How the interpretation of the FT IR of a carbohydrate type sample is carried out ?

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Alaa Jafear Mahrath

In general , it's easily to elucidate the functional group in carbohydrate like ( OH) broad and strong band stretching at about 3380-3210 cm-1 . also you have a (C-O) sharp band at stretching frequency at about 1120-1280 cm-1.

Imre Tóth

The IR spectra of carbohydrates is lot more complex than suggested above. See for example, the IR of sucrose, maltose or other carbohydrates in the free database of SDBS. http://sdbs.db.aist.go.jp/sdbs/cgi-bin/cre_index.cgi?lang=eng

Yogesh Chandra Tripathi

Dear Devesh, Pl go through the attached files which may help you in FTIR characterization of Fibre, a carbohydrate material.

Sachitra Kumar Ratha

Guo Q., Ai L., Cui S.W. (2018) Fourier Transform Infrared Spectroscopy (FTIR) for Carbohydrate Analysis. In: Methodology for Structural Analysis of Polysaccharides. SpringerBriefs in Molecular Science. Springer, Cham. https://doi.org/10.1007/978-3-319-96370-9_9