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Analytical challenges in determining the origin of olive oil using 87Sr/86Sr isotope ratios
Published on May 18, 202313 Views
Chapter list
Analytical Challenges in Determining the Origin of Olive Oil using 87Sr/86Sr isotope ratios00:00
Outline00:23
Olive oil00:48
Olive oil 102:12
Olive oil adulteration02:25
Olive oil adulteration 102:47
Olive oil adulteration 203:08
87Sr/86Sr isotope ratio in olive oil03:21
87Sr/86Sr isotope ratio in olive oil 103:25
87Sr/86Sr isotope ratio in olive oil 203:25
87Sr/86Sr isotope ratio in olive oil 303:44
87Sr/86Sr isotope ratio determination03:56
87Sr/86Sr isotope ratio determination 103:57
87Sr/86Sr isotope ratio determination 204:00
87Sr/86Sr isotope ratio determination 304:34
87Sr/86Sr isotope ratio determination 404:41
Extraction of Sr from olive oil04:50
Extraction of Sr from olive oil 105:40
Extraction of Sr from olive oil 205:52
Extraction of Sr from olive oil 306:09
Extraction of Sr from olive oil 406:18
Extraction of Sr from olive oil 506:18
Extraction of Sr from olive oil 606:19
Extraction of Sr from olive oil 706:29
Extraction of Sr from olive oil 806:37
Extraction of Sr from olive oil 906:45
Elimination of organic matter07:22
Elimination of organic matter 107:24
Elimination of organic matter 207:37
Elimination of organic matter 308:13
Method - overview08:50
87Sr/86Sr in Tunisian olive oil08:55
Linking 87Sr/86Sr in olive oil/pomace to the soil09:12
Linking 87Sr/86Sr in olive oil/pomace to the soil 110:28
Linking 87Sr/86Sr in olive oil/pomace to the soil 210:55
Linking 87Sr/86Sr in olive oil/pomace to the soil 312:42
Linking 87Sr/86Sr in olive oil/pomace to the soil 413:37
Conclusions14:45
Conclusions 116:04
Thank you16:24