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. 2022 Jan 17;14(2):354. doi: 10.3390/polym14020354

Table 1.

Data obtained from GPC (PEO standards) and 1H-NMR analysis for each alginate.

Sodium
Alginate
Algae Species Designation GPC 1H-NMR
Mn (kDa) Mw (kDa) MWD M (%) G (%) M/G
A2033 Macrocystis pyrifera LoG495 249 495 2.0 65.8 34.2 1.9
W201502 Macrocystis pyrifera LoG187 67 187 2.8 59.4 40.6 1.5
180947 Unknown InG253 91 253 2.8 49.2 50.8 1.0
71238 Laminaria Hyperborea HiG427 186 427 2.3 39.6 60.4 0.7