Table 3.

FTIR peak assignments of the BNC produced by K. saccharivorans MD1 utilizing (HS), (D-HS), (F-HS), and (M-HS) media.

Band assignment	Wavenumber (cm−1)
	HS	D-HS	F-HS	M-HS
O-H stretching	3416-3244	3352	3479-3217	3460-3234
C-H stretching	2899	2906	2902	2912
water bending vibrations	1639	1639	1639	1639
C-H bending	1356	1357	1357	1359
C-O at C3; C-C stretching; and C-O at C6	1053	1055	1051	1049
C-O-H out of plan bending	667	667	667	667