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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
541

Essays on the Implications of European Union Sanitary and Phytosanitary Measures and Technical Barriers to Trade on African Exports

Kareem, Fatima Olanike 02 June 2016 (has links)
No description available.
542

Avaliação dos fatores de risco no processamento de café verde para o aparecimento de ocratoxina A (OTA) / Evaluation of risk factors in green coffee processing for ochratoxin A (OTA)

Nogueira, Márcia Dimov 03 April 2007 (has links)
Dentre os perigos relacionados com a produção de café verde, a ocratoxina A (OTA) é considerada significativa nesse produto. Com o objetivo de estudar a origem da OTA no processamento de café verde e avaliar os possíveis fatores de risco (região, etapas do processamento, fungos, insetos e ácaros) que poderiam contribuir na presença de OTA, foram amostradas três fazendas nos seguintes municípios: Bom Jardim (RJ), Espírito Santo do Pinhal (SP) e Cornélio Procópio (PR), onde havia a produção de café verde pela via seca e úmida. Foram coletadas 109 amostras de grãos de café, em diversas etapas do processamento, no período de maio a agosto de 2002. As amostras foram colhidas de acordo com fluxograma estabelecido e as etapas estudadas foram: cereja (campo), via seca, via úmida, armazém e café de varrição. Dessas amostras, 10 apresentaram OTA, que variou na sua quantificação de 3 a 101 ng.g-1. A maior prevalência de OTA foi a do café de varrição 57%, a via úmida apresentou uma prevalência de 10,3% e a via seca 7%. Na etapa cereja o fungo potencialmente toxigênico mais encontrado foi Penicillium spp, e quanto aos insetos, as larvas de Diptera e os Homoptera; na via úmida foram encontradas linhagens do Aspergillus seção Nigri e Circundatti e Penicillium spp, a infestação predominante foi a broca do café e os ácaros da família Acaridae; na etapa via seca registrou-se o isolamento de fungos do gênero Penicillium spp e Aspergillus seção Nigri , a broca do café foi a infestação predominante junto com os ácaros da família Acaridae, na etapa de armazém foram isolados Penicillium spp e Aspergillus seção Nigri, o inseto predominante foi a broca do café e os ácaros da família Acaridae; no café de varrição foram isolados Penicillium spp e Aspergillus seção Nigri e a broca do café estava presente junto com insetos da Ordem Diptera. Os resultados de cada etapa foram comparados por Análise de Variância em um nível de significância de 95%. Na análise de fatores de risco o café de varrição foi o mais significativo (p< 0,001). / The ochratoxin A (OTA) is considered to be among the most significant coffee contaminants with related hazards. With the purpose to study the origin of the OTA in the processing of green coffee and to evaluate the possible risk factors (region, step of processing, fungi, insects and mites) that could contribute in the OTA presence, had been selected three regions (states) of Brazil: Bom Jardim/RJ, Espírito Santo do Pinhal/SP and Cornélio Procópio/PR. A total of 109 samples of coffee beans were collected in conformity with flow chart established at different stages of ripening and processing: cherry (field), dry method, wet method, and warehouse and varrição coffee, from May to August of 2002. Of these samples 10 had presented OTA, which varied in its quantification from 3 to 101 ng.g-1. The biggest prevalence of OTA was the varrição coffee 57%, the wet method presented a prevalence of 10,3% and dry way 7%. In the stage cherry fungi potentially toxigenic was more found Penicillium spp, the insects had been the larvae of Diptera and the Homoptera; in the wet way it was found Aspergillus section Nigri and Circundatti and Penicillium spp, the predominant infestation was the coffee berry borer and the mite of the Acaridae family; in the stage wet methods spp was registered the isolation the Penicillium spp and Aspergillus section Nigri, the predominant infestation was the coffee berry borer together with the mites of the Acaridae family; in the stage of warehouse had been isolated Penicillium spp and Aspergillus section Nigri, and the predominant insect was the coffee berry borer and mites of the family Acaridae; in the varrição coffee had been isolated Penicillium spp and Aspergillus section Nigri the coffee berry borer was the most present insects together of Diptera. The results of each step had been with compared by Analysis of Variance. In the analysis of risk factors the varrição coffee\" was the factor most strongly related to the risk of the presence of OTA (p<0,001 ).
543

Proposta e avaliação de uma sistemática para a implementação da norma ISO 22000: 2005 - sistemas de gestão da segurança de alimentos e exemplo prático de sua implementação / Proposed and evaluation of a system for the implementation of ISO 22000: 2005 - Food safety management systems and practical example of its implementation

Lopes, Ellen Almeida 18 December 2007 (has links)
Foi desenvolvida uma proposta de sistemática para implementação de Sistema de Gestão da Segurança de Alimentos com base na Norma ISO 22000:2005 (NBR ISO 22000:2006). Esta sistemática está composta por: A) Mapeamento da documentação; B) Formulários para o Planejamento do sistema APPCC/ HACCP com base na norma ISO 22000, bem como Instrução para seu uso, incluindo tanto as etapas preliminares como os 7 Princípios estabelecidos pelo Codex Alimentarius; C) Documentos para a verificação dos sistemas: Checklist para auditoria de verificação, tanto de adequação como de implementação, e Mapeamento da comunicação. Esta sistemática foi aplicada em uma linha de produtos em pó de empresa real, de porte médio, denominada, ficticiamente, empresa EXEMPLO. Foram dados os treinamentos necessários, adequados ao nível de conhecimento da equipe de segurança de alimentos, e realizadas reuniões de consultoria. Após implementação da sistemática proposta pela equipe da empresa EXEMPLO na linha de produtos escolhida para este fim, foi realizada uma auditoria de verificação para a avaliação da adequação do Sistema de Gestão da Segurança de Alimentos com base na Norma ISO 22000. A equipe foi composta por três auditores, sendo dois deles com formação nível auditor líder de ISO 22000. Concluiu-se que a sistemática é eficaz e adequada, atendendo plenamente às exigências da Norma ISO 22000. Foi, também, incluído no trabalho exemplo prático da documentação básica resultante da implementação na empresa EXEMPLO. A sistemática e modelos desenvolvidos, bem como a visualização de um exemplo prático, podem auxiliar as empresas a diminuir significativamente o tempo de implementação, embora ajustes devam ser feitos para adequação à sua realidade. Os ajustes necessários devem considerar os requisitos regulamentares, dependendo do tipo de produto e do órgão regulatório responsável pela sua regulamentação e fiscalização, bem como requisitos estatutários que possam impactar na sistemática desenvolvida. / A proposed methodology was developed for the implementation of a Food safety management system based on ISO 22000:2005 (NBR ISO 22000:2006). This methodology includes: A) Map of all necessary documents; B) Forms for the HACCP system planning, based on ISO 22000 plus related instruction on how to use these forms, including the preliminary steps and the 7 Principles established by Codex Alimentarius; C) Documents for ISO 22000 system verification: Checklist for system assessment, considering adequacy and implementation and a Map of communication activities. This methodology was applied to one organization of medium size, focusing on one of its product lines. This organization was identified as EXAMPLE Organization. Necessary trainings and consultancy were offered by the author, considering the knowledge level of the food safety team. After implementation was complemented by the EXAMPLE Organization, according to the organization, an assessment was performed by a team composed of 3 auditors, two of them at the ISO 22000 lead auditor level. The main objective of this audit was to evaluate the adequacy of the proposed methodology. The conclusion was that the methodology is effective and adequate to the requirements of the ISO 22000 standard. The main documentation developed was also shown as the result of the implementation. The methodology and forms developed may help organizations to reduce the time involved in the implementation of the ISO 22000 system, even though adjustments to their circumstances shall be made. The necessary adjustments shall consider the kind of the product and the related statutory and regulatory requirements.
544

Avaliação dos fatores de risco no processamento de café verde para o aparecimento de ocratoxina A (OTA) / Evaluation of risk factors in green coffee processing for ochratoxin A (OTA)

Márcia Dimov Nogueira 03 April 2007 (has links)
Dentre os perigos relacionados com a produção de café verde, a ocratoxina A (OTA) é considerada significativa nesse produto. Com o objetivo de estudar a origem da OTA no processamento de café verde e avaliar os possíveis fatores de risco (região, etapas do processamento, fungos, insetos e ácaros) que poderiam contribuir na presença de OTA, foram amostradas três fazendas nos seguintes municípios: Bom Jardim (RJ), Espírito Santo do Pinhal (SP) e Cornélio Procópio (PR), onde havia a produção de café verde pela via seca e úmida. Foram coletadas 109 amostras de grãos de café, em diversas etapas do processamento, no período de maio a agosto de 2002. As amostras foram colhidas de acordo com fluxograma estabelecido e as etapas estudadas foram: cereja (campo), via seca, via úmida, armazém e café de varrição. Dessas amostras, 10 apresentaram OTA, que variou na sua quantificação de 3 a 101 ng.g-1. A maior prevalência de OTA foi a do café de varrição 57%, a via úmida apresentou uma prevalência de 10,3% e a via seca 7%. Na etapa cereja o fungo potencialmente toxigênico mais encontrado foi Penicillium spp, e quanto aos insetos, as larvas de Diptera e os Homoptera; na via úmida foram encontradas linhagens do Aspergillus seção Nigri e Circundatti e Penicillium spp, a infestação predominante foi a broca do café e os ácaros da família Acaridae; na etapa via seca registrou-se o isolamento de fungos do gênero Penicillium spp e Aspergillus seção Nigri , a broca do café foi a infestação predominante junto com os ácaros da família Acaridae, na etapa de armazém foram isolados Penicillium spp e Aspergillus seção Nigri, o inseto predominante foi a broca do café e os ácaros da família Acaridae; no café de varrição foram isolados Penicillium spp e Aspergillus seção Nigri e a broca do café estava presente junto com insetos da Ordem Diptera. Os resultados de cada etapa foram comparados por Análise de Variância em um nível de significância de 95%. Na análise de fatores de risco o café de varrição foi o mais significativo (p< 0,001). / The ochratoxin A (OTA) is considered to be among the most significant coffee contaminants with related hazards. With the purpose to study the origin of the OTA in the processing of green coffee and to evaluate the possible risk factors (region, step of processing, fungi, insects and mites) that could contribute in the OTA presence, had been selected three regions (states) of Brazil: Bom Jardim/RJ, Espírito Santo do Pinhal/SP and Cornélio Procópio/PR. A total of 109 samples of coffee beans were collected in conformity with flow chart established at different stages of ripening and processing: cherry (field), dry method, wet method, and warehouse and varrição coffee, from May to August of 2002. Of these samples 10 had presented OTA, which varied in its quantification from 3 to 101 ng.g-1. The biggest prevalence of OTA was the varrição coffee 57%, the wet method presented a prevalence of 10,3% and dry way 7%. In the stage cherry fungi potentially toxigenic was more found Penicillium spp, the insects had been the larvae of Diptera and the Homoptera; in the wet way it was found Aspergillus section Nigri and Circundatti and Penicillium spp, the predominant infestation was the coffee berry borer and the mite of the Acaridae family; in the stage wet methods spp was registered the isolation the Penicillium spp and Aspergillus section Nigri, the predominant infestation was the coffee berry borer together with the mites of the Acaridae family; in the stage of warehouse had been isolated Penicillium spp and Aspergillus section Nigri, and the predominant insect was the coffee berry borer and mites of the family Acaridae; in the varrição coffee had been isolated Penicillium spp and Aspergillus section Nigri the coffee berry borer was the most present insects together of Diptera. The results of each step had been with compared by Analysis of Variance. In the analysis of risk factors the varrição coffee\" was the factor most strongly related to the risk of the presence of OTA (p<0,001 ).
545

Proposta e avaliação de uma sistemática para a implementação da norma ISO 22000: 2005 - sistemas de gestão da segurança de alimentos e exemplo prático de sua implementação / Proposed and evaluation of a system for the implementation of ISO 22000: 2005 - Food safety management systems and practical example of its implementation

Ellen Almeida Lopes 18 December 2007 (has links)
Foi desenvolvida uma proposta de sistemática para implementação de Sistema de Gestão da Segurança de Alimentos com base na Norma ISO 22000:2005 (NBR ISO 22000:2006). Esta sistemática está composta por: A) Mapeamento da documentação; B) Formulários para o Planejamento do sistema APPCC/ HACCP com base na norma ISO 22000, bem como Instrução para seu uso, incluindo tanto as etapas preliminares como os 7 Princípios estabelecidos pelo Codex Alimentarius; C) Documentos para a verificação dos sistemas: Checklist para auditoria de verificação, tanto de adequação como de implementação, e Mapeamento da comunicação. Esta sistemática foi aplicada em uma linha de produtos em pó de empresa real, de porte médio, denominada, ficticiamente, empresa EXEMPLO. Foram dados os treinamentos necessários, adequados ao nível de conhecimento da equipe de segurança de alimentos, e realizadas reuniões de consultoria. Após implementação da sistemática proposta pela equipe da empresa EXEMPLO na linha de produtos escolhida para este fim, foi realizada uma auditoria de verificação para a avaliação da adequação do Sistema de Gestão da Segurança de Alimentos com base na Norma ISO 22000. A equipe foi composta por três auditores, sendo dois deles com formação nível auditor líder de ISO 22000. Concluiu-se que a sistemática é eficaz e adequada, atendendo plenamente às exigências da Norma ISO 22000. Foi, também, incluído no trabalho exemplo prático da documentação básica resultante da implementação na empresa EXEMPLO. A sistemática e modelos desenvolvidos, bem como a visualização de um exemplo prático, podem auxiliar as empresas a diminuir significativamente o tempo de implementação, embora ajustes devam ser feitos para adequação à sua realidade. Os ajustes necessários devem considerar os requisitos regulamentares, dependendo do tipo de produto e do órgão regulatório responsável pela sua regulamentação e fiscalização, bem como requisitos estatutários que possam impactar na sistemática desenvolvida. / A proposed methodology was developed for the implementation of a Food safety management system based on ISO 22000:2005 (NBR ISO 22000:2006). This methodology includes: A) Map of all necessary documents; B) Forms for the HACCP system planning, based on ISO 22000 plus related instruction on how to use these forms, including the preliminary steps and the 7 Principles established by Codex Alimentarius; C) Documents for ISO 22000 system verification: Checklist for system assessment, considering adequacy and implementation and a Map of communication activities. This methodology was applied to one organization of medium size, focusing on one of its product lines. This organization was identified as EXAMPLE Organization. Necessary trainings and consultancy were offered by the author, considering the knowledge level of the food safety team. After implementation was complemented by the EXAMPLE Organization, according to the organization, an assessment was performed by a team composed of 3 auditors, two of them at the ISO 22000 lead auditor level. The main objective of this audit was to evaluate the adequacy of the proposed methodology. The conclusion was that the methodology is effective and adequate to the requirements of the ISO 22000 standard. The main documentation developed was also shown as the result of the implementation. The methodology and forms developed may help organizations to reduce the time involved in the implementation of the ISO 22000 system, even though adjustments to their circumstances shall be made. The necessary adjustments shall consider the kind of the product and the related statutory and regulatory requirements.
546

Pillars of a safety management system for small-scale vended foods in a rural-based municipality of South Africa

Mathaulula, Mushaisano Agnes 09 1900 (has links)
PhDRDV / Institute for Rural Development / Throughout the world, small-scale food vending forms an integral part of society, serving as a poverty buffer and a local based economy generation strategy to optimize livelihoods. However, untrustworthiness and safety concerns have been raised regarding the food handling practices and hygiene that tend to compromise the quality of the food sold in this sector. Thus, this study was conducted in order to propose the pillars of a safety management system for small-scale vended foods in Thulamela Municipality in South Africa. The pillars were proposed after assessing the level of small-scale food vendors’ knowledge, attitude and handling practices. Complementary, the microbiological quality of the commonly consumed small-scale vended foods was determined. A survey-underpinned exploratory sequentially integrated mixed methods research design was adopted. Fifty-four respondents participated in a qualitative study via administering a semistructured interview guide to key informants and focus groups. Correspondingly, quantitative data were collected through a 5-point Likert questionnaire, administered to 136 small-scale food vendors and 272 customers. An observation checklist was used to collect data on 124 food stalls focusing on food handling practices. Microbial loads were determined through analysing 28 food samples collected from seven informal food markets. Qualitative data were analysed using ATLAS. ti version 8.0. The Statistical Package for Social Sciences version 25.0 was used to analyse quantitative data. Descriptive statistics were used to calculate frequencies and mean scores. The Spearman’s rank correlation coefficient (r) was used to determine the degree of correlation among variables. Principal Component Analysis was used to isolate and deepen understanding of the main factors determining the knowledge and attitude towards food safety. Hierarchical Cluster Analysis was used to identify two cluster solutions for food handling practices. Mann-Whitney U tests were conducted to determine the relative stability of the generated two cluster solutions. Ordinal Least Square regression analysis was conducted to identify the variables which were critical in defining the state of food handling practices dynamics in the study area and their relationship with other variables. Data on the microbial counts were subjected to the Analysis of Variance. Duncan’s multiple range test was used to separate means while T-test was conducted to establish if there was any difference between organisms isolated for each food type from Thohoyandou and Sibasa markets. In general, food vendors were knowledgeable about personal (x̄ = 1.77) and food (x̄ = 1.75) hygiene respectively. However, they rarely considered knowledge of foodborne diseases and rules and regulations as crucial in defining the quality and safety of small-scale vended foods. Respondents reflected positive attitude towards personal hygiene (x̄ = 3.21), food hygiene (x̄ = 3.55) and utensils management (x̄ = 3.43). The highest correlation relations between variables of roadside vendors’ knowledge of food safety were observed to be between “Staphylococcus as a germ that causes foodborne diseases” and “Hepatitis A virus that can cause foodborne disease” (P < 0.01). From thirty-six factors that determined the knowledge and attitude towards food safety, the Principal Component Analysis isolated eight components that accounted for 50 % of the variability. Similarly, customers were knowledgeable about food hygiene (x̄ = 1.88) personal hygiene (x̄ = 1.86). They also showed positive attitude towards personal (x̄ = 3.66) hygiene, food (x̄ = 3.72) hygiene and utensils management (x̄ = 3.56). From thirty-six factors that determined the knowledge and attitude towards food safety, the Principal Component Analysis isolated ten components that accounted for 60. % of the variability. The results revealed the six major determinants of the state of handling practices in Thulamela Municipality. These were stalls conditions, personal hygiene, environmental and waste management, hygiene-related behaviour, food storage and utensils management. The most significant variables defining the state of food handling practices were protective clothing (P < 0.05) and stalls conditions (P < 0.05). The microbial counts (log10 cfu/g) of food samples ranged from 2.0 ± 2.08 to numerous to count for total plate count, 2.0 ± 1.00 to 6.6 ± 7.57 for Salmonella spp, 2.0 ± 2.64 to 3.9 ± 6.03 for S. aureus, 2.1 ± 1.73 to numerous to count for yeast, 2.0 ± 0.00 to 3.8 ± 10.00 for coliform bacteria and 2.0 ± 1.15 to 4.9 ± 21.66 for B. aureus. Coliform bacteria and B. cereus were not found in foods sold at Thohoyandou markets while mould was not detected in foods collected at both locations. Total plate count differed significantly (P < 0.05) between salads and chicken stews. Salmonella spp, significantly differed (P < 0.05) between salads and beef stews. For S. aureus, a significant difference was found in salads (P < 0.05). For yeast, significant differences (P < 0.05) were observed between salads and beef stews. The main objective of this study was to propose the pillars of a safety management for small-scale vended foods. Thus, the major components of pillars proposed were encored on hygiene (personal, food and handling practices), training programme, environmental management, infrastructure development and law enforcement. The training programme was scored as number one by the majority of food vendors (x̄ = 4.7) whilst personal hygiene was ranked first by the customers (x̄ = 4.8). The results of the study revealed the urgent need for basic training in food and personal hygiene throughout the value chain. Infrastructure development such as a decent food stalls with adequate working space, proper washing and storage facilities to improve food safety and hygienic practices was highlighted. Adequate access to waste-water and food disposal facilities aligned to vending spaces was also considered crucial. Thus, it is recommended that Thulamela Municipality should provide extensive training programme to ensure that proper hygiene practices are in place. Suitable regulations must be crafted to ensure that safe and secure foods are sold. Lastly, Thulamela Municipality should consider providing all vending stalls with basic infrastructure to close the gap between knowledge and practices of safe small-scale food vending. / NRF
547

Improving nutrition and food safety knowledge of small-scale fish processors in Delta State, Nigeria

Adegoye, Grace Adeola 13 May 2022 (has links)
Introduction: Fish is an affordable animal source food that provides nutrition and serves as a source of income for many people especially women in Nigeria. Smoking and sun drying are the processing methods in practice that expose the fish products to possible contaminants which may consequentially negate their nutritive value. Aim: To improve the knowledge of fish processors on nutrition and safe fish handling. Methodology: A 3-day participatory training was organized to train 122 fish processors, 95 women, and 25 men. The training was conducted in the three senatorial districts in Delta State, Nigeria. Knowledge was assessed using the pre and post quizzes and assessed self-evaluated knowledge using a 5 points-Likert scale survey. The training material was validated using the content validity index (CVI) and modified kappa index (k*). Comprehensibility was determined using the cloze procedure. Minimum dietary diversity survey (MDDW) was used to determine the dietary diversity of women at baseline and 12 weeks after the training. Low literacy tools and the overall training were evaluated on Likert scales. Results: The developed seven-module nutrition and food safety flipbook were validated at a content validity index value of 0.983 and kappa index value ≥ 0.67., and the cloze score of 72.1%. There was a significant improvement in knowledge (p ≤.05) in the 7 modules taught. Wristbands and hand fans were rated useful and served as a reminder of nutrition values. There was no significant difference (p > .05) between the dietary diversity at the baseline; 5.8 ±.22 and end-line; 6.4 ±.20 at 95% CI. However, the number of women that consumed ≥ 6 of 10 food groups increased by 9.8% after 12 weeks of training intervention. Conclusion: The developed and validated training material was considered culturally suitable and appropriate. There was an increase in knowledge acquired in all modules taught on nutrition and food safety. Consumption of animal source food increased post-training. However, there is a need for additional training to address food contamination and dietary diversification.
548

Evaluation of traditional South African leafy plants for their safety in human consumption

Mudzwiri, Mashudu January 2007 (has links)
Thesis (M.Tech.: Biotechnology)-Dept. of Biotechnology, Durban University of Technology, 2007 xi, 114 leaves / Eighteen traditionally leafy vegetables consumed as food or medicinal compounds by a majority of people in the KwaZulu Natal province of South Africa were analysed for the presence of potentially harmful chemicals (antinutrients) and for their toxicity and mutagenicity. The purpose of the study was to determine whether leafy vegetables were safe for human consumption. Chemical analysis showed that none of the vegetables contained cyanogenic glycosides, however all the vegetables contained oxalic acid ranging from 24.1 mg/ml to 798.2 mg/ml with Solanum nigrum, Portulaca oleracea and Mormodica balsamina showing the highest concentrations. Most of the vegetables contained negligible amounts of phytic acid and saponins, except for Momordica balsamina (3.01 mg/ml and 1.83 mg/ml, respectively). Fourteen of the plants contained alkaloids with Portulaca oleracea having the highest content (1.53 g total alkaloids/5 g leaf material). Eight of the plants were found to inhibit trypsin activity. These chemical analyses were carried out in duplicate and the mean and standard deviation were used. The Ames test revealed that none of the leafy vegetables produced a mutagenic frequency above 1, except 10 000 µg/ml organic extract of Senna occidentalis (mutagenecity considered at mutagenic frequency above 2), thus none were considered mutagenic. All 18 organic extracts did not kill off more than 50% brine shrimp and were thus considered non-toxic. On the other hand the aqueous extracts of seven vegetables, namely, Physalis viscosa, Amaranthus dubius, Justicia flava, Bidens pilosa, Senna occidentalis, Chenopodium album and Ceratotheca triloba, killed more than 50% of the shrimp and are thus considered toxic above 100 µg/ml. The MTT assay carried out on the organic extracts indicated that 17 vegetables did not kill off more than 50% of HepG2 cells and were thus considered non-cytotoxic. The aqueous extracts of four vegetables, namely, Justicia flava, Asystasia gangetica, Momordica balsamin and Senna occidentalis, however killed more than 50% of the shrimp and were thus considered cytotoxic above 1 000 µg/ml. It may be concluded from the antinutrient analyses and the bioassays on the 18 vegetables that caution needs to be maintained with the consumption of certain leafy vegetables included in this study, especially Senna occidentalis.
549

The History of International Food Safety Standards and the Codex alimentarius (1955-1995)

Ramsingh, Brigit Lee Naida 19 November 2013 (has links)
Following the Second World War, the Food and Agriculture Organization (FAO) and the World Health Organization (WHO) teamed up to construct an international Codex Alimentarius (or “food code”) in 1962. Inspired by the work of its European predecessor, the Codex Europaeus, these two UN agencies assembled teams of health professionals, government civil servants, medical and scientific experts to draft food standards. Once ratified, the standards were distributed to governments for voluntary adoption and implementation. By the mid-1990s, the World Trade Organization (WTO) identified the Codex as a key reference point for scientific food standards. The role of science within this highly political and economic organization poses interesting questions about the process of knowledge production and the scientific expertise underpinning the food standards. Standards were constructed and contested according to the Codex twin goals of: (1) protecting public health, and (2) facilitating trade. One recent criticism of Codex is that these two aims are opposed, or that one is given primacy over the other, which results in protectionism. Bearing these themes in mind, in this dissertation I examine the relationship between the scientific and the ‘social’ elements embodied by the Codex food standards since its inception after the Second World War. I argue that these attempts to reach scientific standards represent an example of coproduction– one in which the natural and social orders are produced alongside each other. What follows from this central claim is an attempt to characterize the pre-WTO years of the Codex through a case study approach. The narrative begins with a description of the predecessor regional group the Codex europaeus, and then proceeds to key areas affecting human health: 1) food additives, 2) food hygiene, and 3) pesticides residues.
550

Europos Sąjungos maisto saugos politikos įgyvendinimas Lietuvoje: afrikinio kiaulių maro atvejis / European Union food safety policy implementation in Lithuania: the case of african swine fever

Adomavičiūtė, Agota 20 June 2014 (has links)
Tradiciškai maisto sauga yra nacionalinio reguliavimo dalis, todėl ES maisto saugos politika yra gana fenomenalus reiškinys, susijęs su vieningos rinkos principų įgyvendinimu. Šio darbo tikslas yra ištirti ES maisto saugos politikos įgyvendinimo Lietuvoje ypatumus išskiriant afrikinio kiaulių maro atvejį. Siekiant šio tikslo darbe naudoti mokslinės literatūros analizės, dokumentų bei teisės aktų analizės, kokybinė turinio analizė ir pusiau struktūruotas interviu. Pirmame darbo skyriuje nagrinėjama teorinė ES maisto saugos politikos prieiga. Analizuojamos K.Paul ir V.Schmidt bei kitų autorių iškeltos idėjos apie diskurso svarbą aiškinant institucinius pokyčius, kurie pateikia esamos Europos Sąjungos maisto saugos politikos būtinumą. Antrojoje dalyje išsamiai nagrinėjama ES maisto saugos politika, jos pokyčiai ir principai. Nagrinėjami teisiniai dokumentai, reguliuojantys ES maisto saugos politiką. Išskiriami ir analizuojami pagrindiniai šios politikos veikėjai europiniame lygmenyje, aiškinamas sprendimų priėmimo procesas. Trečiame darbo skyriuje nagrinėjama maisto sauga Lietuvoje. Analizuojami maisto saugos politiką reglamentuojantys teisės aktai, išskiriamos institucijos, dalyvaujančios maisto saugos politikos procese Lietuvoje, išskiriamos Valstybinės maisto ir veterinarijos tarnybos funkcijos, kaip pagrindinės institucijos, užtikrinančios maisto saugos kontrolę Lietuvoje. Ketvirtojoje darbo dalyje analizuojama afrikinio kiaulių maro problematika. Atlikta kokybinės... [toliau žr. visą tekstą] / Historically, food safety was a part of national regulation so EU food safety policy is quite phenomenal and associated with the implementation of the principles of the single market .The aim of the thesis is to explore the EU's food safety policy‘s peculiarities in Lithuania emphasizing the case of african swine fever. In order to achieve this goal the thesis is based on scientific literature analysis , documentation and legislative analysis , qualitative content analysis and semi- structured interviews. The first chapter examines the theoretical access of EU food safety policy. K.Paul‘s, V.Schmidt‘s and other author‘s ideas about the importance of discourse when seeking to explain institutional changes are analysed. The second part examines EU's food safety policy , it‘s principles, changes and decision- making process. Legal documents which governing EU food safety policy is analysed. The key actors of European level food safety policy are emphasized. The third chapter examines the food safety in Lithuania . Analysis of food safety legislation in Lithuania is made by distinguishing institutions which are involved in food safety policy process. Functions of the State Food and Veterinary service are emphasized. The fourth part of the paper analyzes the problems of african swine fever in Lithuania. A qualitative media content analysis allowed to identify the existing discourses and problems which are emphasized in media. Semi- structured interviews with the... [to full text]

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