2011
DOI: 10.1590/s0100-40422011000300004
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Utilização do acetato de celulose produzido a partir da celulose extraída do caroço de manga como matriz para produção de sistemas microparticulados

Abstract: . Cellulose acetate produced from mango seed fibers cellulose was used as a matrix for preparation of microparticles empty and load with acetaminophen (Paracetamol) in order to evaluate the incorporation of an active agent during the formation of microparticles. The microparticles are characterized by Fourier Transformed Infrared spectroscopy (FTIR), Differential Scanning Calorimetry (DSC) and Scanning Electron Microscopy (SEM). The incorporation of paracetamol can be confirmed by the change in value of glass … Show more

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Cited by 16 publications
(8 citation statements)
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“…This property is important because lipases have high affinity for hydrophobic supports and in various cases immobilization in this type of support increase activity of enzymes [ 29 ]. In addition, cellulose acetate can be obtained from any cellulosic source if the residues are purified and withdrawn from lignin and hemicelluloses [ 1 , 8 , 50 , 57 , 58 , 59 ].…”
Section: Resultsmentioning
confidence: 99%
“…This property is important because lipases have high affinity for hydrophobic supports and in various cases immobilization in this type of support increase activity of enzymes [ 29 ]. In addition, cellulose acetate can be obtained from any cellulosic source if the residues are purified and withdrawn from lignin and hemicelluloses [ 1 , 8 , 50 , 57 , 58 , 59 ].…”
Section: Resultsmentioning
confidence: 99%
“…Diversos são os polímeros estudados para servirem de matrizes poliméricas para os sistemas nanoestruturados. Esses polímeros podem ser retirados de produtos naturais de origem orgânica a exemplo polissacarídeos como quitosana, celulose, poliaminoácidos (CRUZ et al, 2011).…”
Section: 2-microencapsulação Em Sistemas Nanoestruturadosunclassified
“…Biodegradable polymers for short-term applications have attracted attention from all over the world in sectors such as surgery, pharmacology, agriculture and environment (Luckachan & Pillai, 2011). Polymeric materials from reneweable sources have been frequently studied, for instance, bioplastics produced from cellulose (Bilo et al, 2018;Biswas, Saha, Lawton, Shogren & Willett, 2006;Candido & Gonçalves, 2016;Cao et al, 2018;Cerqueira, Rodrigues Filho & Meireles, 2007;Cruz et al, 2011;Fan et al, 2013;Loo, Hashim & Leh, 2012;Rodrigues Filho et al, 2008;Zhang, Huang, Jiang, Huang & Yang, 2013), proteins, chitin (Ramakrishnan, Sharma, Gupta & Alashwal, 2018), among others.…”
Section: Introductionmentioning
confidence: 99%