2010
DOI: 10.1590/s0100-40422010000200013
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Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão

Abstract: Recebido em 13/2/09; aceito em 22/7/09; publicado na web em 11/1/10 ORANGE OIL/WATER NANOEMULSIONS PREPARED BY HIGH PRESSURE HOMOGENIZER. The objective of this work was to use the high-pressure homogenizer (HPH) to prepare stable oil/water nanoemulsions presenting narrow particle size distribution. The dispersions were prepared using nonionic surfactants based on ethoxylated ether. The size and distribution of the droplets formed, along with their stability, were determined in a Zetasizer Nano ZS particle size… Show more

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Cited by 19 publications
(21 citation statements)
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“…The high-energy methods use mechanical shear stress to break up the oil and water phases to form nanosized droplets. The methods used in this case are high pressure homogenizers, microfluidizers or ultrasound (Kourniatis et al, 2010;Puglia et al, 2010;Nuchuchua et al, 2009;Sakulkua et al, 2009).…”
Section: General Considerations About Nanoemulsionsmentioning
confidence: 99%
See 3 more Smart Citations
“…The high-energy methods use mechanical shear stress to break up the oil and water phases to form nanosized droplets. The methods used in this case are high pressure homogenizers, microfluidizers or ultrasound (Kourniatis et al, 2010;Puglia et al, 2010;Nuchuchua et al, 2009;Sakulkua et al, 2009).…”
Section: General Considerations About Nanoemulsionsmentioning
confidence: 99%
“…As a result, increased pressure processing in HPH (5000-17500 psi) causes a small variation in the droplet size dispersions. On the other hand, it was observed in the systems prepared in the absence of surfactant that the processing time may promote greater dispersion of droplet size, thereby reducing its stability (Kourniatis et al, 2010).…”
Section: Ne Containing Eucalyptus Oil (Eucalyptus Globulus)mentioning
confidence: 99%
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“…Considering that small droplets, including in the range of nanoemulsions, are intrinsically associated to enhancement of physical stability, it is worth mentioning that rHLB determination is a useful tool to generate nanoemulsions. On this context, several studies with this approach obtained plant-based nanoemulsions using natural oils [18,[20][21][22][23]32,33].…”
Section: Resultsmentioning
confidence: 99%