Comparative Research on Individual Plant Quality and Medicinal Ingredients Content of the Spines of Gleditsia sinensis Lam.Stock Seedlings and Grafted Seedlings
LI Jianjun
SHANG Xingchen
REN Meiling
LIAN Xiaoya
ZHANG Guangtian
CHEN Bing
Abstract：In order to compare the individual plant quality and medicinal ingredients content of the spines,the spine mass of Gleditsia sinensis Lam.stock seedlings,grafted seedlings on Gleditsia sinensis Lam.and Gleditsia microphylla were measured by balance,and polyphenols and quercetin contents were calibrated through HPLC and colorimetric method.The results showed that the individual plant qualities of the three kinds of Gleditsia sinensis Lam.spines were 516 g,872 g and 335 g,grafted seedlings on Gleditsia sinensis Lam.were the highest among them,the second were stock seedlings,grafted seedlings on Gleditsia microphylla were the lowest,and they had significant difference respectively.The quercetin contents of the three kinds of Gleditsia sinensis Lam.spines were 0.002％,0.001％,0.005％,grafted seedlings on Gleditsia microphylla were the highest,the second were stock seedlings,grafted seedlings on Gleditsia sinensis Lam.were the lowest,and they had significant difference respectively.The total polyphenol contents were 0.844％,0.595％,0.859％,grafted seedlings on Gleditsia microphylla were the highest,the second were stock seedlings,there was no significant difference between them,but the two had extremely significant difference compared with grafted seedlings on Gleditsia sinensis Lam.In conclusion,quercetin and total polyphenol contents of grafted seedlings on Gleditsia microphylla were highest but the production was lowest,the second were stock seedlings and so was its production,grafted seedlings on Gleditsia sinensis Lam.were lowest but had the highest production.
Keywords：the spines of Gleditsia sinensis Lam.stock seedlingsgrafted seedlingsindividual plant qualitymedicinal ingredients
Publication Date：2017-08-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 107-110 )