scholarly journals A Review of using Nanostructured Materials in Food Safety, Packaging and Storage

2021 ◽  
Vol 7 (3) ◽  
pp. 342-345
Keyword(s):  
Food Safety ◽  
Nanostructured Materials ◽  
Food Handling ◽  
Natural Materials ◽  
Food Grade ◽  
Food Properties ◽  
Designed Materials ◽  
And Storage

Food-grade Nano designed materials are largely utilized with a few methodologies for further developed food properties as far as quality and medical advantages. The food-grade nanostructured materials for the most part incorporate inorganic and natural materials, where the utilization of natural nanomaterials, like polysaccharides, proteins, lipids, and others, has been expanded for their profile based assets. Food-grade nanostructured materials might offer further developed food properties as far as surface, shading, flavor, supplement substance, rheology and others, which must be basically checked. The nanostructured materials are likewise used to foster bundling materials, in both essential and optional bundling, for custom fitted properties with diminished waste. Be that as it may, the food handling is estimated as far as movement properties, toxicological conduct of nanoparticle among bundle and food materials, as food handling is a main pressing issue in securing the bundled items for the duration of the existence cycle. Among accessible, polysaccharide-based nanostructured materials, for example, nanocellulose, nanochitosan, nanostarch, and so on, are widely utilized materials for tuned food properties.

scholarly journals Standard Setting on Pesticide Residues to Ensure Food Safety

2009 ◽  
Vol 9 ◽  
pp. 46-53 ◽  
Author(s):  
Jiwan Prava Lama
Keyword(s):  
Food Safety ◽  
Pesticide Residues ◽  
Standard Setting ◽  
Pesticide Use ◽  
Food Handling ◽  
Food Law ◽  
Maximum Residue Limits ◽  
Agriculture And Environment ◽  
The Government ◽  
And Storage

This article highlights some aspects of pesticides contamination in foods and the Government of Nepal's experience in setting MRLs of pesticide on Food. Use of pesticides in agriculture crop has a great concern to all. According to the provision conferred by Food Law, Government of Nepal fixes MRLs of pesticide on food products. Potential products liable for pesticide use gets priority in standard setting. The problem of pesticides begins at the farm level and continues at different stage of handling and storage. Therefore, effective coordination between stakeholders working with different stages of food handling must collaborate to solve this problem. In this connection, some major issues and recommendations in managing proper use of pesticides are highlighted.Key words: Pesticides, maximum residue limits (MRLs), Food safety and qualityThe Journal of Agriculture and Environment Vol:.9, Jun.2008  Page: 46-53

“My Roommates Would Laugh at me”: Young Males Reveal Embarrassment over Lack of Food Skills

2020 ◽  
pp. 1-8
Author(s):  
Kristen Simonds ◽  
Lucy Yixuan Zhang ◽  
June I. Matthews
Keyword(s):  
Young Adults ◽  
Food Safety ◽  
Parental Influence ◽  
Comparative Method ◽  
Food Selection ◽  
Young Men ◽  
Structured Interviews ◽  
Young Males ◽  
Solid Foundation ◽  
And Storage

Purpose: This descriptive qualitative study explored young males’ perceptions of food skills in 3 domains: food selection and planning, food preparation, and food safety and storage. Methods: Semi-structured interviews were audio-recorded and transcribed verbatim. Data were analyzed using the constant comparative method. Results: Forty-four young men (aged 17–35) reported varying levels of food skills, from little/no confidence to very confident and skilled. Most participants learned food skills from their mothers. Greater involvement in food selection and planning at a young age appeared to be related to parental influence and encouragement, exposure to food skills at school, and interest in food-related activities, which, in turn, provided a solid foundation for being confident cooks as young adults. Most notable was the lack of knowledge about, or confidence in, food safety and storage. Young men with low self-perceived food skills were deeply embarrassed about this deficiency in front of peers who had higher levels of confidence and skills. Conclusions: Future interventions or curricula should emphasize food safety and storage. This research also illustrates the importance of the home environment in teaching food skills to youth and ensuring that food skills are taught well before young adults begin living independently.

Food Safety Perceptions and Behaviors of Kentucky Consumers

2006 ◽  
Vol 69 (6) ◽  
pp. 1412-1421 ◽  
Author(s):  
MARY ROSEMAN ◽  
JANET KURZYNSKE
Keyword(s):  
Food Safety ◽  
Household Income ◽  
Risk Perceptions ◽  
Health Belief ◽  
Food Handling ◽  
Healthy Behaviors ◽  
Safety Perceptions ◽  
And Behaviors ◽  
Handling Practices ◽  
Belief Model

In several areas, Kentuckians practice more risky health behaviors than most of the rest of the nation. The Health Belief Model states that individuals with lower perceived risks practice less healthy behaviors. This study sought to determine if this was true for food safety by assessing food safety perceptions and behaviors of Kentucky consumers. Data were collected through a telephone questionnaire based on a survey by the U.S. Food and Drug Administration; 728 respondents participated. Food safety perceptions were analyzed by examining participants' responses to confidence in the safety of the food supply, perception of likelihood of people becoming sick because of foodborne illness, and perception of where food safety problems are most likely to occur. Significant differences were found in food safety perceptions for age, gender, household income, education, and employment in the food industry. Analysis of food safety behaviors revealed differences in food handling behaviors for gender, education level, household income, race, and households with a member aged 65 years or older. Significant relationships were found between respondents' food safety perceptions and behaviors. In general, Kentucky consumers who perceived higher risks exhibited safer food handling behaviors. Strategies to increase the understanding of real and perceived food safety risks in the home combined with strategies that target specific demographic groups may be the most effective approach to improve food handling practices. A better understanding of consumers' food safety risk perceptions and behaviors could lead to more effective food safety education materials and messages.

scholarly journals An Investigation Into How Far Do Residents Adopt Measures to Reduce Microbial Hazards During Food Handling

2017 ◽  
Vol 5 (1) ◽  
pp. 06-14
Author(s):  
Rajesh Jeewon ◽  
Seerauj Nouvishika ◽  
Dauharry Kumar ◽  
Ahinsa Jheelan-Ramchandur
Keyword(s):  
Food Safety ◽  
Current Knowledge ◽  
Critical Role ◽  
Basic Knowledge ◽  
Personal Hygiene ◽  
Food Hygiene ◽  
Food Handling ◽  
Handling Practices ◽  
Food Handling Practices ◽  
The Impact

Foodborne diseases have always been linked to numerous food manufacturing elements and home practices of purchasers and the latter does play a critical role in disease prevention. Consumers have the ultimate responsibility for handling and storing food safely and take adequate safety precautions when preparing and consuming food at home to avoid health related problems associated with microbial hazards. The objectives of this survey were to evaluate current knowledge of consumers pertaining to food hygiene and food safety concepts as well as to assess food handling practices that residents adopt to reduce microbial hazards in the domestic environment. A sample of 300 Mauritian residents were selected to participate in a questionnaire based survey. Questions in the questionnaire were based on hygienic practices with respect to food handling, food safety and personal hygiene. SPSS (Statistical Package for Social Sciences) was used to analyze the results and Microsoft excel was used to generate pie charts, and bar charts. The results obtained demonstrated that the level of knowledge pertaining to food safety and food hygiene and how to reduce microbial hazards were above average. Majority of the residents were knowledgeable about major aspects related to proper food handling behaviors but need more education pertaining to the use of thermometers to check for food temperature. The nature of the risk, personal and environmental factors (psychological, demographic and socio-economic factors, cultural and economic) were found to be the factors affecting food safety behaviors among consumers. Consumers can become more motivated to improve their behaviors if they are made aware of the impact of risky practices. Although, most consumers had basic knowledge pertaining to food safety, food hygiene and food handling practices, it is important to continually inform consumers about safe food handling practices through various channels.

Standard Food Safety Practices From Receiving to Cleaning in the Restaurant

2022 ◽  
pp. 123-150
Author(s):  
Suzita Ramli ◽  
Jun Xian Wong
Keyword(s):  
Supply Chain ◽  
Food Safety ◽  
Food Supply ◽  
Raw Materials ◽  
Food Storage ◽  
Human Consumption ◽  
Cross Contamination ◽  
Food Supply Chain ◽  
Safety Practices ◽  
And Storage

Transmission of hazardous materials could be aggravated by inappropriate handling and storage practices. This results in cross-contamination to foodstuff or cooking utensils. The introduced hazards in the food supply chain might lead to client and reputation loss. The implementation of food safety is necessary to secure safety concerns. All employees should take initiative to be aware and have good attitudes regarding proper hygiene and sanitary practices to assure their product integrity and safety for human consumption. Therefore, this chapter delivered the appropriate and standard food safety protocols to all individuals involved in food storage, preparation, and serving. The scope was structured into (1) identification of hazardous ingredients, (2) purchasing and receiving raw materials, (3) transporting and storage, (4) cooking and reheating, (5) food serving and displaying, (6) leftover storage, and (7) cleaning and sanitation.

Harvest and postharvest factors.

2021 ◽  
pp. 268-290
Author(s):  
Lynette Morgan
Keyword(s):  
Food Safety ◽  
Agricultural Practices ◽  
Greenhouse Crops ◽  
Postharvest Handling ◽  
Fresh Cut ◽  
Safety Systems ◽  
Harvest Maturity ◽  
And Storage ◽  
Robotic Harvesting

Abstract This chapter discusses harvest and postharvest factors. Harvesting involves the gathering or removal of a mature crop, with minimum damage and losses, from where it has been grown and transporting it on either for direct consumption or into the postharvest handling chain for further storage and distribution. Determination of harvest maturity, hand harvesting, robotic harvesting of greenhouse crops, postharvest handling, grading and storage, fresh-cut salad processing, shelf-life evaluation, packaging, postharvest cooling, postharvest handling damage, GAP - Good Agricultural practices in Postharvest Handling, postharvest storage, postharvest disorders, food safety and hygiene, ready-to-eat, minimally processed produce, certification and food safety systems, and postharvest developments are also discussed.

scholarly journals Carbon-nanostructured materials for energy generation and storage applications

2010 ◽  
Vol 105 (7/8) ◽  
Author(s):  
P. Ndungu ◽  
A. Nechaev ◽  
L. Khotseng ◽  
N. Onyegebule ◽  
W. Davids ◽  
...  
Keyword(s):  
Nanostructured Materials ◽  
Energy Generation ◽  
And Storage

scholarly journals Intervention On The Knowledge Of Food Hygiene Among Child Caregivers In Ogun State Nigeria

2020 ◽  
Vol 79 (OCE2) ◽  
Author(s):  
Nimot Wahab ◽  
Olaniyi Odusina ◽  
Akano Rachael
Keyword(s):  
Food Safety ◽  
Intervention Program ◽  
Good Practice ◽  
Numerical Data ◽  
Milk Formula ◽  
Food Handling ◽  
Poor Knowledge ◽  
Ogun State ◽  
Adequate Knowledge ◽  
Child Caregivers

AbstractInsufficient knowledge and improper food handling practices by child caregivers contribute greatly to food borne illnesses among children. Training and certificate programs which can translate into good practice have been found to improve the overall food handling behaviors of the caregivers. Thus the need to intervene on the poorly identified knowledge of food safety among child caregivers in Ogun state, Nigeria. One hundred and seventy (170) child caregivers between the ages 18 to 35years living in Ijebu-Ode Local Government area of Ogun State were involved in the study. These caregivers were initially identified to poor knowledge of food safety and practice in the study area. Informed consent were obtained from the Head of Child Caregivers Centres (CCC) and the caregivers themselves before the commencement of the program. One week intervention program in form of training was then organized for the concerned caregivers. A validated semi structured food safety knowledge (FSK) questionnaires were re-administered to the same food handlers after the training. Scores above 15 were categorized as adequate knowledge while those below 15 were categorized as poor knowledge. Numerical data were analysed using mean, standard deviation while t-test was used to test hypotheses. All the respondents were female (100%) and majority (43.6%) had secondary education. Respondents gained knowledge on the followings after the training: hand washing, procedure for feeding babies, cleaning of utensils and disinfection, handling of breast milk, formula feeding, diapering and general cleaning of the environment with mean scores of 18.25 ± 3.5, 20.18 ± 4.30, 16.38. ± 8.35, 25.68 ± .9.00, 15.79 ± 3.25, 30.00 ± 6.33 and 19.20 ± 4.00 respectively. knowledge of food safety among child caregivers significantly increased after the intervention exercise. Training and other forms of interventions on knowledge of food safety should be organized regularly for child caregivers

scholarly journals Food Safety Practices among Postnatal Mothers in Western Ghana

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Stephen T. Odonkor ◽  
Napoleon Kurantin ◽  
Anthony M. Sallar
Keyword(s):  
Food Safety ◽  
Tertiary Education ◽  
Communication Strategy ◽  
Age Group ◽  
Food Handling ◽  
Safety Practices ◽  
Postnatal Mothers ◽  
Handling Practices ◽  
Food Handling Practices ◽  
Good Food

Food safety has become a global issue due to the morbidity and mortality associated with it, particularly in developing countries. The objective of this community-based study is to examine food safety practices and its associated factors among postnatal mothers in the Western Region of Ghana. A cross-sectional survey study was conducted from August 1 2019 to January 31, 2020 from which data was obtained from the postnatal mothers ( N = 300 ). The data was analysed using SPSS v.23. The findings suggest that majority (86%) of the respondents exhibited good food handling practices. Also, 66.3% and 91.7% of the respondents exhibited good food preparation and proper storage practices, respectively. Results also revealed that the odds of performing good handling practice among respondents within the age group of 36-45 years were five times higher compared to those within the age group of 18-25 years [ OR = 4.92 (95% CI: 1.44–16.86), p = 0.011 ]. Moreover, respondents who had tertiary education qualifications were more likely to have proper food handling practices compared to those with primary education [ OR = 0.27 (95% CI: 0.09–0.71), p = 0.009 ]. These findings provide useful insights for policy directions. The government of Ghana and other stakeholders should develop a communication strategy to increase and sustain publicity and education on food safety particularly to postnatal mothers and the citizenry in general.

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