Torula yeast (Candida utilis)-derived glucosylceramide contributes to dermal elasticity in vitro.
J Food Biochem
; 43(7): e12847, 2019 07.
Article
en En
| MEDLINE
| ID: mdl-31353719
ABSTRACT
Glucosylceramide (GlcCer) is derived from several plants, such as rice, maize, and wheat, and has been reported to retain moisture by functioning as a barrier between the epidermis and the environment. However, there is insufficient research on the effect of GlcCer on dermal elasticity and wrinkles. In this study, we investigated the effects of torula yeast extract and torula yeast-derived GlcCer on dermal elasticity. We measured cell proliferation, collagen production, and collagen gel contraction using human dermal fibroblasts. Torula yeast extract and torula yeast-derived GlcCer increased dermal fibroblast proliferation and collagen production. Collagen gel contraction was promoted by torula yeast extract and torula yeast-derived GlcCer. These results indicate that GlcCer may affect dermal elasticity. Torula yeast extract and torula yeast-derived GlcCer may contribute to the maintenance of dermal elasticity. PRACTICAL APPLICATIONS In this study, we found that torula yeast-derived glucosylceramide (GlcCer) has an additional function of improving dermal elasticity. With improved elasticity, skin becomes more resilient, thus preventing wrinkles. GlcCer has already been used in cosmetic products to retain skin moisture. Therefore, torula yeast-derived GlcCer can be expected to have several cosmetic applications.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Piel
/
Candida
/
Elasticidad
/
Glucosilceramidas
Límite:
Humans
Idioma:
En
Revista:
J Food Biochem
Año:
2019
Tipo del documento:
Article
País de afiliación:
Japón