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The global demand and trade for fruits and vegetables is increasing at national and international levels. The fresh fruits and vegetables supply chain are highly vulnerable to contamination and can be easily spoiled due to their perishable nature. Due to increases in fresh fruit and vegetable trade shipment volume between

The global demand and trade for fruits and vegetables is increasing at national and international levels. The fresh fruits and vegetables supply chain are highly vulnerable to contamination and can be easily spoiled due to their perishable nature. Due to increases in fresh fruit and vegetable trade shipment volume between countries, the fresh food supply chain area is the highly susceptible and frequently prone to food contamination. The inability of firms in the fresh food business to have a good supply chain visibility and tracking system is one of the prominent reasons for food safety failure. Therefore, in order to avoid food safety risk and to supply safe food to consumers, the firms need to have an efficient traceability system in their supply chain. Most of the research in the food supply chain area suggests the implementation of a highly efficient tracking system called RFID (Radio frequency identification) technology to firms in the food industry. The medium scale firms in the fresh food supply chain business are skeptical about implementing the RFID technology equipped traceability system due to its high cost of investment and low margins on fresh food sales. This research developed two methods to measure the probability of food safety risk in food supply chain. These methods use the information gain from RFID traceability systems as a tool to measure the amount of risk in the fresh food supply chain. The stochastic optimization model is applied in this study to determine the risk premium by investing in RFID technology over the electronic barcode traceability system. The results show that there is a reduction in buyer (Type II error) and seller risk (Type I error) for RFID technology employed traceability system compared to electronic barcode system. It is found from stochastic optimization results that there is a positive risk premium by investing in RFID traceability system over the current systems and suggests the implementation of RFID traceability system for complex medium scale fresh produce imports to reduce the food safety risks. This research encourages the food industries and government agencies to evaluate alternatives to update supply chain system with RFID technology.
ContributorsJanke, Deepak Kumar (Author) / Nganje, William (Thesis advisor) / Schmitz, Troy (Committee member) / Thor, Eric (Committee member) / Arizona State University (Publisher)
Created2011
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There are several visual dimensions of food that can affect food intake, example portion size, color, and variety. This dissertation elucidates the effect of number of pieces of food on preference and amount of food consumed in humans and motivation for food in animals. Chapter 2 Experiment 1 showed that

There are several visual dimensions of food that can affect food intake, example portion size, color, and variety. This dissertation elucidates the effect of number of pieces of food on preference and amount of food consumed in humans and motivation for food in animals. Chapter 2 Experiment 1 showed that rats preferred and also ran faster for multiple pieces (30, 10 mg pellets) than an equicaloric, single piece of food (300 mg) showing that multiple pieces of food are more rewarding than a single piece. Chapter 2 Experiment 2 showed that rats preferred a 30-pellet food portion clustered together rather than scattered. Preference and motivation for clustered food pieces may be interpreted based on the optimal foraging theory that animals prefer foods that can maximize energy gain and minimize the risk of predation. Chapter 3 Experiment 1 showed that college students preferred and ate less of a multiple-piece than a single-piece portion and also ate less in a test meal following the multiple-piece than single-piece portion. Chapter 3 Experiment 2 replicated the results in Experiment 1 and used a bagel instead of chicken. Chapter 4 showed that college students given a five-piece chicken portion scattered on a plate ate less in a meal and in a subsequent test meal than those given the same portion clustered together. This is consistent with the hypothesis that multiple pieces of food may appear like more food because they take up a larger surface area than a single-piece portion. All together, these studies show that number and surface area occupied by food pieces are important visual cues determining food choice in animals and both food choice and intake in humans.
ContributorsBajaj, Devina (Author) / Phillips, Elizabeth D. (Thesis advisor) / Cohen, Adam (Committee member) / Johnston, Carol (Committee member) / Bimonte-Nelson, Heather A. (Committee member) / Arizona State University (Publisher)
Created2013
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The unpleasant bitter taste found in many nutritious vegetables may deter people from consuming a healthy diet. We investigated individual differences in taste perception and whether these differences influence the effectiveness of bitterness masking. To test whether phenylthiocarbamide (PTC) `supertasters' also taste salt and sugar with greater intensity, as suggested

The unpleasant bitter taste found in many nutritious vegetables may deter people from consuming a healthy diet. We investigated individual differences in taste perception and whether these differences influence the effectiveness of bitterness masking. To test whether phenylthiocarbamide (PTC) `supertasters' also taste salt and sugar with greater intensity, as suggested by Bartoshuk and colleagues (2004), we infused strips of paper with salt water or sugar water. The bitterness rating of the PTC strip had a significant positive linear relationship with ratings of both the intensity of sweet and salt, but the effect sizes were very low, suggesting that the PTC strip does not give a complete picture of tasting ability. Next we investigated whether various seasonings could mask the bitter taste of vegetables and whether this varied with tasting ability. We found that sugar decreased bitterness and lemon decreased liking for vegetables of varying degrees of bitterness. The results did not differ by ability to taste any of the flavors. Therefore, even though there are remarkable individual differences in taste perception, sugar can be used to improve the initial palatability of vegetables and increase their acceptance and consumption.
ContributorsWilkie, Lynn Melissa (Author) / Phillips, Elizabeth D. (Thesis advisor) / Cohen, Adam (Committee member) / Johnston, Carol (Committee member) / Arizona State University (Publisher)
Created2012
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This thesis will examine market research relating to consumer food trends and the business environment of Austin, Texas in order to evaluate the initial feasibility of establishing a small hydroponic produce farm. A main concern of this report is to provide a general overview of hydroponics and its potential advantages

This thesis will examine market research relating to consumer food trends and the business environment of Austin, Texas in order to evaluate the initial feasibility of establishing a small hydroponic produce farm. A main concern of this report is to provide a general overview of hydroponics and its potential advantages over traditional farming methods as a technique for producing food products for consumers in a local setting. To explore the potential of establishing such a venture, this report will also include a partial business plan focusing on the marketing strategy of initiating a hydroponic produce farm in Austin.
ContributorsShriver, John Andrew (Author) / Schmitz, Troy (Thesis director) / Manfredo, Mark (Committee member) / Barrett, The Honors College (Contributor) / Department of Information Systems (Contributor) / Department of Supply Chain Management (Contributor) / W. P. Carey School of Business (Contributor)
Created2015-05
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The purpose of this cookbook and ingredient index is to simplify the reasoning behind eating a plant based diet--including how it can be beneficial to your health, and what benefits each ingredient provides. These recipes have been cultivated and modified over time to provide nutritious meals that are also tasty.

The purpose of this cookbook and ingredient index is to simplify the reasoning behind eating a plant based diet--including how it can be beneficial to your health, and what benefits each ingredient provides. These recipes have been cultivated and modified over time to provide nutritious meals that are also tasty. I was introduced to healthy eating at a young age, and have been fascinated by it ever since. The recipes and information conveyed about a plant based diet have come from the many books read and research I have done on the subject. This paper will walk you through how I started this journey, and go on to show a basic overview of what makes up the foods we consume and why we need them. The cookbook portion of my Thesis contains recipes for breakfast, lunch, dinner, snacks, sauces, and dessert. Following the cookbook is an ingredient index that goes through the majority of ingredients used in my recipes, and what health benefits they provide. I hope that by reading this, others will be inspired to use more plant-based whole foods in their diet, and realize the healing that can come from them.

ContributorsMartin, Ashley (Author) / Barth, Christina (Thesis director) / McMullen, Mary (Committee member) / School of Life Sciences (Contributor) / Dean, W.P. Carey School of Business (Contributor) / School of Art (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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This thesis explores the power of food to transcend cultural and racial borders and to act as a common ground, bringing people of all different backgrounds together. Through globalization, there is an increased movement of people from their homeland to different regions around the world and with this migration comes

This thesis explores the power of food to transcend cultural and racial borders and to act as a common ground, bringing people of all different backgrounds together. Through globalization, there is an increased movement of people from their homeland to different regions around the world and with this migration comes the spread of their culture and cuisine to new areas. This spreading of culture often creates friction and tension amongst other cultures, however as this thesis argues, with increased diversity, there is the great potential for greater interaction with other cultures and therefore greater appreciation. The key aspect of this thesis is the ways in which food can be used as a tool to overcome racial barriers and serve as a means of positive expression of a culture. I hope to show that by engaging with a culture through its cuisine, one can arguably build a greater appreciation for that culture and therefore lower their preconceived notions and stereotypes.
ContributorsZayanderoudi, Rana Patricia (Author) / Talebi, Shahla (Thesis director) / Eaton, John (Committee member) / School of Politics and Global Studies (Contributor) / Economics Program in CLAS (Contributor) / Department of Management and Entrepreneurship (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
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The Centers for Disease Control and Prevention in the United States announced that there has been roughly a 50% increase in the prevalence of food allergies among people between the years of 1997 - 2011. A food allergy can be described as a medical condition where being exposed to a

The Centers for Disease Control and Prevention in the United States announced that there has been roughly a 50% increase in the prevalence of food allergies among people between the years of 1997 - 2011. A food allergy can be described as a medical condition where being exposed to a certain food triggers a harmful immune response in the body, known as an allergic reaction. These reactions can range from mild to fatal, and they are caused mainly by the top 8 major food allergens: dairy, eggs, peanuts, tree nuts, wheat, soy, fish, and shellfish. Food allergies mainly plague children under the age of 3, as some of them will grow out of their allergy sensitivity over time, and most people develop their allergies at a young age, and not when they are older. The rise in prevalence is becoming a frightening problem around the world, and there are emerging theories that are attempting to ascribe a cause. There are three well-known hypotheses that will be discussed: the Hygiene Hypothesis, the Dual-Allergen Exposure Hypothesis, and the Vitamin-D Deficiency Hypothesis. Beyond that, this report proposes that a new hypothesis be studied, the Food Systems Hypothesis. This hypothesis theorizes that the cause of the rise of food allergies is actually caused by changes in the food itself and particularly the pesticides that are used to cultivate it.
ContributorsCromer, Kelly (Author) / Lee, Rebecca (Thesis director) / MacFadyen, Joshua (Committee member) / Sanford School of Social and Family Dynamics (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2018-12
Description

Could you imagine a world without hot sauce? Unfortunately, hot sauce is a relatively new invention, and some people have had to experience and live without the wonders and flavors it provides. RAJAJE Sauce is a veteran-owned and family-operated start-up. RAJAJE Sauce originated in the heart of Mexico, known as

Could you imagine a world without hot sauce? Unfortunately, hot sauce is a relatively new invention, and some people have had to experience and live without the wonders and flavors it provides. RAJAJE Sauce is a veteran-owned and family-operated start-up. RAJAJE Sauce originated in the heart of Mexico, known as Mexico City, where Javier and his family enjoy it with countless servings of tacos. His mother always dreamed of bringing this hot sauce to the market, but we weren’t sure how to go about it. There were so many questions. Was there a market for this hot sauce? Do other people like the hot sauce? Who would be our audience? How would we go about marketing this product, and how would the logistics of something like this work? Through extensive research, we found that there is plenty of room for the hot sauce industry to grow, giving RAJAJE Sauce plenty of opportunities to make a name for itself and become a household name with each new customer.

ContributorsSchmelzeis, Alexander (Author) / Aguirre Martinez, Javier (Co-author) / Chirravuri, Bhargav (Co-author) / Byrne, Jared (Thesis director) / Thomasson, Anna (Committee member) / Zock, Christopher (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor) / Dean, W.P. Carey School of Business (Contributor)
Created2023-05
Description

For this study, I visited twenty Sprouts Farmers Market locations across the Phoenix-metro area to determine the company’s in-store strategy to make their locations a destination that customers pleasantly anticipate visiting. As a business student myself and a Sprouts employee, I have familiarity with the company and desired to learn

For this study, I visited twenty Sprouts Farmers Market locations across the Phoenix-metro area to determine the company’s in-store strategy to make their locations a destination that customers pleasantly anticipate visiting. As a business student myself and a Sprouts employee, I have familiarity with the company and desired to learn more about why Sprouts stores are so appealing and fun to visit. My method was to determine a representative sample of stores in the “Valley” to visit. At each location, I requested to speak with a manager and asked him or her four questions about that particular store. I also spent approximately forty minutes examining each location and observing details about each store according to a precomposed list of things to particularly notice but with room to add details regarding each store’s unique elements and commonalities with the other locations. The results of this study were rewarding, as at nineteen of the twenty stores I was able to speak with a manager who graciously answered my questions. I collected much data from these interviews and from my own observations. The most significant conclusion I reached was that Sprouts Farmers Market promotes health, natural-eating, freshness, and friendliness in every area. From pleasant employees to natural lighting to unique brands, Sprouts endeavors to carry products that meet the special dietary needs of each customer no matter how general or specific they may be. Another key discovery I made is that the entire company and each individual store revolves around the produce department. Because this is the core of the business, extra measures are taken to promote it, such as frequent produce deliveries to ensure fresh products are on the shelf, extra lighting in that part of the store, and frequent stocking and sweeping to keep the area full and clean. Additionally, the produce department has ample signage denoting organic and local products and information signs about how to consume various produce items, including information to learn about the farmers who grew the goods. Beyond these key elements of Sprouts Farmers Market, an intangible element exists which sets Sprouts apart from its competitors, and that is the personal touch. Sprouts’ employees are friendly, welcoming, and helpful. They are encouraged to ask customers if they need assistance and to inquire how their day is going. The employees are also educated on the products they sell as well as various dietary trends so that they can help shoppers find products that fit their needs. This warmth, helpfulness, and friendliness trickles down from the top management at each store and is communicated to the customers through their interactions with the employees. This personal touch is so important to Sprouts Farmers Market that the company even has a program to encourage employee helpfulness. It is called the “Yes” Program, and essentially empowers employees and managers to authorize price adjustments, exchanges, returns, and the like to assist and serve shoppers with exceptional customer service and provide whatever is necessary to make the customers happy and desirous to become repeat shoppers at Sprouts Farmers Market.

ContributorsHinkle, Amanda (Author) / Eaton, John (Thesis director) / Mokwa, Michael (Committee member) / Sinclair, Jack (Committee member) / Barrett, The Honors College (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Morrison School of Agribusiness (Contributor)
Created2022-05
Description
We are a group of three business students starting a hummus company rooted in health and transparency. Our business plan is to create homemade-style hummus with the most pure and nutritious ingredients to provide a viable snack option to a lacking market. Our distribution will be centered around farmers markets

We are a group of three business students starting a hummus company rooted in health and transparency. Our business plan is to create homemade-style hummus with the most pure and nutritious ingredients to provide a viable snack option to a lacking market. Our distribution will be centered around farmers markets in our early stages, taking advantage of face-to-face interactions with customers to build our brand and reputation before expanding into grocery stores.
ContributorsThompson, Nicholas (Author) / Chapman, John (Co-author) / Wright, Samuel (Co-author) / Byrne, Jared (Thesis director) / Giles, Charles (Committee member) / Barrett, The Honors College (Contributor) / Department of Information Systems (Contributor) / Department of Marketing (Contributor) / Dean, W.P. Carey School of Business (Contributor)
Created2024-05