Impregnation of ethylcellulose microcapsules containing jojoba oil onto compressive knits developed for high burns

Jaafar, Fadhel; Lassoued, Mohamed Ali; Sahnoun, Mehdi; Sfar, Souad; Cheikhrouhou, Morched

doi:10.1007/s12221-012-0346-y

Cited by 24 publications

(16 citation statements)

References 22 publications

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“…It is constituted of eicosanoic acid (66% to 71%), docosanoic acid (14% to 20%), and oleic acid (10% to 13%). Jojoba oil also contains ceramides and flavonoids (Abdel‐Mageed and others ) and vitamin E, which acts as an antioxidant and protects the skin against free radicals (Jaafar and others ). The jojoba oil microcapsules presented controlled release over time when diffusing of jojoba oil, microencapsulated onto compression garment, through a pig skin (Jaafar and others ).…”

Section: Benefits Of Oils and Their Encapsulationmentioning

confidence: 99%

Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications

Bakry

Abbas

Ali

et al. 2015

Comp Rev Food Sci Food Safe

675

415

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Microencapsulation is a process of building a functional barrier between the core and wall material to avoid chemical and physical reactions and to maintain the biological, functional, and physicochemical properties of core materials. Microencapsulation of marine, vegetable, and essential oils has been conducted and commercialized by employing different methods including emulsification, spray-drying, coaxial electrospray system, freeze-drying, coacervation, in situ polymerization, melt-extrusion, supercritical fluid technology, and fluidized-bed-coating. Spray-drying and coacervation are the most commonly used techniques for the microencapsulation of oils. The choice of an appropriate microencapsulation technique and wall material depends upon the end use of the product and the processing conditions involved. Microencapsulation has the ability to enhance the oxidative stability, thermostability, shelf-life, and biological activity of oils. In addition, it can also be helpful in controlling the volatility and release properties of essential oils. Microencapsulated marine, vegetable, and essential oils have found broad applications in various fields. This review describes the recognized benefits and functional properties of various oils, microencapsulation techniques, and application of encapsulated oils in various food, pharmaceutical, and even textile products. Moreover, this review may provide information to researchers working in the field of food, pharmacy, agronomy, engineering, and nutrition who are interested in microencapsulation of oils.

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Section: Benefits Of Oils and Their Encapsulationmentioning

confidence: 99%

Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications

Bakry

Abbas

Ali

et al. 2015

Comp Rev Food Sci Food Safe

675

415

View full text Add to dashboard Cite

show abstract

“…The jojoba oil content (expressed in percent) was determined from the mass differences of ethylcellulose microcapsules containing jojoba oil (M ECÀJO ) and the emptied microcapsules after oil extraction (M EC ) by using ultrasonication according to the following equation (Jaâfar et al, 2012):…”

Section: Determination Of the Total Amount Of Jojoba Oil Existing In mentioning

confidence: 99%

“…The principle is to form a thin polymeric wall around droplets of the active ingredient, previously emulsified in a solvent. The end result is a suspension of microcapsules, ranging in size from 20 to 60 μm (Jaâfar, Lassoued, Sahnoun, Sfar, & Cheikhrouhou, 2012).…”

Section: Introductionmentioning

confidence: 99%

Diffusion of jojoba oil microencapsulated and impregnated onto compressive garment through a pig skin

Jaafar

Lassoued

Sabeh

et al. 2013

The Journal of The Textile Institute

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Scientific developments are in progress in order to create compressive fabric in the medical field. This study focused on the development of a compressive garment in polyamide designated for severe burns in terms of pressure and hydration release. The fabric was then enhanced by adding a moisturizing treatment. The improvement consisted of the impregnation of ethylcellulose microcapsules containing jojoba oil on the textile surface of compressive garment. The kinetic of release of this active ingredient from the microcapsules, as well as its diffusion through the skin, were assessed using the in vitro Franz diffusion cell system. The results showed a controlled release of jojoba oil over time. The amount of oil released during the experiments (168 h) and that which penetrated through the pig skin did not exceed 1% of the total amount of jojoba oil microencapsulated and impregnated on the surface of a compression garment. This study permitted to obtain a compressive garment which presents hydration properties.

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“…Jaâfar et al [9] studied the impregnation of ethyl cellulose microcapsules containing jojoba oil onto compressive knits. Cheng et al [10] discussed the development of cosmetic textile with grafting of gelatin microcapsules containing vitamin C on cotton fabric.…”

Section: Introductionmentioning

confidence: 99%

A novel cotton fabric with anti-bacterial and drug delivery properties using SBA-15-NH 2 /polysiloxane hybrid containing tetracycline

Hashemikia

Hemmatinejad

Ahmadi

et al. 2016

Materials Science and Engineering: C

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Impregnation of ethylcellulose microcapsules containing jojoba oil onto compressive knits developed for high burns

Cited by 24 publications

References 22 publications

Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications

Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications

Diffusion of jojoba oil microencapsulated and impregnated onto compressive garment through a pig skin

A novel cotton fabric with anti-bacterial and drug delivery properties using SBA-15-NH 2 /polysiloxane hybrid containing tetracycline

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