Asparaginase From Aspergillus Niger Expressed In A. Niger(Asparaginase II; L-Asparaginase; α-Asparaginase) New specifications prepared at the 69th JECFA (2008), published in FAO JECFA Monographs 5 (2008). An ADI "not specified" was established at the 69th JECFA (2008).