and stipe parts of A. campestris (3.08 and 2.22), A. mellea (2.59 and 1.55), C. inversa (2.38 and 1.75), C. nebularis (2.56 and 1.91), and M. procera (2.94 and 1.94). Multivariate analyses using principal component analysis (PCA) and hierarchical cluster analysis (HCA) showed that the Skrad and Petrova gora locations had the highest Ni contents in the selected mushroom species. Moreover, the estimated daily intake of Ni from consuming these mushrooms was below the threshold limits as suggested by dietary intake modeling (DIM) and health risk index (HRI) values. Therefore, this study emphasizes the importance of examining the Ni bioaccumulation potential of wild edible mushrooms, as well as the health hazards associated with their consumption, which are useful for food safety rules and recommendations.

The role of locally produced bio products in the development of agritourism

One of the preconditions for the development of agritourism is the cultivation and production of natural agricultural products. It is for this purpose that we studied the specificity of the interdependency between tourism and agriculture on the example of Guria, one of the regions of Georgia. The potential and development perspectives of all three municipalities of the region (Ozurgeti, Chokhat’auri, and Lanchkhuti) are discussed in the article. The study is focused on the main elements of agritourism, on the local possibilities of food production, and on its natural character. The results of the research prove that there is a great interest among tourists in this activity, which is due to the purchase and tasting of quality and safe food and their participation in its production. Besides that, hindering factors are identified: in the first place, it is the ignoring of food safety rules, the failure of the infrastructure, and insufficient financial resources.

Sensitive Livestock and Information Communication Technology Applications to Prevent the Spread of Covid-19

The epidemic disease called COVID-19 (SARS-CoV-2) has affected the whole world. With the spread of the epidemic, various measures such as distance education, home-office, and especially movement restrictions, have been tried to be taken. These measures have increased people's demand for healthy food. The formation of food safety awareness among in consumers has revealed the necessity of control of the controlling food chain (production, storage, transportation of products, etc.). In this process, animal products gained importance, especially as people paid more attention to their nutrition compared to previous years. Especially in this process, animal production should be systematically sustainable in order to meet the increasing animal protein needs of people. In this review, it aims to compile sensitive livestock systems in order to ensure the sustainability of animal production, the production of healthier animals and the production of the obtained products within the framework of food safety rules, with the cessation of mobility due to the measures taken under quarantine and social distance in the COVID-19 epidemic. Thus, in addition to reducing the human workforce during the epidemic process, the data collected with modern animal husbandry will prevent diseases, and facilitate the diagnosis and treatment processes in the event of a disease. With the use of information and communication technologies (ICT), which have an important place in this system, the data obtained through the modern livestock system can be easily processed, managed, and shared, thus reducing the possibility of disease transmission during the pandemic process.

Knowledge of Food Safety Rules among Women and Their Perception and Attitude Towards Their Application in the Celebration Halls in Tripoli, Libya

The government through its respective institutions and centers is responsible for protecting the consumers by assuring the safety of food supplies until consumption. The study sought to assess the knowledge of food safety, discover the incidence of food poisoning, evaluate the perception of meals and waitresses, and know the attitude towards the meals served among a sample of women who attended celebrations in the celebration halls in Tripoli city, Libya. A total of 410 women were selected randomly and data were collected through face-to-face interviews using questionnaire forms. A chi-square test was used for independence. The majority of the participants (41.7%) were between the age of 18 and 25 years. The results showed that the majority of the participants (95.4%) had a good level of food safety knowledge. Also, the results showed a significant association between age and occupation of the participants and food safety knowledge scores (P<0.05). Twenty-four percent of the participants reported that they were exposed to food poisoning after eating dinner in the celebration halls. Only 15% of women always washed their hands before eating the meal in the celebration halls. A significant association was found between hand washing practice and food poisoning exposure (p <0.05). Only 22.4% of participants agreed that the food served inside the celebration hall was safe. It is very clear that the meals served at celebration halls need to be regulated by the repective authorities. In addition, the respective public authorities should be working hard to eliminate the negative perception of individuals about food safety practices in celebration halls.

Safe Food, Dangerous Lands? Traditional Foods and Indigenous Peoples in Canada

There is a deep and troubling history on Turtle Island of settler authorities asserting control over traditional foods, market-based and other introduced foods for Indigenous peoples. Efforts to control Indigenous diets and bodies have resulted in direct impacts to the physical, emotional, mental and spiritual well-being of Indigenous peoples. Food insecurity is not only a symptom of settler colonialism, but part of its very architecture. The bricks and mortar of this architecture are seen through the rules and regulations that exist around the sharing and selling of traditional or land-based foods. Risk discourses concerning traditional foods work to the advantage of the settler state, overlooking the essential connections between land and food for Indigenous peoples. This article explores the ways in which the Canadian settler state undermined and continues to undermine Indigenous food sovereignty through the imposition of food safety rules and regulations across federal, provincial, and territorial jurisdictions.

Waste Animal Bones as Catalysts for Biodiesel Production; A Mini Review

Slaughterhouse waste is considered to be an emerging issue because of its disposal cost. As an alternative, it would be a great prospect for the bioeconomy society to explore new usages of these leftover materials. As per food safety rules mentioned by EU legislation, all bone waste generated by slaughterhouses ought to be disposed of by rendering. The huge quantity of worldwide bone waste generation (130 billion kilograms per annum) is an environmental burden if not properly managed. The waste animal bones can be efficiently employed as a heterogeneous catalyst to produce biodiesel. This mini review summarized the recent literature reported for biodiesel generation using waste animal bones derived heterogeneous catalyst. It discusses the sources of bone waste, catalyst preparation methods, particularly calcination and its effects, and important characteristics of bones derived catalyst. It suggests that catalysts extracted from waste animal bones have suitable catalytic activity in transesterification of different oil sources to generate a good quality biodiesel.

A Closer Look at Changes in High-Risk Food-Handling Behaviors and Perceptions of Primary Food Handlers at Home in South Korea across Time.

Food-handling behaviors and risk perceptions among primary food handlers were investigated by consumer surveys from different subjects in 2010 (N = 609; 1st survey will be called here “Year 2010”) and 2019 (N = 605; 2nd survey will be called here “Year 2019”). Year 2010 was characterized by consumers’ risk perception-behavior gap (i.e., consumers knew safe methods for food-handling, but responses regarding the behaviors did not support their confidence in food safety): they (1) did not wash/trim foods before storage, (2) thawed frozen foods at room temperature, and (3) exposed leftovers to danger zone temperatures. These trends were not improved and the gaps in Year 2010 remained in Year 2019. Year 2010 was also characterized by other common high-risk behaviors improved during 8 years for the following aspects: (1) 70.0% of consumers divided a large portion of food into smaller pieces for storage, but few consumers (12.5%) labeled divided foods with relevant information, and (2) they excessively reused kitchen utensils. Whereas in Year 2019, more consumers (25.7%) labeled food and usage periods for kitchen utensils were shortened. Consumers usually conformed to food safety rules in both Year 2010 and 2019: (1) separate storage of foods, (2) storage of foods in the proper places/periods, (3) washing fruits/vegetables before eating, (4) washing hands after handling potentially hazardous foods, and (5) cooking foods and reheating leftovers to eat. Our findings provided resources for understanding consumers’ high-risk behaviors/perceptions at home, highlighting the importance of behavioral control.

Driving factors of food safety standards in India: learning from street-food vendors’ behaviour and attitude

Risks exist anywhere along the food supply chain; however, the vast majority of negative safety outcomes occur during the handling, preparation, storage, retail and vending of food, and disposing of waste. This study examined the food safety standards followed by street-food vendors in two large cities of India, Hyderabad and Delhi in 2017 after the introduction of the Food Safety and Standards Rules. A survey was conducted in different socioeconomic groups among 200 street-food vendors to understand the compliance and practice of food safety standards in India. Only about one-third of the street-food vendors had registered to run food-vending shops, and most street-food vendors are not following basic food safety principles like wearing apron, access to tap water, were not able to use soap for cleaning utensils, and many did not have refrigerators to store food. The results show that vendors in high-income localities with higher education levels and duly registered were following more safety standards. From a policy perspective, the results show that India’s food safety standards are on a par with those of most developed countries, but that their actual implementation by street-food vendors is not duly assured. To avoid this situation, an exchange of experiences between street-food vendors and consumers should be promoted. “Clean street-food clubs” should be encouraged as one mechanism to recognize street vendors’ needs and to learn from consumers’ demands, so that the awareness of street-food vendors towards food safety standards is strengthened.

An Assessment of Food Safety Knowledge and Practices in the Ghanaian Hospitality Industry

Food safety is critical for public health and economic development. The hospitality industry offers a variety of food services, led by food handlers with diverse background. The aim of this paper is to evaluate food safety knowledge and practices among food handlers in the Ghanaian hospitality sectors, with the purpose of informing public policy and improving food safety. A cross-sectional survey study was conducted between February and May 2019. Data were obtained from food handlers working in the Ghanaian hospitality industry (N = 306). The findings of the study indicate that most (52.9%) respondents who work in restaurants had knowledge about food safety principles. Lack of training and education was identified by 63.1% of the respondents as a major barrier to food safety. Interestingly, 75.8% of the respondents indicated that food safety practice is not the responsibility of the kitchen staff only. Diarrhea (35.95%), cholera (35.62%), and typhoid (27.42%) were identified as major diseases associated with improper handling of food. Only 65.69% of the respondents undergo annual medical screening at their workplaces. There is correlation between food safety practice and variables such as marital status, type of residence, age, and education level. Educational campaigns coupled with strict law enforcement should be put in place to ensure that food safety rules and guideline are effectively implemented in the hospitality food industry. Training programs should be organized for food vendors and other stakeholders in the food industry as well. Finally, there should be proactive supervision by local government officials to ensure that good sanitation and hygienic conditions are maintained within the food sectors.

Innovation Uncertainty Impacts the Adoption of Smarter Farming Approaches

There are increasing opportunities to use smart farming technologies for improved management of farming systems. However, there is limited understanding of how the potential can be translated into effective use in the farming sector. Previous studies have highlighted the role that uncertainty plays in technological innovation systems. In this paper, we present the results of an international survey investigating the impact of innovation uncertainty on adoption of a smart farming technology, automatic milking systems (AMS). The objective of this study was to review adoption of automatic milking systems internationally and propose lessons for developing institutional knowledge and effective networks of practice in emerging smart farming innovation systems. We used an online survey of AMS experts globally and received 81 completed survey responses. The main countries represented were Canada, The Netherlands, USA, Denmark, and the UK. Respondents identified a range of adoption trends in their country and some of the reasons behind these adoption profiles were: suppression of uptake due to low milk prices, financial markets, and issues with early installations and perceptions of these issues by other farmers. In terms of the impact of uncertainty, technological uncertainty was historically an important issue around the early development of AMS, with decommissioning occurring in some cases due to perceived technology issues. Political uncertainty also impacted adoption, with implications of food safety regulations or rules around herd testing systems. Our study highlighted the potential impact of negative experiences associated with new technologies from farmers who struggle with the adaptation process as such occurrences may act to stall the uptake of smart farming technologies. If public policy organisations are to realise the desired impacts of smart farming technology, there needs to be greater focus on understanding where (and which) technologies can have an actual impact on farm as opposed to technologies that only create greater farmer distrust and uncertainty. Our study highlights that to reduce uncertainty with emerging smart technologies, greater public and private R&D collaboration is required to foster knowledge development and exchange.

Prevalence and Associated Risk Factors of Salmonella, Shigella, and Intestinal Parasites among Food Handlers in Motta Town, North West Ethiopia.

Background Intestinal parasite, Salmonella, and Shigella infections are the main public health concerns in the world, especially in developing countries due to inaccessibility of safe water and unhygienic food handling practices of food handlers. Methods A cross-sectional study was conducted in food handlers in Motta town, from February 2019 to April 2019. The study was undertaken to determine the prevalence and associated risk factors of Salmonella, Shigella, and intestinal parasites among 243 food handlers. Sociodemographic and risk factors were collected using pretested structured questionnaire. The stool sample was collected and examined with direct wet mount and concentration techniques. Culture was performed using xylose lysine deoxycholate agar and MacConkey agar and biochemical tests like Klinger iron agar (KIA), lysine iron agar (LIA), Simmons citrate agar, sulphide indole motility test, citrate utilization, and urease production test were conducted to isolate Salmonella species and Shigella species. An antibiotics susceptibility test was performed with Mueller-Hinton agar using the disk diffusion method. Data were entered using statistical package Epi-Data Version 3.1 and analysed with logistic regression using SPSS version 25 and Fisher's exact test. A p value < 0.05 at 95% CI was considered as statistically significant. Results The prevalence of intestinal parasite, Salmonella, and Shigella was 27.6%, 2.5%, and 1.6%, respectively, and hookworm was the predominant intestinal parasite detected in the stool. Antimicrobial resistance was observed in ampicillin and tetracycline (100%) in Salmonella species and Shigella species. Risk factors like fingernail status, fruit washing before eating, cleaning utensils, and regular shoe wearing habit were associated with intestinal parasite, whereas fingernail status and wearing kitchen gown during food service were significantly associated with Salmonella and Shigella infections. Conclusion The prevalence of intestinal parasitic infections, Salmonella, and Shigella infections in this study indicates the importance of food handlers as probable sources of enteropathogenic infections. Food handlers should have follow-up on the order of food safety rules and keep their personal hygiene. Hotel owners are responsible to control the health status and their created awareness by given food hygiene training for food handlers. Therefore, policy-makers and implementers should focus on the risk factors to reduce the prevalence below the level of public health importance.

Mediterranean jellyfish as novel food: effects of thermal processing on antioxidant, phenolic, and protein contents

Fishery, market and consumption of edible jellyfish are currently limited in western countries by the lack of market demand for jellyfish products and the absence of processing technologies adequate to the western market safety standards. The development of technology-driven processing protocols may be key to comply with rigorous food safety rules, overcome the lack of tradition and revert the neophobic perception of jellyfish as food. We show thermal treatment (100 °C, 10 min) can be used as a first stabilization step on three common Mediterranean jellyfish, the scyphomedusae Aurelia coerulea, Cotylorhiza tuberculata, Rhizostoma pulmo, differently affecting protein and phenolic contents of their main body parts. The antioxidant activity was assessed in thermally treated and untreated samples, as related to the functional and health value of the food. Heat treatment had mild effect on protein and phenolic contents and on antioxidant activity. The jellyfish Rhizostoma pulmo, showed the better performance after thermal treatment.

Who Is Serving Us? Food Safety Rules Compliance Among Brazilian Food Truck Vendors.

The rise of food trucks as an eating out option requires knowledge of this sector. Balancing the reality of the food truck sector with access to safe food should guide actions and public policies to cater to its peculiarities. Therefore, this study aimed to characterize the Brazilian food truck vendors’ profile regarding their socioeconomic status and compliance with food safety rules. From the 118 food truck vendors registered in the Brazilian Federal District, 30% (n = 35) participated in the study. We conducted structured interviews from December 2017 to April 2018. We ranked compliance levels according to a five-point Likert scale based on calculated compliance scores. The interviews revealed that food truck vendors were mostly married males, who had completed at least a tertiary education level, and wanted to start up their own businesses. The compliance levels depict good compliance with food safety rules (overall compliance (OC)-score = 0.69, on a 0 to 1 scale). The food trucks assessed in this study distinguished themselves from the street food and food retail sectors due to their operational structure and the complexity of food production processes. Those particular features should be considered to ensure adequate and effective sanitary control and inspections, as well as to reduce the probability of microbial growth and food contamination and the consequent risk of foodborne illnesses.