TY - JOUR T1 - Effect of blanching time on selective mineral elements extraction from the spinach substitute (Tetragonia expansa) commonly used in Brazil JO - Food Science and Technology A1 - Kawashima, Luciane M. A1 - Valente Soares, Lucia M. SN - 0101-2061 UL - 10.1590/S0101-20612005000300005 VL - 25 Y1 - 2005 PB - Brasil ER -