Quality Differences between Fresh and Dried Buckwheat Noodles Associated with Water Status and Inner Structure.

ABSTRACT: Buckwheat noodles are mainly sold in the form of fresh and dried noodles in China. Among the noodles with varied proportions of extruded buckwheat flour (20% to 80%), the cooking or textural qualities of fresh and dried buckwheat noodles (FBN and DBN, respectively) were significantly different, and FBN showed a lower cooking loss and breakage ratio and were more elastic than DBN. FBN-20% showed the highest sensory score, followed by DBN-50%. The mechanisms causing the quality differences were investigated using water mobility and the internal structures of the noodles were investigated with low-field nuclear magnetic resonance and scanning electron microscopy, respectively. Compared with FBN, DBN showed a denser internal structure, which explained its higher hardness. The water within FBN

SUBMITTER: Wang R 

PROVIDER: S-EPMC7831939 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature