Effects of microencapsulation by ionic gelation on the oxidative stability of flaxseed oil

Menin, Alessia; Zanoni, Francesca; Vakarelova, Martina; Chignola, Roberto; Donà, Giulia; Rizzi, Corrado; Mainente, Federica; Zoccatelli, Gianni

doi:10.1016/j.foodchem.2018.06.144

Cited by 51 publications

(35 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Major fatty acids in flaxseed oil are α-linolenic acid (c18:3; ω-3) (39.90-60.42%), linoleic acid (c18:2; ω-6) (12.25-17.44%), oleic acid (c18:1) (13.44-19.39%), stearic acid (c18:0) (2.24-4.59%), and palmitic acid (c16:0) (4.90-8.00%) [47]. α-Linolenic acid is an essential fatty acid as a precursor of the important long-chain polyunsaturated fatty acid eicosapentaenoic (EPA) and docosahexaenoic acid (DHA) [48]. Goyal et al (2014) reported that flaxseed oil, fibers, and flax lignans benefit to the reduction of cardiovascular disease, atherosclerosis, diabetes, cancer, arthritis, osteoporosis, autoimmune, and neurological disorders [49].…”

Section: Flaxseed Oilmentioning

confidence: 99%

“…Microencapsulation technology was suggested to protect PUFAs oil against oxidation, improving their manipulation, modulating their release, and masking their unpleasant test and odor. Increasing the stability of flaxseed oil by microencapsulation process is based on ionic gelation through vibrating nozzle extrusion technology, using pectin as wall material [48]. The authors applied two different drying methods, passive air drying, and fluidized bed drying.…”

Section: Flaxseed Oilmentioning

confidence: 99%

“…The results show that the fluidized bed drying method provided the 20-fold faster and higher payload. Under accelerated storage, higher stability of the encapsulated flaxseed oil powder was found compared to bulk oil [48]. Rubilar et al [50] optimized the process condition to improve the microencapsulation efficiency of flaxseed oil using a spray drying technique.…”

Section: Flaxseed Oilmentioning

confidence: 99%

“…Laser light diffraction [8,44,57] Zeta potential (ζ-potential) Surface charge [8] Particle morphology Scanning electron microscopy (SEM) or transmission electron microscopy (TEM) [8,21,23,25,48,57,65] Moisture content Hot air oven moisture analyzer [23,57,66] Bulk density Volumeter [44] Oxidative stability (under accelerated storage conditions)…”

Section: Particle Characterizationsmentioning

confidence: 99%

See 3 more Smart Citations

Microencapsulated Vegetable Oil Powder

Onsaard¹,

Onsaard²

2019

Microencapsulation - Processes, Technologies and Industrial Applications

View full text Add to dashboard Cite

Vegetable oil has been increasingly popular among consumption oils as it provides several health benefits such as antioxidant, anti-inflammatory, antivasoconstrictive, antiarrhythmic, antithrombotic, antimicrobial, antihypertension, antiaging, etc. Several applications of vegetable oils in foods, cosmetics, and pharmaceutical industries have been widely researched as it is made from natural products with a safe and reliable process. However, oxidative deterioration and stabilization of vegetable oil provide short shelf life storage with poor consumer acceptance. Thus, this chapter is aimed to give an overview of stabilization of vegetable oils using microencapsulation techniques mostly focusing on emulsion preparation using multilayer emulsion followed by a spray drying technique to obtain vegetable oil powder. Using different wall materials was discussed along with the application for several vegetable oils. Moreover, the characterization of encapsulated vegetable oil powder was summarized for the final product quality and encapsulated process efficiency.

show abstract

Section: Flaxseed Oilmentioning

confidence: 99%

Section: Flaxseed Oilmentioning

confidence: 99%

Section: Flaxseed Oilmentioning

confidence: 99%

Section: Particle Characterizationsmentioning

confidence: 99%

See 2 more Smart Citations

Microencapsulated Vegetable Oil Powder

Onsaard¹,

Onsaard²

2019

Microencapsulation - Processes, Technologies and Industrial Applications

View full text Add to dashboard Cite

show abstract

“…Microcapsules can protect the active ingredients of the core materials from the external environment, and acquire controlled and/or slow release . Nowadays, microencapsulation technology is being employed intensively in many crucial fields like agricultural, food, and pharmaceutical industries …”

Section: Introductionmentioning

confidence: 99%

Preparation of monosultap‐polyurethane microcapsules in an inverse emulsion through interfacial polymerization

Wang

Xiao

2019

J of Applied Polymer Sci

View full text Add to dashboard Cite

In this study, we prepared monosultap microcapsules in an inverse emulsion through interfacial polymerization for the first time. The microcapsules are spherical pellets with intact and smooth shell and have a narrow particle size distribution with an average size of about 2.35 μm. More importantly, our microcapsules have excellent thermal stability with a starting decomposition temperature of 233.1 C, high encapsulation efficiency of 81.9% as well as long-term slow release of monosultap under different conditions. In addition, the shell of the microcapsules can degrade completely in the natural condition, avoiding the pollution to the environment. It can be believed that our microcapsules will show good service performance if employed in agricultural industry.

show abstract