通过组织培养的方法已成功地培养出完整的小植株,并由此根诱导出愈伤组织,又进一步分化出鳞茎和根,再生成苗。实验的植化结果表明,由培养物(包括愈伤组织和少量的鳞茎)所测出的总生物碱量是原种川贝及市售各种贝母的2～4倍。生化全蛋白的图谱显示,培养鳞茎与原种川贝鳞茎的结果一致,愈伤组织的结果也基本相同,具共同的条带。常用中药川贝长期紧缺,作者认为在为 Tissue culture methods have been successfully cultivated intact plantlets, and thus root out of callus induction, but also further differentiation of the bulbs and roots, regeneration seedlings. The phytochemical results of the experiment show that the total amount of alkaloids detected by the culture (including callus and a few bulbs) is 2 to 4 times that of the original species Chuanbei and various kinds of commercially available scallops. Biochemical protein profiles showed that the cultivation of bulbs and the original Kawabe the same bulb results, the callus results are basically the same, with a common band. Chuanbei traditional Chinese medicine long-term shortage, the author believes that in