Results 1 to 10 of about 25,950 (266)

Glycine-phthalic acid (1/1). [PDF]

open access: goldActa Crystallogr Sect E Struct Rep Online, 2013
In the title compound, C2H5NO2·C8H6O4, the glycine mol-ecule exists as a zwitterion (2-aza-niumyl-ethano-ate) with a positively charged amino group and a negatively charged carboxyl-ate group. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link the components into layers parallel to the ab plane.
Balakrishnan T   +2 more
europepmc   +5 more sources

Engineering bacterial biocatalysts for the degradation of phthalic acid esters [PDF]

open access: goldMicrobial Biotechnology
Phthalic acid esters (PAEs) are synthetic diesters derived from o‐phthalic acid, commonly used as plasticizers. These compounds pose significant environmental and health risks due to their ability to leach into the environment and act as endocrine ...
Gonzalo Durante‐Rodríguez   +3 more
doaj   +4 more sources

Responses of transcriptome and metabolome in the roots of Pugionium cornutum (L.) Gaertn to exogenously applied phthalic acid [PDF]

open access: yesBMC Plant Biology, 2022
Background The yield and quality of Pugionium cornutum (L.) Gaertn., a healthy, green vegetable with low sugar and high protein contents and high medicinal value, is severely affected by autotoxicity, which is a leading factor in the formation of plant ...
Xiaoyan Zhang   +8 more
doaj   +2 more sources

Phthalic Acid Esters: Natural Sources and Biological Activities [PDF]

open access: yesToxins, 2021
Phthalic acid esters (PAEs) are a class of lipophilic chemicals widely used as plasticizers and additives to improve various products’ mechanical extensibility and flexibility. At present, synthesized PAEs, which are considered to cause potential hazards
Ling Huang   +6 more
doaj   +2 more sources

The Impact of Storage on Phthalic Acid Esters Concentrations in Yogurts Packed in Plastic Cups [PDF]

open access: diamondActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2019
Phthalic acid esters are used as plastic softeners and also can be found in food packaging materials. European legislation defines specific migration limits of plastic additives for plastic materials that come into contact with food.
Marcela Jandlová   +6 more
doaj   +2 more sources

The co-crystal structure of etoricoxib–phthalic acid (1/1), C18H15ClN2O2S·C8H6O4 [PDF]

open access: goldZeitschrift für Kristallographie - New Crystal Structures, 2023
C18H15ClN2O2S·C8H6O4, triclinic, P 1‾ $\overline{1}$ (no. 2), a = 8.4340(17) Å, b = 12.172(2) Å, c = 12.816(3) Å, α = 89.98(3)° $89.98(3){}^{\circ}$ , β = 77.41(3)° $77.41(3){}^{\circ}$ , γ = 72.52(3)° $72.52(3){}^{\circ}$ , V = 1221.7(5) Å3, Z = 2, R ...
Ma Yu-Heng   +5 more
doaj   +2 more sources

Toxicological characterization of phthalic Acid. [PDF]

open access: yesToxicol Res, 2011
There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for their metabolites. The parent phthalate is rapidly metabolized to its monoester (
Bang du Y, Lee IK, Lee BM.
europepmc   +4 more sources

Integrative transcriptomic and metabolomic analyses provide insights into the mechanism of autotoxicity of Pugionium cornutum (L.) Gaertn. [PDF]

open access: yesPLoS ONE
Pugionium cornutum (L.) Gaertn., a functional vegetable with dual health benefits, faces significant constraints in sustainable industrial development due to autotoxicity-induced continuous cropping obstacles.
Kezhen Ning   +7 more
doaj   +2 more sources

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