Results 21 to 30 of about 36,585 (232)

4-Bromo-2-hydroxybenzoic acid

open access: yesIUCrData, 2016
In the title compound, C7H5BrO3, the dihedral angle between the aromatic ring and the carboxylic acid group is 4.8 (4)°, and an intramolecular O—H...O hydrogen bond closes an S(6) ring.
P. A. Suchetan   +4 more
doaj   +1 more source

Phenolic metabolites of anthocyanins following a dietary intervention study in post-menopausal women [PDF]

open access: yes, 2014
Scope Numerous studies feeding anthocyanin-rich foods report limited bioavailability of the parent anthocyanins. The present study explores the identity and concentration of the phenolic metabolites of anthocyanins in humans.
Aura   +44 more
core   +1 more source

Copolyesters based on 3,5-dibrom-4-hydroxybenzoic acid chloranhydride [PDF]

open access: yesJournal of Physics: Conference Series, 2021
AbstractModified copolyesters using 3,5-dibromo-4-hydroxybenzoic acid chloride have been synthesized by the method of low-temperature polycondensation (acceptor-catalytic polycondensation). The main laws governing the synthesis of copolyesters have been studied.
A M Kharaev   +6 more
openaire   +1 more source

Crystal structure of 4-benzamido-2-hydroxybenzoic acid

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C14H11NO4, the dihedral angle between the mean planes of the aromatic rings is 3.96 (12)° and an intramolecular O—H...O hydrogen bond closes an S(6) ring. A short intramolecular C—H...O contact is also seen.
Muhammad Shahid   +4 more
doaj   +1 more source

AD–OX: A sequential oxidative process for water treatment— Adsorption and batch CWAO regeneration of activated carbon [PDF]

open access: yes, 2009
A sequential process for water treatment involving usual adsorption on activated carbon (AC) followed by wet air catalytic oxidation of the adsorbed pollutants has been carried out in a fixed bed reactor with a mixture of two model pollutants.
Creanga-Manole, Carmen   +3 more
core   +2 more sources

Secondary Metabolite Distribution and Antioxidant Activities of Corn Kernel [PDF]

open access: yesShipin Kexue, 2023
Layered milling technique combined with targeted metabolomics was applied to analyze the characteristic components including carotenoids and secondary metabolites including phenolic compounds from different parts of corn kernel, and the antioxidant ...
ZHAI Xiaotong, HAN Lin, QIAO Congcong, HE Cai’an, LIU Fang, YANG Xiaoji, LI Shan, TAN Bin, WANG Min
doaj   +1 more source

Chemical Composition of Gas- and Aerosol-Phase Products from the Photooxidation of Naphthalene [PDF]

open access: yes, 2010
The current work focuses on the detailed evolution of the chemical composition of both the gas- and aerosol-phase constituents produced from the OH-initiated photooxidation of naphthalene under low- and high-NO_x conditions.
Chan, A. W. H.   +9 more
core   +2 more sources

Biologically active compounds from selected aphyllophorales mycelial cultures [PDF]

open access: yes, 2014
The obtained results confirm the hypothesis that mycelial cultures of domestic species of aphyllophorales are able to accumulate biologically active metabolites.Uzyskane wyniki wskazują, że przebadane kultury mycelialne krajowych gatunków grzybów ...
Firlej, Anna   +2 more
core   +2 more sources

Mechanisms and Therapeutic Effects of Benzoquinone Ring Analogs in Primary CoQ Deficiencies

open access: yesAntioxidants, 2022
Coenzyme Q (CoQ) is a conserved polyprenylated lipid composed of a redox-active benzoquinone ring and a long polyisoprenyl tail that serves as a membrane anchor.
Alba Pesini   +2 more
doaj   +1 more source

Effective genome editing and identification of a regiospecific gallic acid 4-O-glycosyltransferase in pomegranate (Punica granatum L.). [PDF]

open access: yes, 2019
Pomegranate (Punica granatum L.) trees are woody perennials that bear colorful and nutritious fruits rich in phenolic metabolites, e.g., hydrolyzable tannins (HTs) and flavonoids.
Chang, Lijing, Tian, Li, Wu, Sheng
core   +1 more source

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