亚热带植物科学 ›› 2019, Vol. 48 ›› Issue (03): 227-231.DOI: 10.3969/j.issn.1009-7791.2019.03.004

• 植物生理生化 • 上一篇    下一篇

广西金线莲不同移栽月龄生物学性状及活性成分含量研究

李惠华,曾碧玉   

  1. (福建省亚热带植物研究所/福建省亚热带植物生理生化重点实验室,福建 厦门 361006)
  • 收稿日期:2019-07-21 修回日期:2019-08-23 出版日期:2019-09-30 发布日期:2019-09-30
  • 通讯作者: 曾碧玉
  • 作者简介:李惠华,博士,副研究员,从事植物分子生物学及植物细胞悬浮培养研究。
  • 基金资助:
    福建省亚热带植物研究所科技项目(No.2018JY004)

Biological Characteristics and Active Ingredients Contents of Anoectochilus roxburghii from Guangxi at Different Months after Transplantation

LI Hui-hua, ZENG Bi-yu   

  1. (Fujian Institute of Subtropical Botany/Fujian Key Laboratory of Physiology and Biochemistry for Subtropical Plant, Xiamen 361006, Fujian China)
  • Received:2019-07-21 Revised:2019-08-23 Online:2019-09-30 Published:2019-09-30
  • Contact: ZENG Bi-yu

摘要: 考察4~9个月移栽月龄的广西金线莲Anoectochilus roxburghii生物学性状和多糖、多酚、黄酮含量的变化。结果表明,广西金线莲生物量随着移栽月龄的增加呈一定的增长,以移栽9月龄最高;多糖含量的变化趋势为先下降后上升,近似“V”字形,9月龄与4月龄无明显差异,4月龄含量呈现最高值;多酚和总黄酮含量均以6月龄最高。

关键词: 金线莲, 生物量, 多糖, 多酚, 黄酮

Abstract: This study investigated the biological characteristics and changes of polysaccharide, polyphenols and flavonoids of Anoectochilus roxburghii from Guangxi at four-month to nine-month plants after transplantation. Results were as follows: there was a certain increase in the biomass of A. roxburghii as the increase of transplanted month, and the biomass of nine-month after transplantation was highest. The change trend of polysaccharide content was first decreased and then increased, which was similar to the ‘V’ shape. There was no significant difference between four-month and nine-month after transplantation, and the highest polysaccharide content appeared at 4 months after transplantation. The highest contents of polyphenols and total flavonoids were appeared at 6 months after transplantation.

Key words: Anoectochilus roxburghii, biomass, polysaccharide, polyphenols, flavonoids

中图分类号: