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Fig. 1 | Plant Methods

Fig. 1

From: Complementarity of Raman and Infrared spectroscopy for rapid characterization of fucoidan extracts

Fig. 1

Raman (A) and infrared (B and C) spectra of fucoidan extracts. The purple spectrum indicates fucoidan extraction with 10 mM H2SO4, while green and blue is 100 mM HCl and pure water, respectively. Red shows the reference fucoidan and yellow the laminarin reference sample. The intensity of Raman spectrum is shown in counts (cts) divided over mW of the 830 nm laser power multiplied by spectral acquisition time

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Plant Methods

ISSN: 1746-4811