Polysaccharides, from agar algal

Component of pectins from the skin of the fruit of Passiflora edulis (passion fruit) Component of the gum exudates of Sterculia setigera Component of algal polysaccharides such as agar... 

Agars are largely polydisperse polysaccharides whose molecular weight ranges from 80 to 420 kDa. These molecules, similarly to other algal polysaccharides, form organised structures (double right-handed helices). 

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