2009
DOI: 10.18406/2316-1817v1n32009223
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Microencapsulação de ingredientes alimentícios

Abstract: RESUMOExiste um consenso mundial de que os alimentos não devam mais ser vistos somente como uma fonte de nutrientes com apelo sensorial, mas que também sejam fonte de bem estar e saúde. Esse novo conceito requer mudanças de paradigmas no desenvolvimento de novos produtos, aplicando as tecnologias tradicionais, aliadas aos novos métodos de conservação, preservando o máximo possível os componentes que cada alimento possui. Nos métodos mais tradicionais, várias vitaminas e aromas por exemplo, eram parcialmente pe… Show more

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Cited by 12 publications
(16 citation statements)
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“…The microencapsulation protects the substance from environmental conditions, stabilizes sensitive substances, eliminates incompatibilities, manages toxic substances in a safer way and develops dosages with the modified release (Pu et al, 2011). The microencapsulation method has various applications, not only in the food industry, but also in the pharmaceutic, cosmetics, textiles, agro toxins, paint and other industries (Rebello, 2009).…”
Section: Microencapsulationmentioning
confidence: 99%
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“…The microencapsulation protects the substance from environmental conditions, stabilizes sensitive substances, eliminates incompatibilities, manages toxic substances in a safer way and develops dosages with the modified release (Pu et al, 2011). The microencapsulation method has various applications, not only in the food industry, but also in the pharmaceutic, cosmetics, textiles, agro toxins, paint and other industries (Rebello, 2009).…”
Section: Microencapsulationmentioning
confidence: 99%
“…The most significant limitations of these techniques are the high costs and the hard choice of method to apply in the encapsulation of substances, due to the absence of a process that is adaptable to all substances. The drying by spray drying or spray drying is most employed by the food industry, as it causes less significant damage on the characteristics of the products (Rebello, 2009).…”
Section: Microencapsulationmentioning
confidence: 99%
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“…Os métodos físicos englobam as técnicas de: spray-dryer, spray-cooling, pulverização em banho térmico, leito fluidizado, extrusão centrífuga com múltiplos orifícios, co-cristalização e liofilização, os métodos químicos incluem: inclusão molecular e polimerização interfacial e, entre os métodos físico-químicos estão os processos de: coacervação ou separação de fases, emulsificação seguida de evaporação do solvente, pulverização em agente formador de reticulação e envolvimento lipossômico (RABELLO, 2009;SUAVE et al, 2006).…”
Section: Métodos De Encapsulamentounclassified
“…The distinction between encapsulation, microencapsulation and nanoencapsulation is basically the size of the capsule.According to Rebello (2009) the capsules can be classified according to the diameter into three categories: macrocapsules (>5000μm), microcapsules (0.2-5000μm) and nanocapsules (<0.2μm).…”
mentioning
confidence: 99%