Changes in Fruit Quality and Sugar Components of Wild Actinidia eriantha of Different Varieties (Lines) at the Ripening Stage

In order to better understand the changes in fruit quality and soluble sugar components wild Actinidia eriantha at soft ripening stage, this study explored indexes, components, sucrose metabolism-related enzyme activities expression of genes A. germplasm resources. The results showed that stage was quite different, coefficient variation fructose content largest, followed by glucose. Principal component analysis systematic clustering comprehensive performance indexes M28 M10 most prominent. accumulation composition different varieties (lines) were not consistent. metabolism enzymes among some extent. resources had patterns. will contribute understanding mechanism lay a foundation for protection utilization