Determination and principal component analysis of 19 mineral elements in Rosa rugosa in different producing areas and varieties
ZHAO Lulu
LI Fengying
DING Gang
ZHAO Shiyang
LIU Jiangting
LIU Hongyan
Abstract：Objective A method for the determination of 19 mineral elements in Rosa rugosa from different habitats and varieties was established,and the quality was comprehensively evaluated by principal component analysis.Methods A total of 20 batches of Rosa rugosa samples from 6 varieties in 4 provinces were collected.The contents of 19 mineral elements in Rosa rugosa were determined by inductively coupled plasma mass spectrometry(ICP-MS).The principal component a-nalysis method was used to construct a comprehensive evaluation model for the quality of medicinal materials,and the quality was comprehensively evaluated.Results The results of principal component analysis showed that the quality of R.rugosa'Plena',one of the traditional edible Rosa rugosa varieties in Shandong,is the best.Conclusion The method for simultaneous determination of 19 mineral elements in Rosa rugosa was established,and was fast,efficient and accurate.The principal component analysis method is objective and comprehensive,and can be used for the quality evaluation of Rosa rug-osa from different producing areas and varieties.
Keywords：Rosa rugosaICP-MSMineral elements contentsPrincipal component analysis
Publication Date：2025-10-30
Online Publishing Date：2025-11-26(First online date of this platform, not the publication date of the document)
Pages：5( 967-971 )