Results 21 to 30 of about 5,297,487 (306)

Inhibitory postsynaptic actions of taurine, GABA and other amino acids on motoneurons of the isolated frog spinal cord [PDF]

open access: yes, 1975
The actions of glycine, GABA, α-alanine, β-alanine and taurine were studied by intracellular recordings from lumbar motoneurons of the isolated spinal cord of the frog.
Krumnikl, J.   +9 more
core   +1 more source

Influence of mineralogy on the preservation of amino acids under simulated Mars conditions [PDF]

open access: yes, 2016
publisher: Elsevier articletitle: Influence of mineralogy on the preservation of amino acids under simulated Mars conditions journaltitle: Icarus articlelink: http://dx.doi.org/10.1016/j.icarus.2016.05.029 content_type: article copyright: © 2016 The ...
dos Santos R   +11 more
core   +1 more source

Amino acid uptake in Arabidopsis [PDF]

open access: yes, 2008
Nitrogen (N) is essential for all living organisms and is considered to be the limiting factor for plant growth in many ecosystems. Although generally believed to rely on mineral N to fulfill their N needs, plants have also been found to access organic N
Svennerstam, Henrik
core   +1 more source

Effects of dietary long-chain polyunsaturated fatty acids on plasma amino acids and indices of protein metabolism in infants: Results from a randomized clinical trial [PDF]

open access: yes, 1998
Background/Aim: Previous studies in vitro and in animals in vivo found that alpha-linolenic acid (C18:3 omega 3) may enhance oxidative damage of essential amino acids.
Burus, I.   +2 more
core   +1 more source

Applying gas chromatography to monitor extracellular free amino acids content in cultivation medium during lactic acid fermentation

open access: yesThe EuroBiotech Journal, 2017
The aim of this work was the adaptation of a Gas Chromatographic-Flame Ionization Detector (GC-FID) method for detection and quantification of extracellular free amino acids in demineralized water, De Mann Rogosa Sharpe (MRS) medium and corn grits (CG ...
Trontel Antonija   +5 more
doaj   +1 more source

Free amino acids in Viola tricolor in relation to different habitat conditions

open access: yesOpen Chemistry, 2018
The purpose of this study was to establish the free amino acids profile of Viola tricolor collected from different habitats in Poland. Viola tricolor (heartsease) is a very popular plant found worldwide, classified both as weed and medicinal plant. Based
Dziągwa-Becker Magdalena   +3 more
doaj   +1 more source

Behavior of Free Amino Acids in Soil [PDF]

open access: yesSoil Science Society of America Journal, 1960
Abstract The behavior of a mixture of amino acids in a soil environment was studied. Extractions were made with 80% ethanol. The extract was concentrated and then was analyzed for amino acids by gradient elution chromatography.
Putnam, H. D., author   +3 more
openaire   +3 more sources

Binding methylarginines and methyllysines as free amino acids: a comparative study of multiple supramolecular host classes [PDF]

open access: yes, 2021
Methylated free amino acids are an important class of targets for host-guest chemistry that have recognition properties distinct from those of methylated peptides and proteins.
Thomas, Schrader   +6 more
core   +1 more source

Studies on Free Amino Acid in the Tea

open access: yesJournal of the agricultural chemical society of Japan, 1956
茶の品質と密接な関係を持つと考えられる茶葉中の遊離アミノ酸類含量を,1 ,2 ,3番の初,中,後期試料及び1番茶期,新梢の1芯1葉, 2葉, 3葉, 4, 5葉,茎及び古葉の葉位別試料について微生物定量法により測定し,又従来論じられている摘採条件即ち摘採茶期及び部位と茶品質との関係についても考察を加えた. I. 遊離アミノ酸類の茶期別消長 (1) 遊離アミノ酸含量の多いのはやはり1番茶初期のものであり,特にテアニン,グルタミン酸の量は著しい.2, 3番茶と進むにつれて各アミノ酸とも減少するが,上記テアニン,グルタミン酸をはじめとして,含量の割合い高いアスパラギン酸,アルギニン,アラニン等についてはこの傾向が著しい.
Zenji NAGASHIMA, Muneyuki NAKAGAWA
openaire   +3 more sources

Suzuki-Miyaura diversification of amino acids and dipeptides in aqueous media [PDF]

open access: yes, 2015
The authors gratefully acknowledge the IWT Flanders and Janssen Pharmaceutica for financial support of T.W. This work is supported by the Scientific Research Network (WOG) “Sustainable chemistry for the synthesis of fine chemicals” of the Research ...
Van Imp, Karolien   +17 more
core   +1 more source

Home - About - Disclaimer - Privacy