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植物研究 ›› 1993, Vol. 13 ›› Issue (4): 399-403.

• 论文 • 上一篇    下一篇

菰属系统与演化研究——全草化学成分

潘福生, 何树兰, 陈守良   

  1. 江苏省植物研所, 江苏, 南京 210014
  • 收稿日期:1992-12-01 出版日期:1993-12-15 发布日期:2016-06-14
  • 基金资助:
    国家自然科学基金

A SYSTEMATIC AND EVOLUTIONARY STUDY OF ZIZANIA L. (GRAMINEAE)——CHEMICAL COMPONENTS OF THE HERB

Pan Fu-sheng, He Shu-lan, Chen Shou-liang   

  1. Jiangsu Institute of Botany, Nanjing 210014, Jiangsu
  • Received:1992-12-01 Online:1993-12-15 Published:2016-06-14

摘要: 本文首次报导了菰属Zizania L.及其有关属, 共5属7种的全草化学成分。分别采用直流氩等离子火焰光谱发射仪测定了全草22种常、微量元素;重铬酸钾——硫酸消化法测定了全草的粗蛋白质及全氮;干灰化法测定了全草的灰分;酸——洗涤剂法测定了全草的粗纤维。作者认为菰属的在水稻族中独立成菰亚族, 其中所含的4种都是独立存在的;菰属的经济价值较高, 尤其菰Z.latifolia的综合利用价值更是该属中最高的一种, 值得推广种植利用。

关键词: 菰属, 化学成分, 系统演化

Abstract: The chemical components of herbs of the Zizania L. and its related 5 genera, 7 species in total, were reportel in this paper the first time.The 22 macro and trace elements in the herbs were detected by DC(direct current) argon plasma flame emission spectrograph;the crudeprotein and the total nitrogen were examined by potassium dichromate-sulfuric acid digestion;the ash of the herbs was determined by the dryashing method;the crude fiber of the herbs was determined by the acid-detergent methord。The authors consider the 4 species of the Zizania L.as independently exsisting in nature. The Zizania L. is of high economicvalue, especially the Z. latifolia which has the highest value in this genusfor its comprehensive utilization and is worthy of extensive planting.

Key words: Zizania L., Chemical components, Systematic evolution