Figure 5.

FTIR spectra of O. stamineus ethanolic extract (OS-E), soybean phospholipids (SBP), and liposomes (OS-L). Remarkable changes can be seen in the infrared absorption spectra due to incorporation of OS extract in phospholipids; the broad band corresponding to OH groups is shifted from 3387 cm−1 to 3421 cm−1, the C = O bands at 1695 cm−1 and 1607 cm−1 disappeared, the band corresponding to C = O stretching in phospholipids is shifted from 1650 cm−1 to 1634 cm−1, the band at 1267 cm−1 is shifted to 1225 cm−1, the band at 1232 cm−1 disappeared, and band at 1075 cm−1 is shifted to 1071 cm−1.

Aisha et al. BMC Biotechnology 2014 14:23   doi:10.1186/1472-6750-14-23
Download authors' original image