Compositions comprising polypeptides having xylanase activity and polypeptides having arabinofuranosidase activity

A composition comprising:

• a glycoside hydrolase family 10 (GH10) polypeptides having xylanase activity and at least 80% sequence identity to the polypeptide of SEQ ID NO:
• 95;
• and
• a glycoside hydrolase family 62 (GH62) polypeptides having arabinofuranosidase activity and at least 80% sequence identity to the polypeptide of SEQ ID NO:
• 27, wherein:
• (a) the GH10 polypeptide and the GH62 polypeptide together solubilise at least 2.0% xylose from defatted destarched maize (DFDSM);
• and
• (b) the GH10 polypeptide and the GH62 polypeptide together solubilise at least 2 times more xylose from DFDSM than the GH10 polypeptide can when the GH62 polypeptide is not present;
• wherein (a) and (b) are performed under the reaction conditions:
• i) 25 mg GH10 polypeptide per kg DFDSM,
• ii) 12.5 mg GH62 polypeptide per kg DFDSM, and
• iii) incubation at 40° C., pH 5 for 4 hours.