In this study Amplified Fragments Length Polymorphisms (AFLPs) analysis was applied on DNA extracted from different monovarietal olive oils. The aim was to study how the length of storage after milling of the oil can affect the use of DNA as an analyte for molecular traceability. Results, all assessed by statistical analyses, showed that the authentication of olive oil with molecular methods should be performed within a month from olive oil production. After this period, a significant decrease of quality of DNA extracted from olive oil was observed, with a consequent loss of information, that can affect the reliability of the results.

Storage-time effects on olive oil DNA assessed by Amplified Fragments Length Polymorphisms / Pafundo, Simona; M., Busconi; Agrimonti, Caterina; C., Fogher; Marmiroli, Nelson. - In: FOOD CHEMISTRY. - ISSN 0308-8146. - 123:(2010), pp. 787-793. [10.1016/j.foodchem.2010.05.027]

Storage-time effects on olive oil DNA assessed by Amplified Fragments Length Polymorphisms

PAFUNDO, Simona;AGRIMONTI, Caterina;MARMIROLI, Nelson
2010-01-01

Abstract

In this study Amplified Fragments Length Polymorphisms (AFLPs) analysis was applied on DNA extracted from different monovarietal olive oils. The aim was to study how the length of storage after milling of the oil can affect the use of DNA as an analyte for molecular traceability. Results, all assessed by statistical analyses, showed that the authentication of olive oil with molecular methods should be performed within a month from olive oil production. After this period, a significant decrease of quality of DNA extracted from olive oil was observed, with a consequent loss of information, that can affect the reliability of the results.
Storage-time effects on olive oil DNA assessed by Amplified Fragments Length Polymorphisms / Pafundo, Simona; M., Busconi; Agrimonti, Caterina; C., Fogher; Marmiroli, Nelson. - In: FOOD CHEMISTRY. - ISSN 0308-8146. - 123:(2010), pp. 787-793. [10.1016/j.foodchem.2010.05.027]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2308708
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