University of Tehran Press Iranian Journal of Biosystem Engineering 2008-4803 44 2 2014 02 20 Possibility of Using Sulfured or Enzyme Solutions to Extract Pigment from Saffron Petals Possibility of Using Sulfured or Enzyme Solutions to Extract Pigment from Saffron Petals 179 191 50126 10.22059/ijbse.2014.50126 FA Leila Lotfi 1 Gradute Students, Food Science and Engineering Department, College of Agricultural Engineering and Technology, University of Tehran Ahmad Kalbasi-Ashtari Associate professor, Food Science and Engineering Department, College of Agricultural Engineering and Technology, University of Tehran Manoochehr Hamedi Professor in Food Science and Engineering Department, College of Agricultural Engineering and Technology, University of Tehran Freshteh Ghorbani Gradute Students, Food Science and Engineering Department, College of Agricultural Engineering and Technology, University of Tehran Journal Article 2012 08 22 https://ijbse.ut.ac.ir/article_50126_aff45b7fef87f7bcd214879ff24025cd.pdf