scholarly journals STUDY OF FOOD SECURITY THROUGH FOOD WASTE AND LOSS CONTROL MECHANISM IN KENYA

2018 ◽  
Vol 5 (1) ◽  
pp. 09-21
Author(s):  
Simon O Were ◽  
M N Miricho ◽  
N V Maranga
Keyword(s):  
Food Security ◽  
Food Waste ◽  
Control Mechanism ◽  
Food Service ◽  
Food Wastes ◽  
Food Spoilage ◽  
Waste Generation ◽  
Loss Control ◽  
Product Specifications ◽  
Global Food

Food waste within the hospitality’s restaurant operations contribute immensely to the global food wastes, and studies reveal that it contributes 45% of wastes through food preparation and production processes, 21% through food spoilage as a result of poor storage and 34% through food leavers as observed from customer plates. Further, research confirms that food wastage has directly resulted in the starvation of over 842 million people, with over 1.3 billion tons documented as food wastages, while substantial amounts of this food waste and losses taking place within the larger hospitality restaurant’s operations. The factors influencing these food waste generation included; the type of service, the type of food served, the expected and actual numbers of customers, the season and the food service organization, which are addressed by this study in an attempt to propose ways of reducing food waste and losses, and hence promoting food security. The study narrows down to the prevention solutions approach, which was employed on the basis of; menu design, portion choices and customized dishes, use of smaller plates during service, procuring optimized quantities, proper application of product specifications, and employment of waste tracking and analytics methodologies, which when appropriately applied in the restaurant food operations business will significantly reduce food waste and losses, and by extension global food insecurity.

scholarly journals Drivers and Determinants of Food Waste Generation in Restaurants Serving Mediterranean Mezze-Type Cuisine

2021 ◽  
Vol 13 (11) ◽  
pp. 6358
Author(s):  
Ali Chalak ◽  
Hussein F. Hassan ◽  
Pamela Aoun ◽  
Mohamad G. Abiad
Keyword(s):  
Food Waste ◽  
Hospitality Industry ◽  
Food Service ◽  
High Price ◽  
Waste Generation ◽  
Water Pipe ◽  
Convenience Sample ◽  
Factors Affecting ◽  
Middle Range ◽  
Price Range

Food waste from the food service and hospitality industry is increasing, especially in Mezze serving restaurants, where a variety of dishes are usually served. To date, information on the factors affecting food waste generation in restaurants is scarce. This study aimed to identify the drivers and determinants of food waste generation while dining out at restaurants serving Mezze-type cuisine. According to the results from a convenience sample of 496 restaurant clientele, gender, age, and marital status did not affect food waste generation. Diners in both low and high price range restaurants waste above the grand mean compared to middle-range ones. Waste generation decreased significantly as the number of diners per table increased. However, ordering water-pipe, alcohol, or more dishes contributed significantly to food waste generation. As food waste is not the outcome of a single behavior, our study puts food waste generation drivers and determinants while dining out in perspective.

Analysing global food waste problem: pinpointing the facts and estimating the energy content

2013 ◽  
Vol 3 (2) ◽  
Author(s):  
Mehmet Melikoglu ◽  
Carol Lin ◽  
Colin Webb
Keyword(s):  
Food Waste ◽  
Energy Demand ◽  
Energy Content ◽  
Academic Community ◽  
Food Wastes ◽  
Hydroelectric Power ◽  
Greenhouse Gasses ◽  
Landfill Sites ◽  
The Impact ◽  
Global Food

AbstractFood waste is a global problem. Each year food worth billions of dollars is wasted by the developed economies of the world. When food is wasted, the problem does not end at that point. More than 95% of the food waste ends at landfill sites, where converted into methane, carbon dioxide and other greenhouse gasses by anaerobic digestion. The impact of food waste to climate change is catastrophic. Food waste problem tends to increase in next 25 years due to economic and population growth mainly in Asian countries. In addition, when food wastes buried at landfill sites their energy content is lost. Although food waste is a huge problem, its global size and extent has recently become a hot topic in the academic community. This paper summarises the size of the global food waste problem together with the estimation of the amount of energy lost when food wastes dumped at landfill sites. Calculations in this study also revealed that energy lost at landfill sites equals to 43% of the delivered energy used for the preparation of foods in the US, 37% of the hydroelectric power generation of Japan, and more than 100% of the current annual renewable energy demand of UK industries.

scholarly journals Patterns and Causes of Food Waste in the Hospitality and Food Service Sector: Food Waste Prevention Insights from Malaysia

2019 ◽  
Vol 11 (21) ◽  
pp. 6016 ◽  
Author(s):  
Effie Papargyropoulou ◽  
Julia K. Steinberger ◽  
Nigel Wright ◽  
Rodrigo Lozano ◽  
Rory Padfield ◽  
...  
Keyword(s):  
Case Studies ◽  
Food Consumption ◽  
Food Waste ◽  
Service Sector ◽  
Food Service ◽  
Economic Loss ◽  
Social Practices ◽  
Waste Prevention ◽  
Waste Generation ◽  
Prevention Measures

Food waste has formidable detrimental impacts on food security, the environment, and the economy, which makes it a global challenge that requires urgent attention. This study investigates the patterns and causes of food waste generation in the hospitality and food service sector, with the aim of identifying the most promising food waste prevention measures. It presents a comparative analysis of five case studies from the hospitality and food service (HaFS) sector in Malaysia and uses a mixed-methods approach. This paper provides new empirical evidence to highlight the significant opportunity and scope for food waste reduction in the HaFS sector. The findings suggest that the scale of the problem is even bigger than previously thought. Nearly a third of all food was wasted in the case studies presented, and almost half of it was avoidable. Preparation waste was the largest fraction, followed by buffet leftover and then customer plate waste. Food waste represented an economic loss equal to 23% of the value of the food purchased. Causes of food waste generation included the restaurants’ operating procedures and policies, and the social practices related to food consumption. Therefore, food waste prevention strategies should be twofold, tackling both the way the hospitality and food service sector outlets operate and organise themselves, and the customers’ social practices related to food consumption.

Phosphorus: Past History and Contributions to the Global Food Supply

2019 ◽  
Vol 103 (1) ◽  
pp. 6-8 ◽  
Author(s):  
Terry Roberts
Keyword(s):  
Food Security ◽  
Food Supply ◽  
Food Production ◽  
Production Systems ◽  
Past History ◽  
Phosphate Fertilizer ◽  
Global Food ◽  
Global Food Supply

Since its early rudimentary forms, phosphate fertilizer has developed in step with our understanding of successful food production systems. Recognized as essential to life, the responsible use P in agriculture remains key to food security.

GLOBAL FOOD SECURITY AMID THE GLOBAL CRISIS

2020 ◽  
Vol 1 (10) ◽  
pp. 134-141
Author(s):  
P. M. TARANOV ◽  
◽  
A. S. PANASYUK ◽  
Keyword(s):  
Food Security ◽  
Short Term ◽  
Global Food Security ◽  
Food Problem ◽  
Supply Problem ◽  
Coronavirus Infection ◽  
Food Security Indicators ◽  
Security Indicators ◽  
Global Food

The authors assess the prospects for solving the global food problem based on an analysis of the dynamics of food security indicators at the global and regional levels. The global food problem at work refers to the growing population of a planet affected by hunger and other forms of malnutrition. The food security situation has worsened for five years - in 2015–2019, and the COVID-19 pandemic has further exacerbated the food supply problem. The prevalence of moderate to severe food insecurity has affected more than 25% of the world's population. In lowincome countries, malnutrition affects more than 58% of the population. Food security is threatened by the consequences of the spread of coronavirus infection in the short term. In the medium and long term, climate change and the crisis in the governance of the world economy are the greatest threats. Modern international economic institutions are unable to withstand the prospect of declining global food security.

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