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Oxidative Medicine and Cellular Longevity
Journal overview
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Table of Contents
Special Issues
Oxidative Medicine and Cellular Longevity
/
2018
/
Article
/
Tab 2
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Research Article
Structural Characterization and Repair Mechanism of
Gracilaria lemaneiformis
Sulfated Polysaccharides of Different Molecular Weights on Damaged Renal Epithelial Cells
Table 2
FT-IR characteristic absorption peaks of GLP.
Sample
Molecular weight
(kDa)
Content of −OSO
3
H (%)
Content of −COOH (%)
Characteristic absorption peak (cm
−1
)
−OH
−COOH
−OSO
3
Sugar ring
GLP0
622 ± 35
13.07
1.26
3432
1643
1380, 1257
2928, 1048
GLP2
49.6 ± 4.8
13.41
1.28
3421
1604
1380, 1263
2928, 1053
GLP3
10.5 ± 3.9
13.46
1.30
3408
1604
1380, 1258
2920, 1043
GLP7
2.42 ± 0.16
13.56
1.77
3409
1609
1380, 1268
2920, 1043