Fabrication and investigation of physicochemical, food simulant release, and antioxidant properties of whey protein isolate-based films activated by loading with curcumin through the pH-driven method

Kevij, Hossein Taghavi; Salami, Maryam; Mohammadian, Mehdi; Khodadadi, Maryam

doi:10.1016/j.foodhyd.2020.106026

Cited by 72 publications

(32 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…(b) directly mixing bioactive compounds with biopolymers during the film producing process [3,26,31,32,74,75,79];…”

Section: Methods For Incorporating Bioactive Compoundsmentioning

confidence: 99%

“…In recent years, bioactive compounds have attracted the attention of scientists, researchers and the world's population, as their consumption has been associated with beneficial effects on physical and mental health because they provide crucial biological effects in the prevention and treatment against a wide range of diseases. Some bioactive compounds have antimicrobial [2,12,25], antioxidant [12,37,75], anticancer, anti-inflammatory and/or anti-neurodegenerative activities [76].…”

Section: Most Common Plant-derived Bioactive Compounds Incorporated Imentioning

confidence: 99%

“…Instead of using inherently bioactive products, bioactive films can also be developed by incorporating natural raw materials that are sources of bioactive compounds or isolated bioactive compounds into the biopolymer film-forming solution during preparation. Some studies incorporate the bioactive compounds into the biopolymer during solubilization [31,32], while others previously solubilize the biopolymer and then incorporate the bioactive compounds to produce the film-forming solution [3,9,74,75,79,117]. The different stages of the incorporation of bioactive compounds into film-forming solutions result from their solubilization characteristics, the amount of material to be added, their water content and instability in production conditions (pH, temperature, among others).…”

Section: Films Incorporated With Bioactive Compounds Directly Into Agmentioning

confidence: 99%

“…The films incorporated with tea polyphenol [28], Chinese chive root extract [27], essential oils of R. officinalis L., A. herba alba Asso, O. basilicum L. and M. pulegium L. [3] and Acca sellowiana waste byproduct (feijoa peel flour [80]) exerted both antioxidant and antimicrobial activity. The incorporation of green coffee oil and gamma-aminobutyric acid residues affected the color and provided the films with a high antioxidant capacity based on carboxymethyl cellulose [31] and pectin [123], respectively; adding curcumin promoted antioxidant properties just as well as in whey protein isolate films, in addition to intensifying their coloration with yellow to red tones [75].…”

Section: Films Incorporated With Bioactive Compounds Directly Into Agmentioning

confidence: 99%

“…The resulting solution is deposited in molds of relatively small sizes (90 mm × 15 mm [11]; 14 cm × 14 cm [74]; 12 cm diameter [26]; 14.3 cm diameter [30]) for drying and solvent removal. In order for the properties of the resulting films not to be negatively affected, low temperatures (around 25 • C to 45 • C [3,11,74,75]) are required in the drying step, leading to long drying times (2-3 days). The difficulty of making films of large size (>25 cm), with precise thickness (local variations in thickness) and short drying times, make current methods of manufacturing laboratory-scale films unsuitable for expansion into industrial production [73].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Methods of Incorporating Plant-Derived Bioactive Compounds into Films Made with Agro-Based Polymers for Application as Food Packaging: A Brief Review

et al. 2020

View full text Add to dashboard Cite

Plastic, usually derived from non-renewable sources, is among the most used materials in food packaging. Despite its barrier properties, plastic packaging has a recycling rate below the ideal and its accumulation in the environment leads to environmental issues. One of the solutions approached to minimize this impact is the development of food packaging materials made from polymers from renewable sources that, in addition to being biodegradable, can also be edible. Different biopolymers from agricultural renewable sources such as gelatin, whey protein, starch, chitosan, alginate and pectin, among other, have been analyzed for the development of biodegradable films. Moreover, these films can serve as vehicles for transporting bioactive compounds, extending their applicability as bioactive, edible, compostable and biodegradable films. Biopolymer films incorporated with plant-derived bioactive compounds have become an interesting area of research. The interaction between environment-friendly biopolymers and bioactive compounds improves functionality. In addition to interfering with thermal, mechanical and barrier properties of films, depending on the properties of the bioactive compounds, new characteristics are attributed to films, such as antimicrobial and antioxidant properties, color and innovative flavors. This review compiles information on agro-based biopolymers and plant-derived bioactive compounds used in the production of bioactive films. Particular emphasis has been given to the methods used for incorporating bioactive compounds from plant-derived into films and their influence on the functional properties of biopolymer films. Some limitations to be overcome for future advances are also briefly summarized. This review will benefit future prospects for exploring innovative methods of incorporating plant-derived bioactive compounds into films made from agricultural polymers.

show abstract

“…(b) directly mixing bioactive compounds with biopolymers during the film producing process [3,26,31,32,74,75,79];…”

Section: Methods For Incorporating Bioactive Compoundsmentioning

confidence: 99%

Section: Most Common Plant-derived Bioactive Compounds Incorporated Imentioning

confidence: 99%

Section: Films Incorporated With Bioactive Compounds Directly Into Agmentioning

confidence: 99%

Section: Films Incorporated With Bioactive Compounds Directly Into Agmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Methods of Incorporating Plant-Derived Bioactive Compounds into Films Made with Agro-Based Polymers for Application as Food Packaging: A Brief Review

et al. 2020

View full text Add to dashboard Cite

show abstract

Polyphenols as Functional Foods and Nutraceuticals

Khan,

Rohilla,

Joshi

et al. 2024

Functional Foods and Nutraceuticals: Chemistry, Health Benefits and the Way Forward

View full text Add to dashboard Cite

Synthesis of polymeric nanoparticles by double emulsion and pH-driven: encapsulation of antibiotics and natural products for combating Escherichia coli infections

de Almeida Campos,

de Souza,

de Queiroz Macêdo

et al. 2024

Appl Microbiol Biotechnol

View full text Add to dashboard Cite

The design, development, and obtaining of nanostructured materials, such as polymeric nanoparticles, have garnered interest due to loading therapeutic agents and its broad applicability. Polymeric nanoparticle synthesis employs advanced techniques such as the double emulsion approach and the pH-driven method, allowing the efficient incorporation of active compounds into these matrices. These loading methods ensure compound stability within the polymeric structure and enable control of the release of therapeutic agents. The ability of loaded polymeric nanoparticles to transport and release therapeutic agents on target manner represents a significant advancement in the quest for effective therapeutic solutions. Amid escalating concerns regarding antimicrobial resistance, interventions using polymeric nanostructures stand out for the possibility of carrying antimicrobial agents and enhancing antibacterial action against antibiotic-resistant bacteria, making a new therapeutic approach or complement to conventional treatments. In this sense, the capability of these polymeric nanoparticles to act against Escherichia coli underscores their relevance in controlling bacterial infections. This mini-review provides a comprehensive synthesis of promising techniques for loading therapeutic agents into polymeric nanoparticles highlighting methodologies and their implications, addressing prospects of combating bacterial infections caused by E. coli. Key points • The double emulsion method provides control over size and release of bioactives. • The pH-driven method improves the solubility, stability, and release of active. • The methods increase the antibacterial action of those encapsulated in PNPs. Graphical abstract

show abstract

Fabrication and investigation of physicochemical, food simulant release, and antioxidant properties of whey protein isolate-based films activated by loading with curcumin through the pH-driven method

Cited by 72 publications

References 45 publications

Methods of Incorporating Plant-Derived Bioactive Compounds into Films Made with Agro-Based Polymers for Application as Food Packaging: A Brief Review

Methods of Incorporating Plant-Derived Bioactive Compounds into Films Made with Agro-Based Polymers for Application as Food Packaging: A Brief Review

Polyphenols as Functional Foods and Nutraceuticals

Synthesis of polymeric nanoparticles by double emulsion and pH-driven: encapsulation of antibiotics and natural products for combating Escherichia coli infections

Contact Info

Product

Resources

About