哈尔滨市主栽花楸果实主成分测定分析

Determination and Analysis Composition of the Main Planting Sorbus pohuashanesis Fruit in Harbin

[目的]对哈尔滨市主栽花楸果实主成分进行测定分析。[方法]以哈尔滨市主栽的5个花楸种源的花楸果实作为研究材料,对它们进行了可溶性糖、总黄酮、芦丁等次生代谢产物含量的测定。[结果]5个花楸种源中的欧洲花楸US-05果实中可溶性总糖、总黄酮和芦丁含量均显著高于其他种源,分别达到6.389%、1.564 1%和6.986 744μg/ml。[结论]筛选出欧洲花楸US-05为适于哈尔滨地区栽培的药用花楸种源。

[Objective] The composition of the main planting Sorbus pohuashanesis fruit in Harbin was determined and analyzed. [Method]Choosing five provenances of Sorbus pohuashanesis fruit which main cultivated in Harbin as material,their secondary metabolites such as soluble sugar,total flavonoids,rutin were determined.[Result]The results showed that content of secondary metabolites such as soluble sugar,total flavonoids of Sorbus aucuparia L. US-05 fruit have reached a significant level between these provenances,respectively reached 6. 389%,1. 564 1%,6. 986 744 μg / ml. [Conclusion]Sorbus aucuparia L. US-05 could thus be screened filter out the provenance of medicinal plant which was suitable for cultivation in Harbin.