1  (473 mL) purchased from food-service establishments, 64.7% were purchased from fast food restaurants, 28.2% from other r

2                                            Sixty artichokes were purchased from different Spanish areas (Benicarlo, Valen

3              Convenience samples of commonly consumed foods were purchased from supermarkets in Dallas in 2009-2010.

4                   In total, 55 samples of semi-skimmed milk were purchased from five supermarkets over the course of a ye

5                                             Control samples were purchased from a commercial vendor.

6                                                Milk samples were purchased from local grocery stores (Columbus, OH, USA)

7                                                        They were purchased from majors markets in the study area.

8                           Fresh Dioscorea cayenensis tubers were purchased from Bodija market in Ibadan, peeled, cut into