This website includes reproductions of published materials from journals and other sources. In order to access to this information you need to have subscriber access provided by your University or another Institution.
2014
- A daylight experiment for teaching "stellar" interferometry American Journal of Physics, 2015; 82, 649 - 653
- Lasing threshold of one- and two-photon-pumped dye-doped silica powder Applied Physics B, 2015; 117, 1135 - 1140
- Spectral Dependence of Scattered Light in Step-Index Polymer Optical Fibers by Side-Illumination Technique Journal of Light Technology, 2014; 32, no. 23, 4539 - 4543
- Two-Photon-Excited Emission in Polymer Optical Fibers Doped With a Conjugated Polymer IEEE Photonics Journal, 2014; 6, no. 4
- Locally pressed photonic crystal fiber interferometer for multiparameter sensing Optics Letters, 2014; 39, no. 9, 2580 - 2583
Disclaimer
Content Footer
ESPECTROLIVE
Research on the use of spectroscopy and complementary technologies in detecting phytosanitary products in situ in whole olives.
Main objective
Investigate the application of spectroscopy and electronic nose technologies for the detection of phytosanitary products in whole olives in situ in order to ensure compliance with regulatory limits for these compounds in olive oils and perform real-time monitoring of the production process that allows rapid identification of problems and immediate action related to the presence of contaminants, helping to reduce waste and improving the efficiency and quality control of olive oils, as well as performing an appropriate classification of the fruit, before milling, to achieve "zero residue" oils, which are highly valued by today's consumers.
Specific objectives
The specific technical objectives carried out in the Applied Photonics Group are:
- Raman
- Optimize Raman spectra acquisition parameters to improve the resolution and accuracy of the results (maximize the signal-to-noise ratio).
- Identify and quantify the concentration of specific phytosanitary products in the samples.
- Develop multivariate models for classifying different varieties of phytosanitary products and examining their evolution over time.
- To evaluate the sensitivity and selectivity of the technique in comparison with other existing analytical techniques.
- Validate the results obtained by means of cross-validation techniques and comparison with reference values.
Expected outcomes
- A real-time olive classification system is based on the presence of contaminants.
- Promotion of the health properties of olive oil as a sales argument for these products.
- Improvement of olive oil export channels through better compliance with restrictive regulations on the presence of phytosanitary residues in olive oil.
- Improvement of the competitiveness of the olive oil sector and the associated auxiliary industry.
- Promotion in the agro-industrial sector of sensor technologies aligned with Industry 4.0.
Partners
- INOLEO (Coordinator)
- SECPHO (SOUTHERN EUROPEAN CLUSTER IN PHOTONICS AND)
- AOTECH (ADVANCED OPTICAL TECHNOLOGIES S.L.
- ISR (INTEGRACIÓN SENSORIAL Y ROBOTICA SL)
- UNIVERSIDAD DE JAÉN (UJA)
- UNIVERSITY OF THE BASQUE COUNTRY (UPV/EHU)
Duration
From 05/2023 to 04/2024
Budget
308,010 €
Grant program
Support grants for Innovative Business Groups to improve the competitiveness of small and medium-sized companies and the call for applications for 2023, within the framework of the Recovery, Transformation and Resilience Plan.
Funder
Spanish Ministry of Industry, Commerce and Tourism (MINCOTUR).
