More than 75%and79%9% xylan was recovered from pretreated leaflets and rachis, respectively, except those pretreated at 210°C.
A few imidazolium ionic liquid-based pretreatments have been used to achieve glucan digestibilities of ≥ 90% for lignocellulosics pretreated at temperatures of ≤ 130°C [ 7, 8].
They found that the strains with the least lignin did not have to be pretreated at all, yet produced more sugars than unmodified alfalfa that was pretreated.
Milk samples were pretreated at 95 °C for 10 minutes to prevent interference from antibodies in the milk.
Quercitin was pretreated at two different doses (25 and 50 mg/kg b.w).
Typically, 100 mg sample was loaded into a U-shaped quartz microreactor (i.d.=4 mm) and pretreated at 600 °C for 0.5 h in flowing He.
The activity for dehydration of 2-butanol was higher for samples pretreated at 150°C and activities for isomerization of 1-butene and polymerization of propylene were higher for samples pretreated at 250 and 300°C repectively.
Prepared catalysts were pretreated at 400 °C under different atmospheres to decompose the precursor compound and reduce the metal.
The predominant high-temperature peak was observed for both the Ru-OR and Ru-S catalyst, pretreated at 300°C.
The optimum catalyst was 3.2 mol% Co/SrCO3 pretreated at 345 °C and 97% CO conversion was achieved at 240 °C under dry and CO2 free conditions.
Depithed bagasse pretreated at 115 °C for 60 min after enzymatic hydrolysis had a glucose yield of 30.43 g/L and a cellulose conversion of 41.17%.
