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Worldwide stable carbon and nitrogen isotopes of Big Mac (R) patties: an example of a truly “glocal” food.

The Big Mac (R), McDonald's (R) signature burger, is a global food served in over 100 countries. We measured carbon (delta(13)C) and nitrogen (delta(15)N) stable isotope ratios of Big Macs (R) from twenty-six countries. The delta(13)C values varied from -25.4%. to -11.1%, representing cattle-rearing...
  • por Portal Padrão
  • publicado
  • 22/08/2011
  • 1:50 PM