Applications of Lactobacillus rhamnosus spent culture supernatant in cosmetic antioxidation, whitening and moisture retention applications.
Molecules
; 18(11): 14161-71, 2013 Nov 15.
Article
em En
| MEDLINE
| ID: mdl-24248144
ABSTRACT
This study was aimed at investigating the antioxidant, whitening, and moisture-retention properties of Lactobacillus rhamnosus spent culture supernatant (Lr-SCS) in cosmetic applications. Results reveal that Lr-SCS effectively and gradually scavenges 1,1-diphenyl-2-picrylhydrazyl as well as 2,2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) radical cations, and increases reducing power in a dose-dependent manner. Additionally, Lr-SCS can also suppress tyrosinase activity in vitro and effectively promote moisture retention. Heat treatment at 100 °C for 30 min does not influence the functions of Lr-SCS. We conclude that Lr-SCS can be used effectively in skin care cosmetics.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Meios de Cultivo Condicionados
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Cosméticos
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Lacticaseibacillus rhamnosus
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Clareadores
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Antioxidantes
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article