Hydrolyzes glycosides and monolignol glucosides (PubMed:25219312). Can hydrolyze para-nitrophenyl beta-D-glucopyranoside (pNPGlc) in vitro (PubMed:25219312). Hydrolyzes para-nitrophenyl beta-D-fucopyranoside, para-nitrophenyl beta-D-galactopyranoside and para-nitrophenyl beta-D-xylopyranoside in vitro (PubMed:25219312). Hydrolyzes the monolignol glucosides coniferin and syringin with high catalytic efficiencies (PubMed:25219312). Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose. kcat is 3.05 sec(-1) with para-nitrophenyl beta-D-glucopyranoside as substrate. kcat is 6.92 sec(-1) with para-nitrophenyl beta-D-fucopyranoside as substrate. kcat is 0.788 sec(-1) with para-nitrophenyl beta-D-xylopyranoside as substrate. kcat is 429 sec(-1) with coniferin as substrate. kcat is 106.3 sec(-1) with syringin as substrate. Optimum pH is 6.5 with para-nitrophenyl beta-D-glucopyranoside (pNPGlc) as substrate. Optimum temperature is 45 degrees Celsius with para-nitrophenyl beta-D-glucopyranoside (pNPGlc) as substrate. Expressed in leaves, stems and endosperm. Belongs to the glycosyl hydrolase 1 family.