Efshar L'hasiro (Bitul and Blios #30 - Shulchan Aruch YD 98:4)
Rabbi Dovid Cohen
Efshar L'hasiro (אפשר להסירו): D'oraisah or d'rabannan? Fat and fat; Orange juice; Rice for Sephardim for Pesach; Hopelessly lost. See seforim by Rabbi Cohen at www.kashrushalacha.com