Table 6.

Minimum cellulase and β-glucosidase loadings required for efficient hydrolysis (70% glucan conversion) of a broad range of pretreated lignocellulosic substrates as predicted by the equations shown in Table (5) for 2% (w/v) solids loading and 72 hours.

Substrate	Cell.a	BGb	Cell./BG	Total
SPCFc	5	18	0.3	23
SPCSd	30	24	1.3	54
SPLPe	42	21	2.0	63
SPDFf	45	16	2.8	61
OPPg	38	10	3.8	48
OPCFh	14	4	3.5	18
OPLPi	32	11	2.9	43

^aCell = cellulase (Celluclast 1.5), mg protein/g glucan.

^bBG = β-glucosidase (Novozym 188) mg protein/g glucan.

^cSPCF = steam-pretreated corn fiber.

^dSPCS = steam-pretreated corn stover.

^eSPLP = steam-pretreated lodgepole pine.

^fSPDF = steam-pretreated douglas fir.

^gOPP = organosolv-pretreated poplar.

^hOPCF = organosolv-pretreated corn fiber.

ⁱOPLP = organosolv-pretreated lodgepole pine.