TY - JOUR AU - Hesam, F. AU - Taheri Tehrani, R. AU - Balali, G.R. TI - Evaluation of β-amylase Activity of Sweet Potato (Ipomoea batatas) Cultivated in Iran JO - Journal of Food Biosciences and Technology VL - 5 IS - 2 SP - 41 EP - 48 PY - 2015 DO - ER -