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  • Title: [The application of infrared spectra and clustering analysis in the discrimination of geographical origin of Flos Chrysanthemi].
    Author: Bai Y, Bao HJ, Wang D, Chen ZH, Lou YX.
    Journal: Zhong Yao Cai; 2006 Jul; 29(7):663-5. PubMed ID: 17059000.
    Abstract:
    OBJECTIVE: To identify the origin of Flos Chrysanthemi. METHODS: FTIR (Fourier transform infrared spectroscopy) and SIMCA (sofe independent modeling of class analogy). RESULTS: The correctness of every classification was higher than 60%. CONCLUSION: This approach was proved to be a reliable and practicable method for the discrimination of geographical origin of Chrysanthemum.
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