A new algorithm and application of similarity between chromatographic fingerprints
- VernacularTitle:色谱指纹图谱相似度的新算法及其应用
- Author:
Qinghua MENG
;
Yongsuo LIU
;
Jiansong WANG
;
Yuzhu HU
;
- Publication Type:Journal Article
- Keywords:
chromatographic fingerprint;
similarity;
herbs
- From:
Chinese Traditional Patent Medicine
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To provide an easy and feasible algorithm of the similarity between chromatographic fingerprints of herbs. Methods: To calculate similarity by combining the chromatographic overlap rate with relative area or height of mutual peaks of chromatographic fingerprints. Results: The algorithm was applied to the chromatographic fingerprints of samples in two references and the result is consistent with the fact. Conclusion: The calculated similarity with the proposed method can be sensitive to indicate the difference between fingerprints of herbs and the provided algorithm is simple and easy to be used.
