2,5-diketopiperazines in food and beverages: Taste and bioactivity.
Crit Rev Food Sci Nutr
; 57(4): 718-742, 2017 Mar 04.
Article
en En
| MEDLINE
| ID: mdl-25629623
2,5-Diketopiperazines (2,5-DKPs) have been found to occur in a wide range of food and beverages, and display an array of chemesthetic effects (bitter, astringent, metallic, and umami) that can contribute to the taste of a variety of foods. These smallest cyclic peptides also occur as natural products and have been found to display a variety of bioactivities from antibacterial, antifungal, to anthroprotective effects and have the potential to be used in the development of new functional foods. An overview of the synthesis of these small chiral molecules and their molecular properties is presented. The occurrence, taste, and bioactivity of all simple naturally occurring 2,5-DKPs to date have been reviewed and those found in food from yeasts, fungi, and bacteria that have been used in food preparation or contamination, as well as metabolites of sweeteners and antibiotics added to food are also reviewed.
Palabras clave
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Piperazinas
/
Bebidas
/
Análisis de los Alimentos
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Crit Rev Food Sci Nutr
Asunto de la revista:
CIENCIAS DA NUTRICAO
Año:
2017
Tipo del documento:
Article
País de afiliación:
Reino Unido
Pais de publicación:
Estados Unidos