| 巴戟天根的结构及其与蒽醌类化合物积累的关系 |
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| 引用本文： | 姚辉,吴鸿,冯承浩,赵晟,梁社坚. 巴戟天根的结构及其与蒽醌类化合物积累的关系[J]. 分子细胞生物学报, 2004, 37(2): 96-102 |
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| 作者姓名： | 姚辉 吴鸿 冯承浩 赵晟 梁社坚 |
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| 作者单位： | 华南农业大学生命科学学院药用植物研究中心，华南农业大学生命科学学院药用植物研究中心，华南农业大学生命科学学院药用植物研究中心，华南农业大学生命科学学院药用植物研究中心，华南农业大学生命科学学院药用植物研究中心 广州 510640 复旦大学药学院生药学教研室，上海 200032，广州 510640，广州 510640，广州 510640，广州 510640 |
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| 基金项目： | 广东省科技攻关项目(C20605)，广东省中医药管理局基金(F01032) |
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| 摘 要： | 应用石蜡切片法、荧光显微镜和紫外分光光度法,对不同年生巴戟天根组织结构的变化进行了观察、对蒽醌类化合物在根中的分布场所及其积累动态进行了研究。结果表明:巴戟天根的结构类似一般多年生草本植物,薄壁细胞是巴戟天根中蒽醌类化合物的分布储存场所,蒽醌类化合物含量随着根生长年限的增加而增加。由以上研究总结出巴戟天以四年或四年以上采收为好,并以根皮厚、木心细者为上品。
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| 关 键 词： | 巴戟天 根 结构 蒽醌类化合物 分布 积累 |
| 修稿时间： | 2003-07-26 |
Relation between root structure and accumulation of anthraquinones of Morinda officinalis |
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| YAO Hui WU Hong FENG Cheng Hao ZHAO Sheng LIANG She Jian. Relation between root structure and accumulation of anthraquinones of Morinda officinalis[J]. Journal of Molecular Cell Biology, 2004, 37(2): 96-102 |
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| Authors: | YAO Hui WU Hong FENG Cheng Hao ZHAO Sheng LIANG She Jian |
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| Abstract: | The histological structures of the roots of Morinda officinalis How of different ages were observed, the distribution and accumulation of anthraquinones in the root were studied with the help of paraffin section, fluorescent microscope and ultraviolet spectrophotometer. The results indicated that the mature structures of the roots of M. officinalis were similar to those of common perennial herbs, and that the anthraquinones in the root of M. officinalis distributed in parenchy-matous cells and the content of anthraquinones in the root gradually increased in number with age. Based on above mentioned investigation, we came to the conclusion that the root of M. officinalis should be collected after four years of growing and the top grade root should have well developed phloem and thin xylem. |
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| Keywords: | Morinda officinalis How. Root. Structure. Anthraquinones. Distribution.Accumulation |
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