Results 41 to 50 of about 150,563 (263)

Polyphenolics and fat absorption [PDF]

International Journal of Obesity, 2004
To elucidate whether the acute consumption of red wine polyphenolic compounds regulates lipid and lipoprotein metabolism in dyslipidemic postmenopausal women.Eight dyslipidemic postmenopausal women each consumed a mixed meal accompanied by either water, dealcoholized red wine or alcoholic red wine on three separate visits, in a random order, 2 weeks ...
S, Pal, M, Naissides, J, Mamo
openaire   +2 more sources

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Protective Effects on Neuronal SH-SY5Y Cells and Antioxidant Activity of Enzymatic Hydrolyzate from Silkworms Fed the Leaves of Cudrania tricuspidata

Applied Sciences
We investigated the antioxidant activity and neuroprotective effects of an enzymatic hydrolyzate from silkworms fed the leaves of Cudrania tricuspidata (ESLC) produced by enzymatic treatment.
Gyu-Mi An, Tae-Hwan Jung, Kyoung-Sik Han
doaj   +1 more source

Cytotoxicity and Pro-Apoptotic Activity of 2,2´-Bis[4,5-bis(4-hydroxybenzyl)-2-(4-hydroxyphenyl)cyclopent-4-en-1,3-dione], a Phenolic Cyclopentenedione Isolated from the Cyanobacterium Strain Nostoc sp. str. Lukešová 27/97

Molecules, 2011
The cytotoxicity of the polyphenol 2,2´-bis[4,5-bis(4-hydroxybenzyl)-2-(4-hydroxyphenyl)cyclopent-4-en-1,3-dione], nostotrebin 6 (NOS-6), was tested under in vitro conditions using mouse fibroblasts (BALB/c cells).
Jan Vacek, Jan Hrbáč, Jiří Kopecký, Jitka Vostálová   +3 more
doaj   +1 more source

Significant Inactivation of SARS-CoV-2 In Vitro by a Green Tea Catechin, a Catechin-Derivative, and Black Tea Galloylated Theaflavins

Molecules, 2021
Potential effects of tea and its constituents on SARS-CoV-2 infection were assessed in vitro. Infectivity of SARS-CoV-2 was decreased to 1/100 to undetectable levels after a treatment with black tea, green tea, roasted green tea, or oolong tea for 1 min.
Eriko Ohgitani, Masaharu Shin-Ya, Masaki Ichitani, Makoto Kobayashi, Takanobu Takihara, Masaya Kawamoto, Hitoshi Kinugasa, Osam Mazda   +7 more
doaj   +1 more source

High‐Performance Bio‐Glue From the Berries of a Parasitic Plant

Advanced Materials, EarlyView.
We report a fully bio‐based adhesive derived primarily from a (poly)saccharide extract obtained from the berries of the hemi‐parasitic plant mistletoe (Viscum album), supplemented with tannic and malic acid without any further chemical functionalization.
Ufuk Gürer, Jana T. Reh, Jonas Röder, Umut Günsel, Chiara Gunnella, Lisa Schöbel, Franz Hagn, Aldo R. Boccaccini, Oliver Lieleg   +8 more
wiley   +1 more source

Role of a Polyphenol-Enriched Blueberry Preparation on Inhibition of Melanoma Cancer Stem Cells and Modulation of MicroRNAs

Biomedicines
Melanoma is a type of skin cancer known for its high mortality rate. Cancer stem cells (CSCs) are a subpopulation of cancer cells that significantly contribute to tumour recurrence and differentiation.
Nawal Alsadi, Nour Yahfoufi, Carolyn Nessim, Chantal Matar   +3 more
doaj   +1 more source

Mitigating Cancer Therapy–Related Cognitive Impairment by Targeted Activation of Undruggable Phosphatase

Advanced Science, EarlyView.
An RVG‑engineered exosomal saRNA delivery system (RVG‑EVs‑saPtpro) effectively targets and activates hippocampal PTPRO, functioning as a “molecular brake” to alleviate cancer therapy‑related cognitive impairment (CTRCI) by enhancing neuronal survival, neurogenesis, and synaptic plasticity.
Zhimeng Yao, Yuhua Meng, Huanyi Li, Yinhui Jiang, Xiaona Lin, Mengyuan Hu, Qing Liu, Xiaofu Qiu, Hongzheng Ren, Yunlong Pan, Bin Pan, Zexiong Guo, Shuyao Zhang, Dianzheng Zhang, Li Yang, Shegan Gao, Weijing Deng, Jianfan Chen, Hao Zhang   +18 more
wiley   +1 more source

Impact of pasteurisation and storage conditions on the physicochemical properties of acerola jelly

Vietnam Journal of Science, Technology and Engineering
Acerola, a fruit rich in bioactive compounds such as polyphenols and vitamin C, is highly susceptible to degradation under temperature influences. This study aimed to evaluate the impact of pasteurisation and storage conditions on the stability of these
Binh Quang Hoang, Uyen Phuong Tran Ho, Diep Ngoc Thi Duong*   +2 more
doaj   +1 more source

New Type of Tannins Identified from the Seeds of Cornus officinalis Sieb. et Zucc. by HPLC-ESI-MS/MS

Molecules, 2023
There is a lack of information on the compound profile of Cornus officinalis Sieb. et Zucc. seeds. This greatly affects their optimal utilization. In our preliminary study, we found that the extract of the seeds displayed a strong positive reaction to ...
Jun Li, Lin Chen, Hua Jiang, Min Li, Lu Wang, Jia-Xing Li, Yue-Yue Wang, Qing-Xia Guo   +7 more
doaj   +1 more source