Table 1.
Pectin | Origin | DB [%] a) | Mw [kDa] | Sugar composition [mol%] a) | Carbohydrate content [%]a) | ||||
---|---|---|---|---|---|---|---|---|---|
Rha | Ara | Gal | Glc | UA | |||||
DM18 | Lemon | 86 | 78 | 1 | 0 | 2 | 0 | 97 | 62 |
DM19 | Lemon | 94 | 75 | 1 | 1 | 3 | 0 | 95 | 63 |
DM43 | Lemon | 60 | 79 | 0 | 0 | 0 | 0 | 99 | 77 |
DM49 | Lemon | 33 | 114 | 0 | 1 | 2 | 0 | 96 | 73 |
Pectins were characterized for the degree of methyl‐esterification (DM), degree of blockiness (DB), molecular weight (Mw), rhamnose (Rha), arabinose (Ara), galactose (Gal), glucose (Glc), and uronic acid (UA).[ 19 ]
Values are the average of two replicates. Absolute deviations were always <3%.