Analysis of the Spectral Characteristics of Pure Moxa Stick Burning by Hyperspectral Imaging and Fourier Transform Infrared Spectroscopy

<div>Spectra of the MS burning at a wavelength of 2.5~15.5 <i>μ</i>m at different time points. The red line denotes burning for 5 min, purple line denotes burning for 15 min, green line denotes burning for 10 min, blue line denotes burning for 20 min, and pink line denotes burning for 25 min.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 3

Figure 3: Analysis of the Spectral Characteristics of Pure Moxa Stick Burning by Hyperspectral Imaging and Fourier Transform Infrared Spectroscopy 