Construction and evaluation of an iron delivery system by ultra-small nanoparticles from roast sturgeon (Acipenser schrenckiid)

Song, Yukun; Liu, Kangjing; Su, Wentao; Hou, Shuai; Che, Tongtong; Tan, Mingqian

doi:10.1039/d0fo02746d

Cited by 8 publications

(2 citation statements)

References 45 publications

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“…Zhou et al found monodisperse high fluorescence FNs with a size of about 3 nm by the hydrothermal treatment of milk, which is a product consumed in daily life [20]. Song et al reported nanoparticles extracted from roast sturgeon that could be used as nanocarriers for Fe(II) delivery [21]. Geng et al reported that water-soluble FNs derived from beef broth treated by a pressure-cooker for 70 min have a potential application as nanocarriers for zinc [22].…”

Section: Introductionmentioning

confidence: 99%

Food-Borne Nanocarriers for Calcium Delivery: A New Choice for Nutrient Supplements

Wang

Chen

Song

et al. 2022

Foods

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Calcium is considered as an important nutrient element for the maintenance of human health, and food-borne nanoparticles (FNs) produced during food processing may have potential as nanocarriers for calcium ion delivery. Beef is an important source of animal protein that has high protein and low fat content and is rich in a variety of amino acids; thus, beef may be a suitable material for the development of calcium nanocarriers. In this paper, FNs were synthesized from beef by one-step hydrothermal synthesis. The FNs had a spherical shape with a size of about 3.0 nm and emitted a bright blue fluorescence under 365 nm ultraviolet irradiation. The amino nitrogen atom and carboxyl oxygen atom of the functional groups on the surface of the FNs were the main binding sites for the chelation of Ca(II). The size of the FNs-Ca(II) complex was about 4.75 nm, and the specific signal peak of calcium at 3.7 keV was observed in its energy dispersive X-ray spectroscopy spectrum. The viability of cells treated with FNs-Ca(II) was more than 65%, while viability was only 60% after treatment with CaCl2. The results showed that the FNs from beef have great potential in calcium delivery for the development of a calcium supplement.

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Section: Introductionmentioning

confidence: 99%

Food-Borne Nanocarriers for Calcium Delivery: A New Choice for Nutrient Supplements

Wang

Chen

Song

et al. 2022

Foods

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“…Many works have been conducted in understanding the potential risks of foodborne NPs, but little information is available about their subacute and chronic toxicity for foodborne hollow nanostructure like OCNPs. These foodborne NPs may be used as nanocarriers in the delivery of metal ions, including Zn 2+ , Ca 2+ , Fe 2+ , and so on, due to their small size and good water solubility [ 17 , 18 , 19 ]. The bioeffect of OCNPs is barely studied and their toxicity is probably highly related to their structures, including size and morphology [ 20 ].…”

Section: Introductionmentioning

confidence: 99%

Assessment of Potential Toxicity of Onion-like Carbon Nanoparticles from Grilled Turbot Scophthalmus maximus L.

Wang

et al. 2021

Foods

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Although the presence of foodborne nanoparticles was confirmed in grilled fish in a previous study, the evaluation of potential health risks of these NPs was insufficient. In the present study, the potential toxicity of onion-like carbon nanoparticles (OCNPs) separated from grilled turbot Scophthalmus maximus L. was evaluated using mouse osteoblasts cells model and zebrafish (Danio rerio) model. Cytotoxicity evaluation revealed that the OCNPs penetrated into the MC3T3-E1 cells without arousing cell morphology changes. No evident apoptosis or damage of cells was observed with increasing OCNPs’ concentration to 20 mg/mL. In the hemolysis test, OCNPs did not show an obvious hemolysis effect on red blood cells. In the acute toxicity test, the LC50 value (212.431 mg/L) of OCNPs to zebrafish showed a weak acute toxicity. In subacute toxicity test, after exposure to OCNPs (30 mg/L, 40 mg/L) for 10 days, a significant increase of reactive oxygen species level of zebrafish was observed. Meanwhile, redundant ROS content caused inhibition to several antioxidant enzymes and induced lipid and protein peroxidation damages according to the upregulation of malondialdehyde and protein carbonyl levels. The chronic toxicity test results indicated that oxidative stress was only observed in the high concentration group of OCNPs-treated zebrafish.

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Nanofortification

Ghosh

Sikdar²,

Bandyopadhyay³

2022

Nanotechnology in Functional Foods

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Construction and evaluation of an iron delivery system by ultra-small nanoparticles from roast sturgeon (Acipenser schrenckiid)

Abstract: A new type of ultra-small food-borne nanoparticles with multiple functional groups from roast sturgeon were prepared, which had potential as efficient nanocarriers for Fe(ii) delivery.

Cited by 8 publications

References 45 publications

Food-Borne Nanocarriers for Calcium Delivery: A New Choice for Nutrient Supplements

Food-Borne Nanocarriers for Calcium Delivery: A New Choice for Nutrient Supplements

Assessment of Potential Toxicity of Onion-like Carbon Nanoparticles from Grilled Turbot Scophthalmus maximus L.

Nanofortification

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