2019
DOI: 10.21577/0103-5053.20190045
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Evaluation of the Lipid Quality of Lyophilized Pasteurized Human Milk for Six Months by GC-FID and ESI-MS

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Cited by 17 publications
(12 citation statements)
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“…When applied to food, lyophilization has the main objective of increasing the shelf life, avoiding the oxidation of lipids, degradation of bioactive compounds, in addition to preserving the flavor and nutritional characteristics of the food (Do Vale Morais et al, 2016). It is reported that it does not replace the pasteurization method, as it only inhibits microbial growth, pathogenic microorganisms remaining in the food matrix (Manin et al, 2019).…”
Section: Lyophilizationmentioning
confidence: 99%
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“…When applied to food, lyophilization has the main objective of increasing the shelf life, avoiding the oxidation of lipids, degradation of bioactive compounds, in addition to preserving the flavor and nutritional characteristics of the food (Do Vale Morais et al, 2016). It is reported that it does not replace the pasteurization method, as it only inhibits microbial growth, pathogenic microorganisms remaining in the food matrix (Manin et al, 2019).…”
Section: Lyophilizationmentioning
confidence: 99%
“…The lyophilization process applied directly to human milk, has advantages in preserving important nutritional compounds for health, such as lipid composition, highlighting the conservation of alpha-linolenic fatty acids (18:3n-3), linoleic acid (18: 2n-6) and its metabolites docosahexaenoic acid (22:6n-3), eicosapentaenoic acid (20: 5n-3) and arachidonic acid (20:4n-6) (Manin et al, 2019). The content of vitamin C, vitamin E and antioxidant capacity was evaluated in lyophilized human milk, obtaining satisfactory results for lyophilization in which the reduction of these compounds were lower, guaranteeing superior nutritional quality (Lozano et al, 2014).…”
Section: Lyophilizationmentioning
confidence: 99%
“…Neste trabalho foram identificados 25 AGs em todas as diferentes fases de LH, que não apresentaram diferenças significativas na qualidade lipídica entre os diferentes métodos de conservação, dentro dos tempos avaliados. 57 Sokol et al (2015) utilizaram a GC-FID para comparar o perfil de AGs em amostras de LH, leite de vaca e da fórmula infantil Lacprodan ® PL-20. A coluna utilizada na GC-FID foi a capilar de 60 m de comprimento por 0,25 mm de diâmetro interno.…”
Section: Cromatogra Ia Em Fase Gasosa (Gc)unclassified
“…Apenas 27% das mães foram capazes de sustentar a lactação para atender às necessidades de seus bebês prematuros durante todo o tempo da hospitalização(SCHANLER et al, 2005).Os métodos de processamento do leite humano empregados nos BLH visam a preservação ou inibição do crescimento microbiano, sendo os mais comuns a pasteurização e o congelamento. No entanto, o processamento de alimentos pode causar perda nutricional e modificações estruturais(VISENTAINER et al, 2018;MANIN et al, 2019). Desta forma, novas tecnologias estão sendo desenvolvidas para se obter leite humano seguro e com suas qualidades nutricionais.…”
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