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  Indian J Med Microbiol
 

Figure 3: BPA levels of supernatants of canned foods in USA (Country #1) from different countries. (a) Levels of BPA in the supernatant were measured using a competitive BPA ELISA in different types of soup from the same company of Country #1. (b) Levels of BPA in the supernatants of canned food from companies of different countries were measured using a competitive BPA ELISA from companies of different countries. *P < 0.05 from product within countries, #P < 0.05 from average of Country #1. BPA: bisphenol A, ELISA: enzyme-linked immunosorbent assay

Figure 3: BPA levels of supernatants of canned foods in USA (Country #1) from different countries. (a) Levels of BPA in the supernatant were measured using a competitive BPA ELISA in different types of soup from the same company of Country #1. (b) Levels of BPA in the supernatants of canned food from companies of different countries were measured using a competitive BPA ELISA from companies of different countries. *<i>P</i> < 0.05 from product within countries, <sup>#</sup><i>P</i> < 0.05 from average of Country #1. BPA: bisphenol A, ELISA: enzyme-linked immunosorbent assay