Authentication of olive oil in commercial products using specific, sensitive, and rapid loop-mediated isothermal amplification.

ABSTRACT: Olive oil is an important and popularly used plant oil in the daily diet or chemical industry. Due to its biological benefits on human health and higher selling prices, adulteration of olive oil for commercial fraud by other plant oils is becoming a serious issue. In this study, a specific, sensitive and rapid loop-mediated isothermal amplification (LAMP) was first developed for the detection of Olea europaea DNA for olive oil authentication. The oleosin gene was used for the primer design of the LAMP assay. After primer validation, the results showed that the LAMP primers were specific and rapid to isothermally authenticate the oleosin gene of Olea europaea within 1 h at 62 °C and had no cross-reaction with other DNA of plant oils. The sensitivity of LAMP was 1 ng of genomic

SUBMITTER: Sheu SC 

PROVIDER: S-EPMC10169996 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature