Sialic Acid and Ganglioside Contents in Starter Infant Formulas

被引：0
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作者：
Martin, M. J. [1 ]
Vazquez, E. [1 ]
Ramirez, M. [1 ]
Dohnalek, M. H. [2 ]
Rueda, R. [1 ]
机构：
[1] Abbott Nutr, Discovery Technol R&D, Granada, Spain
[2] Abbott Nutr, Discovery Technol R&D, Chicago, IL USA
来源：
WCPGHAN 3: WORLD CONGRESS OF PEDIATRIC GASTROENTEROLOGY, HEPATOLOGY AND NUTRITION | 2008年
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中图分类号：
R57 [消化系及腹部疾病];
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摘要：
Objective: To compare the content of total sialic acids (SA) and gangliosides, measured as lipid-bound sialic acid (LBSA), in a series of starter infant formulas from different brands and countries and to compare these results with the human milk data from the literature. Methods: Total SA were analyzed by fluorometric HPLC after derivatization with 1,2-diamino-4,5-methylenedioxybenzene dihydro-chloride. Gangliosides were purified in a step procedure and quantified as lipid-bounf sialic acid by the same method. Results: The average content of SA in formulas was 19.4+/-0.6 mg/100 mL, and the average content of LBSA was 0.24+/-0.10 mg/100 mL. Both data laid far from those reported for human milk. k816c0408.pdf
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页码：185 / +
页数：2
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