Preparation of eco-friendly alginate-based Pickering stabilizers using a dual ultrasonic nebulizer spray method

Daradmare, Sneha; Choi, Kyu Hwan; Kim, Jinsoo; Park, Bum Jun

doi:10.1016/j.jiec.2019.12.025

Cited by 12 publications

(7 citation statements)

References 81 publications

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“…The ultrasonic dispersion method, high speed homogenization method, microfluidic approach, atomization method can all be used to prepare alginate-based Pickering emulsions (Dai et al, 2018;Singh et al, 2021). In a recent study, a novel dual ultrasonic nebulizer spray method was developed to fabricate alginate particles that could be used as eco-friendly and biocompatible Pickering stabilizers (Daradmare et al, 2020). In this method, two ultrasonic nebulizer spray chambers were designed, one of which produced alginate droplets and the other introduced droplets of cross-linked solution, and both ultra-sonic chambers were operated under continuous water cycle to improve productivity.…”

Section: Pickering Emulsionmentioning

confidence: 99%

“…In this method, two ultrasonic nebulizer spray chambers were designed, one of which produced alginate droplets and the other introduced droplets of cross-linked solution, and both ultra-sonic chambers were operated under continuous water cycle to improve productivity. Furthermore, the newly developed method was very simple, cost-effective and did not cause clogging problems, allowing large-scale production of alginate-based Pickering emulsion stabilizers (Daradmare et al, 2020). In addition to using alginate alone as a stabilizer in Pickering emulsion delivery systems, alginate can also be combined with other substances to prepare Pickering emulsions for delivery of bioactive ingredients.…”

Section: Pickering Emulsionmentioning

confidence: 99%

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Alginate‐based delivery systems for food bioactive ingredients: An overview of recent advances and future trends

Wei

Xue

2021

Comp Rev Food Sci Food Safe

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Due to its advantagessuch as ionic crosslinking, pH responsiveness, excellent biocompatibility, biodegradability and low price, alginate has become one of the most important natural polysaccharides extensively used in constructing desired delivery systems for food bioactive ingredients. In this review, the fundamental knowledge of alginate as a building block for construction of nutraceutical delivery systems is introduced. Then, various types of alginate-based nutraceutical delivery systems are classified and summarized. Furthermore, the future trends of alginate-based delivery systems are highlighted. Currently, alginate-based delivery systems include hydrogel, emulsion, emulsion-filled alginate hydrogel, nanoparticle, microparticle, core-shell particle, liposome, edible film, and aerogel. Although alginate has been widely used in the fabrication of food bioactive ingredient delivery systems, further efforts and improvements are still needed. For this purpose, the future perspectives of alginate-based delivery systems are discussed. The feasible research trends of alginate-based delivery systems include the development of novel large-scale commercial preparation technology, multifunctional delivery system based on alginate, alginate oligosaccharide-based delivery system and alginate-based oleogel. Overall, the objective of this review is to provide useful guidance for rational design and application of alginate-based nutraceutical delivery systems in the future.

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Section: Pickering Emulsionmentioning

confidence: 99%

Section: Pickering Emulsionmentioning

confidence: 99%

Alginate‐based delivery systems for food bioactive ingredients: An overview of recent advances and future trends

Wei

Xue

2021

Comp Rev Food Sci Food Safe

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“…Most importantly, the United State Food and Drug Administration (U.S. FDA) has classified the alginate as "generally regarded as safe" and European Food Safety Authority (EFSA) has recognized to use it in specific doses [75,76]. In the food sector, alginate has many uses as food production, packaging, thickening and, stabilizing agents, thanks to its unique properties like biodegradability, biocompatibility, renewability, and lack of toxicity [17,74,75,[77][78][79]. It has been noticed that alginate is easily tolerated in human body [80].…”

Section: Algal Alginate In Food Sectormentioning

confidence: 99%

“…Solid particles are divided into two groups as inorganic and naturally derived. Unfortunately, inorganic particles have a limited area of usage [77]. Because of that, a rapid increase in the tendency to use surfactant derived from natural sources was observed [77,90].…”

Section: Algal Alginate In Food Sectormentioning

confidence: 99%

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Algal Alginate in Biotechnology: Biosynthesis and Applications

Yarkent¹,

Guler²,

Gürlek³

et al. 2022

Properties and Applications of Alginates

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Algae are recognized as the main producer of commercial alginate. Alginate produced using algae is located in the walls and intracellular regions of their cells. Its properties vary depending on the species, growing and harvesting seasons, and extraction methods. Alginate has attracted the attention of several industries, thanks to its unique properties such as its biodegradability, biocompatibility, renewability and lack of toxicity features. For example, it is considered a good encapsulation agent due to the transparent nature of the alginate matrices. Also, this biopolymer is recognized as a functional food in the food industry. It can be tolerated easily in human body and has the ability to reduce the risk of chronic diseases. Besides, it is used as an abrasive agent, antioxidant, and thickening and stabilizing agents in cosmetic and pharmaceutic industries. Generally, it is used in emulsion systems and wound dressing patches. Furthermore, this polysaccharide has the potential to be used in green nanotechnologies as a drug delivery vehicle via cell microencapsulation. Moreover, it is suitable to adopt as a coagulant due to its wide range of flocculation dose and high shear stability. In this chapter, the mentioned usage areas of algal alginate are explained in more detail.

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Ni-alginate hydrogel beads for establishing breakthrough curves of lead ions removal from aqueous solutions

Sami

Elsayed

Ali

et al. 2022

Environ Sci Pollut Res

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The scientific impact of this work is the protection of the environment from hazardous pollutants using a column technique. Besides its higher stability at working pH and its time persisting, Ni-alginate has a higher ability to remove lead ions compared to the other prepared beads (Sr-alginate, Co-alginate, and Ca-alginate). Also, Ni-alginate possessed a higher removal percent, 93.3%, toward Pb2+ than the other ions, taking the sorption order of Pb2+ > Sr2+ > Co2+ > Cd2+ > Zn2+. Therefore, this study focused on using Ni-alginate as a selective sorbent for lead ions. Fixed-bed column was employed for the sorption process. The results for that efficiency are presented as breakthrough curves in view of the impact of various parameters; influent flow rate (1.5, 3.0, and 5.0 mL/min), lead concentration (100, 150, and 200 mg/L), and bed depth of sorbent (3.0, 5.0, and 7.0 cm). Breakthrough modeling including Thomas and Yan models was employed. The outcomes indicated that Thomas theory is more applicable. The overall outcomes indicated that Ni-alginate is recommended for selective removal of Pb2+ from waste solutions.

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Preparation of eco-friendly alginate-based Pickering stabilizers using a dual ultrasonic nebulizer spray method

Cited by 12 publications

References 81 publications

Alginate‐based delivery systems for food bioactive ingredients: An overview of recent advances and future trends

Alginate‐based delivery systems for food bioactive ingredients: An overview of recent advances and future trends

Algal Alginate in Biotechnology: Biosynthesis and Applications

Ni-alginate hydrogel beads for establishing breakthrough curves of lead ions removal from aqueous solutions

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