Endophytic Fungi as Pretreatment to Enhance Enzymatic Hydrolysis of Olive Tree Pruning

Table 5

Global solid recovery yield of all sequential treatments (i.e., nonacid hydrolysis: fungal treatment + alkali extraction; acid hydrolysis: fungal treatment + alkali extraction + acid hydrolysis) and total sugar yield reported as g of solid material (solid yield) or g of sugars (sugar yield) per 100 g of initial untreated OTP biomass.

Sample	Pretreatments global yield	Total sugar yield
Nonacid hydrol
Control	89.8 ± 0.4	14.4 ± 0.2
Hormonema sp.	80.9 ± 0.3	12.2 ± 0.4
Ulocladium sp.	75.2 ± 0.4	12.5 ± 0.5
Trametes sp.	75.3 ± 0.3	10.5 ± 0.2
Acid hydrolysis
Control	72.9 ± 0.5	13.8 ± 0.0
Hormonema sp.	68.2 ± 0.6	13.6 ± 0.1
Ulocladium sp.	66.5 ± 0.5	13.0 ± 0.2
Trametes sp.	64.2 ± 0.4	13.1 ± 0.1