Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products

2016 ◽  
Keyword(s):  
Antioxidants ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 245
Author(s):  
María de la Luz Cádiz-Gurrea ◽  
Diana Pinto ◽  
Cristina Delerue-Matos ◽  
Francisca Rodrigues

Olea europaea cultivar, native in the Mediterranean basin, has expanded worldwide, mainly due to the olive oil industry. This expansion is attributed to the benefits of olive oil consumption, since this product is rich in nutritional and bioactive compounds. However, the olive industry generates high amounts of wastes, which could be related to polluting effects on soil and water. To minimize the environmental impact, different strategies of revalorization have been proposed. In this sense, the aim of this work was to develop high cosmetic value added oleuropein-enriched extracts (O20 and O30), a bioactive compound from olive byproducts, performing a comprehensive characterization using high performance liquid chromatography coupled to mass spectrometry and evaluate their bioactivity by in vitro assays. A total of 49 compounds were detected, with oleuropein and its derivatives widely found in O30 extract, whereas iridoids were mainly detected in O20 extract. Moreover, 10 compounds were detected for the first time in olive leaves. Both extracts demonstrated strong antioxidant and antiradical activities, although O30 showed higher values. In addition, radical oxygen and nitrogen species scavenging and enzyme inhibition values were higher in O30, with the exception of HOCl and hyaluronidase inhibition assays. Regarding cell viability, olive byproduct extracts did not lead to a decrease in keratinocytes viability until 100 µg/mL. All data reported by the present study reflect the potential of industrial byproducts as cosmetic ingredients.


2021 ◽  
Vol 1143 (1) ◽  
pp. 012039
Author(s):  
Dianika Lestari ◽  
Amilah Ridho Rahmani ◽  
Danu Ariono

Author(s):  
Dagmar Bury ◽  
Camilla Alexander-White ◽  
Harvey J. Clewell ◽  
Mark Cronin ◽  
Bertrand Desprez ◽  
...  

2008 ◽  
Vol 180 ◽  
pp. S110-S111
Author(s):  
José Cotovio ◽  
Marie-Hélène Grandidier ◽  
Damien Lelievre ◽  
Nathalie Alepee ◽  
Roland Roguet ◽  
...  
Keyword(s):  

2013 ◽  
Vol 221 ◽  
pp. S229
Author(s):  
Thomas Petry ◽  
Daniela Jeronimo-Roque ◽  
Francesca Tencalla ◽  
Sanghamitra Mishra

2013 ◽  
Vol 5 (2) ◽  
pp. 309-310 ◽  
Author(s):  
Alberto Chisvert ◽  
Amparo Salvador

2016 ◽  
Vol 32 (2) ◽  
pp. 807-815 ◽  
Author(s):  
Min- Kim ◽  
Ju Mi Hyun ◽  
Sang Kim ◽  
Ki Cheol Seong ◽  
Chan Lim ◽  
...  

2002 ◽  
Vol 51 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Takahiro TADA ◽  
Kazuomi OHNISHI ◽  
Takashi KOMIYA ◽  
Kunio IMAI

Sign in / Sign up

Export Citation Format

Share Document