Microparticles obtained by complex coacervation: influence of the type of reticulation and the drying process on the release of the core material

Alvim, Izabela Dutra; Grosso, Carlos Raimundo Ferreira

doi:10.1590/s0101-20612010000400036

Cited by 96 publications

(67 citation statements)

References 11 publications

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“…Physical crosslinking methods include dehydrothermal treatment and ultraviolet and gamma irradiation. Due to the large number of functional side groups it contains, gelatine readily undergoes chemical crosslinking (Alvim and Grosso, 2010). Gelatine contains approximately 16 ε-amino groups and approximately 60 carboxylic acid groups on an ideal 50,000 Da molecule composed of 500 amino acid residues.…”

Section: Influence Of Crosslinking Agent and Stirring Speed During Somentioning

confidence: 99%

Microencapsulation of oil droplets using cold water fish gelatine/gum arabic complex coacervation by membrane emulsification

Piacentini

Giorno

Dragosavac

et al. 2013

Food Research International

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Section: Influence Of Crosslinking Agent and Stirring Speed During Somentioning

confidence: 99%

Microencapsulation of oil droplets using cold water fish gelatine/gum arabic complex coacervation by membrane emulsification

Piacentini

Giorno

Dragosavac

et al. 2013

Food Research International

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“…The mean diameters (500 particles) were determined by the freeware software Scion Image (www.scioncorp.com) (ALVIM; GROSSO, 2010).…”

Section: Mean Size and Size Distribution Of Lipid Microparticlesmentioning

confidence: 99%

“…Microencapsulation is based on the formation of a barrier (wall) around the substance of interest (active or core material) to control the interaction of this substance with the medium in which it will be added. This barrier can be created in many different ways which will exert a direct impact on the interaction between the active substance and the medium (processed food) (THIES, 1995;RÉ, 1998;CHAMBI et al, 2008;ALVIM;GROSSO, 2010).…”

Section: Introductionmentioning

confidence: 99%

Use of the spray chilling method to deliver hydrophobic components: physical characterization of microparticles

Alvim¹,

Souza²,

Koury³

et al. 2013

Ciênc. Tecnol. Aliment.

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“…To prevent degradation, EO was microencapsulated by complex coacervation (Alvim & Grosso, 2010) before incorporation into fish feed. The amount of EO contained in the microcapsules, assessed by hydrodistillation (Clevenger apparatus), was 365 mL kg -1 .…”

Section: Essential Oilmentioning

confidence: 99%

<b>Supplementation with microencapsulated lemongrass essential oil improves protein deposition and carcass yield in silver catfish (<i>Rhamdia quelen</i>)

Rampelotto

Lima

Pinheiro

et al. 2017

Acta Sci. Anim. Sci.

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ABSTRACT. The aim of this study was to investigate the effect of dietary supplementation with Cymbopogon flexuosus essential oil (EO) on productive performance, metabolic parameters and body and fillet composition of adult silver catfish, Rhamdia quelen. Total length, condition factor, weight gain, specific growth rate, hepatosomatic index, visceral fat content and fillet composition were not affected by EO supplementation. Plasma total protein, globulin and triglycerides were reduced by EO supplementation. Supplementation with 1 mL EO kg -1 diet increased carcass yield and protein deposition in the carcass, while reducing gonadosomatic index and fat deposition in the carcass when compared to control group. In addition, 1 mL EO kg -1 diet also improved feed intake when compared to 3 mL EO kg -1 diet. Our results suggest that EO up to 1 mL kg -1 diet can be used in fish feed to improve protein deposition and carcass yield of silver catfish.Keywords: Cymbopogon flexuosus, citral, growth performance, gonads, body composition.A suplementação com óleo essencial de capim-limão microencapsulado melhora a deposição de proteína e o rendimento de carcaça de jundiás (Rhamdia quelen) RESUMO. O objetivo deste estudo foi investigar o efeito da suplementação na dieta com óleo essencial de Cymbopogon flexuosus (EO) sobre o desempenho produtivo, os parâmetros metabólicos e a composição corporal e de filés de jundiás (Rhamdia quelen) adultos. O comprimento total, o fator de condição, o ganho de peso, a taxa de crescimento específico, o índice hepatossomático, o teor de gordura visceral e a composição dos filés não foram afetados pela suplementação com EO. Os níveis plasmáticos de proteína total, globulina e triglicérides foram reduzidos pela suplementação com EO. A suplementação com 1 mL de EO kg -1 de dieta aumentou o rendimento de carcaça e a deposição de proteína na carcaça, mas reduziu o índice gonadossomático e a deposição de gordura em comparação ao grupo controle. Além disso, 1 mL de EO kg -1 de dieta também melhorou o consumo de ração em comparação com 3 mL de EO kg -1 de dieta. Os resultados sugerem que se pode utilizar até 1 mL de EO kg -1 de dieta na alimentação de peixes para melhorar a deposição de proteína e a produtividade de carcaça de jundiás em fase de engorda. Palavras-chave:Cymbopogon flexuosus, citral, desempenho produtivo, gônadas, composição corporal.

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Microparticles obtained by complex coacervation: influence of the type of reticulation and the drying process on the release of the core material

Cited by 96 publications

References 11 publications

Microencapsulation of oil droplets using cold water fish gelatine/gum arabic complex coacervation by membrane emulsification

Microencapsulation of oil droplets using cold water fish gelatine/gum arabic complex coacervation by membrane emulsification

Use of the spray chilling method to deliver hydrophobic components: physical characterization of microparticles

<b>Supplementation with microencapsulated lemongrass essential oil improves protein deposition and carcass yield in silver catfish (<i>Rhamdia quelen</i>)

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