Traceability of Origin and Authenticity of Olive Oil
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منابع مشابه
Single Base Extension and Fourier-Transform Infra-Red Spectroscopy Techniques; Further Approaches in Discriminating Hazelnut-Adulterated Olive Oil
Background:Confirmation of olive oil authenticity and particularly virgin olive oil has a great importance. Several advanced chemical and genetic analyses have been used to monitor especial components; however each has its limitations especially when detecting hazelnut-adulterated olive oil. Objectives:The objective of this research is to assess the presence of trace amoun...
متن کاملAnalysis of DNA isolated from different oil sources: problems and solution
Background: One of the major aspects of traceability in food authenticity assessment is to explore practical methods to find the origin of food. Objective: The aim of the present study was to find a DNA based method for authentication and traceability of food, which are of great importance in health management. Methods: Four different DNA extraction methods were applied to obtain high pure DNA...
متن کاملChemometrics Methods for Specificity, Authenticity and Traceability Analysis of Olive Oils: Principles, Classifications and Applications
BACKGROUND Olive oils (OOs) show high chemical variability due to several factors of genetic, environmental and anthropic types. Genetic and environmental factors are responsible for natural compositions and polymorphic diversification resulting in different varietal patterns and phenotypes. Anthropic factors, however, are at the origin of different blends' preparation leading to normative, lab...
متن کاملNMR-Metabolomic Study on Monocultivar and Blend Salento EVOOs including Some from Secular Olive Trees
The aim of the present work has been to characterize, by NMR-based metabolic profiling, extravirgin olive oils (EVOOs) from a subarea (Salento) of Apulia, leader EVOO producer among the Italian regions. According to the European Union (EU) definition, Protected Designation of Origin (PDO) products are mostly closely linked to the concept of terroir due to the place of origin, climate and local ...
متن کاملSimple Sequence Repeats Amplification: a Tool to Survey the Genetic Background of Olive Oils
A reliable DNA extraction method for use on extra virgin olive oil based on a commercial kit was defined, and the possibility of using this DNA for fingerprinting the original cultivar was demonstrated. The genetic traceability of single-cultivar virgin olive oil from two cultivars (Carolea and Frantoio) was achieved by identifying the varieties from which they were produced. This involved the ...
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تاریخ انتشار 2017