Influence of different types of sugar on overfeeding performance-part of meat quality.

Previous research in our lab showed that 10% glucose, 10% fructose, and 10% sucrose can induce lipid deposition in goose fatty liver formation process more efficiently. However, whether the overfeeding diet supplement with sugar can affect the meat quality is unclear. The aim of this research was to estimate the meat quality of geese overfed with overfeeding diet adding with different types of sugar.

Study on the effect of different types of sugar on lipid deposition in goose fatty liver.

Early research in our lab indicated that the effect of glucose, fructose and sucrose on the levels of triacylglycerol, and inflammatory factor was significantly different, and it is speculated that the regulatory mechanism of lipid deposition by different type of sugar in the liver is different. In order to explore lipid deposition difference mediated by different types of sugar (glucose, fructose, and sucrose) in goose fatty liver formation, this experiment was performed from cell culture, overfeeding experiment, and transcriptome analysis at 3 levels. Cell culture experiment results indicated that the levels of intracellular triglyceride, total cholesterol, and lipid content of fructose and sucrose treatment were significantly higher than those of glucose treatment (P < 0.