Abstract: An adjustable mounting assembly for ceiling fixtures has a pair of opposingly spaced apart mounting brackets (12,14) for mounting onto respective ones of a pair of spaced apart ceiling joists (20,22). The mounting brackets (12,14) include apertures (28,30) which receive therebetween a telescopic tube (16) comprising a first tubular member (32) and a second tubular member (34) being slidably received within the first tubular member (32). The first and second tubular members (32,34) are movable in opposing axial directions between a retracted position and an extended position to suit a distance between the ceiling joists (20,22). The telescopic tube (16) has mounted thereon a carrier bracket (18) which is adapted to move axially along the telescopic tube (16). The carrier bracket (18) includes a downwardly facing aperture (50) and axial movement of the carrier bracket (18) along the telescopic tube (16) allows the downwardly facing aperture (50) to align with the desired position of the fixture on the ceiling.

Abstract: Process for reducing the nucleic acid content in the production of an edible protein-containing substance comprising contacting a grown non-toxic microfungus of the class Fungi Imperfecti with a solvent comprising between 40% and 100% (by volume) of a lower alkanol containing up to three carbon atoms and thereafter incubating at a pH between 5 and 9.5 and at a temperature between 30.degree. C. and 80.degree. C. for a time of at least 90 seconds. There is disclosed an edible protein-containing substance of a non-viable edible non-toxic fungal mycelium of a non-toxic strain of the microfungus. The protein-containing substance is characterized by an essentially white color and improved ease of processing to a form suitable for food use.

Abstract: A fermentation product comprising a nonviable edible proteinaceous mass derived from a non-toxic fungal mycelium of a non-toxic strain of Fusarium preferably selected from the group consisting of Fusarium graminearum, Fusarium solani and Fusarium oxysporum possessing a reduced level of RNA of below 4%.

Abstract: A process for reducing the nucleic acid content in the production of an edible protein-containing substance which comprises maintaining a grown non-toxic microfungus of the class Fungi Imperfecti, preferably a strain of Fusarium graminearum Schwabe, in a suspension at a pH between 4.7 and 7.0 and at a temperature between 55.degree. and 72.degree. C. for a time of at least 60 seconds.

Abstract: Process for reducing the nucleic acid content in the production of an edible protein-containing substance comprising contacting a grown non-toxic microfungus of the class Fungi Imperfecti with a solvent comprising between 40% and 100% (by volume) of a lower alkanol containing up to three carbon atoms and thereafter incubating at a pH between 5 and 9.5 and at a temperature between 30.degree.C. and 80.degree.C. for a time of at least 90 seconds.