[Objective] To select excellent varieties of Gastrodia elata and to determine the most suitable picking season of the plant. [Method] The gastrodin contents in
Trehalose is a non-reducing disaccharide composed of glucose molecules connected byα-glycosidic bond.This soluble substance plays an important role of protecti
[Objectives]This study was to determine the correlations of stem taperingness with small central shaft total roughness,average roughness,total length,and averag