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[Determination of 18 free amino acids in strawberries at different ripening stages by ultra performance liquid chromatography-triple quadrupole mass spectrometry based on hydrophilic interaction]. [PDF]
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[Free amino acids of staphylococci].
Medycyna doswiadczalna i mikrobiologia, 1969 openaire +1 more source
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Nihon rinsho. Japanese journal of clinical medicine, 2005
Plant biomass represents a rich nutrient resource for microorganisms. This includes both structural chemical constituents that require degradation and directly accessible soluble compounds such as amino acids. The concentration of free amino acids in plant litter is dynamic and is significantly affected by degradation patterns and leaching.
Shawn D. Mansfield, Mark O. Baerlocher
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Plant biomass represents a rich nutrient resource for microorganisms. This includes both structural chemical constituents that require degradation and directly accessible soluble compounds such as amino acids. The concentration of free amino acids in plant litter is dynamic and is significantly affected by degradation patterns and leaching.
Shawn D. Mansfield, Mark O. Baerlocher
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Free Amino Acids in Tetrahymenidae
The Journal of Protozoology, 1963SYNOPSIS. Free amino acids in extracts of a number of tetrahymenid genera, species and strains of Tetrahymena pyriformis were separated by a combination of paper electrophoresis at pH 1.9 and descending paper chromatography with lutidine as solvent. Ethanol extracts of ciliates cultured at temperatures of either 15°, 25° or 35°C were used.
J B, LOEFER, O H, SCHERBAUM
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Are dissolved free amino acids free?
Microbial Ecology, 1984Microbial assimilation of 3 amino acids (glutamic acid, alanine, and ornithine) was characterized in 3 lakes and 2 marine stations using the Michaelis-Menten kinetic approach. The calculated Kt + Sn concentrations were related to chemical concentration measurements of dissolved free amino acids (DFAA) to evaluate the biological and the chemical ...
N O, Jørgensen, M, Søndergaard
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Axoplasmic transport of free amino acids
Brain Research, 1973Abstract (1) Following the injection of l -[14C]proline into one eye in carp, the label appeared in the contralateral optic nerve via axoplasmic flow. As reported previously, protein-bound activity showed faster and slower axoplasmic transport. Labeled free proline appeared in nerve before labeled protein and thus did not originate from labeled ...
V, Csanyi, J, Gervai, A, Lajtha
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Lysosomal pool of free-amino acids
Biochemical and Biophysical Research Communications, 1981Abstract Free (non-protein) amino acids were measured in whole rat liver and in unmodified lysosomes which were prepared from rat liver by the technique of free-flow electrophoresis. Significant intralysosomal pools of threonine, serine, valine, cystine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine and arginine were found.
E, Harms, N, Gochman, J A, Schneider
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Free amino acids in spider hemolymph
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2008We examined the free amino acid composition of hemolymph from representatives of five spider families with an interest in knowing if the amino acid profile in the hemolymph of orb-web-building spiders reflects the high demands for small organic compounds in the sticky droplets of their webs.
Tillinghast, Edward K., Townley, Mark A.
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Free Amino Acid Content of Perilymph
Archives of Otolaryngology - Head and Neck Surgery, 1971The free amino acid content of horse perilymph, cerebrospinal fluid, and blood serum was comparatively studied. The results obtained show clear-cut differences between the three fluids, and suggest that perilymph may be considered as a biological fluid with its own specific characteristics, probably correlated to the metabolism of its secreting ...
S, Crifò, C, Crifò
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