[1]吴珍,潘婷婷,王新军. 光质对桔梗根生长及有效成分积累的影响[J].西北林学院学报,2018,33(2):129-133.[doi:10.3969/j.issn.1001-7461.2018.02.21]
　WU Zhen,PAN Ting-ting,WANG Xin-jun. Effects of Light Quality on the Growth and Effective Component Accumulation of Platycodon grandiflorus[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(2):129-133.[doi:10.3969/j.issn.1001-7461.2018.02.21]
点击复制

 光质对桔梗根生长及有效成分积累的影响()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第33卷
期数:
2018年第2期
页码:
129-133
栏目:
出版日期:
2018-03-31

文章信息/Info

Title:
 Effects of Light Quality on the Growth and Effective Component Accumulation of Platycodon grandiflorus
文章编号:
1001-7461(2018)02-0129-05
作者:
 吴珍; 潘婷婷; 王新军
 （商洛学院 生物医药与食品工程学院，陕西 商洛 726000）
Author(s):
 WU Zhen; PAN Ting-ting; WANG Xin-jun
 (College of Biopharmaceutical and Food Engineering,Shangluo University,Shangluo,Shaanxi 726000,China)
关键词:
 ; 桔梗; 光质; 皂苷; 多糖; Cu/Zn比值
Keywords:
Platycodon grandiflorus;  light quality;  saponin;  polysaccharide;  Cu/Zn ratio
分类号:
S718.3
DOI:
10.3969/j.issn.1001-7461.2018.02.21
文献标志码:
A
摘要:
 以桔梗为材料，用蓝、紫、黄、绿、红滤光膜模拟不同光质处理桔梗，以自然光下生长的桔梗为对照，测定不同光质对商洛桔梗根的生长、皂苷含量、多糖含量以及Cu/Zn比值的影响。结果表明，与对照相比，红膜处理显著促进了根的伸长和侧根的形成，也有利于根的增粗和单根鲜重的增加，但是未达显著水平，红膜处理也有利于桔梗多糖的积累和皂苷积累；紫膜显著降低了桔梗皂苷的含量；蓝光虽然抑制了桔梗根的生长及鲜重的的增加，却有利于桔梗多糖积累；绿膜能显著提高Zn含量并降低根中Cu/Zn比值；黄膜虽能增加桔梗多糖的含量，却显著抑制了桔梗根的生长,显著提高桔梗的Cu/Zn比值，对桔梗根生长和品质形成不利。基于上述结果，生产中在桔梗根部生长较快时期用红色滤膜处理，即可增加产量又有利于桔梗多糖和皂苷的积累，而在桔梗生长后期初生代谢变缓的时期可以用蓝或绿色滤膜处理，可促进有机物转化为次生代谢产物，增加多糖的含量、降低Cu/Zn比值，从而提高桔梗产量和品质。
Abstract:
 In this study,seedlings of Platycodon grandiflorus were planted under blue,violet,yellow,green and red color films,and natural light was used as control.Relative parameters,including root growth,saponin content,polysaccharide content and Cu/Zn ratio,were measured under different light quality.The results showed that comparing with the control,red films could promote seedling growth,which was conducive to the accumulation of polysaccharides and saponins.Violet light reduced saponin content significantly.Blue film was favorable for the polysaccharide accumulation,but the growth was inhibited.Green film improved the Zn content significantly and reduced the Cu/Zn ratio.Yellow film increased the content of polysaccharide,but improved the Cu/Zn ratio significantly,which was detrimental to the growth and quality of P.grandiflorus.Based on the above results,during the cultivation,it was recommended that P.grandiflorus would be planted under red film in root rapid growth period to promote the accumulation of polysaccharides and saponins.And in the later period of the growth,it would be better to be treated under blue or green films in order to promote the transformation of organic compounds into secondary metabolites,increase the content of polysaccharide,and decrease the ratio of Cu/Zn.Finally,the measures could improve the yield and quality of P.grandiflorus.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
[11]彭晓邦. 光能竞争对商洛低山丘陵区农林复合系统林下作物生产力的影响[J].西北林学院学报,2012,27(05):70.
　PENG Xiao-bang. Impacts of Light Competition on Crop Productivity in Agroforestry Ecosystem in the Hilly Regions in Shangluo[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):70.

备注/Memo

备注/Memo:
 收稿日期：2017-05-05修回日期：2017-07-18
基金项目：商洛桔梗遗传多样性研究（14JK1224 ）；商洛桔梗遗传多样性及道地性分子学研究(09SKJ002)。
作者简介：吴珍，女，硕士，副教授，研究方向：药用植物生理代谢。E-mail:sl_wuzhen@126.com
更新日期/Last Update: