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FTIR and Raman spectra of starch, amylose and amylopectin modified by HMT. (a-c) FTIR spectra of starch, amylose and amylopectin. (d-f) Deconvoluted spectra (1200–900 cm−1) of starch, amylose and amylopectin. (g-i) Raman spectra of starch, amylose and amylopectin.
