Folinic acid conjugates

The citrovorum factor (folinic acid) is assayed using Leuconostoc citrovorum 8081 ATCC (504). Folinic acid conjugate is determined by the same method as the free acid, except for a preliminary treatment with conjugase (274). [Pg.46]

Conjugated forms of folinic acid CF conjugate Liver Yeast Yeast Spinach Not definitely known probably corresponds to 6-formyl-tetrahydropteroyl di- and triglutamic acid Growth factor for Leuconostoc citrovorum Inactive with respect to Leuconostoc citrovorum 1950 (632)... [Pg.31]

The steroid moiety can be detected once again with sulphuric acid or, for 17-ketosteroid conjugates, with m-dinitrobenzene for example. The acid component can be characterised by either the Folin-Ciocalteu reagent (No. 122) or pyridylazonaphthol reagent (No. 215) for glucuronides and methylene blue (Rgt. No. 162) for sulphates [44]. [Pg.357]

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