Traditional Chinese medicine imprinting template component cluster classification and integration method based on fingerprint spectrum chromatographic peak matching frequency statistics and product

• Main Authors: HE FUYUAN, ZHOU YANZI, CHEN DINGFANG, WANG MINCUN, DENG KAIWEN, LI HAIYING, HE QIJUN
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a traditional Chinese medicine 'imprinting template' component cluster incorporation and integration method based on fingerprint spectrum chromatographic peak matching frequency statistics and a product. Based on a fingerprint spectrum chromatographic peak matching frequency statistical principle, according to the characteristics that the retention time of a traditional Chinese medicine fingerprint spectrum chromatographic peak pair is in an imprinting template cluster shape and the matching frequency is distributed in a convex-concave shape, the matching frequency is firstly counted and analyzed, and a traditional Chinese medicine component cluster imprinting template is marked out; a frequency statistical value of retention time between the imprinting templates of each component cluster is calculated, and the imprinting template to which each component cluster belongs is determined; the frequency statistical value of the retention time and other intensity parameters of the imprinting