Food Sanitation Research Articles

Concordance Between Pharmaceuticals and Medical Devices Agency Review and Ministry of Health, Labour and Welfare Decision Among New Drug Applications in Japan.

New drug applications (NDAs) in Japan are reviewed by the Pharmaceuticals and Medical Devices Agency (PMDA). Those that pass the review are subsequently subject to deliberation by the Ministry of Health, Labour and Welfare Pharmaceutical Affairs and Food Sanitation Councils (MHLW-PAFSC), and the MHLW legislatively grants approval based on its positive opinions. However, little is known regarding the relationship between the PMDA review and the MHLW decision. We retrospectively assessed the MHLW decision of NDAs that passed the PMDA review at the initial MHLW-PAFSC deliberation from 2002 to 2022. The reasoning behind a non-supportive opinion from the MHLW-PAFSC and the sponsor's actions to overcome unresolved issues were also documented. A total of 2,117 of 2,153 (98.3%) NDAs that passed the PMDA review were approved at the initial MHLW-PAFSC deliberation with a positive opinion. The remaining 36 applications were not approved at the initial deliberation and subjected to continued deliberation because of a non-supportive opinion from the councils, although 29 were finally approved through revision of the application document (24 applications), re-analysis of the data (1 application), or additional clinical trials (4 applications). Seven applications have not been approved, of which one was refused, four were withdrawn, and two were unknown. The MHLW approves NDAs that passed the PMDA review at the initial deliberation at a high rate, suggesting that NDAs only suitable for approval passed the review and reached the MHLW-PAFSC deliberation. Only a few NDAs were not approved at the initial deliberation; however, most of them were finally approved.

Antimicrobial and modulating activity of essential oils against bacteria isolated from goat dairy products in northeastern Brazil

In recent years, novel strategies to combat (multi-) drug-resistant microorganisms have been investigated. Essential oils (EOs) with bactericidal, bacteriostatic, and fungicidal activity have been used to treat infections and in food sanitation. This study aimed to determine the antimicrobial and modulating activity of Cinnamomum cassia (cinnamon) and Eugenia caryophyllus (clove) essential oils against microorganisms isolated from goat milk processing plants in northeastern Brazil, and their synergistic effect when combined with antimicrobial agents. The microdilution technique was used to obtain the minimum inhibitory (MIC) and bactericidal concentrations (MBC) and the antibiotics studied were ampicillin, amoxicillin/clavulanic acid, cephalothin, ceftazidime, chloramphenicol, gentamicin, meropenem, norfloxacin, sulfamethoxazole/trimethoprim, and tetracycline. Klebsiella pneumoniae (MIC50) and Escherichia coli (MIC90) were sensitive to cinnamon EO. Clove EO did not inhibit the growth of either microorganism. In regard to MBC, cinnamon EO had a bactericidal effect against six K. pneumoniae and six E. coli samples. For the antibiotics evaluated, a greater synergistic effect was observed for cinnamon EO associated with gentamicin and meropenem, and antagonistic effect with ampicillin, sulfamethoxazole/trimethoprim, and tetracycline. As such, EOs may be an alternative for the control of pathogenic microorganisms.

Investigating Food Quality, Safety and Sanitation in Chinese Detention Centers: A Qualitative StudyEric Zihan Ling

This study investigates food quality and sanitation practices in Chinese detention centers. Due to their isolated nature, Detention Centers are vulnerable to contagious disease outbreaks. The traditional design of many of these facilities, inspired by design philosophy of the 80s and 90s, exacerbate these risks, especially with a recent overcrowding of some detention centers. It follows the importance of food hygiene and sanitation within detention centers to reduce these risks and protect the health of detainees and staff. The Covid-19 pandemic prompted stricter hygiene protocols and architectural changes to future construction to prevent disease transmission, which highlighted these issues. However, research on food quality and safety within detention centers remains scarce, with studies indicating inadequate management of cafeteria operations, resulting in unsanitary and nutritionally insufficient meals. This study employs a qualitative case study of a detention center in Guangxi, using questionnaires and document analysis to assess current practices and identify areas for improvement. The findings emphasize the need for modern, adaptable designs and enhanced management practices to ensure the well-being of detainees and staff in Chinese detention centers.

Evidence of anthropogenic subsidisation of red foxes in a national park important for breeding wading birds

AbstractThe red fox (Vulpes vulpes) is a generalist mesopredator found throughout the UK. It has been linked to national declines in native wildlife, especially ground-nesting birds such as waders. In the New Forest National Park, nest predation and poor chick survival is primarily responsible for low breeding success of Eurasian curlew (Numenius arguata), a species of high conservation concern. To reduce predation losses, foxes are lethally controlled by wildlife managers. Here, we identified the major food resources that are being exploited by foxes in the New Forest area and examined temporal and spatial patterns in the presence of specific food categories, with special reference to anthropogenic food. Stomachs from foxes culled in curlew breeding areas were collected from April 2021 - July 2022 and the contents of these stomachs were quantified. Foxes exhibited a highly varied diet with no single food category predominating. Anthropogenic food comprised 14% of the overall diet, with its presence predicted by proximity to human settlements and other infrastructure. We also estimated the total annual volume of anthropogenic food consumed by the fox population and by extension how many individual foxes this volume of food could support in isolation. According to these calculations, at present the number of foxes subsidised by anthropogenic food is approximately 64.8% (50.2–79.7%) of those removed by culling per year. Our findings highlight that better local food sanitation and education should become important parts of a more holistic management approach to reduce the burden of fox predation experienced by breeding waders.

Evaluation of physico-chemical quality and occurrence of Salmonella in water from food retail outlets

Salmonella is one among the most important biological contaminants in drinking water that possess safety hazards to human life. Faecal contamination of the water, indirectly from the household sewage discharge, municipal sewage etc. attributes to the repeated detection of Salmonella in water. This study aimed to investigate the occurrence of Salmonella and physico- chemical quality evaluation of samples of water collected from food retail outlets of Thrissur and Kollam districts. A total of 50 water samples (25 each from Thrissur and Kollam districts) used for cooking purpose were collected over a period of six months, March to August 2023. Water samples were subjected to comparative evaluation of physico-chemical qualities viz., pH, turbidity, total dissolved solids (TDS) and hardness. Collected water samples were examined for Salmonella spp. by conventional culture method and PCR. Genus specific and virulence genes of the isolates were detected using polymerase chain reaction. The occurrence of Salmonella spp. in samples of water collected from Thrissur was 24 per cent whereas in Kollam district it was only four per cent. The overall occurrence of Salmonella spp. in samples of water collected from both districts was 14 per cent. Physico-chemical parameters of water samples viz., pH, turbidity, total dissolved solids and hardness were within the BIS prescribed standards. The molecular characterisation of Salmonella spp. detected 16S rRNA in all isolates but invA and spvA genes were detected only in 14.28 per cent of the isolates. Hence proper disinfection of water and food sanitation in the retail outlets will help to minimize the risk of foodborne pathogens Keywords: Salmonella, water, physico-chemical quality, food retail outlets

The Relationship Between Household Food Sanitation Hygiene and Stunting Incidence in Toddlers

The Relationship Between Household Food Sanitation Hygiene and Stunting Incidence in Toddlers

Knowledge with sanitation and hygiene behavior among food traders in traditional market, Surakarta City

Background: Traditional markets are markets that are always visited by everyone who will shop for daily needs, therefore the market must be clean from all diseases caused by garbage and dirt around the market. Based on a preliminary study conducted in three traditional markets in Surakarta, the majority of traders in sick conditions still carry out selling activities without using personal protective equipment, the majority of traders do not implement personal hygiene behavior starting from not providing clean water and not providing trash bins. This can potentially contaminate food so that it transmits disease through food or is transmitted directly to consumers. Purpose: To know the relationship of knowledge with sanitary hygiene behavior toward food traders. Method: The study used a quantitative. The design used is an analytical survey with a cross-sectional approach. The study population was 85 traditional market traders in five Surakarta City Traditional Markets, namely Kleco Market, Gede Market, Nangka Market, Kliwon Market, and Legi Market. The sample used was 85 respondents. The sampling technique is Total Sampling. Results: Based on statistical analysis, a p-value of 0.000 or p-value <of 0.05 was obtained, so there is a relationship between knowledge and sanitary hygiene behavior towards food traders. Conclusion: The local government should routinely provide information related to food sanitation hygiene in traditional markets. It is expected that market traders should maintain personal hygiene and food while selling in the market so that the food sold is maintained in quality and safety. Suggestions: For further researchers, it is necessary to conduct further research on sanitary hygiene behavior in market traders, so that other related factors can be known.

HYGIENE AS RISK FACTORS FOR DIARRHEA AMONG TODDLERS IN MULYOREJO PRIMARY HEALTH CENTER, SURABAYA

Background: Mulyorejo Primary Health Center (PHC) ranks 12th in Surabaya for diarrhea morbidity in toddlers, and there was one case of under-five deaths due to diarrhea in 2020. Purpose: This study aims to analyze hygiene as a risk factor for diarrhea in toddlers at Mulyorejo PHC, Surabaya. Methods: This study was conducted with a case-control design from December 2022 to October 2023. The case population was all toddlers aged 12-59 months at Mulyorejo PHC who had diarrhea at least in the last month. The control population consisted of toddlers aged 12-59 months living in the Mulyorejo PHC working area who had not experienced diarrhea for at least one month. The sample size amounted to 114, with a ratio of 1 1, using a simple random sampling technique. The independent variables were handwashing with soap (HWWS), food hygiene practices, latrine ownership, healthy latrines, feces disposal, and access to drinking water. Data were collected using questionnaires and observation. Chi-Square Test and Multiple Logistics Regression analyzed data. Results: HWWS (p=0.001), food sanitation (p=0.061), latrine ownership (p=0.032), and proper disposal of toddler feces (p=0.024) had a significant association with the incidence of diarrhea in toddlers at Mulyorejo PHC. Conclusion: Only the HWWS variable determines the incidence of diarrhea in toddlers at Mulyorejo PHC. Good handwashing habits with soap can prevent the occurrence of diarrhea in toddlers.

Microbiological and nutritional assessment of ‘<i>ncha iwu</i>’ (edible emulsion) vended in selected markets in Umunneochi Lga, Abia State, Nigeria

‘Ncha iwu’ is commonly used as a sauce in the preparation of ready-to-eat African salad, a wellknowndelicacy among the Igbo tribe in Nigeria. A total number of fifteen (15) samples of ‘ncha iwu’ were randomly purchased from three (3) vendors in Orie Ngodo and Eke Eziama market in Umunneochi Local Government Area of Abia state. The microbiological quality, proximate composition, and mineral content of the samples were determined using Standard Methods. ‘Ncha iwu’ prepared in the laboratory served as the control. The results showed that total bacterial, Staphylococcal, Coliform and fungal counts of the samples ranged from 3.81-4.37, 2.0-3.58, 3.0-3.8, and 2.0-3.0 log10 CFU/g, respectively. The bacterial species isolated and frequency of occurrence were Staphylococcus aureus (28 %), Klebsiella spp. (18 %), Pseudomonas spp. (18 %), Escherichia coli (18 %) while the fungal species were Penicillium spp. (50 %), Aspergillus spp. (40 %), and Candida spp. (10 %). Proximate analysis indicated that ‘ncha iwu’ contains ash (63.93%), moisture (15.88 %), fibre (8.99 %), lipid (7.70 %), protein (3.50 %) and carbohydrate (0.0 %) while minerals content include Fe (3.679 mg/g), Mg (1.055 mg/g), K (1.054 mg/g), Ca (1.030 mg/g), Mn (0.469 mg/g) and Na (0.222 mg/g). Although ‘ncha iwu’ contains beneficial nutrients, majority of the commercial samples were contaminated with potential pathogenic microorganisms which is a public health concern unlike the control. This is as a result of poor handling by the producers and vendors. Good hygienic practices by the handlers, proper packaging and storage of ‘ncha iwu’ will reduce the microbial contamination of the product. Hence, adequate public health awareness campaign, training on food safety, sanitation and hygenic practices should be provided to the local processors and vendors of ‘ncha iwu’.

Crafting Language for Culinary Excellence: Customizing ESP Content to Align with Student and Industry Needs

The alignment of English for Specific Purposes (ESP) materials with the needs of students and the culinary industry is crucial for preparing graduates to excel in the competitive fields of tourism and hospitality. In particular, essential English language skills such as culinary terminology, effective communication in professional kitchen environments, and writing recipes or menus in English should be addressed more in existing curricula. This study aimed to assess the relevance and practicality of current ESP materials within the context of culinary education at an Indonesian university. Using a qualitative descriptive approach, the research involved 40 second-semester students who had completed a course in Professional English, along with 11 waitstaff from hotels and restaurants in West and North Sumatra. The findings revealed significant gaps in the current materials, particularly in areas critical for international customer service and multicultural teamwork, such as food presentation, customer interaction, and sanitation practices. The study concludes that English learning materials must be tailored to meet the general needs of English learners and the specialized demands of the culinary industry. Incorporating relevant terminology, practical communication skills and industry-specific content is essential for better preparing students for professional roles in catering and hospitality. The research suggests that focused classroom techniques on communication and specialized vocabulary can guide educators in developing more effective ESP materials for the culinary field.

Food Management and Students’ Performance in Government-Aided Secondary Schools in Bamunanika, Luwero District, Uganda

This study examined the influence of food management on students’ performance in government- aided secondary schools in Bamunanika, Luwero District. The study specifically aimed; i) To examine the influence of nutritional programs on students’ performance, ii) To assess the influence of special dietary needs management on students’ performance, and iii) To examine the influence of food safety and sanitation on students’ performance in government-aided secondary schools in Bamunanika, Luwero District. The study adopted a cross-sectional research design coupled with a quantitative approach. The study considered a sample size of 73 respondents constituting of teachers and head teachers who were selected using convenient sampling technique. The study revealed that nutritional programs have a strong positive and statistically significant influence on students’ performance in government-aided secondary schools in Bamunanika, Luwero District. Additionally, the study also revealed that special dietary needs management has a moderately positive and statistically significant influence on students’ performance in government-aided secondary schools in Bamunanika, Luwero District. The study further revealed that food safety and sanitation has a strong positive and statistically significant influence on students’ performance in government-aided secondary schools in Bamunanika, Luwero District. The study concluded that food management has a significant influence on students’ performance in government-aided secondary schools in Bamunanika, Luwero District in that an improvement in nutritional programs, special dietary needs management, as well as food safety and sanitation would resultantly lead to an improvement in students’ performance in government-aided secondary schools in Bamunanika, Luwero District. The study recommended that the government and school administrators should ensure that the school meals meet dietary guidelines, offering a balance of proteins, carbohydrates, fats, vitamins, and minerals as well as incorporate nutrition education into the curriculum to teach students about healthy eating habits and the importance of nutrition which would significantly enhance students’ performance in the different government-aided secondary schools in Bamunanika, Luwero District.

Penyuluhan Keamanan Pangan pada Ibu Rumah Tangga di RT 05 RW 06 Kelurahan Bandar Kidul Kota Kediri

Two important factors in preventing foodborne illness are food hygiene and sanitation. These efforts can reduce the risk of bacterial contamination of food. Some examples of hazardous materials in food are plastics, metals, borax, formalin, insecticides, and banned food additives such as benzoic acid, ascorbic acid, lactic acid, and citric acid. The objective of this outreach is to increase knowledge about food safety and how to manage it. The method of counseling to the general public includes coordination with the head of the RT, providing materials, giving pre- and post-tests, and evaluating activities carried out at the RT head's house on June 1, 2024 at 16.00-17.30. The results of this activity were an increase in pre and post-test scores on questions regarding storage temperature and the main purpose of food storage, from 50 to 70 and 95 to 100. The conclusion of this counseling is that there is an increase in housewives' knowledge about food safety on a household scale. Suggestions for further counseling are to increase the number of targets so that more housewives understand the importance of household-scale food safety.

Analysis of the relationship between attitudes, training, and perceptions of food handlers on supervision and the implementation of personal hygiene among food handlers

Background: Poor personal hygiene can affect the cleanliness of food provided to patients. A preliminary study conducted at XX Hospital Nutrition Installation found that five food handlers failed to use complete personal protective equipment (PPE), and two food handlers engaged in conversation while preparing food. This research aims to identify factors influencing the implementation of personal hygiene among food handlers at XX Hospital Nutrition Installation. Method: This quantitative study employed a cross-sectional design from November 2019 to March 2020. The sample included 43 food handlers selected through total sampling. Data analysis utilized SPSS and Chi-square tests. Results: The study indicated that 48.8% of food handlers exhibited inadequate personal hygiene, 41.9% had limited knowledge, 53.5% demonstrated negative attitudes, 60.5% did not receive training, and 51.2% perceived inadequate supervision from their superiors. Significant correlations were observed between knowledge (p=0.004), attitude (p=0.000), training (p=0.000), and perception of supervision (p=0.004) with the implementation of personal hygiene. Conclusion: Attitude, training, and perception of supervision significantly influence the adherence to personal hygiene among food handlers at XX Hospital 's Nutrition Installation. It is recommended that the Nutrition Installation enhance supervision of food handlers' personal hygiene and conduct certified training programs on food hygiene and sanitation. Novelty/Originality: This study provides new insights into the relationship between knowledge, attitudes, training, and perceptions of supervision with implementing personal hygiene in the context of hospital food handlers. The findings suggest that although multiple factors influence individual hygiene, a better training and supervision-based approach can significantly improve compliance with hygiene practices, which is an essential contribution to managing food quality in the hospital environment.

Enhancing Food Safety and Sanitation Education: Developing an Immersive Learning Platform Using Virtual Simulation

ABSTRACT In hospitality management education, diminishing interest in food safety and sanitation education poses challenges compounded by limited awareness of its importance. An immersive learning platform with virtual simulation environments for food safety and sanitation education was developed and integrated into a foodservice management course on a Bachelor of Science in Hospitality Management curriculum. This paper describes the development and implementation of the immersive learning platform, highlighting its positive impact on learning outcomes to date. The paper underscores the practical use of immersive technology in food safety and sanitation education and suggests avenues for further research to optimize student learning and engagement.

Nutrition Care Practices in Mental Health Nursing Services: Insights from a Preliminary Study from Pune, Maharashtra, India.

To assess nutrition care practices in selected mental health care facilities in Pune, Maharashtra, India. A preliminary cross-sectional study was conducted in individuals (N = 100) residing in five private mental health care facilities. Data were collected on diet quality, nutritional status, and health status of adult patients with mild to moderate mental health disorders. Food safety practices of the care facilities were also investigated. Of 100 recruited participants, 68% were over-nourished (body mass index >23 kg/m2), 32% were given vitamin B complex supplements, 81% used antipsychotic drugs, and 72% reported drug-induced gastric issues. Most participants (n = 71; 71%) consumed medium-quality diets (four to five food groups per day). Food sanitation and hygiene scores indicated fair standards (range = 46% to 51%) at these facilities. Further, partial compliance with World Health Organization guidelines was observed. Findings underscore the need for induction of nutritionists or, in their absence, additional nutrition training for mental health nurses to enhance diet quality, nutritional and health status of patients, and food safety. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].

Assessment of knowledge and practices regarding taeniasis and cysticercosis in Pak Chong, Nakhon Ratchasima, Thailand: A cross-sectional study.

Taeniasis and cysticercosis are parasitic infections caused by Taenia spp., mainly transmitted through the consumption of undercooked pork. Prevention requires increasing knowledge and awareness, improving meat inspection and hygiene, and promoting safe food handling and sanitation. The aim of this study was to evaluate the knowledge and practice (KP) of residents in Pak Chong District, Nakhon Ratchasima, Thailand, regarding taeniasis and cysticercosis. A cross-sectional study was conducted in Pak Chong District, Nakhon Ratchasima, Thailand, and its 11 subdistrict municipalities. Study participants were selected using a stratified random sampling design. A validated questionnaire (Cronbach's alpha = 0.70) was used to collect socio-demographic information and assess knowledge and practices related to taeniasis and cysticercosis. Descriptive statistics and multiple linear regression were used for the analysis. Of the 360 survey respondents, 65.0% (n = 234) were women, 82.2% (n = 296) were aged under 60 years, 99.2% (n = 357) identified as Buddhist, 87.5% (n = 315) had less than a bachelor's degree education level, 54.2% (n = 195) had monthly family income ≥10,000 Thai baht, 10.6% (n = 38) were unemployed, and 26.1% (n = 93) lived in a town municipality. The survey revealed that 98.3% (n = 354) of participants were categorized as having less accurate knowledge and 83.6% (n = 301) were classified as more frequently engaging in correct prevention practices. Our study revealed that pig farmers (1.7%) occasionally permitted the pigs to forage freely. The results of multiple linear regression analysis revealed that knowledge scores were positively associated with household income ≥10,000 Thai baht (βadj = 1.50, 95% confidence interval [CI] 0.65 to 2.36). Practice scores were negatively associated with age over 60 years (βadj = -1.77, 95% CI -3.14 to -0.40) and living in a subdistrict municipality (βadj = -2.58, 95% CI -3.77 to -1.39). There was no association between KP regarding taeniasis and cysticercosis in the population of Pak Chong. Overall, participants' knowledge was lacking. Public education interventions are recommended to improve knowledge among residents with low socioeconomic status. These findings can inform the development of targeted interventions and educational programs in Pak Chong District, especially among elderly people in subdistrict municipalities, to improve practices for the prevention and control of these parasitic infections.

By the numbers and in their own words: A mixed methods study of unmet needs and humanitarian inclusion of older Syrian refugees in Lebanon.

Older people constitute an overlooked vulnerable population in humanitarian crises. Lebanon is a small country that hosts the largest number of refugees per capita in the world. With exacerbating socioeconomic conditions, exclusionary policies against refugees, and a fragmented humanitarian system, the status of older Syrian refugees (OSRs) requires special attention. This study aimed to explore OSRs' unmet needs, coping strategies, available humanitarian services, and some indicators of the humanitarian inclusion standards focusing on the shelter, health, nutrition and food security, and water, sanitation and hygiene sectors. We conducted a convergent mixed-methods study between December 2021 and March 2022 in the North and Bekaa, including a cross-sectional survey with 461 participants and 14 semi-structured interviews. Results show that OSRs lived in inappropriate shelters (cold, leaking rainwater), especially in informal tented settlements. High rent prices pushed refugee households with elderly to prioritize paying rent at the expense of other needs such as food and medication, particularly when food cash transfer is the sole source of income, jeopardizing food security and intake. Access to dignifying and accessible bathing facilities was compromised in ITSs with shared facilities. Substantial medical costs hindered OSRs access to healthcare such as surgeries. Due to the crisis, chronic medications are not always available in dispensaries for subsidized cost, pushing OSRs to non-compliance and selling food assistance to buy medications. Soaring fuel prices hindered OSRs access to heating and transportation to receive healthcare. No efforts were reported in collecting data on OSRs' needs, targeting them with information on services, or soliciting feedback for programming, especially in the absence of any age-tailored interventions. Findings shed light on the precarious living conditions of OSRs in Lebanon and add to the body of evidence documenting their invisibility to the humanitarian response. An age-inclusive response is needed through holistic, tailored, and sustainable interventions.

The Implementation of Canteen Management Policy in Sriwijaya University: A Qualitative Study

A canteen in the campus environment is one of the infrastructures that educational units must own that will support educational activities if it is managed well by paying attention to the nutritional content of food and implementing proper hygiene and sanitation. This research aims to find an overview of the canteen management policy at Sriwijaya University. This research used a qualitative design with 23 research informants, consisting of 2 Vice Chancellors, 1 Dean, 2 Deputy Deans, 6 canteen owners, 6 employees, and 6 students at Sriwijaya University. Data collection was carried out using in-depth interviews and observation.The data was analyzed using the Content Analysis method and presented in a narrative for interpretation. Monitoring of each faculty's canteen for the management of a healthy canteen has mainly been carried out by handlers or sellers. However, facilities and infrastructure, such as access to electricity, clean water, canteen area, and canteen location, still need to be improved. Regarding food quality, practices, and sanitation, the food sold in each canteen already has good nutritional content. The implementation of healthy canteen management policies has been regulated in policies per faculty, although it is not evenly distributed. It is stated that the central policy for managing healthy canteens is still being designed. The implementation of canteen management policies at Sriwijaya University is that facilities and infrastructure still need to be improved, he food handlers and canteen managers are expected to continue to pay attention to food hygiene and sanitation of canteen buildings by the Indonesian Minister of Health Regulation Number 1096 of 2011.

The impact of food hygiene and sanitation on food quality in public and private elementary school canteens

The impact of food hygiene and sanitation on food quality in public and private elementary school canteens

The Effect of Providing Brochure Media, Educational Video, and Power point on Knowledge Food Processing Sanitation Hygiene (Studi on Roadside Traders in East Telukjambe District, Karawang)

Introduction: Fulfillment of nutrients to obtain energy to support life and daily activities can be done through food consumption. Food should have a good impact on the body because the nutritional content can be dangerous if it is contaminated with harmful substances, one of which is snack food. To increase understanding of sanitary hygiene in food processing among traders, promotive efforts are therefore made through increasing knowledge in educational activities Objective: This research aims to determine the effect of providing educational media, namely Brochures, Educational Videos, Powerpoint regarding knowledge and practices of food hygiene and sanitation to traders in Teluk Jambe Timur Karawang District. Method: The method used in this paper is quasi-experimental with pre-test and post-test group design. The total sample of respondents in this study was 45 respondents who were selected by purposive sampling including three groups with educational treatment using brochure media, educational video media, and Powerpoint media. Statistical test data analysis was carried out with the Wilcoxon. Result: The results of the Wilcoxon test showed differences in knowledge regarding food processing hygiene and sanitation before and after education using brochure media (p-value = 0.001), video media (p-value = 0.004) and Powerpoint media (p-value = 0.001). Conclusion: The three media education, video media gave higher results compared to the other two media on the effect of increasing knowledge about food processing hygiene and sanitation.