Isotopic model for detecting honey origin |
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| Karalis, P., Poutouki, A. E., Dotsika, E. |
- Abstract:
- Isotopic analysis is suggested from the E.U. as the most suitable and most reliable method for detecting the authenticity and the traceability of food products such as honey. The isotopic ratio of carbon 13 in honey reflects the photosynthetic cycle of the original plant. The δ13C of honey has range from -25‰ to -27‰, consequently any other value beyond those limits suggests an addendum of something else than honey. For example, in honey, often, there are additives of sugars like fructose or sugars from plants like corn or sugar cane. These sugars have a δ13C that ranges from -9,5‰ to -12,5‰, so if there is a mixture with these sugars it will reflect in the isotopic value. Considering all of the above, the isotopic analysis of food products, including honey, can give the answer whether a product is authentic or not.
- Keywords:
- stable isotopes, authentication, honey
- Download:
- IMEKO-TC23-2017-095.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC23
- Event name:
- 3rd IMEKOFOODS Conference
- Title:
Metrology Promoting Standardization and Harmonization in Food and Nutrition
- Place:
- Thessaloniki, GREECE
- Time:
- 01 October 2017 - 04 October 2017