A5089287130- Flavonoids in Medical Research
- Remote-Sensing Image Classification
- Traditional Chinese Medicine Analysis
- Phytochemistry and Biological Activities
- Geochemistry and Geologic Mapping
- Mineral Processing and Grinding
Chengdu Technological University
2023
Qingdao University of Technology
2023
The grey correlation-TOPSIS method was used to evaluate the quality of origin herbs Lonicerae Japonicae Flos, and Fourier transform near-infrared(NIR) mid-infrared(MIR) spectroscopy applied establish identification model Flos by combining chemometrics spectral fusion strategies. content neochlorogenic acid, chlorogenic cryptochlorogenic caffeic secoxyloganin, isoquercitrin, isochlorogenic acid B, A, C in six determined high-performance liquid chromatography(HPLC), their evaluated method. NIR...
Geochemical anomalies are the basis of mineral deposit prediction. Through study characteristics geochemical anomalies, we found that their distribution was consistent with a generalized Pareto (GPD). In present study, designed model for anomaly extraction via GPD. GPD model, used kurtosis method to estimate threshold value Furthermore, principal component analysis (PCA) extract comprehensive information different elements in which minerals enriched. On this basis, new algorithm named GPDA...