Sigfredo Augusto Fuentes Jara

Novel digital technologies implemented in sensory science and consumer perception

S Fuentes, E Tongson, C Gonzalez Viejo

Journal article  |  2021  |  Current Opinion in Food Science

New and emerging digital technologies have been implemented in sensory science, which minimize subjectivity and biases in data acq..

Digital smoke taint detection in pinot grigio wines using an e-nose and machine learning algorithms following treatment with activated carbon and a cleaving enzyme

V Summerson, C Gonzalez Viejo, DD Torrico, A Pang, S Fuentes

Journal article  |  2021  |  Fermentation

The incidence and intensity of bushfires is increasing due to climate change, resulting in a greater risk of smoke taint developme..

Smart detection of faults in beers using near-infrared spectroscopy, a low-cost electronic nose and artificial intelligence

CG Viejo, S Fuentes, C Hernandez-Brenes

Journal article  |  2021  |  Fermentation

Early detection of beer faults is an important assessment in the brewing process to secure a high-quality product and consumer acc..

Early Detection of Aphid Infestation and Insect-Plant Interaction Assessment in Wheat Using a Low-Cost Electronic Nose (E-Nose), Near-Infrared Spectroscopy and Machine Learning Modeling

Sigfredo Fuentes, Eden Tongson, Ranjith R Unnithan, Claudia Gonzalez Viejo

Journal article  |  2021  |  SENSORS

Advances in early insect detection have been reported using digital technologies through camera systems, sensor networks, and remo..

Assessment of Volatile Aromatic Compounds in Smoke Tainted Cabernet Sauvignon Wines Using a Low-Cost E-Nose and Machine Learning Modelling

Vasiliki Summerson, Claudia Gonzalez Viejo, Alexis Pang, Damir D Torrico, Sigfredo Fuentes

Journal article  |  2021  |  MOLECULES

Wine aroma is an important quality trait in wine, influenced by its volatile compounds. Many factors can affect the composition an..

Using imagery and computer vision as remote monitoring methods for early detection of respiratory disease in pigs

M Jorquera-Chavez, S Fuentes, FR Dunshea, RD Warner, T Poblete, RR Unnithan, RS Morrison, EC Jongman

Journal article  |  2021  |  Computers and Electronics in Agriculture

Respiratory diseases in pigs impact the wellbeing of animals and increase the cost of production. One of the most appropriate appr..

Dependence of CWSI-Based Plant Water Stress Estimation with Diurnal Acquisition Times in a Nectarine Orchard

Suyoung Park, Dongryeol Ryu, Sigfredo Fuentes, Hoam Chung, Mark O'Connell, Junchul Kim

Journal article  |  2021  |  REMOTE SENSING

Unmanned aerial vehicle (UAV) remote sensing has become a readily usable tool for agricultural water management with high temporal..

Silicon modulates nitro-oxidative homeostasis along with the antioxidant metabolism to promote drought stress tolerance in lentil plants

Sajitha Biju, Sigfredo Fuentes, Dorin Gupta

Journal article  |  2021  |  PHYSIOLOGIA PLANTARUM

Lentil is the fifth most important grain legume growing in arid/semi-arid regions of the world. Drought is one of the major constr..

Assessment of sunflower water stress using infrared thermometry and computer vision analysis

Atefeh Nouraki, Samira Akhavan, Yousef Rezaei, Sigfredo Fuentes

Journal article  |  2021  |  WATER SUPPLY

The objectives of the current study were to implement affordable and non-invasive measurements of infrared thermometry, leaf relat..

Silicon supplementation improves the nutritional and sensory characteristics of lentil seeds obtained from drought-stressed plants

Sajitha Biju, Sigfredo Fuentes, Claudia Gonzalez Viejo, Damir D Torrico, Sumayya Inayat, Dorin Gupta

Journal article  |  2021  |  Journal of the Science of Food and Agriculture

BACKGROUND Lentil is an important nutritionally rich pulse crop in the world. Despite having a prominent role in human health and ..