Impact of spray drying operating conditions on encapsulation efficiency, oxidative quality and sensorial evaluation of chia and fish oil blends

2021 ◽  
Author(s):  
Muhammad Abdul Rahim ◽  
Muhammad Imran ◽  
Muhammad Kamran Khan ◽  
Muhammad Haseeb Ahmad ◽  
Rabia Shabir Ahmad
Keyword(s):  
Fish Oil ◽  
Spray Drying ◽  
Encapsulation Efficiency ◽  
Operating Conditions ◽  
Oil Blends ◽  
Sensorial Evaluation

IMPACT OF VACUUM SPRAY DRYING ON ENCAPSULATION OF FISH OIL: OXIDATIVE STABILITY AND ENCAPSULATION EFFICIENCY

2021 ◽  
pp. 110283
Author(s):  
Fernanda de Melo Ramos ◽  
Vivaldo Silveira Júnior ◽  
Ana Silvia Prata
Keyword(s):  
Fish Oil ◽  
Oxidative Stability ◽  
Spray Drying ◽  
Encapsulation Efficiency

scholarly journals Microencapsulation ofβ-Carotene by Spray Drying: Effect of Wall Material Concentration and Drying Inlet Temperature

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Luiz C. Corrêa-Filho ◽  
Maria M. Lourenço ◽  
Margarida Moldão-Martins ◽  
Vítor D. Alves
Keyword(s):  
Antioxidant Activity ◽  
Spray Drying ◽  
Encapsulation Efficiency ◽  
Fruits And Vegetables ◽  
Wall Material ◽  
Inlet Temperature ◽  
Carotene Content ◽  
Arabic Gum ◽  
Air Inlet ◽  
Adverse Environmental Conditions

Carotenoids are a class of natural pigments found mainly in fruits and vegetables. Among them,β-carotene is regarded the most potent precursor of vitamin A. However, it is susceptible to oxidation upon exposure to oxygen, light, and heat, which can result in loss of colour, antioxidant activity, and vitamin activity. Thus, the objective of this work was to study the microencapsulation process ofβ-carotene by spray drying, using arabic gum as wall material, to protect it against adverse environmental conditions. This was carried out using the response surface methodology coupled to a central composite rotatable design, evaluating simultaneously the effect of drying air inlet temperature (110-200°C) and the wall material concentration (5-35%) on the drying yield, encapsulation efficiency, loading capacity, and antioxidant activity. In addition, morphology and particles size distribution were evaluated. Scanning electron microscopy images have shown that the particles were microcapsules with a smooth surface when produced at the higher drying temperatures tested, most of them having a diameter lower than 10μm. The conditions that enabled obtaining simultaneously arabic gum microparticles with higherβ-carotene content, higher encapsulation efficiency, and higher drying yield were a wall material concentration of 11.9% and a drying inlet temperature of 173°C. The systematic approach used for the study ofβ-carotene microencapsulation process by spray drying using arabic gum may be easily applied for other core and wall materials.

Effects of lutein particle size in embedding emulsions on encapsulation efficiency, storage stability, and dissolution rate of microencapsules through spray drying

LWT ◽  
2021 ◽  
pp. 111430
Author(s):  
Xiao Wang ◽  
Zhuang Ding ◽  
Yanna Zhao ◽  
Sangeeta Prakash ◽  
Wenlai Liu ◽  
...  
Keyword(s):  
Particle Size ◽  
Dissolution Rate ◽  
Spray Drying ◽  
Encapsulation Efficiency ◽  
Storage Stability

Influence of the spray drying operating conditions on the estimated drying kinetics of emulsion single droplets and the properties of microencapsulated chia oil

2021 ◽  
Vol 383 ◽  
pp. 302-317
Author(s):  
M. Gabriela Bordón ◽  
Noelia P.X. Alasino ◽  
Vanina Martínez ◽  
Regina Gauna Peter ◽  
Ramiro Iturralde ◽  
...  
Keyword(s):  
Spray Drying ◽  
Drying Kinetics ◽  
Operating Conditions ◽  
Single Droplets ◽  
Kinetics Of ◽  
Chia Oil

Delivery of Omega-3 Fatty Acids into Cake Through Emulsification of Fish Oil-in-Milk and Encapsulation by Spray Drying with Added Polymers

2014 ◽  
Vol 33 (1) ◽  
pp. 83-91 ◽  
Author(s):  
Agni Kumar Santhanam ◽  
Manjusha Lekshmi ◽  
Mithlesh Kumar Chouksey ◽  
Gayatri Tripathi ◽  
Venkateshwarlu Gudipati
Keyword(s):  
Fatty Acids ◽  
Fish Oil ◽  
Spray Drying ◽  
Omega 3 Fatty Acids ◽  
Omega 3

scholarly journals INFLUENCE OF EMULSIFICATION METHODS AND SPRAY DRYING PARAMETERS ON THE MICROENCAPSULATION OF TURMERIC OLEORESIN

2019 ◽  
pp. 491 ◽  
Author(s):  
S. FERREIRA ◽  
C. R. MALACRIDA ◽  
V. R. NICOLETTI
Keyword(s):  
Spray Drying ◽  
Air Temperature ◽  
Encapsulation Efficiency ◽  
Curcuma Longa ◽  
Chemical Properties ◽  
Wall Material ◽  
Operational Conditions ◽  
Hydrophobic Compounds ◽  
Emulsion Formulation ◽  
Drying Conditions

            Turmeric (Curcuma longa L.) oleoresin possess valuable phenolic compounds that are susceptible to degradation, and microencapsulation is a powerful technique to increase its stability. Emulsification is a preponderant step in microencapsulation of hydrophobic compounds and physical-chemical properties of the parent emulsion affects effectiveness of spray-drying process and functional properties of the produced microcapsules. The present work aimed to evaluate the influence of emulsion formulation, emulsification methods, and spray-drying operational conditions on the encapsulation efficiency of turmeric oleoresin using maltodextrin/gelatin blends as wall material. The effects of different concentrations of maltodextrin (12 - 31.7 wt %) and gelatin (0.6 - 6 wt %), combined with three methods of emulsification - high shear homogenization with and without emulsifier addition, and sonication – were evaluated regarding emulsion droplet mean diameter and stability. Based on the results, an emulsion formulated with 26 g of maltodextrin and 0.6 g of gelatin per 100 g of emulsion was selected to study the influence of spray drying conditions - drying-air temperature (124 – 190 oC), atomization airflow (275 – 536 L h-1), and emulsion feeding flow (1.4 – 8.6 mL min-1) - on encapsulation efficiency, water content, and solubility of turmeric oleoresin microcapsules. Sonication resulted in higher emulsion stability and, although drying-air temperature did not affect significantly the microcapsule properties, the best set of spray drying conditions was drying-air at 160 ºC, atomization airflow of 420 L h-1, and emulsion feeding flow of 6 mL min-1. Combinations of higher atomization airflow and lower emulsion feeding flow resulted in lower values of curcumin encapsulation efficiency.

scholarly journals Impact of Wall Materials on Physicochemical Properties of Microencapsulated Fish Oil by Spray Drying

2014 ◽  
Vol 7 (8) ◽  
pp. 2354-2365 ◽  
Author(s):  
Parastoo Pourashouri ◽  
Bahare Shabanpour ◽  
Seid Hadi Razavi ◽  
Seid Mahdi Jafari ◽  
Ali Shabani ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Fish Oil ◽  
Spray Drying ◽  
Wall Materials ◽  
Microencapsulated Fish Oil

Influence of spray-drying conditions on microencapsulation of fish oil and chia oil

2019 ◽  
Vol 38 (3) ◽  
pp. 279-292 ◽  
Author(s):  
M. N. Lavanya ◽  
T. Kathiravan ◽  
J. A. Moses ◽  
C. Anandharamakrishnan
Keyword(s):  
Fish Oil ◽  
Spray Drying ◽  
Drying Conditions ◽  
Chia Oil

Thermal Effect of the Spray Drying Process on the Quality of Tongkat Ali Extract

2016 ◽  
Vol 1133 ◽  
pp. 612-616
Author(s):  
Harun Noor Hafiza ◽  
Abdul Aziz Azila ◽  
Wan Zamri Wan Mastura ◽  
Yaakob Harisun ◽  
Aziz Ramlan
Keyword(s):  
Spray Drying ◽  
Operating Conditions ◽  
Optimum Operating ◽  
Powder Size ◽  
Drying Process ◽  
Process Yield ◽  
Box Behnken Design ◽  
Air Inlet ◽  
Process Use

The effect of heat on the quality of spray dried Tongkat Ali extract was investigated at three different air inlet temperatures (100°C, 180°C and 2200C). Response surface methodology employing the Box-Behnken Design was employed to hunt for the optimum operating conditions at these temperatures. Good retentions of eurycomanone, total polysaccharides and glycosaponins were exhibited during the spray drying process. However, protein was found to be susceptible to thermal degradation during the spray drying process. Use of high air inlet temperatures (i.e. 1800C and 2200C) in spray drying led to greater process yield, lower moisture contents, produced non-sticky particles, and resulted in good powder size distribution of Tongkat Ali extract compared to spray drying at 1000C.

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