Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 2003. / Includes bibliographical references.

Thesis (MSc.(Animal Science))--University of Pretoria, 2003. / Includes bibliographical references.

Thesis (MPhilAgric)--Stellenbosch University, 2000. / ENGLISH ABSTRACT: Not only have non-trade barriers been applied in Europe and the US to agricultural products from developing countries, but protective policy is also likely to continue. Owing to the omission of fish from the discussions in the final round of agreement at Uruguay, where tariffs were significantly reduced for other agricultural products, the fish industry has not had any non tarriff barier relief in recent years. The failure of the November 1999 World Trade Organisation Meeting at Seattle to reach any agreement, has again shattered hopes of international relief for fishery products. The main assumption underlying the study was that the production of fish in Tanzania could improve significantly if the HACCP (Hazard Analysis Critical Control Points) principles were applied rigorously. It was believed that neither the prerequisite programmes, nor HACCP principles were probably applied as stringently as international standards require. The aim of the study was to review the literature on HACCP, programmes that are prerequisite for HACCP and factors that_ determine competitiveness in business and to examine the Tanzanian Nile perch industry against this background. The overall goal was to determine how the industry could become more internationally competitive. This was achieved by comparing the socio-economic reality of Tanzania with factors that are considered in the literature to affect competitiveness in general and in the fish industry specifically. To achieve the first of these aims, Tanzania's socioeconomic position as a developing country was examined. To achieve the latter, the commitment of fish processing factories to the application of HACCP principles and their compliance with prerequisite programmes were evaluated in a field study. The literature study confirms that HACCP has received international recognition in the fish industry as a factor to prevent hazards and gain competitiveness in the global fish market. However, conditions in Tanzania were shown to be insufficient to support the fisheries sector in attempting to gain such a competitive advantage. Although, Tanzania has the comparative advantage of a fishery resource base, a favourable trade policy and foreign technology and management, the macro-factors that include the infrastructure, human resource capital, foreign policy environment and the supporting industries are not supportive. For the time being, therefore, improvement can only come from the government and from the industry itself. There are several factors to which the government needs to pay attention in order to support this industry - and others - in achieving international success. These include the provision of infrastructure and facilities, the improvement of the transportation network, technological capabilities, human resource capital and the provision of safe water and electric power. However, the fish industry cannot rely on the government alone. The improvement of their product is also dependent on their own efforts. According to the findings of this study, the industry needs to comply with the basic sanitation factors and provide the necessary training to the employees and fish suppliers. Having examined the situation more closely, the assumption is proved to be correct. The fish industry in Tanzania does indeed appear to have the potential to become internationally competitive. Such success, however, will be heavily dependent on cooperation between the government and the industry / AFRIKAANSE OPSOMMING: Handelsbeperkinge op landbouproduckte vanaf ontwinkkelende in Europa en die Verenigde State toegepas. Daarbenewens sal beskermende beleidsriglyne waarskynlik in stand gehou word. Bespreking van sake met betrekking to vissery is nie by die finale rondte van ooreenstemming te Uruquay, waar tariewe vir ander landbouproduckte betekenisvol verlaag is, ingesluit nie, en daardeur is daar gedurende die laaste aantal jare geen belastingverligting vir die visindustrie gebied nie. By die World Trase Organisation se vergadering om internasionale verligting vir visproducte te verkry, weereens beskaam. Die hoofveronderstelling wat hierdie studie ondersteun, is dat visproduksie III Tanzanie betekenisvol verbeter kan word indien die can HACCP (Hazard Analysis Critical Control Points) streng toegepas word. Dit is veronderstel dat nóg die voorvereiste programme, nóg die HACCP-beginsels wat ten opsigte van internasionale standaarde vereis word, streng volgens voorskriftoegepas word. Die doel van die studie was om 'n oorsig van die literatuur oor HACCP, programme wat as HACCP-voorvereistes geld en faktore wat mededingendheid in die besigheidswereld bepaal, te verkry en om die Tanzaniese Nyl-baarsbedryf teen hierdie agterground te ondersoek. Die oorkoepelende doel was om vas te stel hoe die bedryf internasionaal meer mededingend kan word. Dit is gedoen deur middel van vergelyking tussen die sosio-ekonomiese werklikheid van Tanzanië en die faktore wat mededingendheid in die algemeen, volgens die literatuur, en die visbedryf in besonder, affekteer. Om die eeste van hiedie doelstellings te bereik, is die sosio-ekonomies posisie van Tanzanie as 'n ontwikkelende land ondersoek Om die tweede te bereik, is 'n veldstudie uitgevoer om die mate waartoe fabrieke wat vis verwerk daarop ingestel is om HACCP-beginsels toe te pas en hul gewilligheid om die programme wat as voorvereistes dien, na te kom, te evalueer. Die literatuurstudie het bevestig dat HACCP internasionale erkenning geniet as 'n faktor om risikO in de visbedryf uit te skakel en mededingendheid op die wereldmark vir vis te verwerf. Daar is egter bewys dat toetstande in Tanzanie ontoereikend is om die visserysektor in die verwewing van'n mededingende voorsprong te ondersteun. Alhoewel Tanzanië oor die relatiewe voordele van vissery as 'n hulpbron, gunstige handelsbeleid en buitelandse tegnologie en bestuur bestik, bied die makrofaktore soos infrastruktuur, kapitaal III die vorm van menslike hulpbronne, die buitelandse beleidsomgewing en die ondersteunende bedrywe nie genoeg ondersteuning nie. Vir die hede, kan ontwikkeling dus slegs deur die regering en die bedryf self bewekstelling word. Daar is verskeie faktore waaraan die regering aandag moet skenk om hierdie bedryf-en ander bedrywe-in die verkryging van internasionale sukses te ondersteun. Sulke faktore omvat die daarstelling van infrastruktuur en fasiliteite, die verbetering van die vervoernetwerk, tegnologiese vermoens en menslike hulpbronkapitaal, en voorsiening van onbesmette water en elektriese krag. Die visbedryf kan egter nie net op die regering steun nie. Die verbetering van die product is van die bedryf self afhanklik. Die bevindings van hierdie studie dui daarop dat die bedryf die basiese faktore betreffende sanitêre beginsels moet onderhoue en die vereiste opleiding aan diensnemers moet verskaf. By die nadere ondersoek van die situasie is die oorspronklike veronderstelling korrek bewys. Die visbedryf in Tanzanië beskik oor die potensiaal om internasionaal medengend te word. Sodanige sukses sal egter uiters afhanklik wees van samewerking tussen die regering en die bedryf.

In South Africa there is a need within the milling industry for controlling food safety especially due to customer's demands and government's regulations. The best way to ensure food safety is with the implementation of a HACCP based food safety system. Therefore, the principal aim of this study was to develop a generic HACCP model for the flour milling industry. Afterwards this generic model can then be adapted for each specific mill and its needs.

The purpose of this two phased study was to determine the challenges to implementing food safety and hazard analysis and critical control point (HACCP) in school foodservice and the adherence to food safety procedures in 15 schools. In phase one, food safety and HACCP procedures were studied utilizing a focus group and a national mailing of a three part survey instrument to school foodservice directors. The instrument examined the challenges and attitudes of directors toward the use of HACCP programs and food safety practices in their operations. Phase two examined the food safety procedures used in school kitchens. The researcher and two trained observers audited 15 middle school kitchens using an audit form developed by the researcher. Practices audited included temperature monitoring, personal hygiene, cold storage procedures, cleanliness of facility and other observable food safety practices. The survey yielded a response rate of 58% and the challenge and attitude statements were tested for reliability and analyzed using factor analysis and multiple regression. The responses indicated that the school foodservice directors did not perceive the same challenges to food safety as those revealed by the focus group participants. In general, the directors were positive about the use of HACCP programs and food safety practices. However, they did perceive the time and money necessary to maintain these programs to be a challenge. Results from the food safety audits revealed that food safety practices could be improved among the audited operations. Poor food safety practices were observed in the areas of hand washing, temperature monitoring, hair restraints, and sanitizing of equipment. This study suggests that school foodservice directors need to be committed to food safety programs if they are to be effective. Directors need to continually train and monitor employees and maintain a positive attitude about the necessity of food safety in order to assure safe food handling practices. / Graduation date: 2002

In South Africa there is a need within the milling industry for controlling food safety especially due to customer's demands and government's regulations. The best way to ensure food safety is with the implementation of a HACCP based food safety system. Therefore, the principal aim of this study was to develop a generic HACCP model for the flour milling industry. Afterwards this generic model can then be adapted for each specific mill and its needs.

Thesis PlanB (M.S.)--University of Wisconsin--Stout, 2007. / Includes bibliographical references.

Magister Scientiae - MSc / In South Africa there is a need within the milling industry for controlling food safety especially due to customer's demands and government's regulations. The best way to ensure food safety is with the implementation of a HACCP based food safety system. Therefore, the principal aim of this study was to develop a generic HACCP model for the flour milling industry. Afterwards this generic model can then be adapted for each specific mill and its needs. / South Africa

Thesis (MSc (Paraclinical Sciences))--University of Pretoria, 2007. / Includes bibliographical references. Also available in print format.

Thesis (MBA)--Stellenbosch University, 2001. / ENGLISH ABSTRACT: Fish and shellfish are, with very few exceptions, generally considered safe. Food safety laws in many parts of the world are, however, requiring companies to implement programs such as Hazard Analysis Critical Control Point (HACCP) as a means of assuring food safety from harvest to consumption. In South Africa, fishing companies wishing to export products to countries such as the European Union (EU), the United Sates (US), et cetera have, over the past number of years, been required to implement HACCP. Various issues are, however at stake with regards to the successful implementation of HACCP and thus this study project is primarily focused on the application of the HACCP system to the white fish industry. The method of study involved consultation with various local authorities in order to highlight existing HACCP problems within the South African White Fish Industry. A literature survey was conducted to ascertain the requirements of various countries and international organisations and iii addition to gain an in-depth knowledge as to theworking requirements of HACCP. Prior to setting in place a HACCP system, the model reviews in detail the HACCP manual requirements and prerequisite programs required. The prerequisite programs are not limited to but include good manufacturing practices, operation and sanitation, pest control, traceability and recall procedures, customer complaint procedures, chemical control program and training. Process flow diagrams need to be developed and verified for each process and product. Once completed an analysis of the various biological, chemical and physical hazards that are likely to affect the safety of the product is conducted. The seven principles of HACCP are clarified together with how they may best be implemented and monitored, taking in to consideration the various parameters of each fish processing establishment. A brief introduction about the relationship between the HACCP system, ISO 9000 and total quality management (TOM) and the advantages and disadvantages of each system is included. The study project is completed with recommendations for further study in other food processing industries. Recommendations include, but are not limited to ensuring that current and new legislation be regularly monitored, HACCP models be developed for industries such as the shellfish industry, et cetera and that, where possible, harmonisation of the requirements be internationally agreed upon. / AFRIKAANSE OPSOMMING: Oor die algemeen word vis en skulpvis, met 'n paar uitsonderings, as veilig beskou. Internasionaal word daar deur die voedsel veiligheidswette vereis dat maatskappye aan 'n standaard naamlik HACCP ( Hazard Analysis Critical Control Point) voldoen wat verseker dat die voedsel vanaf sy oorspronklike bron tot en met by die verbruiker veilig is vir gebruik. In Suid Afrika, word oor die laaste aantal jare van alle vismaatskappye wat vis wil uitvoer na Europeuse lande of die Verenigde state, verwag om HACCP te implimenteer. Verskeie kwessies is op die spel met betrekking tot die suksesvolle implimentering van HACCP en daarom word hierdie projek gefokus op die suksesvolle implimenteering van die HACCP beginsel in die witvis bedryf. Vir die studie is plaaslike owerhede genader om vas te stel waar bestaande probleme met betrekking tot die witvis bedryf is. 'n Literatuur studie is uitgevoer om te bepaal wat die behoeftes is van verskillende lande en internationale instansies en ook om 'n indiepte kennis te bekom vir die funksionerings vereistes van HACCP. Die model beskryf volledig wat vereis word om 'n HACCP handleiding saam te stel en die voorvereiste programme wat benodig word alvorens 'n HACCP plan inwerking gestel kan word. Daar is geen beperkings ten opsigte van die voorvereiste programme nie maar dit sluit die volgende in: goeie vervaardigings praktyke, higiëne bestuur, plaagbeheer, identifiseering en produk ontrekking prosedure, verbruikersklagtes, chemikalië beheer en opleiding. Vir elke proses en produk moet daar 'n vloei diagram opgestel word. Daarna moet 'n ontleding gedoen word van alle moontlike biologiese, chemiese en fisiese gevare wat die veiligheid van 'n produk kan benadeel. Verder bespreek die studie die sewe beginsels van HACCP, die implimentering en monitering daarvan met inagneming van die uniekheid van elke prosesaanleg. 'n Kort oorsig oor die verwantskap tussen HACCP, ISO 9000 en "TQM ( Total Quality Management)" met elk se voor en nadele word ook bespreek. Die studie word afgesluit met aanbevellings vir verdere studies in die voedselprosesseringsindustrie, oor die monitering van huidige en toekomstige wetgewing, die ontwikkeling van HACCP modelle en harmonisering van internasionale en plaaslike vereistes soos ooreengekom.