Results 21 to 30 of about 174,988 (350)

Innovative Production of Bioproducts From Organic Waste Through Solid-State Fermentation

open access: yesFrontiers in Sustainable Food Systems, 2019
Solid-state fermentation (SSF) is, by definition, a technology carried out in absence or near absence of free water. Therefore, it allows the use of solid materials as substrates for further biotransformation.
Alejandra Cerda   +5 more
doaj   +1 more source

Sound Stimulation Can Affect Saccharomyces cerevisiae Growth and Production of Volatile Metabolites in Liquid Medium

open access: yesMetabolites, 2021
The biological effect of sound on microorganisms has been a field of interest for many years, with studies mostly focusing on ultrasonic and infrasonic vibrations.
Alastair Harris   +4 more
doaj   +1 more source

A neuroimaging study of pleasant and unpleasant olfactory perceptions of virgin olive oil [PDF]

open access: yes, 2016
Functional magnetic resonance imaging (fMRI) has been used to collect information from neurons that receive direct input from olfactory bulbs when subjects smell virgin olive oil. The pleasant aroma of three extra virgin olive oils (var.
Aparicio López, Ramón   +4 more
core   +3 more sources

A new wine tasting approach based on emotional responses to rapidly recognize classic european wine styles [PDF]

open access: yes, 2016
Conventional tasting sheets are widely used to evaluate wine quality in wine tasting competitions. However, the higher scores are mostly obtained by international commercial wines, resulting in lower scores being awarded to the classic Europeanwines ...
Broadbent   +8 more
core   +7 more sources

Non-Conventional Yeast: Behavior under Pure Culture, Sequential and Aeration Conditions in Beer Fermentation

open access: yesFoods, 2022
The use of wild yeasts, isolated from different environments, is becoming the most interesting option for the production of new beers. The objective of this study is to evaluate the potential of seven non-conventional yeast strains from five different ...
Vanesa Postigo   +3 more
doaj   +1 more source

Species and geographic variability in truffle aromas.

open access: yesFood and Chemical Toxicology, 2020
The gastronomic relevance and price of truffles are related mainly to its unique aroma. In this study, we explore the impact that different volatile compounds have on the aroma quality of fresh truffles using gas chromatography-mass spectrometry (GC-MS).
L. Strojnik, T. Grebenc, N. Ogrinc
semanticscholar   +1 more source

AROMAS E SEGREDOS, UMA EXPERIÊNCIA NO MERCADO PÚBLICO DE PORTO ALEGRE/RS-BRASIL

open access: yesCompetência, 2012
Este estudo pretende contribuir no entendimento do processo de decisão de compra do Mercado Público de Porto Alegre/RS-Brasil, especificamente daqueles produtos com características experienciais sensoriais olfativas.
Desirée Péres Müller   +1 more
doaj   +1 more source

Evaluation of the sensory properties, volatile aroma compounds and functional food potentials of cold-press produced mahaleb (Prunus mahaleb L.) seed oil☆

open access: yesOilseeds and fats, crops and lipids, 2023
The aims of this study were to cold-press mahaleb seed, and then fully characterize the oil to extent its food and functional food applications. The novelty of this study relies upon the first data provided by the thermal analysis, sensory analysis, and ...
Yilmaz Emin, Karatas Burak
doaj   +1 more source

Odour-active compounds of Citrus deliciosa Tenore var. Caí essential oils detected by gas chromatography-mass spectrometry and gas chromatography-olfactometry [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2017
Context: Mandarins are a complex taxonomic group including different species, cultivars and hybrids growing around the world being fruits greatly appreciated by the consumers. Citrus deliciosa Tenore var.
Manuel A. Minteguiaga   +2 more
doaj  

Etude des composants de l'arome des vins mousseux

open access: yesOENO One, 1969
L'arôme d'un vin paraît être une notion simple, compréhensible d'instinct, mais sa définition chimique est en réalité d'une complexité extrême. Depuis PASTEUR, on s'intéresse à l'étude des composants aromatiques des vins.
Jean-Noël BOIDRON   +2 more
doaj   +1 more source

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