Journal: Foods
Article Title: Mechanism of Synergistic Photoinactivation Utilizing Curcumin and Lauric Arginate Ethyl Ester against Escherichia coli and Listeria innocua
doi: 10.3390/foods12234195
Figure Lengend Snippet: Recovery of the ( A ) E. coli and ( B ) L. innocua cocktails after irradiation (IR) or non-irradiation (NR) in different solutions at ( 1 ) pH 3.5 ( A1 , B1 ) and ( 2 ) pH 7 ( A2 , B2 ). The symbols of samples that were IR (closed) or NR (open) were represented as the control (square), 1 μmol/L curcumin (diamond), 105 μg/mL LAE (triangle), and curcumin-LAE solution (circle).
Article Snippet: Two separate cocktails of E. coli or L. innocua were prepared from three strains of E. coli O157:H7 (ATCC-700728), K12 (ATCC-23716), and Seattle 1946 (ATCC-25922), and three strains of L. innocua Seelinger (ATCC-43547, 33090, 51742) purchased from American Type Culture Collections (Manassas, VA, USA).
Techniques: Irradiation, Control