Effect of three fungi of Helminthosporium on bioactive constituents in root of seedling Rumex gmelini
- VernacularTitle:三株长蠕孢属真菌对苗期毛脉酸模根中生物活性成分的影响
- Author:
Zhenyue WANG
;
Ruiming LI
;
Zongquan WANG
;
Yihua KANG
- Publication Type:Journal Article
- Keywords:
fungi of Helminthosporium;
Rumex gmelini Turcz.;
fungal elicitation
- From:
Chinese Traditional and Herbal Drugs
1994;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of three fungi of Helminthosporium on the seven kinds of bioactive constituents in root of seedling Rumex gmelini. Methods Let the R. gmelini infect the fungi of Helminthosporium by dealing the leave surface of R. gmelini with fungal spore suspension. The content of seven kinds of bioactive constituents was determined by HPLC and the results were analyzed by variance analysis. Results During the treatment time, little effect of three fungi of Helminthosporium on content of polydatin, chrysophanol 1-glucoside, and physcion, but the obvious effect on resveratrol, musizin, emodin, and chrysophanol was found. Conclusion The effects of H. turcicum 001 on yield and content of resveratrol are significant in early-middle stage (0—40 d), but treatment time over 40 d is not suitable. The results of this study could provide the new idea and theoretical basis for the exploiting of natural medicines and the planting of Chinese herbal medicine.
