scholarly journals Microencapsulation optimization of cinnamon essential oil in the matrices of gum Arabic, maltodextrin, and inulin by spray‐drying using mixture design

2019 ◽  
Vol 43 (2) ◽  
Author(s):  
Mostafa Shahidi Noghabi ◽  
Mohammad Molaveisi
Keyword(s):  
Essential Oil ◽  
Spray Drying ◽  
Gum Arabic ◽  
Mixture Design ◽  
Cinnamon Essential Oil

scholarly journals HYGROSCOPIC, THERMAL AND CHEMICAL PROPERTIES OF CINNAMON ESSENTIAL OIL MICROPARTICLE OBTAINED BY SPRAY DRYING

2017 ◽  
pp. 884 ◽  
Author(s):  
Pedro Henrique Campelo ◽  
Jayne De Abreu Figueiredo ◽  
Vany Ferraz ◽  
Maria Irene Yoshida ◽  
Regiane Victória De Barros Fernandes ◽  
...  
Keyword(s):  
Essential Oil ◽  
Spray Drying ◽  
Chemical Properties ◽  
Gum Arabic ◽  
Scanning Calorimetry ◽  
Sigmoidal Curve ◽  
Gab Model ◽  
Cinnamon Essential Oil ◽  
Best Fit ◽  
And Chemical Properties

This study aimed at evaluating the potential of gum arabic in combination with maltodextrin for the microencapsulation of cinnamon essential oil by spray drying to maximize its hygroscopic, thermal and chemical stability. The corresponding isotherm exhibited type II behavior (sigmoidal curve), and the best fit was obtained for the GAB model (E = 4.81%). Differential scanning calorimetry (DSC) analysis showed that the increased moisture content caused a significant reduction of the glass transition temperature (Tg) of the microparticles. Microparticles stored at intermediate humidity exhibited thermal stability and a lower mass loss, while storing at low temperatures led to higher antioxidant capacity and cinnamaldehyde retention.

scholarly journals Ultrasound-assisted emulsions with biopolymers for spray-drying of lemongrass essential oil

2021 ◽  
Vol 56 ◽  
Author(s):  
Gabriel Ribeiro Carvalho ◽  
Amanda Maria Teixeira Lago ◽  
Maria Cecília Evangelista Vasconcelos Schiassi ◽  
Priscila de Castro e Silva ◽  
Soraia Vilela Borges ◽  
...  
Keyword(s):  
Essential Oil ◽  
Spray Drying ◽  
Gum Arabic ◽  
Partial Substitution ◽  
Partial Replacement ◽  
Wall Material ◽  
Drying Process ◽  
Osa Starch ◽  
Ultrasound Assisted ◽  
Lemongrass Essential Oil

Abstract The objective of this work was to evaluate the partial replacement of gum arabic by modified starches on the spray-drying microencapsulation of lemongrass (Cymbopogon flexuosus) essential oil. The ultrasound-assisted emulsions were prepared with 30% (w/w) of wall material, 7.5% (w/w) of oil load, and 1:1 (w/w) replacement ratio for all treatments. After 16 hours, the incompatibility observed between gum arabic and octenyl succinic anhydride (OSA) starch did not affect the obtained microparticles, since the treatment with OSA starch, partially replacing gum arabic, showed the best results for the process yield and for the oil charge retention after spray-drying process, and the treatment showed Newtonian viscosity close to that of the treatment prepared with gum arabic. Maltodextrin dextrose equivalent 10 (10DE) shows an oil load similar to that of the treatment with gum arabic, while the presence of maize maltodextrin DE20 reduces the content of encapsulated oil and the efficiency of the drying process due to the adherence of particles to the chamber. Therefore, the partial substitution of gum arabic is an alternative for the formation of emulsions, for the spray-drying microencapsulation of lemongrass essential oil.

Ameliorative effect of gum arabic, oleic acid and/or cinnamon essential oil on chilling injury and quality loss of guava fruit

2020 ◽  
Vol 266 ◽  
pp. 109255 ◽  
Author(s):  
Rasool Etemadipoor ◽  
Abdolmajid Mirzaalian Dastjerdi ◽  
Asghar Ramezanian ◽  
Sakineh Ehteshami
Keyword(s):  
Oleic Acid ◽  
Essential Oil ◽  
Chilling Injury ◽  
Gum Arabic ◽  
Quality Loss ◽  
Guava Fruit ◽  
Ameliorative Effect ◽  
Cinnamon Essential Oil

scholarly journals Microencapsulation of Lemongrass (Cymbopogon citratus) Essential Oil Via Spray Drying: Effects of Feed Emulsion Parameters

Processes ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 40 ◽  
Author(s):  
Nguyen Phu Thuong Nhan ◽  
Vo Tan Thanh ◽  
Mai Huynh Cang ◽  
Tri Duc Lam ◽  
Nguyen Cam Huong ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Spray Drying ◽  
Gum Arabic ◽  
Core Material ◽  
Wall Material ◽  
Cymbopogon Citratus ◽  
Encapsulation Process ◽  
Wall Materials ◽  
Lemongrass Essential Oil

The purpose of this study was to attempt the encapsulation of lemongrass (Cymbopogon citratus) essential oil utilizing spray drying technique. An array of process parameters including concentration of wall (15–30%), type of wall materials (maltodextrin, maltodextrin and gum Arabic mixture), and concentration of essential oil (0.5–2.0%) were thoroughly investigated. The results show that the use of sole maltodextrin as encapsulant gave microcapsules characteristics comparable to that of powder produced using maltodextrin and gum Arabic mixture. The encapsulation process that was performed with maltodextrin at the concentration of 30% as wall material and lemongrass essential oil at the concentration of 1.5% as core material showed highest drying yield (84.49%), microencapsulation yield (89.31%) and microencapsulation efficiency (84.75%). Encapsulated essential oils retained most of their major constituents in comparison with the bare essential oils without any significant compromise in product quality.

Retention and release properties of cinnamon essential oil in antimicrobial films based on chitosan and gum arabic

2018 ◽  
Vol 84 ◽  
pp. 84-92 ◽  
Author(s):  
Tian Xu ◽  
ChengCheng Gao ◽  
Yuling Yang ◽  
Xinchun Shen ◽  
Meigui Huang ◽  
...  
Keyword(s):  
Essential Oil ◽  
Gum Arabic ◽  
Antimicrobial Films ◽  
Cinnamon Essential Oil

Physicochemical and Thermal Stability of Microcapsules of Cinnamon Essential Oil by Spray Drying

2016 ◽  
Vol 41 (3) ◽  
pp. e12919 ◽  
Author(s):  
Pedro Henrique Campelo Felix ◽  
Viviane Santos Birchal ◽  
Diego Alvarenga Botrel ◽  
Gerson Reginaldo Marques ◽  
Soraia Vilela Borges
Keyword(s):  
Thermal Stability ◽  
Essential Oil ◽  
Spray Drying ◽  
Cinnamon Essential Oil ◽  
Thermal Stability Of

Response Surface Optimization on Microencapsulation of Lemongrass Essential Oil Using Spray Drying

2020 ◽  
Vol 859 ◽  
pp. 271-276
Author(s):  
Teerawat Boonsom ◽  
Ekachai Dumkliang
Keyword(s):  
Essential Oil ◽  
Response Surface ◽  
Spray Drying ◽  
Encapsulation Efficiency ◽  
Food Additives ◽  
Gum Arabic ◽  
Cassava Starch ◽  
Wall Material ◽  
Mass Ratio ◽  
Lemongrass Essential Oil

Microencapsulation by spray drying is offered to prevent volatilization or degradation of lemongrass essential oil as food additives and ingredients in traditional medicines. In this process, oil is contained in microcapsules by enclosing with wall material. Although gum arabic is commonly used according to its encapsulation efficiency and stability, its cost is more expensive. This experiment used cassava starch for wall material because it was cheaper than gum and could get optimized condition for microencapsulation of lemongrass essential oil. The 3 factors of microcapsulation consisting of the mass ratio of CS:GA, mass ratio of wall: core materials, and inlet temperatures were optimized for maximum response, the process yield (PY) and encapsulation efficiency (EE) using response surface methodology. The results concluded that the highest weight replacement of cassava starch and gum arabic at 2.4:1, wall:core ratio 3.4-4.0:1 with inlet air temperature about 180 °C for spray drying was the optimal condition for was higher than 70 % PY and 85 % EE.

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