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- Nogueira, Jose M.F., et al. Show all 8 Authors
- Journal of agricultural and food chemistry 2011 v.59 no.18 pp. 10239–10246
- Coffea arabica; carbon; coffee beans; isotopes; mass spectrometry; nitrogen; oxygen; strontium; sulfur; tracer techniques; Kauai; Maui; Molokai; Oahu
- ... Green coffee bean isotopes have been used to trace the effects of different climatic and geological characteristics associated with the Hawaii islands. Isotope ratio mass spectrometry (IRMS) and inductively coupled plasma mass spectrometry ((MC)-ICP-SFMS and ICP-QMS) were applied to determine the isotopic composition of carbon (δ13C), nitrogen (δ15N), sulfur (δ34S), and oxygen (δ18O), the isotope ...
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