Results 21 to 30 of about 43,230 (246)

Transcriptomic profiling of Melilotus albus near-isogenic lines contrasting for coumarin content

Scientific Reports, 2017
Coumarin and its derivatives are widely used as fragrances in industrial products and have medical value. The goal of the present study was to discover genes and pathways related to coumarin biosynthesis in Melilotus albus using transcriptome analysis ...
Kai Luo, Fan Wu, Daiyu Zhang, Rui Dong, Zhichao Fan, Rui Zhang, Zhuanzhuan Yan, Yanrong Wang, Jiyu Zhang   +8 more
doaj   +1 more source

Antifungal Activity of Coumarin Against Candida albicans Is Related to Apoptosis

Frontiers in Cellular and Infection Microbiology, 2019
Coumarin (1,2-benzopyrone), an aromatic oxygen-containing heterocyclic compound, has various biological functions. Previous studies have demonstrated that coumarin and its derivatives exhibit antifungal activity against Candida albicans.
Chang Jia, Jian Zhang, Lili Yu, Chenglu Wang, Yijia Yang, Xing Rong, Ke Xu, Maoping Chu   +7 more
doaj   +1 more source

Increased intestinal permeability and bile acid accumulation via inhibition of the FXR-SHP pathway contribute to coumarin-induced systemic inflammation

Microbiology Spectrum
Coumarin causes severe poisoning in animals, affecting the development of agriculture and animal husbandry. Coumarin induces hepatotoxicity, but the inflammatory mechanism of coumarin is unclear.
Na Shou, Dandan Wu, Qi Wang, Ping Huang, Qiwen Lin, Senao Hou, Keyi Fu, Wenqian Xu, Jiyu Zhang, Zunji Shi   +9 more
doaj   +1 more source

Quantification of coumarin and related phenolics in cinnamon samples from south India using UHPLC-ESI-QqQLIT-MS/MS method

International Journal of Food Properties, 2018
The presence of coumarin, a hepatotoxic phenyl propanoid, in samples of the spice, cinnamon, procured from the market has raised food safety concerns world over. A validated, ultra-performance liquid chromatography- linear ion trap triple quadrupole mass
R. Ananthakrishnan, Preeti Chandra, Brijesh Kumar, K. B. Rameshkumar   +3 more
doaj   +1 more source

Activities and Novel Applications of Secondary Metabolite Coumarins [PDF]

Planta Daninha, 2018
: This review covers biological activity of secondary metabolites, coumarin and their derivatives on different organisms (pests, pathogens, weeds), as well as their applications in agriculture as eco-friendly pesticides and weed control agents. Naturally
M.I. HUSSAIN, S. QAMAR ABBAS, M.J. REIGOSA   +2 more
doaj   +1 more source

Medicinal significance of novel coumarin analogs: Recent studies

Results in Chemistry, 2022
Coumarin is a versatile scaffold with outstanding biological potential and played a key role in the field of medicine. The benzopyran-2-one ring bearing heterocycles are known for antimicrobial, anti-cancer, and antioxidant activities.
Sharanabasappa B. Patil
doaj   +1 more source

Ultrastable Photoactive Halide Perovskite Nanocrystal‐Sensitized SnO2 Nanorods for Room‐Temperature NO2 Detection

Advanced Functional Materials, EarlyView.
ABSTRACT Metal oxide (MOx)‐based NO2 gas sensors typically require high temperatures or ultraviolet light, limiting their practical use. To enable visible‐light activation at room temperature, efficient and stable photosensitizers should be integrated with nanostructured MOx hosts.
Yeonji Yuk, Dokyum Kim, Jun‐Cheol Park, Yoonsung Jung, Inhyeok Oh, Donghyeon Lee, Yejoon Kim, Ji‐Eun Yeo, Young Min Song, Chang‐Lyoul Lee, Sanghan Lee   +10 more
wiley   +1 more source

Effect of fertilizers and growth stimulants on the content of coumarin and its derivatives in the vegetative mass of melilot [PDF]

Brazilian Journal of Biology
The paper presents the results of determining the content of coumarin and its derivatives in the melilot using nuclear magnetic resonance spectroscopy, including the study of the effect of fertilizers on the quantitative content of coumarin and its ...
M. N. Suraganov, T. M. Seilkhanov, U. M. Sagalbekov, A. M. Suraganova, G. T. Ualiyeva   +4 more
doaj   +1 more source

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

Advanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang, Zhonglin Chen, Jimin Shen, Pengwei Yan, Jing Kang, Binyuan Wang, Shengxin Zhao, Xiaoguang Duan   +7 more
wiley   +1 more source

Innovative liposomal coumarin: A promising solution for enhancing soft white cheese quality.

PLoS ONE
BackgroundCoumarin is a natural bioactive compound found in many plants and acquires antibacterial, antioxidant and anticoagulant activities. The antibacterial activity of coumarin has never been tested after being encapsulated in liposomes.
Salameh Alqaraleh, Laila Al-Omari, Ghadeer Mehyar, Moath Alqaraleh, Walhan Alshaer, Hiba Abdelnabi, Sarah Jaradat   +6 more
doaj   +1 more source