Table 2 Pre-treatment conditions employed to obtain lignocellulosic hydrolysates

Oat hulls^a

STEX 185 °C, 7 min, 1% (w/w) H₂SO₄

Corn stover^a

STEX 200 °C, 10 min, 0.2% (w/w) H₂SO₄

Sugarcane bagasse^a

STEX 200 °C, 10 min, 0.2% (w/w) H₂SO₄

Wheat straw^a

STEX 190 °C, 10 min, 0.2% (w/w) H₂SO₄

Spruce^b

STEX 205 °C, 7 min, 1.5% (w/w) SO₂

Softwood logging residues^b

STEX 205 °C, 7 min, 1.5% (w/w) SO₂

Birch^b

STEX 200 °C, 5 min, 2.5% (w/w) SO₂