Results 51 to 60 of about 2,700 (197)

Maize landrace and post-harvest traits are reflected in the volatile profile and nutritional composition of Italian maize porridge (Polenta): A preliminary study

Food Chemistry Advances
Maize porridge, known as ''polenta'' in Italy, is a global staple food. This study aims to characterize the quality of four Italian flint maize landraces by investigating physical properties and macronutrients composition. By using SPME GC–MS and PTR-ToF-
Michele Pedrotti, Linarty Linarty, Peng Cleo, Teresa Oliviero, Vincenzo Fogliano, Franco Biasioli   +5 more
doaj   +1 more source

Seasonal Variability of Volatilome from Dictyota dichotoma

Molecules, 2022
Dictyotaceae, the large family of brown algae with the genus Dictyota as the richest one among them, produce a significant number of secondary metabolites, like diterpenes. The aim of this study was to investigate the variations in the composition of the volatile organic compounds (VOCs) of the brown alga Dictyota dichotoma collected from the Adriatic ...
Sanja Radman, Martina Čagalj, Vida Šimat, Igor Jerković   +3 more
openaire   +5 more sources

Detection of Mycobacterium tuberculosis complex field infections in cattle using fecal volatile organic compound analysis through gas chromatography-ion mobility spectrometry combined with chemometrics

Microbiology Spectrum, 2023
Bovine tuberculosis is considered a re-emerging disease caused by different species from the Mycobacterium tuberculosis complex (MTC), important not only for the livestock sector but also for public health due to its zoonotic character.
Pablo Rodríguez-Hernández, María José Cardador, Rocío Ríos-Reina, José María Sánchez-Carvajal, Ángela Galán-Relaño, Francisco Jurado-Martos, Inmaculada Luque, Lourdes Arce, Jaime Gómez-Laguna, Vicente Rodríguez-Estévez   +9 more
doaj   +1 more source

Exhaled Volatile Organic Compounds Identify Allergic Patients Among Individuals With Chronic Rhinitis

Allergy, EarlyView.
Exhaled decane and nonadecane discriminate allergic (AR + LAR) from non‐allergic (NAR + HC) subjects among individuals with chronic rhinitis. LAR patients display higher levels of exhaled nonadecane than NAR individuals at baseline. Subjects with FeNO≥ 25 ppb have higher levels of exhaled decane, nonanal, and styrene than individuals with FeNO < 25 ppb
Rosa Alba Sola‐Martinez, Laura Zubiaga‐Fernandez, Marta Figuerola, Anyith Cruz‐Amaya, Carlos J. Aranda, Maria J. Torres, Ibon Eguiluz‐Gracia, Carmen Rondon, Teresa De Diego Puente, Almudena Testera‐Montes   +9 more
wiley   +1 more source

Application of conventional and rapid analytical strategies for hazelnut volatilome characterization

, 2023
Food volatilome characterization has an increasing important role in food quality assessment. Hazelnut volatilome is influenced by the botanical and geographical origin of kernels, and by the industrial processing steps, such as roasting.
Betta, E., Mazzucotelli, M., Gabetti, E., Franceschi, P., Aprea, E., Falchero, L., Farneti, B., Khomenko, I., Cavallero, A.   +8 more
core   +1 more source

Volatilomic and Sensorial Profiles of Cabernet Sauvignon Wines Fermented with Different Commercial Yeasts

Fermentation
Volatilomic and sensory analyses of wine are excellent tools for enologists and winemakers when selecting commercial yeast based on the production of metabolites related to desirable wine characteristics.
Alejandra Chávez-Márquez, Alfonso A. Gardea, Humberto González-Rios, Maria del Refugio Robles-Burgueño, Luz Vázquez-Moreno   +4 more
doaj   +1 more source

Effect of olive by-products feed supplementation on physicochemical and microbiological profile of Provola cheese

Frontiers in Microbiology, 2023
IntroductionWith the purpose to evaluate the effects of dietary olive cake, a source of bioactive phenolic compounds, as feed supplementation of lactating dairy cows on fatty acid composition, volatile organic compounds, and microbiological profiles of ...
Francesco Maria Calabrese, Nunziatina Russo, Nunziatina Russo, Giuseppe Celano, Alessandra Pino, Alessandra Pino, Vincenzo Lopreiato, Federica Litrenta, Giuseppa Di Bella, Luigi Liotta, Maria De Angelis, Cinzia Caggia, Cinzia Caggia, Cinzia L. Randazzo, Cinzia L. Randazzo   +14 more
doaj   +1 more source

Hydroxycinnamic Acid Amides Emerge as Multifunctional Molecules Involved in Regeneration and Volatile Signalling During Wound Responses

Plant, Cell &Environment, EarlyView.
ABSTRACT Hydroxycinnamic acid amides (HCAAs) are phenylpropanoid‐derived metabolites traditionally associated with antimicrobial defence and cell wall reinforcement during plant–pathogen interactions. However, their contribution to plant responses to mechanical injury, particularly in wound healing and damage‐induced signalling, remains poorly ...
Carmen Grech‐Hernández, Andrade Cynthia, Francisco Vera‐Sirera, Álvaro Luis Jiménez‐Jiménez, Marc Valls, Nuria S. Coll, Ismael Rodrigo, José María Bellés, María Pilar López‐Gresa, Purificación Lisón   +9 more
wiley   +1 more source

Linking soil's volatilome to microbes and plant roots highlights the importance of microbes as emitters of belowground volatile signals

, 2019
Plants and microbes release a plethora of volatiles that act as signals in plant-microbe interactions. Characterizing soil's volatilome and microbiome might shed light on the nature of relevant volatile signals and on their emitters.
Alexandre Buttler, Richard Splivallo, Mariotte, Pierre, Aurélie Deveau, Amarante Vitra, Niimi, Jun,, Schenkel, D., Vitra, Amarante, Marco Meisser, Niimi, Jun, Niimi, J., Deveau, Aurelie, Buttler, A., Meisser, Marco, Deveau, A., Vitra, A., Meisser, M., Buttler, Alexandre, Splivallo, R., Denis Schenkel, Mariotte, P., Schenkel, Denis, Pierre Mariotte, Splivallo, Richard, Jun Niimi, Mariotte P, Vitra A, Buttler A, Splivallo R, Deveau A, Schenkel D, Meisser M, Niimi J, Schenkel, Denis (author), Mariotte, Pierre (author), Deveau, Aurélie (author), Vitra, Amarante (author), Niimi, Jun (author), Buttler, Alexandre (author), Meisser, Marco (author), Splivallo, Richard (author)   +40 more
core   +1 more source

Reptile volatilome profiling optimisation: A pathway towards forensic applications [PDF]

, 2021
Reptiles are the most trafficked live taxa in the illegal wildlife trade, in part due to their popularity as an exotic pet. Current methods used to detect these illegally trafficked animals are limited.
Brown, AO, Ueland, M, Stuart, BH, Frankham, GJ, Maiken Ueland, Greta J. Frankham, Amber O. Brown, Barbara H. Stuart   +7 more
core   +1 more source