利用稳定性同位素技术甄别食物和饮料产品的组成

Measuring δ18O and δD for Commercial Apples and Oranges A quick screening method of using stable isotopes to distinguish the true origin and/or composition of natural food and beverage products Keywords: Material: Apples, oranges, apple juice, orange juice, food, cereal, fruit, fruit juice, vegetables, wine, olive oil, honey, food stuffs, petfood, Process: Stable isotopes, δ18O and δD, delta-18O, delta-D