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Free amino acids
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The results showed that the overall diffusioncontrolled rate constant is equal to 4.82×109 M-1 s -1 at 298.15K. The zwitterionic form is the main existing form that plays an essential role in the HO - initiated oxidation of Ile (99.98%). The most preponderant reactions are found at C6-H (36.19%) and C8-H (37.77%) positions. Finally, the influence of temperature on the overall rate is also evaluated.
8p
dianmotminh02
03-05-2024
3
1
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Part 2 book "Marks' basic medical biochemistry - A clinical approach" includes content: Basic concepts in the regulation of fuel metabolism by insulin; glucagon, and other hormones, cellular bioenergetics - adenosine triphosphate and O2; digestion, absorption, and transport of carbohydrates; generation of adenosine triphosphate from glucose, fructose, and galactose - glycolysis; tricarboxylic acid cycle; oxidative phosphorylation and mitochondrial function; oxygen toxicity and free radical injury; formation and degradation of glycogen.... and other contents.
366p
oursky07
24-10-2023
3
2
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In the present study, two-biochemical processes responsible for this tolerance were investigated by analyzing antioxidant enzyme activities and free amino acid profile produced by Xoo infected rice plants under Pi starvation and full Pi conditions.
11p
vimulcahy
18-09-2023
3
3
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In the present investigation, sea rough fish were hydrolyzed with alcalase/peptidase combined enzymes (EA/EP). Raw material proximate composition was investigated. The results indicated that sea rough fish was successfully converted into hydrolysates that mainly composed of small size peptides and free amino acids. The essential amino acid could be served as a valuable source of nutrition for humans and animals.
10p
viannee
02-08-2023
3
3
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The aim of this work is to research the interactions of water-soluble nitrogen-containing copolymers with essential amino acids in aqueous media. For this, poly(N-vinylformamide-co-N-vinylimidazole) and poly(N-vinylcaprolactam-co-N-vinylimidazole) random copolymers were synthesized by free radical polymerization. The products obtained are characterized by GPC, DLS, and FTIR. The copolymers have a narrow molecular weight distribution and low dispersity.
10p
lyhuyenthu
31-01-2023
4
2
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The role of morpho-physiological attributes along with the antioxidant potential of Stipagrostis plumosa L. populations collected from arid regions in adaptability to aridity was evaluated. Root to shoot length, chlorophyll, carotenoids, and organic osmolytes (total free amino acids, total soluble proteins, glycinebetaine, and proline) increased with more activities of antioxidant enzymes (APX, CAT, POD, and SOD).
24p
lyhuyenthu
31-01-2023
6
2
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Auxins play an important role in plant growth and development; the auxins responsive gene; auxin/ indole-3-acetic acid (Aux/IAA), small auxin-up RNAs (SAUR) and Gretchen Hagen3 (GH3) control their mechanisms. The GH3 genes function in homeostasis by the catalytic activities in auxin conjugation and bounding free indole-3- acetic acid (IAA) to amino acids.
17p
vihagrid
30-01-2023
8
3
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The highest significant values of total soluble sugars and their fractions were noted in explant stage. Embryogenic callus stage induced a significant increase in total soluble sugars, free amino acids, phenols and indoles concentrations as compared to callus and mature somatic embryo.
8p
schindler
30-12-2021
13
0
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Free amino acids are found in spermatozoa and seminal plasma. Their qualitative and quantitative presence have been affected by many factors. Under in vitro storage conditions, their effects on spermatozoa in animal species and also human have been concerned over the last decades. In this study, the effects of tryptophan, phenylalanine and cysteine on DNA integrity, lipid peroxidation, viability and motility parameters in spermatozoa of the common carp (Cyprinuscarpio) were assessed during short-term storage.
10p
dolomite36
30-12-2021
5
0
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The scorpion venom consisting of a pair of gland connected to telson has great importance for their survival, assisting in feeding and self-defense. Scorpion venoms are a complex mixture of inorganic salts, free amino acids, heterocyclic components, peptides and proteins. The present study aimed to identify telson components of four scorpion species Leiurus quinquestriatus, Androctonus amoreuxi, Orthochirus innesi and Buthacus leptochelys.
13p
dolomite36
30-12-2021
8
0
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Graphite oxide as a heterogeneous and recyclable solid acid catalyzed a simple and efficient method for the synthesis of β-amino alcohols by ring opening of epoxides with amines. This method is effective with various aromatic and aliphatic amines under solvent-free conditions. The corresponding β-amino alcohols are obtained in high yields (56%–95%) and short reaction times (15–30 min) with high regio- and chemoselectivity under metal-free conditions.
10p
langthannam
29-12-2021
6
0
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Microwave irradiation has been used to improve the one-pot synthesis of substituted 2-amino-4,6-diarylnicotinonitrile in the presence of boric acid as an efficient and green catalyst under solvent-free conditions within 48–60s. All the analogs that have not been reported previously were characterized by their melting points, IR, 1H NMR, and 13C NMR spectra. One of the structures was verified by the analysis of a single crystal. The reported synthetic procedure provided remarkable advantages such as short reaction times, excellent yield, facile workup, and the use of a green catalyst.
44p
tudichquannguyet
29-11-2021
6
1
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Free asparagine is the precursor for acrylamide formation during cooking and processing of grains, tubers, beans and other crop products. In wheat grain, free asparagine, free glutamine and total free amino acids accumulate to high levels in response to sulphur deficiency.
18p
visilicon2711
20-08-2021
13
1
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Oyster is rich in glycogen and free amino acids and is called “the milk of sea”. To understand the main genetic effects of these traits and the genetic networks underlying their correlation, we have conducted the whole genome resequencing with 427 oysters collected from the world-wide scale.
14p
visilicon2711
20-08-2021
11
1
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In the present study, it is clear that it is possible to develop high yielding lines with high quality traits with superior nutritional features. The parameters have indicated sufficient variability for different nutritional characters, so that it would enable the breeder to utilize appropriate genetic resources in the crossing programme to improve the particular character.
5p
chauchaungayxua12
29-07-2021
12
1
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Azolla is a free floating, rapidly growing aquatic fern on water surface. It has enormous potential as a livestock feed due to its high content of protein, essential amino acids, vitamins and minerals. The scientists of Krishi Vigyan Kendra, West Sikkim introduced azolla cultivation in the district by demonstration conducted at farmers’ field. The farmers were trend by on and off campus practical training cum demonstration on azolla production technology.
4p
chauchaungayxua11
23-03-2021
10
1
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Azolla is a free floating, rapidly growing aquatic fern on water surface. It is one of the most nutritive aquatic plants, owing to its high protein and carotenoid contents and of generally good amino acid profile. Traditional supplements based on oilseed cakes are expensive and cannot fulfill the required nutrients to animals. Forage-based economical feeding strategies are required to reduce production cost of quality livestock products. Productivity of dairy animals largely depends of efficient feeding management.
8p
cothumenhmong9
18-01-2021
18
2
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Mung bean (Vigna radiata), a rich source of many nutrients with potential health benefits is a commonly used functional food in India. The nutritional composition of Vigna radiata seeds were estimated in terms of carbohydrate, free amino acid, protein, chlorophyll and fat content pre and post germination to assess the biochemical changes in seeds.
7p
caygaocaolon8
07-11-2020
8
2
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The function of a protein can be deciphered with higher accuracy from its structure than from its amino acid sequence. Due to the huge gap in the available protein sequence and structural space, tools that can generate functionally homogeneous clusters using only the sequence information, hold great importance.
6p
vikentucky2711
26-11-2020
7
2
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The amino acid sequence of a protein is the blueprint from which its structure and ultimately function can be derived. Therefore, sequence comparison methods remain essential for the determination of similarity between proteins.
15p
vioklahoma2711
19-11-2020
11
0
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