Review Article

A Comprehensive Review on Bast Fibre Retting Process for Optimal Performance in Fibre-Reinforced Polymer Composites

Table 3

Ratio content of xylan to glucan, lignin to glucan, and pectin acid to glucan in various hemp samples [76].

Hemp fibre pretreatment processesXylan/glucanLignin/glucanPectin acid/glucan

Untreated0.210.390.13
Steam-exploded0.080.230.02
Chemical-treated0.100.090.00
Acid-ensiled0.190.330.13
Alkali-preserved0.190.290.13