TY - SER AU - Ferreira,C.L.de L.F. AU - Bradley Junior,R. TI - Biotin and folic acid determination in yogurt prepared from different starter cultures [vitamina A, vitamina M, yogurte] KW - IOGURTE KW - VITAMINA A KW - VITAMINA M KW - MEIO DE CULTURA KW - ANALISE DE ALIMENTO ER -