Comparative Analysis of Peroxidase Isoenzymes of 48 Different Chinese Chesmnut Varieties(Bulletin)

The vertical slab polyacrylamide gel electrophresis was used to study the peroxidase isoenzymes of 48 different Chinese chestnut varieties.The results showed that there are similarities and differences in band number,migration rate,the enzyme content (width of enzymic band),enzymic activity (depth of band dye- ing) of peroxidase isoenzymes from 48 different Chinese chestnut varieties.Based on the number of band,48 different Chinese chestnut varieties were clarified into 8 types,and the relationship among them was analyzed, as a result,some of the closest varieties were found out.