Pretreatment of Cottage Cheese to Enhance Biogas Production

Table 1

Archeal strains producing protease and lipase.

Archeal strain	Protease	Lipase
BK6	−	−
BK7	−	−
BBK1	+	−
BK11	+	+ +
BK18	+	+
BK19	+	+
BK20	+ +	+