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. 2017 Nov 16;2(11):7991–7995. doi: 10.1021/acsomega.7b01109

Table 3. Degree of Esterification of Commercial Pectin Samples, According to Label and This Work.

  DE (%)
HG ∝ to (%)
commercial sample manufacturer this work this work
citrus pectin A 67–71 68 17
citrus pectin B   62 44
citrus pectin Ca 55–70 67 35
citrus pectin Db >85 86 37
a

Esterified potassium salt.

b

Esterified.