Fabrication and Characterization of a Microemulsion Stabilized by Integrated Phosvitin and Gallic Acid

Jiang, Bin; Wang, Xiaojing; Wang, Linlin; Wu, Shuang; Li, Dongmei; Liu, Chunhong; Feng, Zhibiao

doi:10.1021/acs.jafc.0c00945

Cited by 49 publications

(32 citation statements)

References 52 publications

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“…It can enhance the viability of probiotic cells during processing, storage, subsequent consumption, and gastrointestinal digestion [ 6 , 7 ]. It has been reported that different methods such as emulsification, phase separation, and spray drying have been used to microencapsulate bioactive substances [ 7 , 8 , 9 , 10 ]. However, many of these methods involve high temperatures or a large amount of organic reagents, which may adversely affect the survival rate of probiotics or cause potential hazards to the human body.…”

Section: Introductionmentioning

confidence: 99%

Targeting Delivery System for Lactobacillus Plantarum Based on Functionalized Electrospun Nanofibers

Liu

et al. 2020

Polymers

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With the increased interest in information on gut microbes, people are realizing the benefits of probiotics to health, and new technologies to improve the viability of probiotics are still explored. However, most probiotics have poor resistance to adverse environments. In order to improve the viability of lactic acid bacteria, polylactic acid (PLA) nanofibers were prepared by coaxial electrospinning. The electrospinning voltage was 16 kV, and the distance between spinneret and collector was 15 cm. The feed rates of the shell and core solutions were 1.0 and 0.25 mL/h, respectively. The lactic acid bacteria were encapsulated in the coaxial electrospun nanofibers with PLA and fructooligosaccharides (FOS) as the shell materials. Scanning electron microscopy, transmission electron microscopy, and laser scanning confocal microscopy showed that lactic acid bacteria were encapsulated in the coaxial electrospun nanofibers successfully. The water contact angle test indicated that coaxial electrospun nanofiber films had good hydrophobicity. An in vitro simulated digestion test exhibited that the survival rate of lactic acid bacteria encapsulated in coaxial electrospun nanofiber films was more than 72%. This study proved that the viability of probiotics can be improved through encapsulation within coaxial electrospun PLA nanofibers and provided a novel approach for encapsulating bioactive substances.

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Section: Introductionmentioning

confidence: 99%

Targeting Delivery System for Lactobacillus Plantarum Based on Functionalized Electrospun Nanofibers

Liu

et al. 2020

Polymers

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“…Besides, Jiang et al. (2020) conducted a study to develop a new antioxidant emulsifier (phosvitin‐gallic acid complex, 1.5 mg/mL gallic acid with pH 9.0) in food emulsion systems. The combination of the phosvitin‐gallic acid slightly improved the emulsifying activity and stability, while significantly increased antioxidant activities (Jiang et al., 2020).…”

Section: Hen Egg Yolk Phosvitinmentioning

confidence: 99%

Bioactivities of hen's egg yolk phosvitin and its functional phosphopeptides in food industry and health

Yılmaz

Ağagündüz

2020

Journal of Food Science

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Phosvitin, one of the most noteworthy bioactive components of hen egg yolk, is an amphiphilic protein that stands out with its unique composition and functionality in the food industry and health. Phosvitin consists of 4% of egg yolk dry matter and 11% of egg yolk proteins. It is considered as the most phosphorylated protein with 10% phosphorus. Besides, some potential novel phosphopeptides containing clusters of phosphoserines can be derived from hen's egg yolk phosvitin. Phosvitin, which has many functional features thanks to its unique structure, is known primarily for its metal bonds binding (iron, calcium, etc.) feature. On the other hand, its phosphopeptides may increase the bioavailability of metals compared to phosvitin. Although this feature of phosvitin may partially decrease the bioavailability of especially iron in the egg, it allows the phosvitin to have many bioactivities in the food industry and health. Lipid oxidation, which is a serious problem in the food industry, can be inhibited by adding phosvitin and its derived phosphopeptides to the food production chain via inhibiting bivalent iron. Because phosvitin is an amphiphilic protein capable of chelating, it also shows potential antibacterial effects against the Gram-negative bacteria. Moreover, the literature has recently been attempting to define the promising relationship between phosvitin and its phosphopeptides and plenty of health-promoting activities such as immune-enhancing, melanogenesis inhibitor, anti-ageing, and anticancer. In this review, current information on the hen's egg yolk phosvitin and its phosphopeptides and their bioactivities in the food industry and health are discussed and some future directions are given.

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“…The term "circular economy" was predominantly developed by the Ellen MacArthur Foundation [20]. This can be archived by two major routes: Those from where biodegradable waste having nutrients are suitable to return to nature or reuse [21][22][23] and non-degradable waste needs cycling for biopolymers to reduce pollution, for the paper sector as well [24]. However, cellulose fiber processing from paper pulp involves different chemical-physical processes and specific operating conditions to facilitate the dissolution and regeneration of cellulose materials [25][26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

α-Cellulose Fibers of Paper-Waste Origin Surface-Modified with Fe3O4 and Thiolated-Chitosan for Efficacious Immobilization of Laccase

et al. 2021

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The utilization of waste-paper-biomass for extraction of important α-cellulose biopolymer, and modification of extracted α-cellulose for application in enzyme immobilization can be extremely vital for green circular bio-economy. Thus, in this study, α-cellulose fibers were super-magnetized (Fe3O4), grafted with chitosan (CTNs), and thiol (-SH) modified for laccase immobilization. The developed material was characterized by high-resolution transmission electron microscopy (HR-TEM), HR-TEM energy dispersive X-ray spectroscopy (HR-TEM-EDS), X-ray diffraction (XRD), vibrating sample magnetometer (VSM), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectroscopy (FT-IR) analyses. Laccase immobilized on α-Cellulose-Fe3O4-CTNs (α-Cellulose-Fe3O4-CTNs-Laccase) gave significant activity recovery (99.16%) and laccase loading potential (169.36 mg/g). The α-Cellulose-Fe3O4-CTNs-Laccase displayed excellent stabilities for temperature, pH, and storage time. The α-Cellulose-Fe3O4-CTNs-Laccase applied in repeated cycles shown remarkable consistency of activity retention for 10 cycles. After the 10th cycle, α-Cellulose-Fe3O4-CTNs possessed 80.65% relative activity. Furthermore, α-Cellulose-Fe3O4-CTNs-Laccase shown excellent degradation of pharmaceutical contaminant sulfamethoxazole (SMX). The SMX degradation by α-Cellulose-Fe3O4-CTNs-Laccase was found optimum at incubation time (20 h), pH (3), temperatures (30 °C), and shaking conditions (200 rpm). Finally, α-Cellulose-Fe3O4-CTNs-Laccase gave repeated degradation of SMX. Thus, this study presents a novel, waste-derived, highly capable, and super-magnetic nanocomposite for enzyme immobilization applications.

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Fabrication and Characterization of a Microemulsion Stabilized by Integrated Phosvitin and Gallic Acid

Cited by 49 publications

References 52 publications

Targeting Delivery System for Lactobacillus Plantarum Based on Functionalized Electrospun Nanofibers

Targeting Delivery System for Lactobacillus Plantarum Based on Functionalized Electrospun Nanofibers

Bioactivities of hen's egg yolk phosvitin and its functional phosphopeptides in food industry and health

α-Cellulose Fibers of Paper-Waste Origin Surface-Modified with Fe3O4 and Thiolated-Chitosan for Efficacious Immobilization of Laccase

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