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Tesis sobre el tema "Microencapsulation"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 25 de julio de 2025

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1

Caserta, Laura. "Microencapsulation pour l'autoréparation." Thesis, Aix-Marseille 3, 2011. http://www.theses.fr/2011AIX30037.

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Un matériau qui se répare tout seul. Une fissure ou une rayure qui se rebouche elle-même après un impact, comme une blessure pour un être vivant. Le concept d’autoréparation ainsi décrit n’est plus une idée purement fantaisiste issue de l’imagination fertile des chercheurs. De récents travaux prouvent le contraire. Catalyse a choisi de mettre au point un processus d’autoréparation par l’intégration de microparticules contenant un principe actif liquide, libéré lors son l’éclatement. Ce liquide, un monomère, va alors polymériser, rebouchant ainsi la fissure et empêchant sa propagation.L’innovat

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2

Caserta, Laura. "Microencapsulation pour l'autoréparation." Electronic Thesis or Diss., Aix-Marseille 3, 2011. http://www.theses.fr/2011AIX30037.

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Un matériau qui se répare tout seul. Une fissure ou une rayure qui se rebouche elle-même après un impact, comme une blessure pour un être vivant. Le concept d’autoréparation ainsi décrit n’est plus une idée purement fantaisiste issue de l’imagination fertile des chercheurs. De récents travaux prouvent le contraire. Catalyse a choisi de mettre au point un processus d’autoréparation par l’intégration de microparticules contenant un principe actif liquide, libéré lors son l’éclatement. Ce liquide, un monomère, va alors polymériser, rebouchant ainsi la fissure et empêchant sa propagation.L’innovat

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3

Thomas, Julie Ann. "Microencapsulation Using Inorganic Wall Materials." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.503752.

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4

Li, Ming. "Microencapsulation par évaporation de solvant." Nantes, 2009. http://www.theses.fr/2009NANT2020.

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The solvent evaporation encapsulation technique is widely used in the pharmaceutical applications for the controlled release of active principle (drug). The organic phase, which comprises solvent, polymer and active principle, is dispersed into an aqueous phase. The solvent diffuses into the latter one and then evaporates, leading consequently to the formation of solid polymer microspheres with active principle trapped inside. Contrary to most studies on the polymer choice and drug release, our study focused on the process-engineering aspects in the production of microspheres in order to optim

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5

Ugazio, Stéphane. "Microencapsulation d'enzymes dans les sphérulites." Bordeaux 1, 1999. http://www.theses.fr/1999BOR10574.

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Les enzymes, du fait de leur specificite, de leur biodegradabilite et de leur efficacite, entrent dans de nombreux domaines d'applications. Leur encapsulation permet d'accroitre leur performance et d'etendre leur domaine d'action. En 1992 au laboratoire, un nouveau systeme d'encapsulation a ete decouvert les spherulites ou vesicules multilamellaires obtenues par le cisaillement d'une phase lamellaire de tensioactifs. Apres avoir montre que les spherulites peuvent encapsuler une enzyme efficacement, nous montrons que l'enzyme encapsulee est incapable d'agir sur un substrat place a l'exterieur d

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6

Mahmood, Arshad. "Microencapsulation strategies for islet transplantation." Thesis, Aston University, 1994. http://publications.aston.ac.uk/12597/.

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A variety of islet microencapsulation techniques have been investigated to establish which method provides the least occlusive barrier to net insulin release in vitro, and optimum biocompatibility for islet implantation in vivo. NMRI mouse islets have been microencapsulated with Na+ -alginate-poly-L-lysine (PLL)/poly-L-ornithine (PLO)-alginate, Na2+ -alginate and agarose gels. Both free and microencapsulated islets responded to glucose challenge in static incubation and perifusion by significantly increasing their rate of insulin release and theophylline significantly potentiated the insulin r

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7

Mitchell, Karen Claire. "Microencapsulation for next generation lubricants." Thesis, University of Leeds, 2014. http://etheses.whiterose.ac.uk/8758/.

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Lubricants within an engine perform the important tasks of increasing engine efficiency and lifetime of parts, dissipating heat and decreasing fuel consumption. To help lubricating engine oils perform to the best of their ability different chemical additives are blended into the oil; the amount of additives added is dictated by the respective solubilities and the nature of any interactions between different additives. Using a technology already utilised in the pharmaceutical, food and dye industries this work presented in this thesis aims to increase the concentration of one particular additiv

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8

Mitchell, Claire Elizabeth Teall. "Microencapsulation and organocatalysis in organic synthesis." Thesis, University of Cambridge, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.613750.

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9

Abderrahmen, Robin. "Conception d'étiquettes autoadhésives par microencapsulation d'adhésif." Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENI051/document.

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Le but de ce projet est de concevoir un nouveau type d'étiquette ‘écologique', n'utilisant pas de dorsale siliconé. Ainsi, la couche d'adhésif est remplacée par une couche de microcapsules d'adhésif. Ces microcapsules doivent avoir une paroi suffisamment étanche et résistante pour envelopper l'adhésif et ne pas se rompre lors des étapes de fabrication du produit. Par contre, elles doivent céder sous l'effet d'une pression et libérer l'adhésif au moment de leur utilisation. Dans un premier temps, 3 adhésifs en émulsion aqueuse ont été caractérisés en vue de leur microencapsulation. Par la suite

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10

Mhlana, Kanyisile. "Microencapsulation of anti-tuberculosis drugs using sporopollenin." Thesis, Nelson Mandela University, 2017. http://hdl.handle.net/10948/13912.

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In this thesis, we explore the benefits of microencapsulating isoniazid and pyrazinamide within sporopollenin exine capsules derived from Lycopodium clavatum. Sporopollenin is a natural biopolymer, which is extracted from the outer shell of pollen grains. These hollow microcapsules can encapsulate and release drug actives in a controlled manner and possess many other advantages such as homogeneity in morphology and size, resilience to both strong acids and bases, they have antioxidant properties as well as UV protection to protect the material inside the microcapsule. Compared to artificial mi

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11

Carvallo, Raquel. "Supercritical Fluid Aided Microencapsulation of Dry Powders." Scholar Commons, 2011. http://scholarcommons.usf.edu/etd/3035.

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Coating of fine pthesiss to produce tailored surface properties is currently a key development for supercritical fluids applications, in different areas such as: pharmaceutical, nutraceutical, cosmetic, agrochemical, electronic and specialty chemistry industries. During the encapsulation process the pthesis surface can be designed with specific properties by spreading a thin film coating material over the surface of the pthesiss. Chitosan, a natural polymer, was used in this work as the encapsulant material. Chitosan is biocompatible, biodegradable to normal body constituents, safe, non-toxic,

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12

Hamad, Shwan Abdullah. "Novel techniques for microencapsulation of probiotic bacteria." Thesis, University of Hull, 2012. http://hydra.hull.ac.uk/resources/hull:6873.

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Microencapsulation of living cells such as probiotic bacteria can be used for the protection of the cells from harsh conditions such as low pH and mechanical stress in the digestive system. In this thesis we demonstrate various novel strategies to microencapsulate living yeast cells as a model for probiotic bacteria. We prepared and used sporopollenin microcapsules to encapsulate yeast cells by compressing the sporopollenin particles into a pellet which was exposed to an aqueous suspension of yeast cells in the presence of a biocompatible surface active agent. We also demonstrate that the viab

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13

Anozie, Uchechukwu Chamberlin. "Microencapsulation of Soluble Sulfur by Calcium Alginate." University of Akron / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=akron1353388178.

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14

Embleton, Jonathan K. "Microencapsulation studies with P(HB-HV) polymers." Thesis, Aston University, 1991. http://publications.aston.ac.uk/9742/.

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Microencapsulation processes, based upon the concept of solvent evaporation, have been employed within these studies to prepare microparticles from poly--hydroxybutyrate homopolymers and copolymers thereof with 3-hydroxyvalerate [P(HB-HV) polymers]. Variations in the preparative technique have facilitated the manufacture of two structurally distinct forms of microparticle. Thus, monolithic microspheres and reservoir-type microcapsules have been respectively fabricated by single and double emulsion-solvent evaporation processes. The objective of the studies reported in chapter three is to asses

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15

Ciamponi, Federica. "Characterisation of microencapsulation process in Saccharomyces cerevisiae." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/characterisation-of-microencapsulation-process-in-saccharomyces-cerevisiae(1450cb31-7ae8-49b5-a6e3-56803f826a19).html.

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Since the 1970's there has been industrial interest in using microorganisms as microcapsules. The encapsulation of actives (e.g. flavours, drugs, perfumes) is a necessary process for pharmaceutical and food companies because the precious and often expensive ingredients must be protected from degradation and also released in a specific site or under a specific stimulus. Saccharomyces cerevisiae, baker's yeast, represents a first choice microorganism for the encapsulation of active ingredients. It is biodegradable and biocompatible with human digestion and skin, and can be produced in an easy an

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16

Giraud, Stéphane Bourbigot Serge Tighzert Lan. "Microencapsulation d'un diisocyanate et d'un phosphate d'ammonium." [S.l.] : [s.n.], 2002. http://www.univ-lille1.fr/bustl-grisemine/pdf/extheses/50376-2002-311-312.pdf.

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17

SCHMITT, BENOIT. "La microencapsulation par la methode d'emulsion/evaporation." Strasbourg 1, 1993. http://www.theses.fr/1993STR15035.

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18

Soto-Portas, Maria-Lidicé. "Élaboration et caractérisation des microcapsules en polyamide par polycondensation interfaciale." Lyon 1, 2003. http://www.theses.fr/2003LYO10070.

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Les objectifs de ce travail concernent la synthèse et l'étude des propriétés de microcapsules en polyamide, obtenues à partir d'une diamine du type oligomère (polyoxypropylène diamine). L'encapsulation de principes actifs hydrophiles et lipophiles a été étudiée. Dans un premier temps l'étude des paramètres ayant une influence sur l'obtention de microcapsules à cœur aqueux a été réalisée. La deuxième partie porte sur la synthèse de microcapsules à cœur huileux. L'influence de la fonctionnalité des amines sur les propriétés macroscopiques des microcapsules, telles que la tenue mécanique, l'aspec

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19

Alexakis, Theodora. "Microencapsulation of DNA within cross-linked chitosan membranes." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=61068.

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DNA was microencapsulated by emulsification/interfacial polymerization within semi-permeable cross-linked chitosan membranes. Polar solvents and pH extremes were avoided during microencapsulation by using vegetable or mineral oil as the continuous phase and chitosan as the polymeric backbone. The membrane was cross-linked with glutaraldehyde or hexamethylene diisocyanate and microcapsules varied in diameter from 95 to 325 $ mu$m. DNA was visualized within the microcapsules with ethidium bromide stain. Binding of ($ sp{14}$C) methyl iodide and ($ sp{14}$C) benzo (a) pyrene by microcapsules was

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20

Amer, Laila I. "Interfacial cationic polymerization and its application in microencapsulation." Thesis, University of Strathclyde, 1990. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21162.

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Direct polymerization on the solid surfaces of three crystalline biologically active drugs has been carried out in this study to provide a thin polymer film (capsule wall) around the crystals. This polymer film would act as a release controlling layer of the encapsulated crystals into a surrounding fluid. To date there has not been to our knowledge, any study of release control by the encapsulation of solids by direct polymerization. This thesis describes a new technique based on solid/liquid interfacial cationic polymerization which was carried out in an entirely non-aqueous medium to encapsu

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21

El, Abbouni Sarah. "Microencapsulation of LL-37 Antimicrobial Peptide in PLGA." Digital WPI, 2016. https://digitalcommons.wpi.edu/etd-theses/235.

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Antimicrobial peptides are key actors in organisms€™ immune systems. They play an important role in phagocytosis, breaking bacteria membranes. They destroy the microbes, keeping them from repairing themselves, and therefore do not promote antimicrobial resistance. LL37 is a peptide produced by the human body. It is a short amino acid chain that is particularly active on the skin and mucous membranes. It has antimicrobial and fungal activity as well as wound healing properties, which makes it a very interesting active substance in wound treatment. However, its fragile and sensitive structure i

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22

Fernandez-Gonzalez, Angel. "Stabilization of functional ingredients by microencapsulation : interfacial polymerisation." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3577/.

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Perfume is an expensive ingredient for most laundry detergents. To target its delivery to the fabric fibres at the right moment after the wash, improve its performance and reduce costs, using perfume microcapsules is one of the technologies that have been developed. Old technology based on melamine-formaldehyde resins presents some safety and environmental issues and current microcapsules made by interfacial polymerisation techniques do not provide the desired performance. In this work it has been done a deep study of the interfacial polymerisation process focusing on the effect that the formu

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23

Farook, U. "Microbubbling and microencapsulation by co-axial electrohydrodynamic atomization." Thesis, University College London (University of London), 2009. http://discovery.ucl.ac.uk/18525/.

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Microbubbles coated with polymers or surfactants have been used in medical imaging for several years as ultrasound contrast agent particles and are now being investigated by researchers as drug and gene delivery vehicles and blood substitutes. Current methods available for the preparation of microbubbles are insufficient as they result in microbubbles with a wide size distribution and as such filtration is necessary before their use. With a view to fill the above demand, a detailed investigation has been carried out in this research to learn the viability of co-axial electrohydrodynamic atomiz

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24

Pandolfi, Vittoria. "Microencapsulation of hepatic cells for extracorporeal liver supply." Thesis, Compiègne, 2016. http://www.theses.fr/2016COMP2262/document.

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Aujourd’hui, la transplantation est le seul traitement efficace proposé aux patients souffrant d’une insuffisance hépatique fulminante. La nécessité de disposer d’un système de suppléance hépatique transitoire apparaît donc indispensable. C’est dans cet axe que se sont développés les systèmes qualifiés de foies bio artificiels (BAL). Leur principale caractéristique est d’incorporer un bioréacteur hébergeant des cellules pouvant restaurer l’activité hépatiques dans son ensemble. A l’heure actuelle, les hépatocytes primaire humains (HEP) issus de foies de donneurs non transplantables sont consid

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25

AMIET, CHARPENTIER CAROLINE. "Microencapsulation de bacteries du groupe pseudomonas fluorescens-putida en vue de la bacterisation directe de semences." Angers, 1996. http://www.theses.fr/1996ANGE0510.

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26

Lassiaz, Guillemette. "Microencapsulation de l'acide amino-5 salicylique suivant une méthode de coacervation par évaporation de solvant." Paris 5, 1995. http://www.theses.fr/1995PA05P189.

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27

Keen, Polly Helena Ruth. "Encapsulation of biological material in colloidosomes." Thesis, University of Cambridge, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.648725.

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28

Tran, My-Kien. "Microencapsulation de protéines dans des systèmes polymériques par des procédés sans solvants toxiques, en particulier la technologie des fluides supercritiques." Angers, 2013. http://tel.archives-ouvertes.fr/tel-00952800.

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Aujourd'hui, l'encapsulation de protéines dans le but de chercher une action prolongée reste un défi dans le domaine de microencapsulation. Ce sujet de recherche attire beaucoup l'attention des chercheurs depuis des décennies en raison des avantages que l'encapsulation de protéines pourrait apporter au confort du patient et à l'efficacité du traitement thérapeutique. L'encapsulation de protéines dans des systèmes polymériques comme par exemple des microparticules de PLGA (polylactique- glycolique-acide) est une des approches permettant d'atteindre ce objectif. Nombreuses méthodes d'encapsulati

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29

El, Mafadi Samira. "Maîtrise d'un procédé d'enrobage en lit fluidisé en mode Wurster." Nantes, 2004. http://www.theses.fr/2004NANT2029.

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30

Mathieu, Éric. "Étude de la microencapsulation par coacervation complexe utilisant des dérivés acryliques." Nantes, 2003. http://www.theses.fr/2003NANT2115.

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31

Bohman, Sara. "Microencapsulation of Pancreatic Islets : A Non-Vascularised Transplantation Model." Doctoral thesis, Uppsala universitet, Institutionen för medicinsk cellbiologi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9369.

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Transplantation of pancreatic islets is a potential treatment of type 1 diabetes that aims to restore normal blood glucose control. By encapsulating the islets in alginate, they can be protected from rejection. The aim of this thesis was to study the biology of encapsulated islets and to use the technique of microencapsulation to study the effect of transplantation in a system that is separated from direct contact with the vascular system and the host tissue at the transplantation site. Encapsulated islets can effectively reverse hyperglycaemia after transplantation into the peritoneal cavity

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32

Kaur, Harkirat, and h_harkiratkaur@student rmit edu au. "Baking enzymes and microencapsulation strategies for retardation of staling." RMIT University. Applied Sciences, 2008. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20081203.133339.

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The staling of baked products remains a significant cause of economic loss due to the loss of enjoyment seen as crumb firming occurs. The aims of the current project have been to investigate the stability of amylases in bakery formulations. In addition, the impact of partial hydrolysis products of starch on staling is investigated. Specific assays were used to measure Ñ-amylase and Ò-amylase, in the presence of the other potentially interfering activity. Ñ-Amylase activity levels appeared to gradually increase during the proofing stages and then to decline upon heating of the dough. However

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33

Al, Kindi Adil Hashim 1976. "Cellular cardiomyoplasty : optimizing cellular dosage and retention by microencapsulation." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=111585.

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Cellular Cardiomyoplasty (cell therapy for myocardial regeneration) targets the basic pathophysiology of heart failure and represents a novel technique for augmenting the function of the failing heart. Previous studies have demonstrated massive mechanical losses in the first few minutes. Thus, efforts to reduce mechanical losses may prove more beneficial than those directed against biological losses alone. We believe that "Wash-out" into the disrupted blood vessels is responsible for these early losses.<br>In the first part of this study we hypothesized that by increasing the size of the injec

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34

Tagalakis, Aristides Dimitrios. "Microencapsulation technology and chimeraplasty to counteract apolipoprotein E deficiency." Thesis, Royal Holloway, University of London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397981.

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35

Bedie, Kouadio Gérard. "Microencapsulation de composés nutraceutiques dans des complexes protéines-polysaccharides." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25147/25147.pdf.

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36

Bedie, Kouadio Gerard. "Microencapsulation de composés nutraceutiques dans des complexes protéines-polysaccharides." Doctoral thesis, Université Laval, 2008. http://hdl.handle.net/20.500.11794/19823.

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37

Tran, Nhu Mai. "Microencapsulation de cellules hépatiques pour des études de virologie." Compiègne, 2012. http://www.theses.fr/2012COMP2023.

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La culture de cellules hépatiques en trois dimensions (3D), ainsi que l’ingénierie tissulaire, trouvent à l’heure actuelle de nouvelles applications en bioingénierie, et notamment en virologie pour l’étude de l’hépatite C. En effet, la mise en place de nouvelles stratégies antivirales nécessite la maîtrise de la culture du virus de l’hépatite C (VHC) dans des conditions mimant la physiologie de l’infection naturelle. L’accès à de nouveaux modèles de culture cellulaire permissifs au VHC représenterait donc une innovation importante pour les études sur le VHC et la production massive du virus. L

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38

Casas, ferrer Laura. "Microfluidic flow of biomimetic tissues." Thesis, Université de Montpellier (2022-….), 2022. http://www.theses.fr/2022UMONS001.

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Nous avons conçu un prototissu biomimétique comme modèle de tissus cellulaires qui permet d'identifier le rôle individuel des différents constituants cellulaires qui jouent un rôle dans le comportement rhéologique des tissus. L'objectif final est de caractériser le comportement d'écoulement de ce prototissu sous confinement microfluidique. La première partie de la thèse se concentre sur la conception et la synthèse du prototissu à partir de l'assemblage de Vésicules Unilamellaires Géantes (GUVs). Le système ligand-récepteur que nous avons utilisé pour l'assemblage est la paire streptavidine-bi

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39

Arenas, Gamboa Angela Maria. "Evaluation of microencapsulation as an improved vaccination strategy against brucellosis." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1384.

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40

Begum, Syeda Nargis. "Microencapsulation of lemon oil by precipitation method using sodium caseinate /." [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18497.pdf.

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41

Zhao, D. "Novel processing and microencapsulation of Ganoderma lucidum spores for healthcare." Thesis, University College London (University of London), 2014. http://discovery.ucl.ac.uk/1416860/.

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Ganoderma lucidum spores (GLS) have attracted increasing attention for its versatile biological activities, particularly in cancer therapy. The resilient chitin bilayer of sporoderm is conventionally regarded as an obstacle in the exploitation of bioactive ingredients. Present study found that ethanol extract of broken GLS was able to inhibit cancer cells, however, water extract, especially medium extract (containing serum protein) from unprocessed GLS have also demonstrated anti-proliferative effects on cancer cells. The effectiveness of GLS extract on the inhibition of a series of human canc

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42

Kopp, Victoria V., C. B. Agustini, Santos J. H. Z. dos, and M. Gutterres. "Microencapsulation of clove essential oil with gelatin and alginate - 164." Verein für Gerberei-Chemie und -Technik e. V, 2019. https://slub.qucosa.de/id/qucosa%3A34186.

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Content: Essential oils are of commercial interest primarily because of their potential antimicrobial, antifungal and antioxidant properties and for being of natural origin, which generally represents lower risk to the environment and human health. Clove essential oil not only contains many kinds of biological active compositions but also has highly effective and comprehensive antibacterial functions. Remarkably, clove has strong antimicrobial activities against a wide range of pathogenic microorganisms. To prevent chemical changes the oil is microencapsulated. The aim of this study is to deve

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43

Pensé-Lhéritier, Anne-Marie. "Microencapsulation de composés amphiphiles antiseptiques par polycondensation interfaciale des isocyanates." Paris 11, 1991. http://www.theses.fr/1991PA114808.

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44

CAUMARTIN, DHIEUX CLAUDIA. "Etude de la microencapsulation de vaccins destines a la pisciculture." Le Mans, 1995. http://www.theses.fr/1995LEMA1021.

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Des pathologies bacteriennes et virales se sont developpees avec l'intensification de la pisciculture traditionnelle continentale et marine causant d'importantes pertes de poissons. Les moyens therapeutiques existant posant de nombreux problemes (resistance aux antibiotiques, problemes ecologiques), la vaccination s'est averee necessaire pour l'eradication de ces maladies. La voie la plus efficace et la plus adaptee a la vaccination en masse semble etre la vaccination par voie orale en incorporant le vaccin a l'aliment. Cependant, d'importantes quantites de vaccin sont necessaires pour induire

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45

Rabeau, Sophie. "Étude d'un procédé continu de microencapsulation basé sur un micromélangeur." Thesis, Vandoeuvre-les-Nancy, INPL, 2009. http://www.theses.fr/2009INPL096N/document.

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Cette étude se concentre sur l'influence des conditions hydrodynamiques et de mélange sur les caractéristiques de microcapsules obtenues par inversion/précipitation. Ce processus est classiquement exécuté dans une cuve agitée alors qu'il a été montré que l'exécution de procédés de fabrication de produits chimiques peut être améliorée en utilisant des microtechnologies en raison du meilleur contrôle hydrodynamique et de l'intensification des échanges de chaleur et de matières. Donc, afin d'évaluer l'avantage potentiel de ces nouvelles technologies, des microcapsules de parfum enrobé dans du PMM

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Bile, Jessica. "Microencapsulation d’agent antimicrobien pour le développement de conditionnements primaires fonctionnalisés." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10182/document.

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Dans un premier temps, ce travail a concerné la réalisation de microparticules chargées en agent antimicrobien suivant la technique de microencapsulation par évaporation de solvant en émulsion simple. Différentes morphologies ont été obtenues avec des microparticules éloignées du standard lisse, démontrant des cicatrices et des défauts, de la rugosité ou encore des trous. Les paramètres ainsi que les mécanismes physico-chimiques responsables des dégradations morphologiques ont été identifiés et discutés. Il a été démontré que les paramètres de formulation tels que la masse et masse molaire du

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47

Argin, Sanem. "Microencapsulation of probiotic bacteria in xanthan-chitosan polyelectrolyte complex gels." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7826.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Dept. of Nutrition and Food Science. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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48

Williams, Mark. "Polymer-modified inorganic particles : versatile Pickering emulsifiers for microencapsulation applications." Thesis, University of Sheffield, 2013. http://etheses.whiterose.ac.uk/6633/.

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Seidel, Julia [Verfasser]. "Container crystals for microencapsulation : manufacturing and application potential / Julia Seidel." Halle, 2017. http://d-nb.info/1143595874/34.

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Loughrill, Emma Sarah. "A nutritional evaluation and optimisation of infant foods using microencapsulation." Thesis, University of Greenwich, 2015. http://gala.gre.ac.uk/18148/.

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Over recent decades the modern lifestyle dynamic has led to an increased parental reliance on commercially marketed complementary infant foods in the UK, which has been highlighted by the Diet and Nutrition Survey of Infants and Young Children. The current nutritional labelling formats for ready-to-eat complementary infant foods are a duplicate of the legislative requirements for manufacturing of ready meals, intended for the general population, the implication of this is that a number of important nutrients maybe limiting or excessive, which will affect their nutritional quality and suitabili

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