Study on Glycoprotein in Kiwifruit
Two fractions, such as Fr1-3 and Fr2-2, were obtain after separating and purifing crude kiwifruit glycoprotein by using Sepharose Cl-6B gel column and DEAE Sepharose Cl-6B ion exchange column. In the UV and Infrared Spectroscopy of Fr1-3 and Fr2-2, the characteristic absorption peaks of sugar and protein were both found.The molecular weight of Fr1-3 is 30497，the molecular weight of Fr2-2 is 28567. Both of Fr1-3 and Fr2-2 have 17 amino acids, However, the amino acid content of them is different.
Zhengyi Jiang, Jingtao Han and Xianghua Liu
L. G. Wu et al., "Study on Glycoprotein in Kiwifruit", Advanced Materials Research, Vols. 152-153, pp. 1730-1733, 2011