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植物研究 ›› 1999, Vol. 19 ›› Issue (2): 52-58.

• 论文 • 上一篇    下一篇

高寒藏药——抱茎獐牙菜组织培养研究及其愈伤组织有效成分的测定

向凤宁1, 邢梅青1, 夏光敏1, 胡风祖2, 李毅2   

  1. 1. 山东大学, 济南 250100;
    2. 中科院西北高原生物研究所, 西宁 810001
  • 出版日期:1999-06-15 发布日期:2016-06-14
  • 基金资助:
    山东大学微生物技术国家重点实验室资助课题

TISSUE CULTURE AND ANTIHEPATITIS CONSTITUENT IN CALLI OF SWERTIA FRANCHETIANA H. SMITH

Xiang Feng-ning1, Xing Mei-qing1, Xia Guang-min1, Hu Feng-zu2, Li Yi2   

  1. 1. Shangdong University, Jinan 250100;
    2. Northwest Plateau Institute of Biology, Academia Sinica, Xining 810001
  • Online:1999-06-15 Published:2016-06-14

摘要: 从抱茎獐牙菜的胚轴、幼叶及未成熟种子诱导出愈伤组织并再生植株,试验选用MS、B5和N6三种培养基,其中以附加2.4-D3.0mg/L+6-BA0.5mg/L的MS培养基诱导率最高;以附加6-BA0.5mg/L+NAA 0.2mg/L的MS培养基分化苗频率最高;以附加2.4-D2.0mg/L+6-BA0.5mg/L的MS培养基愈伤组织的生长最好。结果表明,外植体,培养基,激素等对愈伤组织诱导、继代和分化均有明显影响。采用高压液相色谱法(HPLC)测定抱茎獐牙菜愈伤组织中齐墩果酸含量的结果表明,愈伤组织中齐果墩酸含量因培养基、继代培养时间的不同而有所差异。

关键词: 抱茎獐牙菜, 组织培养, 齐墩果酸

Abstract: Calli and the regenerative plants were induced from young leaves, immature seeds and hypocotyl of Swertia franchetiana H. Smith. Three kinds of media, MS, B 5 and N 6 were set up in the experiment. Calli were established with the highest frequency onto MS medeium containing 3mg/L 2,4-D and 0.5mg/L 6BA. The regenerative plants are obtained with the highest frequency onto MS medeium, Containing 0.5mg/L 6-BA and 0.2mg/L NAA. The induction and maintenence and differentiation of the calli were affected markly by the basic media and compound 2,4-D and 6-BA in the media etc. The Oleanolic acid content in calli of Swertia franchetiana H. Smith were determined by HPLC method.

Key words: Swertia franchetiana H. Smith, Tissue culture, Oleanolic acid