Results 11 to 20 of about 222,384 (349)

A route to anionic hydrophilic films of copolymers of l-leucine, l-aspartic acid and l-aspartic acid esters [PDF]

open access: green, 1975
A series of copolymers of l-leucine and β-benzyl-l-aspartate [Leu/Asp(OBz)] covering the range 30–70 mol % of l-leucine, was synthesized by the N-carboxyanhydride (NCA) method.
W. L. Sederel, A. Bantjes, Jan Feijén
openalex   +7 more sources

Amino acids foliar application for maximizing growth, productivity and quality of peanut grown under sandy soil [PDF]

open access: yesBrazilian Journal of Biology, 2023
Two field experiments were conducted during 2019 and 2020 summer seasons at the experimental station of national research center, Al-Nubaryia district, El-Behaira Governorate, Egypt, to study the effect of Phenyl alanine and Aspartic acid foliar ...
M. S. Sadak   +3 more
doaj   +1 more source

Sweet Dreams (Are Made of This): A Review and Perspectives on Aspartic Acid Production

open access: yesFermentation, 2021
Aspartic acid, or “aspartate,” is a non-essential, four carbon amino acid produced and used by the body in two enantiomeric forms: L-aspartic acid and D-aspartic acid.
Holly Appleton, Kurt A. Rosentrater
doaj   +1 more source

Assessment of Dental Age Estimation Using Aspartic Acid Racemization in Human Dentin in Single-Rooted Teeth

open access: yesJournal of Orofacial Sciences, 2022
Introduction: Dental age estimation has always been a very important and very susceptible subject in forensic science, as it is an essential requirement in living, dead human individual’s remains. Aspartic acid racemization is considered to be one of the
Neelima Dasarathi   +5 more
doaj   +1 more source

Dietary glutamic acid and aspartic acid as biomarkers for predicting diabetic retinopathy

open access: yesScientific Reports, 2021
The screening rate of diabetic retinopathy (DR) is low despite the importance of early diagnosis. We investigated the predictive value of dietary glutamic acid and aspartic acid for diagnosis of DR using the Korea National Diabetes Program cohort study ...
So Young Park   +7 more
doaj   +1 more source

Insight into the Substrate Specificity of Lactobacillus paracasei Aspartate Ammonia-Lyase

open access: yesFermentation, 2023
Aspartate ammonia-lyase (AAL) catalyzes the reversible conversion reactions of aspartate to fumaric acid and ammonia. In this work, Lactobacillus paracasei LpAAL gene was heterologously expressed in Escherichia coli.
Yi-Hao Huang   +4 more
doaj   +1 more source

Antagonizing Effects of Aspartic Acid against Ultraviolet A-Induced Downregulation of the Stemness of Human Adipose Tissue-Derived Mesenchymal Stem Cells. [PDF]

open access: yesPLoS ONE, 2015
Ultraviolet A (UVA) irradiation is responsible for a variety of changes in cell biology. The purpose of this study was to investigate effects of aspartic acid on UVA irradiation-induced damages in the stemness properties of human adipose tissue-derived ...
Kwangseon Jung   +8 more
doaj   +1 more source

Detection of L-Aspartic Acid with Ag-Doped ZnO Nanosheets Using Differential Pulse Voltammetry

open access: yesBiosensors, 2022
Here, a sensitive voltametric electrochemical sensor probe was fabricated to reliably trace the detection of L-aspartic acid in phosphate-buffered medium using a glassy carbon electrode (GCE) layered with a film of wet-chemically prepared Ag2O-doped ZnO ...
Md Mahmud Alam   +3 more
doaj   +1 more source

Designing and In Vitro Characterization of pH-Sensitive Aspartic Acid-Graft-Poly(Acrylic Acid) Hydrogels as Controlled Drug Carriers

open access: yesGels, 2022
Acetaminophen is an odorless and white crystalline powder drug, used in the management of fever, pain, and headache. The half-life of acetaminophen is very short; thus, multiple intakes of acetaminophen are needed in a day to maintain a constant ...
Muhammad Suhail   +6 more
doaj   +1 more source

Thermal Deformations of Crystal Structures in the L-Aspartic Acid/L-Glutamic Acid System and DL-Aspartic Acid

open access: yesCrystals, 2021
The method of temperature-resolved powder X-ray diffraction (TRPXRD) was used to determine the elevated temperature behavior of L-aspartic acid (L-asp), DL-aspartic acid (DL-asp), L-glutamic acid (L-glu), and an L-asp0.25,L-glu0.75 solid solution.
Roman Sadovnichii   +2 more
doaj   +1 more source

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