去花对菊芋干物质和糖分积累与分配的影响

李辉^1,², 许欢欢^1,², 赵耕毛^1,², 梁明祥^1,^{2#cod#x0002A;,}^#cod#x0002A;

The effect of defloration on dry matter and sugar accumulation and their distribution profiles in Jerusalem artichoke

LI Hui^1,², XU Huan-huan^1,², ZHAO Geng-mao^1,², LIANG Ming-xiang^1,²

图3 青芋二号花蕾期根a、茎b、叶c和去花块茎d、未去花块茎e糖的HPLC-ELSD图
Fig.3 Soluble sugar patterns for Qingyu No.2 roots a, stems b,leaves c and flower late tubers with d or without defloration treatments e in flower bud stage by HPLC-ELSD 1:果糖Fructose; 2:葡萄糖Glucose; 3:蔗糖Sucrose; 4:蔗果三糖1F-Fructofuranosylnystose; 5:蔗果四糖Nystose; 6:蔗果五糖1-Kestose.