TAILIEUCHUNG - Comparative analysis on aucubin content in different ecotyes of plantain plant (Plantago sp.)

Evaluation on aucubin accumulation in different ecotypes of plantain (Plantago sp.) was carried out on on different ecotypes of plantain collected from the amount of aucubin had been increased together with the growth stages. | An Giang University Journal of Science – 2017, Vol. 5 (2), 9 – 18 COMPARATIVE ANALYSIS ON AUCUBIN CONTENT IN DIFFERENT ECOTYES OF PLANTAIN PLANT (Plantago sp.) Nguyen Van Ay1, Mai Vu Duy1, Do Tan Khang1, Bui Nhi Binh1, Khajidusren Altantsetseg2, Oyungerel Baatartsogt2, Vanjidorj Enkhchimeg2 1 Can Tho University 2 Mongolian University of Life Sciences Information: Received: 28/11/2016 Accepted: 19/01/2017 Published: 06/2017 Keywords: Plantain, vegetative growth stage, geo-ecological condition, aucubin content ABSTRACT Evaluation on aucubin accumulation in different ecotypes of plantain (Plantago sp.)” was carried out on on different ecotypes of plantain collected from Mongolia and Vietnam. The results showed that: (i) the amount of aucubin had been increased together with the growth stages. Minimum level of aucubin of P. depressa was found in vegetative stage ( mg/g), maximum in fruiting stage ( mg/g); (ii) all of ecotypes of Plantago sp. varied in their aucubin content. In addition, aucubin content of Mongolian ecotypes was higher than those of Vietnamese ecotypes’; and (iii) the geo-ecological conditions (Vietnam and Mongolia) had affected significantly on the aucubin content in different ecotypes. P. depressa contains higher amount of aucubin than P. major. The highest aucubin constituent is on P. depressa ecotype which collected in Middle Khalkh dry steppe, Mongolia ( mg/g) and the lowest on P. major in Thanh Hoa-Vietnam ( mg/g). 1. INTRODUCTION Taskova et al., 2002, Ronsted et al., 2000 and Jurisic et al., 2003). It has shown pharmacological properties, such as hepatoprotective, anti-toxic, anti-inflammatory, anti-oxidant, anti-aging, wound healing activity, anti-osteoporosis, neurotrophic, removal uric acid and diuretic (Kolak et al. 2011). Plantain (Plantago sp.), an important medicinal plant belonging to the Plantaginaceae family, is a genus of about 200 species. It is a native plant in Europe and Asia, but it is now widely .

• Nông nghiệp
• Vegetative growth stage
• Geo ecological condition
• Aucubin content
• Comparative analysis
• Plantago sp
• Vegetative attributes
• Yield components
• Plant growth regulators
• Yield components of mungbean
• Specific developmental stage