منابع مشابه
Free amino acid content in infant formulas
Purpose – Infant formula is the sole nutrition and food source for many infants. Information on the free amino acid (FAA) content of formulas, particularly those that are protein hydrolysate based, is limited, despite emerging evidence for the role of FAAs in regulating eating behaviour. The purpose of this paper is to measure levels of essential, semi-essential, and nonessential FAAs in commer...
متن کاملCharacteristic Patterns of Free Amino Acid Content
The concurrent concentrations of free amino acids in plasma, erythrocytes, lymphosytes, and granulocytes are investigated in healthy men. The concentrations of most amino acids, except for aspartic acid which is much higher in erythrocytes, are more or less similar in plasma and erythrocytes. In lymphocytes the levels of taurine and aspartic acid are 100 and 200 times higher than the plasma lev...
متن کاملHigh aluminium content of infant milk formulas.
The aluminium content of several commercially available infant milk formulas was measured by electrothermal atomic absorption spectrometry. Results were compared with those for fresh breast milk, cow's milk, and local tap water. Differences in aluminium concentration of greater than 150-fold were found, with the lowest concentrations in breast milk.
متن کاملEvidence for the Absence of Amino Acid ,Isomerization in Microwave-Heated Milk and Infant Formulas
According to a recent paper (Lubec et al., 1989), microwave heating of milk or reconstituted infant formulas could induce the inversion of amino acid residues to a significantly higher extent than conventional heating. In this study, UHT milk and three different infant formulas were heated under two sets of conditions: 600 W for 3 min and 70 W for 20 min. When the proportions of D-amino acids w...
متن کاملFree amino acid content of lymphocytes nd granulocytes compared.
For extracting free amino acids from human leukocytes, we find that disruption of the cells by ultrasonication is more reliable than freezing and thawing. The amount of free amino acids extracted by the latter method depends on the temperature and duration of thawing. We extracted free amino acids from leukocytes of healthy men by ultrasonication and compared their concentrations in lymphocytes...
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ژورنال
عنوان ژورنال: Nutrition & Food Science
سال: 2012
ISSN: 0034-6659
DOI: 10.1108/00346651211248638