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Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (7): 13-17.doi: 10.11924/j.issn.1000-6850.casb17030007

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Spatio-temporal Accumulation Characteristics of Panax notoginseng Saponins: Research Progress

赵昶灵,,, and   

  • Received:2017-03-01 Revised:2018-02-02 Accepted:2017-04-19 Online:2018-03-07 Published:2018-03-07

Abstract: To clarify the spatio- temporal dynamic characteristics of the saponin accumulation in Panax notoginseng plants, the total saponin contents, the changing of categories and contents of saponin monomers and the difference rules in the same organ in different years and in different organs in the same year were summarized, and the tissue difference of the saponin contents of the two-year-old main roots and the monthchange features of the saponin contents of the three-year-old main roots were also briefly summed up. It was pointed out that the temporal dynamic characteristics of the saponin accumulation of P. notoginseng mainly depended on the categories and contents of saponin in the same organ changing with the growth ages, and the spatial dynamic characteristics of the saponin accumulation were mainly due to the different categories and contents of saponins of different organs at the same growth age. This study could provide a reference for the scientific affirmation of the collection period and the reasonable utilization of P. notoginseng organs.

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