Their strategies were that individual parenchyma
cells (including granular starches) from potato whole-tissues
were isolated through dissolution and/or decomposition of
pectic substances (cementing parenchyma cells together) with
chemicals (acid–alkali, or alkali-chelating agent) and pectinase
(Aguilera et al., 2001; Anantachote, 2009). Anantachote (2009)
reported that pectinase (relative to alkali-chelating agent) treatment
was more effective and efficient for the isolation of potato
parenchyma cells.