On the preparation and antibacterial activity of emulsions stabilized with nanocellulose particles

Mikulcová, Veronika; Bordes, Romain; Kašpárková, Věra

doi:10.1016/j.foodhyd.2016.06.031

Cited by 104 publications

(43 citation statements)

References 51 publications

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“…This could be used for pharmaceutical applications: an encapsulated API could be retained and protected during storage at a temperature under the LCST of the polymer and be immediately released from the emulsion once in the body at 37 °C (temperature higher than the polymer LCST). Tang et al [199,200] The interest of emulsions stabilized by cellulose particles for pharmaceutical application has been further explored by Mikulcova et al [189] and Zhou et al [194] to investigate the antimicrobial activity of some essential oils. For example, Mikulcova and co-workers used CNC and MFC to stabilize droplets of antimicrobial essential oils.…”

Section: Cellulose-based Particlesmentioning

confidence: 99%

See 1 more Smart Citation

Pickering emulsions: Preparation processes, key parameters governing their properties and potential for pharmaceutical applications

Albert

Beladjine

Tsapis

et al. 2019

Journal of Controlled Release

274

233

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Section: Cellulose-based Particlesmentioning

confidence: 99%

“…Thanks to this protection during oral and gastric digestion they allow an intestinal release [183]. They could also enhance API skin absorption and accumulation [182,217,218,228] as well as API efficacy [189,273] and bioaccessibility [252].…”

Section: Api Encapsulation and Co-encapsulationmentioning

confidence: 99%

Pickering emulsions: Preparation processes, key parameters governing their properties and potential for pharmaceutical applications

Albert

Beladjine

Tsapis

et al. 2019

Journal of Controlled Release

274

233

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“…[145][146][147] The use of MCC and MFC in food was first suggested in Japanese and US patents developed by Turbak et al [148][149][150] in the 1980s, as noted by Gómez et al 146 Later, application of CNF as a stabilizer for frozen dessert was proposed in a patent application by Yano et al 151 In addition, Mikulcová et al proposed emulsification and stabilization of antimicrobial oils (i.e., cinnamaldehyde, eugenol, and limonene) by CNF and CNC as a way to achieve a longer shelf life for perishable food. 152 Multiple w/o/w emulsions stabilized with MCC may be of interest for drug release applications, 103 such as carriers of isoniazid for tuberculosis therapy. 104 Hu et al 43 characterized regenerated cellulose particles as sausage emulsion stabilizers when combined with sodium caseinate.…”

Section: Food and Other Life Science Applicationsmentioning

confidence: 99%

Strategies for structuring diverse emulsion systems by using wood lignocellulose-derived stabilizers

Mikkonen

2020

Green Chem.

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Wood biomass is an abundant renewable source of materials, but due to the accelerating depletion of natural resources, it is important to explore new ways to use it in a more sustainable manner. Modern technologies enable the recovery and valorization of the main components of wood-namely, cellulose, lignin, and hemicelluloses-contributing to sustainability. However, the method of isolation and resulting structure and purity of lignocellulosic materials determine their functionality and applicability. This review discusses the properties of all three main wood-based compounds that can stabilize emulsions, a class of industrial dispersions that are widely used in life science applications and chemicals. Due to the multibillion-dollar annual market for hydrocolloids, the food, pharmaceutical, cosmetic, coating, and paint industries are actively seeking new sustainable emulsion stabilizers that fulfill the demanding requirements regarding safety and functionality. Wood-derived stabilizers facilitate various mechanisms involved in emulsion stabilization: (1) development of amphiphilic structures that decrease interfacial tension, (2) stabilization of interfaces by particles according to the Pickering theory, and (3) increase in the viscosity of emulsions' continuous phase. This review presents pathways for treating cellulose, lignin, and hemicelluloses to achieve efficient stabilization and provides suggestions for their broad use in emulsions.

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“…Thus, the nanocellulose has microparticle application in order mainly to increase the thermal resistance (Rowe, Tajvidi, & Gardner, 2016) and to stabilize the emulsions (Mikulcová, Bordes, & Kašpárková, 2016).…”

Section: Practical Applicationsmentioning

confidence: 99%

“…Nanocellulose has unique mechanical properties, such as high strength, flexibility, high surface area to volume ratio, and high aspect ratio (fiber length to width ratio), relatively low density, as well as form gel‐like structure in water with shear thinning and thixotropic behavior (Barbash et al, ; Lavoratti, Scienza, & Zattera, ; Szymańska‐Chargot et al, ). Thus, the nanocellulose has microparticle application in order mainly to increase the thermal resistance (Rowe, Tajvidi, & Gardner, ) and to stabilize the emulsions (Mikulcová, Bordes, & Kašpárková, ).…”

Section: Introductionmentioning

confidence: 99%

Hygroscopic, structural, and thermal properties of essential oil microparticles of sweet orange added with cellulose nanofibrils

Souza

Botrel

Fernandes

et al. 2020

J Food Process Preserv

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Different types of nanoscale components are being tested in the food microencapsulation process, in order to ensure better barrier properties. Thus, this study aimed to evaluate the properties of spray‐dried microparticles containing sweet orange essential oil produced using gum Arabic and maltodextrin as wall materials incorporated with cellulose nanofibrils. Therefore, both cellulose nanofibrils (morphology) and microparticles (load capacity, moisture adsorption isotherms, X‐ray diffractometry, thermogravimetry, and morphology) were characterized. The treatments containing gum Arabic and cellulose nanofibrils showed better results regarding load capacity (17% w/w). The moisture adsorption isotherms showed that replacing gum Arabic by maltodextrin the equilibrium moisture of the microparticles with and without cellulose nanofibrils were decreased. The presence of cellulose nanofibrils increased the thermal stability of the microcapsules, while higher maltodextrin concentration decreased thermal stability. The microparticles had spherical morphology and roughened surface for all treatments. Therefore, cellulose nanofibrils have potential use for application in the spray‐drying process. Practical applications With the development of new technologies, there is great potential for encapsulation of blended polymeric formulations with an innovative approach in presence of nanoscale components. Cellulose nanofibrils offer structural and mechanical properties and act as a thickener and a physical barrier allowing stabilization of the interface oil/water, what contributes to the improvement of the properties of the essential oil microparticles.

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On the preparation and antibacterial activity of emulsions stabilized with nanocellulose particles

Cited by 104 publications

References 51 publications

Pickering emulsions: Preparation processes, key parameters governing their properties and potential for pharmaceutical applications

Pickering emulsions: Preparation processes, key parameters governing their properties and potential for pharmaceutical applications

Strategies for structuring diverse emulsion systems by using wood lignocellulose-derived stabilizers

Hygroscopic, structural, and thermal properties of essential oil microparticles of sweet orange added with cellulose nanofibrils

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