Dietary α-ketoglutarate alleviates glycinin and β-conglycinin induced damage in the intestine of mirror carp (Cyprinus carpio).

ABSTRACT: This study investigated the glycinin and β-conglycinin induced intestinal damage and α-ketoglutarate alleviating the damage of glycinin and β-conglycinin in intestine. Carp were randomly divided into six dietary groups: containing fish meal (FM) as the protein source, soybean meal (SM), glycinin (FMG), β-conglycinin (FMc), glycinin+1.0% α-ketoglutarate (AKG) (FMGA), β-conglycinin+1.0% AKG (FMcA). The intestines were collected on 7^th, and the hepatopancreas and intestines were collected on 56^th. Fish treated with SM and FMc displayed reduced weight gain, specific growth rate, and protein efficiency. On 56^th day, Fish fed on SM, FMG and FMc presented lower superoxide dismutase (SOD) activities. FMGA and FMcA had higher SOD activity than those fed on the FMG a

SUBMITTER: Luo Q 

PROVIDER: S-EPMC10179059 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature