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Teses / dissertações sobre o tema "Migration and Food packaging"

Autor: Grafiati

Publicado: 31 de agosto de 2024

Última modificação: 31 de julho de 2025

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1

Alin, Jonas. "Migration from plastic food packaging during microwave heating." Doctoral thesis, KTH, Polymerteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-96078.

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Microwave heating of food has increased rapidly as a food processing technique. This increases the concern that chemicals could migrate from food packaging to food. The specific effect of microwave heating in contrast to conventional heating on overall and specific migration from common plastic food storage boxes was studied in this work. The purpose was especially to determine the interaction effects of different plastics in contact with different types of foods during microwave heating. The study focused on polycarbonate (PC), poly(ethylene terephthalate) (PET), polypropylene homo-polymer (P

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2

Bartram, Sally. "Migration of polyurethane adhesives used in flexible food packaging." Thesis, De Montfort University, 2000. http://hdl.handle.net/2086/4213.

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3

Skillington, Pauline. "Migration of chemicals through coated paperboard for food contact packaging." Thesis, Cape Peninsula University of Technology, 2014. http://hdl.handle.net/20.500.11838/752.

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Thesis submitted in fulfilment of the requirements for the degree Master of Technology: Chemistry in the Faculty of Applied Sciences at the Cape Peninsula University of Technology<br>Paperboard made from recycled fibres is being used more frequently in direct food packaging applications, in addition to its use as secondary and tertiary packaging. However, recent research has shown that there is a risk that harmful chemicals may migrate from the paperboard into the food. The simplest approach to reducing the migration of these contaminants is the use of barrier films. The barrier efficiencies o

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4

Mercer, Angela. "Migration studies of plasticizers from PVC film into food." Thesis, De Montfort University, 1990. http://hdl.handle.net/2086/4319.

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5

Tiggelman, Ineke. "Migration of organic contaminants through paper and plastic packaging." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20269.

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Thesis (MSc)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: The presence of mineral oils in dry foodstuff was found to originate from the packaging materials, namely, paperboard manufactured from recovered fibres, and these oils subsequently migrate to the foodstuff via the vapour phase. The presence of mineral oils in food is of concern as it originates from the use of paper products not originally intended for food contact applications, i.e., before the paper is subjected to a suitable recycling process. These mineral oils consist of technical grade compounds which may contain ar

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6

Barkby, Campbell Tyrone. "Migration from non-ovenable food contact materials at elevated temperatures." Thesis, De Montfort University, 1995. http://hdl.handle.net/2086/10704.

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A major problem associated with the development of complex polymeric materials for food contact applications is the potential for migration of toxic substances from the polymer to the food. This thesis investigates the transfer of migrants from non-ovenable food contact materials at elevated temperatures, and several applications where migration has occurred have been identified. Boil in the bag applications lead to exposure times of 30 - 120 minutes for complex multilayer laminates, whilst plastic kettles are repeat exposure items, and plastic 'vacuum flasks' have a potential for up to 4 hour

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7

Guazzotti, V. "MIGRATION OF ORGANIC SUBSTANCES THROUGH BIO-COATED PAPER AND BOARD FOR FOOD PACKAGING." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/230016.

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Migrazione di sostanze organiche attraverso rivestimenti bio-polimerici da imballaggi in carta e cartone per uso alimentare Obiettivi perseguiti durante il presente dottorato di ricerca sono stati: l’ottenimento di dati sulla migrazione dei contaminanti tipicamente presenti in imballaggi di carta e cartone negli alimenti e la valutazione dell'efficacia di bio-polimeri deposti su carta come materiali barriera. Nella prima parte del progetto, è stata eseguita un’indagine analitica di materiali cartacei per uso alimentare allo scopo di identificare le sostanze chimiche più comuni con un potenzia

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8

Lorenzini, Rita <1974&gt. "Food Safety and Mineral Oil Contaminated Paperboard Packaging: an Analytical Challenge and a Migration Study." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4898/1/PhD_Thesis_Rita_Lorenzini_10-04-2012.pdf.

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Food packaging protects food, but it can sometimes become a source of undesired contaminants. Paper based materials, despite being perceived as “natural” and safe, can contain volatile contaminants (especially if made from recycled paper) able to migrate to food, as mineral oil, phthalates and photoinitiators. Mineral oil is a petroleum product used as printing ink solvent for newspapers, magazines and packaging. From paperboard printing and from recycled fibers (if present), mineral oil migrates into food, even if dry, through the gas phase. Its toxicity is not fully evaluated, but a tempora

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Lorenzini, Rita <1974&gt. "Food Safety and Mineral Oil Contaminated Paperboard Packaging: an Analytical Challenge and a Migration Study." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4898/.

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Food packaging protects food, but it can sometimes become a source of undesired contaminants. Paper based materials, despite being perceived as “natural” and safe, can contain volatile contaminants (especially if made from recycled paper) able to migrate to food, as mineral oil, phthalates and photoinitiators. Mineral oil is a petroleum product used as printing ink solvent for newspapers, magazines and packaging. From paperboard printing and from recycled fibers (if present), mineral oil migrates into food, even if dry, through the gas phase. Its toxicity is not fully evaluated, but a tempora

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10

Mauricio, Iglesias Miguel. "Impact of high pressure thermal treatments on food/packaging interactions." Montpellier 2, 2009. http://www.theses.fr/2009MON20225.

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La maîtrise des interactions aliment/emballage est essentielle pour assurer la sécurité et la qualité des produits emballés. Dans le cadre du Projet Européen Novel Q, nous avons évalué l'impact des traitements de hautes pressions thermales (HP/T) sur les interactions aliment emballage. En particulier, nous avons étudié l'effet d'une pasteurisation (800 MPa, 5 min, 40°C) et une stérilisation (800 MPa, 5 min, 115°C) haute pression sur la migration et le scalping du polyéthylène linéaire de basse densité (LLDPE), du polylactate (PLA) et d'un nanocomposite biodégradable à base de gluten de blé/mon

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ROSA, FAENA M. L. "Simulação numérica da migração de elementos metálicos e do monômero e-caprolactama de embalagens poliméricas irradiadas para simulantes de alimentos." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11653.

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Made available in DSpace on 2014-10-09T12:54:21Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:08:02Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP

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AKGUN, BEGUM. "POTENTIAL AND PITFALLS OF CELLULOSE NANOCRYSTALS IN ADVANCED PACKAGING MATERIALS: THEIR ROLE IN FOOD SAFETY." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/913457.

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In this thesis, the studies of the 3-year doctoral thesis carried out at the PhD School in Food Systems of the University of Milan between 2018-2021 are presented. The thesis consists of 6 main chapters and each chapter is presented in the form of an article. The main purpose of the project was to investigate the safety of cellulose nanocrystals (CNCs) in detail when used as a food contact material, and to contribute to their safety assessments to take advantage of their use to increase the functionalities of packaging films without using petroleum-based plastic materials. First, a review (C

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Issart, Ambre. "Potentiel d'antioxydants naturels pour la stabilisation de polymères pour emballages alimentaires et le développement de méthodes pour évaluer leur migration." Thesis, Pau, 2019. http://www.theses.fr/2019PAUU3019.

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Les emballages plastique sont tristement connus pour la pollution accrue qu’ils entrainent. Les effets directs sur l’homme sont principalement dus à la migration de composés depuis le plastique vers les aliments qu’il contient. Ces composés ont des origines diverses : additifs, impuretés, produits de dégradations, réactions non contrôlées… A défaut de savoir arrêter cette migration, nous avons choisi d’en tirer profit grâce à de nouveaux matériaux, appelés matériaux actifs. Ces derniers ont pour objectifs de prolonger la durée de vie des aliments grâce à une migration dite « positive ». L’util

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SOARES, EUFEMIA P. "Estudo do método radiométrico para avaliação da migração de elementos de embalagens plásticas para o seu conteúdo." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11662.

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Made available in DSpace on 2014-10-09T12:54:28Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:09:03Z (GMT). No. of bitstreams: 0<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP

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Ludosky, Daliena. "Emballages Légers en bois : Etude de la migration des molécules organiques du bois vers l'aliment." Thesis, Reims, 2015. http://www.theses.fr/2015REIMS008.

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Les emballages alimentaires existent depuis la nuit des temps, depuis que l'homme transporte des aliments solides ou liquides. Comme tous les matériaux destinés à entrer au contact des aliments, le bois peut être une source de contaminations chimiques et/ou biologiques, il est donc soumis au règlement (CE) 1935/2004 du parlement européen. Cependant en France, la réglementation spécifique « bois » date de novembre 1945. Elle définit les espèces autorisées pour le contact alimentaire. Il existe également une note d'information « bois » de l'agence sanitaires française « DGCCRF » qui détaillent q

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Paul, Nadine. "Entwicklung chromatographischer und spektroskopischer Screeningmethoden zur Bestimmung der Migration aus Lebensmittelverpackungen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-61685.

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Neben der Sicherheit für Lebensmittel stehen auch immer mehr die Lebensmittelverpackungen im Fokus der Öffentlichkeit. Der Übergang von Stoffen aus der Verpackung in das Lebensmittel ist unerwünscht und gesetzlich reglementiert. Um den Verbraucherschutz zu gewährleisten, müssen Grenzwerte und gesetzliche Anforderungen eingehalten werden. Der Übergang von rechtlich geregelten und nicht geregelten Substanzen muss überprüft werden, was eine analytische Herausforderung darstellt. Die Untersuchung der migrierenden stickstoffhaltigen Substanzen aus Doseninnenbeschichtungen mittels eines Screenings a

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17

Ebrahimzadeh, Mousavi Seyed Mohamad Ali. "Migration de molécules volatiles dans un système aliment emballage bois : modélisation des transferts et mesure des coefficients de diffusion." Vandoeuvre-les-Nancy, INPL, 1998. http://docnum.univ-lorraine.fr/public/INPL_T_1998_EBRAHIMZADEH_MOUSAVI_S_M_A.pdf.

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La contamination des aliments peut résulter de diverses interactions entre les aliments emballés et les matériaux d'emballage, notamment de la migration de faibles quantités de composés constituants ces matériaux. Elle est importante des points de vue économique et sanitaire. Cette étude consiste en identification de composés volatils du bois de peuplier et en la détermination de leur diffusivité dans des aliments modèles et des aliments réels. Les modèles mathématiques développés pour prédire le taux de migration des composés volatils, à partir du peuplier vers des aliments de géométries diff

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18

Olabarrieta, Idoia. "Strategies to improve the aging, barrier and mechanical properties of chitosan, whey and wheat gluten protein films." Doctoral thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208.

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19

Williams, Helén. "Food Packaging for Sustainable Development." Doctoral thesis, Karlstads universitet, Avdelningen för energi-, miljö- och byggteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-7328.

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Packaging has been on the environmental agenda for decades. It has been discussed and debated within the society mainly as an environmental problem. Production, distribution and consumption of food and drinks contribute significant to the environmental impact. However, consumers in the EU waste about 20% of the food they buy. The function of packaging in reducing the amount of food losses is an important but often neglected environmental issue. This thesis focuses on the functions of packaging that can be used to preserve resources efficiently and reduce the environmental impact of the food-pa

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20

Nemat, Babak. "Elucidating the Influence of Food Packaging Attributes on Source-separation of Food Packaging Waste at Home." Licentiate thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-24007.

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The global amount of waste generated by households, including food packaging waste, has been increasing continuously across the world, posing a massive threat to societies and the environment. Proper waste management, therefore, has become a challenging environmental issue and a priority for governments. Along with the technological advances, such as material recovery technologies, more stress has been placed on the strategies for moving away from disposal to waste prevention, separation, and recycling. Considerable efforts are being made to not only limit the overall production and the negati

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Wang, Weiyao. "Food packaging design for older consumers." Thesis, Birmingham City University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264688.

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This research centres on product package design related to older people's emotional needs. In particular, knowledge concerning the design of packages for transgenerational use linked to background social data has been elicited. The most distinctive accomplishment has been an exploration of the visual appeal of packaging design in relation to age, gender, education and emotional preference of older consumers. Findings are primarily related to the interaction older people in the UK with selected aspects of package design. Three areas of research have been brought together in this thesis: packagi

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Baker, Eve A. "The Rhetoric of Organic Food Packaging." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1353339137.

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Bastardo-Fernandez, Isabel. "Vers une fiabilité améliorée de la détermination de (nano)particules de TiO2 par single particle inductively coupled plasma-mass spectrometry : application à la caractérisation des aliments et aux études de migration." Electronic Thesis or Diss., Maisons-Alfort, École nationale vétérinaire d'Alfort, 2024. http://www.theses.fr/2024ENVA0001.

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Le projet de thèse NanoTi-Food vise principalement à améliorer la fiabilité de la caractérisation des nanoparticules de TiO2 (NPs) et à acquérir des connaissances sur l'additif alimentaire E171 y compris la migration de ces NP à partir des emballages alimentaires. Dans la première partie de l'étude (à réaliser à Anses), une nouvelle approche pour la caractérisation des NP de TiO2 sera développée et optimisée en utilisant l'approche « single particle » en combinaison avec la spectrométrie de masse à plasma à couplage inductif triple quadripôle (Sp-ICP- QQQMS). À cette fin, les paramètres analyt

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Mischenko, M. "Classification of packaging for food and goods." Thesis, Sumy State University, 2016. http://essuir.sumdu.edu.ua/handle/123456789/45988.

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Packaging is an integral part of food and goods. Packaging provides safety products that comply with sanitary and aesthetic requirements, standards, ease of use and sales and promotes the competitiveness of products, protects the rights of producers and consumers in the market.

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Silva, Mariana Rodrigues Ferreira da. "Active and intelligent bionanocomposites for food packaging." Master's thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/22400.

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Mestrado em Biotecnologia<br>A produção de plásticos, baseados no uso de combustíveis fósseis, está a aumentar e estima-se que esta tendência continuará no futuro com impactos ambientais consideráveis. Os bioplásticos são uma alternativa amiga do ambiente. Biopolímeros como quitosana já foram adotados com sucesso para produzir bioplásticos que agem como substitutos do plástico em embalagem. A quitosana foi selecionada devido às suas numerosas vantagens para embalagem alimentar, principalmente devido às suas atividades antioxidantes e antimicrobiana. Por outro lado, o dióxido de titânio foi se

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Nguyen, Long H. "Designs of sensors for smart food packaging." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23522.

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The Food and Agriculture Organization of the United Nations estimates that one-third of food produced (1.3 billion tons annually) is lost or wasted along the food supply chain despite being still fit for human consumption. At the consumer level, misunderstanding of how expiry dates relate to food quality or safety is one of the main reasons leading to unnecessary food waste and also presenting food safety risks. The use-by date is solely used as a guide to indicate peak quality, and in many cases products may be safely consumed past their use-by date. Conversely, for products that have not pas

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Li, F. "DEVELOPMENT OF NANO-MATERIAL FOR FOOD PACKAGING." Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/215685.

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La cellulosa è il polimero naturale più abbondante sulla terra, una risorsa rinnovabile che ogni anno viene prodotta in miliardi di tonnellate da molti organismi vegetali. Per questa ragione, su di essa si sta concentrando una crescente attenzione nell’ipotesi di una sua sempre maggiore applicazione nei più diversi campi. Quello del food packaging, che è ancora fortemente dipendente da materiali di sintesi e provenienti da risorse non rinnovabili, è particolarmente interessato ad un suo più ampio impiego, anche con il fine di aumentare la sostenibilità dei suoi prodotti e di ridurne l’impatt

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Pires, Carla Sofia Gomes. "Junk food packaging on healthy food: a matter of children’s perceptions." Master's thesis, NSBE - UNL, 2011. http://hdl.handle.net/10362/10449.

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A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics<br>While there is extensive research regarding the impact of television on food choices, much less is focused on an instrument able to change beliefs at the point-of-purchase: packaging. This study aims to understand how food packaging can influence children‟s attitudes and purchase decisions towards healthier choices. Therefore, the appealing components of junk food packaging will be transferred to healthy food in order to understand its effect

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Röjning, Fredrik, and Fredrik Petersson. "A world without packaging? : How can food retailers reframe the practice of packaging?" Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-415900.

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Considering the increasing competition between brands and products, packaging has become an important framing tool to influence customers' purchasing decisions. However, given the growing environmental concerns, zero packaging has emerged as a new practice to face the challenges of preventing and encouraging the use of packaging. With the introduction of zero packaging, marketers have been forced to reframe the practice of packaging, as artifacts used to create identification and familiarity to form a state of resonance have been removed. To extend the research of resonance within the marketin

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Revelas, Damon Andrew. "A packaging/foodservice analysis : a fruit-filling study /." Online version of thesis, 1990. http://hdl.handle.net/1850/10694.

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Caleb, Oluwafemi James. "Modified atmosphere packaging of pomegranate arils." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80198.

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Thesis (PhD)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: Modified atmosphere packaging (MAP) is a dynamic process of altering gaseous composition inside a package. It relies on the interaction between the respiration rate (RR) of the produce, and the transfer of gases through the packaging material. These two processes are dependent on numerous factors such as storage temperature, film thickness and surface area, produce weight as well as free headspace within the pack. Therefore, in order to achieve the desired modified atmosphere in a given package, it is important to understan

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Lawrie, Katherine Mary. "Novel, UV-activated intelligent inks for food packaging." Thesis, Queen's University Belfast, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.579762.

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This thesis explores novel DV -activated, oxygen-sensitive systems. Thus, photochemical versions of the thermal blue-bottle experiment are used to illustrate the kinetics of PET reactions in homogeneous and heterogeneous photochemistry; the former via the visible light photobleaching of a MB/TEOA solution, and fast recovery in air, and the latter via the DV photobleaching of MB in a Ti02/glucose aqueous dispersion, with slow recovery, but which can be catalysed by Pt. A novel, acetone-based, water-proof Ti02/MB/glycerol/SPS colorimetric oxygen indicating film that coats on hydrophobic polymers

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Monreal, Clark Alexander Cary. "The mobile life of food and drink packaging." Thesis, University of Newcastle upon Tyne, 2014. http://hdl.handle.net/10443/2742.

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Packaging is a largely neglected object of enquiry in Human Geography and, indeed, the social sciences more broadly. Yet it forms a crucial element of almost all food systems and without such mundane objects these food systems would fail or function very differently. In turn, food systems, which rely on the continuous flow of packaging and food, are vital for enabling our increasingly mobile lives. This thesis thus investigates the multiple mobilities associated with food and drink packaging. The study forms part of a wider ‘mobilities turn’ in the social sciences and is structured in two part

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Davies, Gareth Benjamin Harverd. "Environmental packaging." Thesis, Brunel University, 2006. http://bura.brunel.ac.uk/handle/2438/5340.

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The food packaging industry is a £300bn global industry growing at a rate of 12% per year and increasingly favouring polymer or polymer-based materials. This generates 58m tonnes of "plastic" packaging waste annually in the EU and poses significant challenges for management given existing legislative constraints and increasing concerns surrounding the environmental impacts. The government, consumers, food retailers and pressure groups are all driving the demand for biodegradable packaging from renewable resources that can be disposed of with reduced impacts to the environment. Green Peace has

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Mecitoğlu, Güçbilmez Çiğdem Yemenicioğlu Ahmet. "Production of functional packaging materials by use of biopreservatives/." [s.l.]: [s.n.], 2005. http://library.iyte.edu.tr/tezlerengelli/master/biyoteknoloji/T000356.pdf.

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Thesis (Master)--İzmir Institute of Technology, İzmir, 2005.<br>Keywords: Biopreservatives, antimicrobial enzymes, antioxidant proteins, edible films, functional packaging materials. Includes bibliographical references (leaves.88-101).

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Nyflött, Åsa. "Structure-Performance Relations of Oxygen Barriers for Food Packaging." Doctoral thesis, Karlstads universitet, Institutionen för ingenjörs- och kemivetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-47496.

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Food packaging should ensure the safety and quality of food, minimize spoilage and provide an easy way of storing and handling it. Barrier coatings are generally used to meet the demands placed on fibre-based food packages, as these have the ability to regulate the amount of gases that can enter them. Some gases are detrimental to food quality: oxygen, for example, initiates lipid oxidation in fatty foods. Using both experimental data and computer modelling, this thesis explains some aspects of how the structure of barrier coatings influences the mass transport of oxygen with the aim of obtain

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Lin, Shin-Jie. "Development of Edible Packaging for Selected Food Processing Applications." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1349125959.

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Hayes, Terry Ann. "The potential for misleading visual communication on food packaging /." Online version of thesis, 2009. http://hdl.handle.net/1850/9737.

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Guidotti, Giulia <1989&gt. "Design of new biopolymers for biomedicine and food-packaging." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/8892/2/Guidotti_Giulia_Tesi.pdf.

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The limited fossil fuels reserves, as well as serious pollution problems, have led to a continuously growing interest in the use of sustainable materials obtained from renewable sources for many different applications. Among these materials, biopolymers, and in particular the class of biopolyesters, could potentially replace traditional plastics. Their versatility and their ability to undergo degradation in the environment where they are disposed, is of particular interest both for food packaging (when recycling is not possible due to organic matter contamination as well as multi-layered struc

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Russo, Linda <1992&gt. "A usability exploration of food packaging: a neuromarketing approach." Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/11676.

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During recent years there has been a growing interest towards emotion in consumer behavior. One of the innovative fields of the economic research is the neuromarketing approach. In this elaboration, it is going to be presented a neurometric study regarding the influence of emotion, interest and mental effort during the tactile exploration of a series of food packaging during the open, pour and close phases. Due to the very experimental nature of this research, the two very first trials will be presented followed by the main set up protocol with a sample of 24 young people with an average age o

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ZIA, JASIM. "Functional Materials for Active and Intelligent Food Packaging Applications." Doctoral thesis, Università degli studi di Genova, 2020. http://hdl.handle.net/11567/1018414.

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Food products undergo numerous spoilage processes due to their highly perishable nature. Decreased food quality causes food borne diseases that affect the public health and well-being of the society. Therefore, manufacturers, retailers, consumers and regulatory agencies demand higher quality standards, and the adoption of strategies that enable the real time monitoring/traceability of the food quality throughout the supply chain. Recently the advances in the food packaging led to the development of active, intelligent and smart packaging materials able to improve the food quality, to increase

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McGale, L. "Persuasive techniques on food packaging : the exposure, power and influence on children's food behaviours." Thesis, University of Liverpool, 2017. http://livrepository.liverpool.ac.uk/3008114/.

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Marengo, M. "IMMOBILIZATION OF BIOACTIVE PROTEINS ON SOLID SUPPORTS : APPLICATIONS TO FOOD PACKAGING AND FOOD NANOTECHNOLOGY." Doctoral thesis, Università degli Studi di Milano, 2009. http://hdl.handle.net/2434/158985.

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Much of the interest concerning bioactive protein immobilization onto solid supports can be attributed to the many potential applications protein-modified surfaces may have in the area of biotechnology. Immobilized bioactive proteins (e.g. antibodies, enzymes) have been used in countless immunoassays, as well as in clinical analysis and diagnostics, in biosensors, and in various industrial applications, including food processing. In this frame, this PhD thesis research project aimed at developing strategies to immobilize food-relevant bioactive proteins onto various solid supports, and at

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Britt, Ian John. "Extending the processing capabilities of a pilot scale retort." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26683.

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The object of this research was to develop a retort for research and development of thermal processes which use common commercial thermal processing techniques. An FMC 500W laboratory sterilizer, designed to operate with an FMC weir product racking system, was modified for conventional steam, positive flow steam/air and water immersion/air overpressure thermal processing of foods in thin profile retortable packages. The research included the modification of the retort plumbing and the fabrication of a set of product trays and a racking system. The completed system was tested for temperature di

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Venter, Karin. "An exploratory investigation of consumers' perceptions and perceptual process regarding food packaging / K. Venter." Thesis, North-West University, 2008. http://hdl.handle.net/10394/4347.

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PEDROSO, BIANCA M. "Avaliação do efeito sinergístico da embalagem à vácuo, irradiação e refrigeração da mandioca minimamente processada." reponame:Repositório Institucional do IPEN, 2005. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11272.

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Made available in DSpace on 2014-10-09T12:50:08Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:02:41Z (GMT). No. of bitstreams: 1 10561.pdf: 1935545 bytes, checksum: bb12d76fceb74dae301ec8a8ff27eec8 (MD5)<br>Dissertacao (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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Tonnie, Aruoture Onome. "A Reference Searching Related To Nanomaterials,Food Packaging and Sustainability." Thesis, Blekinge Tekniska Högskola, Avdelningen för maskinteknik, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2559.

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This report focuses on the study of nanomaterials as a packaging material for the food industries. Reviews were carried out and the various properties exhibited by various nanomaterial used in the packaging industry were looked into. An investigation was also done on carbon nanotubes which are used to a large extent as reinforcing materials in the development of new class of nanocomposites. This report also traces the cause of sustainability problems associated with the use of nanomaterials in the food packaging industry. It analyzes and extrapolates the prospect of additional capabilities tha

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Carlsson, Mattias. "Neural Networks for Semantic Segmentation in the Food Packaging Industry." Thesis, Linköpings universitet, Datorseende, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-145413.

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Industrial applications of computer vision often utilize traditional image processing techniques whereas state-of-the-art methods in most image processing challenges are almost exclusively based on convolutional neural networks (CNNs). Thus there is a large potential for improving the performance of many machine vision applications by incorporating CNNs. One such application is the classification of juice boxes with straws, where the baseline solution uses classical image processing techniques on depth images to reject or accept juice boxes. This thesis aim to investigate how CNNs perform on t

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Kussad, Ahmad Adnan. "High speed product positioning of compliant food products for packaging." Thesis, University of Salford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261612.

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Duangphet, Sitthi. "Extrusion foaming of bioplastics for lightweight structure in food packaging." Thesis, Brunel University, 2012. http://bura.brunel.ac.uk/handle/2438/7350.

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This thesis reports the systematic approaches to overcome the key drawbacks of the pure PHBV, namely low crystallisation rate, tensile strength, ductility, melt viscosity, thermal stability and high materials cost. The physical, mechanical, thermal, and rheological properties of the pure PHBV were studied systematically first to lay a solid foundation for formulation development. The influence of blending with other biopolymers, inclusion of filler, and chain extender additives in terms of mechanical properties, rheology, thermal decomposition and crystallization kinetics were then followed. C

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