Variation in amylase activities in radish (Raphanus sativus) cultivars.
Plant Foods Hum Nutr
; 64(3): 188-92, 2009 Sep.
Article
en En
| MEDLINE
| ID: mdl-19655255
ABSTRACT
The radish (Raphanus sativus) is a root vegetable of the Brassicaceae family which shows amylolytic activity in the taproot. However, there is little information about differences in these amylolytic activities among radish cultivars. We analyzed the amylase activities and starch contents of 7 kinds of radish cultivars. The Koshin cultivar showed the highest amylase activity, with a level approximately 6 times higher than that of the Sobutori cultivar, which had the lowest. Cultivars with higher amylase activities showed higher starch contents. These results suggest that there are intraspecies variations in amylolytic activities in radishes, and positive correlations between amylase activity and starch content.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Almidón
/
Extractos Vegetales
/
Raphanus
/
Amilasas
Idioma:
En
Revista:
Plant Foods Hum Nutr
Asunto de la revista:
BOTANICA
/
CIENCIAS DA NUTRICAO
Año:
2009
Tipo del documento:
Article
País de afiliación:
Japón