Effect of nano-SiO2-LDPE packaging on biochemical, sensory, and microbiological quality of Pacific white shrimp Penaeus vannamei during chilled storage

Luo, Zisheng; Xu, Yanqun; Ye, Qingyang

doi:10.1007/s12562-015-0914-3

Cited by 23 publications

(7 citation statements)

References 35 publications

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“…Such functional groups have similarities with the characteristics of the Fe3O4@c-SiO2 particles obtained from the previous research [25], [26]. [31] According to the results of functional groups adjustment of the Fe3O4@a-SiO2 particles as shown in Table 2, there is a bending vibration on the Si-O bond at the wave number of 468 cm -1 . The characteristic peaks between Fe3O4 and SiO2 molecules can be observed as follows: at 569 cm -1 and 1097 cm -1 wavenumbers identified as stereo types of Fe-O-Si bonds, and wave number 1386 cm -1 that identify as the Fe-O group vibration.…”

Section: Resultssupporting

confidence: 67%

“…Typically, the SiO2 nanoparticle has an amorphous phase, and it can be commercially produced as silica gel, fume-silica, and so forth. Several applications of SiO2 nanoparticles for examples such as medical purposes [22][23][24], as additives for rubber and plastics [25][26][27], as fillers for composite construction concrete [28][29][30], as stabilizers and agents drug delivery and theranostics [23,31], and as a heavy metal absorbent material in a water filter [14], [22].…”

Section: Introductionmentioning

confidence: 99%

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Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles

Munasir

Dewanto

Kusumawati

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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This article reports the results synthesis of crystalline (Fe3O4@c-SiO2) and amorphous (Fe3O4@a-SiO2) nanoparticles from natural resources (iron sand and silica sand). The synthesis of Fe3O4 and SiO2 nanoparticles used co-precipitation and hydrothermalcoprecipitation methods with polyethylene glycol (PEG) 4000 as a template. The XRD data analysis presented that the amorphous SiO2 particles were successfully produced using hydrothermal and co-precipitation methods. The XRD data analysis also presented that the crystalline phases were formed in quartz and tridymite phases after calcination process of the amorphous phase. SEM images exhibited that the amorphous phase had different particle size and morphology from the crystalline phase. FTIR spectra presented some absorption peaks of new functional groups indicating the existence of Si-O-Si (silanol), Fe-O, C-N, and Fe-O-Si as new functional groups.

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Section: Resultssupporting

confidence: 67%

Section: Introductionmentioning

confidence: 99%

Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles

Munasir

Dewanto

Kusumawati

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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“…The results showed that suspensions of ZnO were effective against all the strains; furthermore, ZnO nanoparticles diminished initial growth when these species were inoculated in sheep meat. Silica nanoparticles (nano-SiO 2, NSLDPE) (Luo et al, 2015a) and titanium nanoparticles (nano-TiO 2, NTLDPE) (Luo et al, 2015b) were blended with low-density polyethylene (LDPE) to produce packaging (NSLDPE and NTLDPE, respectively) that was shown to be a promising alternative preservation process for shrimp preservation during chilled storage. These authors found that Pacific white shrimp packaged with NTLDPE or NSLDPE preserved freshness by reducing the total viable count, the total volatile base nitrogen (TVB-N) contents, thiobarbituric acid reactive substances (TBARS), and ATP degradation (K value) compared to the control (LDPE).…”

Section: Non-encapsulating Nanoparticlesmentioning

confidence: 99%

Applications of Nanomaterials in the Meat and Seafood Processing Industry

Montero¹,

López‐Caballero²,

Alemán³

et al. 2019

Food Applications of Nanotechnology

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The application of nanoparticles and nanostructures in meat and fishery products is relatively recent and is arousing increasing interest. Nanostructure magnifies the properties with respect to traditional compounds (which are larger), owing to the greater surface area exposed and the small size, facilitating greater accessibility in food. There are many different kinds of nanoparticles and nanostructures; for example, they may use metals, or substances of vegetable or animal origin, such as chitosan structures. Otherwise, the application of natural compounds to maintain product quality is increasingly demanded, but the sensory characteristics of the products limit their use. Encapsulation by nanovesicles (emulsions and liposomes) of these compounds is a good strategy to mitigate their sensory characteristics while allowing progressive release of the bioactive agent to exert its action. This is the case with essential oil nanoemulsions. Liposomes entrapping bioactive compounds of many different kinds could be ingredients for the design of functional food products, while they improve the nutritional value because to their high quantity polyunsaturated fatty acid, but they can also be used in the food industry for a large diversity of technological purposes. Meat and fishery product packaging can be improved by nanotechnology in aspects concerning the improvement of physicochemical properties and the design of active and intelligent packages. With regard to the use of nanobiosensors, often they are mere prototypes, but no doubt they will soon be implemented in industrial quality control because they present high sensitivity, repeatability, and quickness. They are mainly applied to guarantee species identification, and to detect compounds and microorganisms.

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“…Most of the content of quartz sand is silica (SiO 2 ), which is 55.30-99.87 wt% (Munasir et al, 2015). Silica is widely used in various applications such as for mixed materials in concrete (Said et al, 2012;Heikal et al, 2013); tire industry, rubber nanocomposites (Chen et al, 2008), emulsion wall-paint (Mizutani et al, 2006), lotions and cosmetics, ingredient cosmetic efficacy (Fruijtier-Pölloth, 2012), ceramics (Said et al, 2012;Heikal, 2013;Obrtlík et al, 2017), heavy metal absorbent material of Cd +2 and Pb +2 (Saad Al-Farhan, 2016), Fe 3 O 4 @SiO 2 core-shell (Karimi et al, 2016), wrapper drugs (Barbé et al, 2004;Kwon et al, 2013), packaging, and anti-bacterial agents (Wang et al, 2007;Luo et al, 2015). Silica NPs can also be applied for developing renewable energy, such as for material for ion-lithium batteries, electrodes (Favors et al, 2014), electrolytes (He et al, 2005;Park et al, 2007), and separators (Fu et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Amorphous SiO2 Nanoparticles from Natural Sands: Structure and Porosity

Munasir¹,

Rohmawati²,

Taufiq³

et al. 2020

CMUJNS

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Silica (SiO2) nanoparticles (NPs) generally include mesoporous materials (2-50 nm), having broad application prospects, such as for drug delivery systems. In this study, we report the porosity of amorphous SiO2NPs by investigating their crystal structure, morphology, diameter, and volume of pores. Amorphous SiO2 NPs have been prepared from quartz sand, heated at a temperature range from 500 to 1,200 °C. The identification of the crystal structure was performed using XRD, the morphology and grain growth particles were considered using SEM, and the diameter and volume of pores were investigated using BET. An FTIR analysis was used to analyze the -Si-O and Si-OH functional groups. The results of this study presented that at a calcination temperature range of 500-800 °C, the crystal structure disappeared. However, at a temperature of 1,000 °C, a new crystalline tridymite structure was observed. Furthermore, the structural transformation was observed at a temperature of 1,200 °C from the amorphous phase to the polycrystalline phase consisted of quartz, cristobalite, and tridymite structures. During the calcination process, as the particles' pore size grew more significantly, the number of grain boundaries decreased, influencing the particle porosity sizes. The results of the analysis using BET presented that the pore surface area and pore volume of the samples tended to be smaller, along with increasing calcination temperature.

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Effect of nano-SiO2-LDPE packaging on biochemical, sensory, and microbiological quality of Pacific white shrimp Penaeus vannamei during chilled storage

Cited by 23 publications

References 35 publications

Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles

Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles

Applications of Nanomaterials in the Meat and Seafood Processing Industry

Amorphous SiO2 Nanoparticles from Natural Sands: Structure and Porosity

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Effect of nano-SiO2-LDPE packaging on biochemical, sensory, and microbiological quality of Pacific white shrimp Penaeus vannamei during chilled storage

Cited by 23 publications

References 35 publications

Structure Analysis of Fe3O4@SiO2 Core Shells Prepared from Amorphous and Crystalline SiO2 Particles

Structure Analysis of Fe3O4@SiO2 Core Shells Prepared from Amorphous and Crystalline SiO2 Particles

Applications of Nanomaterials in the Meat and Seafood Processing Industry

Amorphous SiO2 Nanoparticles from Natural Sands: Structure and Porosity

Contact Info

Product

Resources

About

Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles

Structure Analysis of Fe₃O₄@SiO₂ Core Shells Prepared from Amorphous and Crystalline SiO₂ Particles