High-speed counter-current chromatographic separation and thermodynamic mechanism of an antioxidant from Morus alba leaves

S Guo, D Gu, C Liu, S Tang, Y Wang, Y Yang - … Systematics and Ecology, 2023 - Elsevier
Morus alba leaves have a long history as a plant medicine and possess many biological
activities. Antioxidant activity is the basis of its many biological activities. In order to explore …

Detection of Simulated In Vitro Digestion Products of Fucoxanthin and Their Photodamage Alleviation Effect in Retinal Müller Cells Induced by Ultraviolet B …

Y Shi, Y Wang, H Zou, B Zhao, T Zhu… - Journal of agricultural …, 2023 - ACS Publications
Our previous study reported that the marine dietary bioactive compound fucoxanthin (FX)
has the potential to reduce the level of oxidation in retinal Müller cells (RMCs) induced by …

[HTML][HTML] Antioxidant aryl-substituted phthalan derivatives produced by endophytic fungus Cytospora rhizophorae

H Liu, Z Liu, Y Zhang, Y Chen, H Wang, H Tan… - Frontiers in …, 2022 - frontiersin.org
Six new phthalan derivatives cytorhizophins DI (1-6) as well as two known derivatives
cytorhizophin C and pestacin were isolated from Cytospora rhizophorae. Among them …

On the radical scavenging and DNA repairing activities by natural oxygenated diterpenoids: Theoretical insights

TC Ngo, DQ Dao, TVT Mai, TLA Nguyen… - Journal of Chemical …, 2022 - ACS Publications
Diterpenoids are abundant and important compounds in Euphorbia species owing to their
structural diversity; therefore, in this study, we investigate the modern-concept antioxidant …

[HTML][HTML] Fucoxanthin inhibition mechanism of melanoma in cell models constructed from human malignant melanoma cells (A375) and keratinocytes cells (HaCaT)

Y Wang, K Sun, Y Liu, Y Lu, D Feng, H Qi - Journal of Functional Foods, 2024 - Elsevier
Malignant melanoma incidence has been rising steadily in recent years, gravely
endangering people's quality of life. One of several natural colors that have been …

Evaluation of the radical scavenging potency and mechanism of natural phenolamides: A DFT study

Z Li, G Sun, M Chen, S Jin, X Hao, C Zhang… - Journal of Molecular …, 2023 - Elsevier
Phenolamides have received increasing interest owing to their diverse pharmacological
activities and health benefits. However, the structure–antioxidant activity relationship and …

Radical scavenging activity of three Scirpusins: A kinetic and mechanistic study

Y Shang, X Li, L Shen, K Chen, TN Le… - Journal of Molecular …, 2023 - Elsevier
The strong antioxidant activity of Scirpusin, a polyphenolic compound also known as
resveratrol or piceatannol dimer, toward• OH/• OOH in gas phase and solvents was …

Mechanistic insight into the free radical scavenging and xanthine oxidase (XO) inhibitor potent of monoacetylphloroglucinols (MAPGs)

WE Prasetyo, BT Admojo, T Kusumaningsih… - Free Radical …, 2023 - Taylor & Francis
Three novel antioxidant candidates based on phenolic polyketide,
monoacetylphloroglucinol (MAPG), a natural antibiotic compound produced by plant growth …

Free radical scavenging behaviour of the plant-beneficial secondary metabolite 2, 4-diacetylphloroglucinol derivatives under physiological conditions: A joint …

WE Prasetyo, V Kurniansyah, M Firdaus… - Journal of Molecular …, 2024 - Elsevier
Undoubtedly, natural products (NPs) offer a crucial foundation for crafting novel biologically
relevant scaffolds. Among these, 2, 4-diacetylphloroglucinol (DAPG) stands out as a …

DFT insights into the structure, reactivity and radical scavenging activity of cycloartocarpesin

AD Tamafo Fouegue, H Tedongmo… - Journal of Physical …, 2021 - Wiley Online Library
Daily increase in the number of patients suffering from illnesses due to reactive species has
induced the permanent discovery and study of antioxidant compounds. The structure …