Results 51 to 60 of about 1,315,982 (211)

The amino acid composition of Polygonum hydropiper L. and Polygonum persicaria L. herbs of Ukrainian flora

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015
Amino acids belong to the primary synthesis substances that are found in above-ground and underground organs of almost all flowering plants, are synthesized from simple inorganic compounds and are involved in the synthesis of proteins, coenzymes ...
I. A. Lukina   +4 more
doaj   +1 more source

The Uptake of Amino Acids by Microbes and Trees in Three Cold-Temperate Forests [PDF]

open access: yes, 2005
Amino acids are emerging as a critical component of the terrestrial N cycle, yet there is little understanding of amino acid cycling in temperate forests.
Berthrong, Sean T., Finzi, Adrien C.
core   +2 more sources

Biochemical studies on the epileptic cerebral cortex [PDF]

open access: yes, 1960
Within the range of our investigations the most important biochemical characteristics in the brain of idiopathic epileptic patients seem to be defect in the production of and the attendant decrease in free amino acids of the brain.
Jinnai, Dennosuke, Mori, Akitane
core   +1 more source

The content of free amino acids in the red clover plants under the influence of oil polluted soil

open access: yesБіологічні студії, 2016
The influence of conditions of oil polluted soil on the general content of free amino acids and proline in the red clover plants (Trifolium pratense L., sort Peredkarpatska 6) at early stages of ontogenesis was studied.
M. V. Dovgajuk-Semenuk   +2 more
doaj   +1 more source

Hidrolisis Protein Tinta Cumi-cumi (Loligo SP) Dengan Enzim Papain [PDF]

open access: yes, 2012
The objective of this research were to know yield, protein content, free α-amino nitrogen, degree of hydrolysis, and amino acid of the result hydrolysis of ink protein squid (Loligo sp) with papain enzyme.
Kurniawan, K. (Kurniawan)   +2 more
core  

The synthesis and characterization of polypeptide-adriamycin conjugates and its complexes with adriamycin. Part I [PDF]

open access: yes, 1985
Poly(α-l-glutamic acid) (PGA) was grafted with amino acid and oligopeptide spacers up to 5 amino acids with the use of N,N'-carbonyldiimidazole and 2,3-dihydro-1,2-benz-isothiazole-3-on-1, 1-dioxide (saccharin) as an additive, and these polypeptides were
Eenink, M.J.D.   +5 more
core   +2 more sources

Conformational constraints on side chains in protein residues increase their information content [PDF]

open access: yes, 2018
Like all other complex biological systems, proteins exhibit properties not seen in free amino acids (i.e., emergent properties). The present investigation arose from the deduction that proteins should offer a good model to approach the reverse phenomenon,
Bojarski, A., Nowak, M., Testa, B.
core  

Free Amino Acids Analysis in the Venom of the Social Wasp Polistes lanio Under Different Forms of Preservation

open access: yesOrbital: The Electronic Journal of Chemistry, 2018
Venoms of social wasps have in their composition proteins, peptides, among others and several of these compounds were evaluated for their function in the venom, however, there is still no study of the quantification of free amino acids of venom of ...
Viviana de Oliveira Torres   +3 more
doaj   +3 more sources

Free amino acids in the environment of the developing embryo (Dicotyledonous plants)

open access: yesActa Societatis Botanicorum Poloniae, 2015
The analyses of the central vacule sap in ovules of Aesculus hybrida D.C. and A. hippocastanum L. (generally during the exponential phase of the embryo growth) for free amino acids have been carried out.
M. Ryczkowski   +3 more
doaj   +1 more source

Amino acid profile of eighteen isolates of different edible macrofungal species

open access: yesJournal of Horticultural Sciences, 2020
Edible mushrooms from India (18 isolates belonging to 4 species) were profiled for protein, free and bound amino acids (AA). The protein content (range of 9.5-32.6%) was highest in Pleurotus cintrinopileatus and P. sajor-caju; free AA (range of 11.6-73.1
Shamina Azeez   +7 more
doaj   +1 more source

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