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| Registros recuperados: 91 | |
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| Won, Eun-ji; Kim, Seung Hee; Go, Young-shin; Kumar, K. Suresh; Kim, Min-seob; Yoon, Suk-hee; Bayon, Germain; Kim, Jung-hyun; Shin, Kyung-hoon. |
| The increasing global consumption of seafood has led to increased trade among nations, accompanied by mislabeling and fraudulent practices that have rendered authentication crucial. The multi-isotope ratio analysis is considered as applicable tool for evaluating geographical authentications but requires information and experience to select target elements such as isotopes, through a distinction method based on differences in habitat and physiology due to origin. The present study examined recombination conditions of multi-elements that facilitated geographically distinct classifications of the clams to sort out appropriate elements. Briefly, linear discriminant analysis (LDA) analysis was performed according to several combinations of five stable isotopes... |
| Tipo: Text |
Palavras-chave: Authentication; Manila clam; Stable isotope; Traceability; Linear discriminant analysis. |
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00685/79701/82488.pdf |
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| Mennecke, Brian; Townsend, Anthony M.; Hayes, Dermot J.; Lonergan, Steven. |
| This study utilizes an analysis technique commonly used in marketing, the conjoint method, to examine the relative utilities of a set of beef steak characteristics considered by a national sample of 1,432 U.S. consumers, as well as additional localized samples representing undergraduate students at a business college and in an animal science department. The analyses indicate that among all respondents, region of origin is by far the most important characteristic; this is followed by animal breed, traceability, the animal feed used, and beef quality. Alternatively, the cost of cut, farm ownership, the non-use of growth promoters, and whether the product is guaranteed tender were the least important factors. Results for animal science undergraduates are... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Conjoint market analysis; Consumer preferences; Country of origin; Steak quality; Traceability; Transactions costs; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries. |
| Ano: 2006 |
URL: http://purl.umn.edu/18539 |
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| Sykuta, Michael E.. |
| From production to retail, information systems have become increasingly important in the agrifood system. Retailers use information systems to improve inventory management and increase efficiency in production and logistics. Innovations in agribiotechnology and food safety issues highlighted by incidences related to Starlink corn and “mad cow disease” have raised consumer concerns about their food products. In addition to food safety concerns, consumers are increasingly willing to pay premiums for nonobservable quality characteristics in their food products. This paper outlines a framework for evaluating the implications of traceability for the organization of the agricultural system and highlights potential organizational responses to traceability... |
| Tipo: Journal Article |
Palavras-chave: Agrifood system; Contracting; Organizational economics; Traceability; L14; L22; L23; Q13. |
| Ano: 2005 |
URL: http://purl.umn.edu/43512 |
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| McEvoy, David M.; Souza Monteiro, Diogo M.. |
| In the recent past the United States has had a number of severe food-safety outbreaks in the produce, vegetable and beef industry that greatly disrupted the food system. In all these outbreaks here were severe disruptions on sales that affected the whole industry, and it took an extended period of time to correctly locate the source of the outbreak. Traceability can be an effective tool to reduce the impact of food safety incidents my expediting the search for the origin of outbreaks. This paper investigates to what extent an industry-led voluntary agreement for providing traceability can reduce the cost of a food-safety outbreak. We find that a voluntary agreement on traceability can successfully reduce the cost of a food-safety outbreak but will unlikely... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Traceability; Voluntary agreements; Food safety; Food Consumption/Nutrition/Food Safety. |
| Ano: 2008 |
URL: http://purl.umn.edu/43860 |
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| Pereira,Paulo Rodrigo Ramos Xavier; Barcellos,Júlio Otávio Jardim; Gründling,Roberta Dalla Porta; Canozzi,Maria Eugênia Andrighetto; McManus,Concepta; Lopes,Rúbia Branco. |
| The objective of this study was to measure and classify the international beef trade. For this, data related to the international chilled boneless beef (CBB) trade, the major and most important market, were analyzed. Producing countries were classified into groups according to their trade relations, and the main factors that influenced one country to prefer to import CBB from a specific exporting country were analyzed. The results revealed four markets related to client demands with regard to the sanitation and traceability of beef products. Furthermore, extrinsic characteristics of the product are discussed, such as a productive system that aims to minimize environmental impacts and to value animal welfare and respect for social demands. The markets that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal health; Beef exports; Brazil; Traceability. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000300010 |
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| Barcellos,Júlio Otávio Jardim; Abicht,Alexandre de Melo; Brandão,Fernanda Scharnberg; Canozzi,Maria Eugênia Andrighetto; Collares,Fernando Carbonari. |
| The objective of this study was to determine consumers understanding of beef traceability, identifying how consumers value this meat and traceability elements to be presented on retail shelves. The method used in this study was a survey through the internet applying the Sphinx software. The sample consisted of 417 consumers, mostly living in Porto Alegre, Brazil. Consumers are aware of certified beef, consider it important, but this is not a demand. As to traced beef, most consumers (62.4%) are in favor of mandatory traceability of beef cattle in Brazil, but 86.6% disagree with the destination of traced beef only to the foreign market. The majority of people are willing to pay more for traced beef and consider traceability a market opportunity, used as a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agribusiness; Certification; Differentiation; Quality; Traceability. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300041 |
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| Gellynck, Xavier; Verbeke, Wim. |
| Despite growing interest in meat traceability systems, very little research has been done on consumer needs and perception of traceability. This gap is partly filled by the present study of consumer perception of meat traceability in Belgium, based on cross-sectional data collected in June 2001. Respondents are segmented, based on their subjective perception of meat quality, and differences in the perceived need for traceability systems between the various segments are investigated. Functional traceability attributes, such as organizational efficiency, chain monitoring and individual responsibility, are important to all consumers. Extensions with respect to process attributes, such as production methods, are less relevant to the general population, being... |
| Tipo: Journal Article |
Palavras-chave: Traceability; Meat chain; Consumer; Survey; Belgium; Agribusiness; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries. |
| Ano: 2001 |
URL: http://purl.umn.edu/98909 |
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| Banterle, Alessandro; Stanieri, S.. |
| Within the framework of European food safety measures, Reg. 1760/2000 and 1825/2000 have introduced mandatory traceability and relevant labeling into the beef sector. The paper analyses whether information on meat labels can be considered a useful instrument for consumers, facilitating the verification of quality. The purpose of the paper is, first, to evaluate if meat information is used during food purchase. Second, focusing on specific meat information, we assess the interest of consumer for some mandatory and voluntary information cues and identify the determinants affecting the use of them. Data were collected by a survey conducted in the Lombardy, region of the northern Italy, and employed a telephone questionnaire. The sample is composed by 1,025... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Traceability; Meat; Consumer preferences; Logit; Demand and Price Analysis. |
| Ano: 2008 |
URL: http://purl.umn.edu/43547 |
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| Menrad, Klaus; Gabriel, Andreas; Zapilko, Marina. |
| In contrast to the increasing use of GM plants in world-wide agriculture, the acceptance of GM food is still low in the European Union (EU). In order to ensure freedom of choice for consumers and users of GM and non-GM products, GM food and feed products have to be labeled in case a tolerance threshold of 0.9 % is exceeded for EU authorized GMOs. This paper aims to quantify the cost of traceability and co-existence systems for GM food from the seed to the food level for sugar, wheat starch and rapeseed oil for human consumption in Germany respecting the 0.9 % threshold for labelling of GM food. The cost calculation for traceability and co-existence measures follows the principle of aggregating all incurred cost on the different levels of the value chain... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Co-existence; Traceability; Food production; Agribusiness; Agricultural and Food Policy; Production Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/51562 |
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| Maione,Camila; Araujo,Eloá Moura; Santos-Araujo,Sabrina Novaes dos; Boim,Alexys Giorgia Friol; Barbosa,Rommel Melgaço; Alleoni,Luís Reynaldo Ferracciú. |
| ABSTRACT Lettuce (Lactuca sativa) is the main leafy vegetable produced in Brazil. Since its production is widespread all over the country, lettuce traceability and quality assurance is hampered. In this study, we propose a new method to identify the geographical origin of Brazilian lettuce. The method uses a powerful data mining technique called support vector machines (SVM) applied to elemental composition and soil properties of samples analyzed. We investigated lettuce produced in São Paulo and Pernambuco, two states in the southeastern and northeastern regions in Brazil, respectively. We investigated efficiency of the SVM model by comparing its results with those achieved by traditional linear discriminant analysis (LDA). The SVM models outperformed the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: ICP–OES; Traceability; Tropical soils; Heavy metals; Feature selection. |
| Ano: 2022 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162022000100901 |
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| Registros recuperados: 91 | |
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