Encapsulation of ε-Viniferin into Multi-Lamellar Liposomes: Development of a Rapid, Easy and Cost-Efficient Separation Method to Determine the Encapsulation Efficiency

Autor: Pauline Beaumont, Arnaud Courtois, Tristan Richard, Stéphanie Krisa, Chrystel Faure

Publikováno v: Pharmaceutics, Vol 13, Iss 4, p 566 (2021)

Onion-type multi-lamellar liposomes (MLLs), composed of a mixture of phosphatidylcholine and Tween 80, were analyzed for their ability to encapsulate ε-Viniferin (εVin), a resveratrol dimer. Their encapsulation efficiency (EE) was measured by UV-VI

Externí odkaz: https://doaj.org/article/c5d05581301e4a09a9c23f2afe6c08a6

Bioactive food components for colorectal cancer prevention and treatment: A good match

Autor: Samuel, Amintas, Charles, Dupin, Julian, Boutin, Pauline, Beaumont, François, Moreau-Gaudry, Aurélie, Bedel, Stéphanie, Krisa, Véronique, Vendrely, Sandrine, Dabernat

Publikováno v: Critical Reviews in Food Science and Nutrition. :1-15

Colorectal cancer (CRC) is the third most frequent cancer worldwide, accounts for about 10% of the total cancer cases, and ranks as the second cause of death by cancer. CRC is more prevalent in developed countries in close causal relation with occide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae15b0297c93b0942b144523fad6b6b
https://doi.org/10.1080/10408398.2022.2036095

Trans-ε-Viniferin Encapsulation in Multi-Lamellar Liposomes: Consequences on Pharmacokinetic Parameters, Biodistribution and Glucuronide Formation in Rats

Autor: Michael Jourdes, Tristan Richard, Pauline Beaumont, Chrystel Faure, Axel Marchal, Arnaud Courtois, Pierre-Louis Teissedre, Stéphanie Krisa, Claude Atgié

Publikováno v: Nutrients
Nutrients, MDPI, 2021, 13 (12), pp.4212. ⟨10.3390/nu13124212⟩
Nutrients; Volume 13; Issue 12; Pages: 4212
Nutrients, Vol 13, Iss 4212, p 4212 (2021)

International audience; Trans-epsilon-viniferin (epsilon Vin) is a resveratrol dimer exhibiting promising biological activities for human health. Its bioavailability being low, the development of encapsulation methods would be used to overcome this i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92934eca80024f2c7175d53f85e0ee81
https://hal.inrae.fr/hal-03519131

In the shadow of resveratrol: biological activities of epsilon-viniferin

Autor: Pauline Beaumont, Arnaud Courtois, Claude Atgié, Tristan Richard, Stéphanie Krisa

Publikováno v: Journal of physiology and biochemistry. 78(2)

Stilbenes are secondary metabolites belonging to the polyphenol family. Those compounds are derived from the glycosylation, prenylation, methoxylation, hydroxylation, or also oligomerization of the well-known trans-resveratrol. One of them, trans-eps

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59e56daf32d148303b4291a7b22302a3
https://pubmed.ncbi.nlm.nih.gov/35689763

In Vivo Genotoxicity Evaluation of a Stilbene Extract Prior to Its Use as a Natural Additive: A Combination of The Micronucleus Test and The Comet Assay

Autor: Pauline Beaumont, Nahum Ayala, Concepción Medrano-Padial, María Puerto, Ana I. Prieto, Silvia Pichardo, Stéphanie Krisa, Caroline Rouger

Publikováno v: Foods, Vol 10, Iss 439, p 439 (2021)
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
Foods
Foods, MDPI, 2021, 10 (2), pp.439. ⟨10.3390/foods10020439⟩
Foods; Volume 10; Issue 2; Pages: 439
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

Genotoxic data of substances that could be used as food additives are required by the European Food Safety Authority. In this sense, the use of an extract from grapevine shoots containing a stilbene richness of 99% (ST-99), due to its antioxidant and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce83686c7d1128e90eecdc4636c732b7
https://www.mdpi.com/2304-8158/10/2/439