Results 131 to 140 of about 1,347 (151)
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Food Chemistry, 2010
Abstract The aromatic composition of two different species of truffles (black and summer) was evaluated by gas chromatography–olfactometry (GC–O). Volatiles released by the truffles at 25 °C for 7.5 h were collected in a trapping system consisting of 400 mg of LiChrolut EN kept at 0 °C and further eluted with dichloromethane/methanol (95:5).
Laura Culleré +2 more
exaly +2 more sources
Abstract The aromatic composition of two different species of truffles (black and summer) was evaluated by gas chromatography–olfactometry (GC–O). Volatiles released by the truffles at 25 °C for 7.5 h were collected in a trapping system consisting of 400 mg of LiChrolut EN kept at 0 °C and further eluted with dichloromethane/methanol (95:5).
Laura Culleré +2 more
exaly +2 more sources
Innovative Food Science & Emerging Technologies, 2012
Abstract Changes in the aroma composition of truffles (Tuber aestivum and Tuber melanosporum) after electron-beam and gamma irradiation at doses of 1.5 kGy and 2.5 kGy were investigated by solid phase microextraction methodology (HS-SPME). In particular, the effect was evaluated on specific compounds chosen for their aromatic importance according to ...
Laura Culleré +4 more
openaire +1 more source
Abstract Changes in the aroma composition of truffles (Tuber aestivum and Tuber melanosporum) after electron-beam and gamma irradiation at doses of 1.5 kGy and 2.5 kGy were investigated by solid phase microextraction methodology (HS-SPME). In particular, the effect was evaluated on specific compounds chosen for their aromatic importance according to ...
Laura Culleré +4 more
openaire +1 more source
Elemental analysis of summer truffles Tuber aestivum from Germany
Journal of Radioanalytical and Nuclear Chemistry, 2019In an attempt to characterize inorganic constituents in Tuber aestivum, the summer truffle, samples from four different German states were collected by the “hypogea research group” for analytical investigations. Forty three elements in truffles, peridium and gleba were determined by three independent analytical techniques, PGAA, INAA and ICP-MS.
M. Rossbach +8 more
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Mutabilis in mutabili: Spatiotemporal dynamics of a truffle colony in soil
Soil Biology and Biochemistry, 2015 The functioning of ectomycorrhizal (ECM) symbioses is closely related to the development of the soil mycelial phase the ECM fungi. The properties and spatiotemporal dynamics of such mycelia in ecosystems is, however, poorly understood.
Milan Gryndler +2 more
exaly +2 more sources
Identification of Dipteran species inhabiting Tuber aestivum (the summer truffle) ascomata
Environmental Monitoring and AssessmentTuber spp. (Ascomycota) forms hypogeous fruiting bodies (truffles) that host many microbial species as well as invertebrates which feed on them. Despite the larvae and adults of Diptera and Coleoptera are commonly found to inhabit truffles, molecular investigations assessing their occurrence are still few and the number of species is probably ...
Alessia Marino +6 more
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Mycorrhiza, 2019 From 1903–1904 to 1988–1989, the two World Wars and sociological factors as rural desertification and changes in land uses mainly explained the decline of black truffle production in the Vaucluse department, which well reflects that of the whole of ...
Meili Baragatti +2 more
exaly +2 more sources
Translational Food SciencesAbstract This study investigated the impact of various thermal and pulsed electric fields (PEF) treatment processing methods on the properties of two edible mushrooms: king oyster mushroom (Pleurotus eryngii) and summer black truffle (Tuber aestivum).
Emilia Janiszewska-Turak +2 more
exaly +2 more sources
Metabolic activity of soil bacteria associated with summer truffle Tuber aestivum
2022Sylwan 166 (1): 54 ...
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Food Microbiology, 2011
The effects of two doses of electron-beam irradiation (1.5 kGy and 2.5 kGy) on the microbial populations (total mesophilic aerobes, Pseudomonas genus, Enterobacteriaceae family, molds and yeasts) and sensory characteristics of Tuber aestivum packaged under modified atmospheres were monitored immediately after treatment, and weekly during 42 days of ...
Carmen Susana, Rivera +4 more
openaire +2 more sources
The effects of two doses of electron-beam irradiation (1.5 kGy and 2.5 kGy) on the microbial populations (total mesophilic aerobes, Pseudomonas genus, Enterobacteriaceae family, molds and yeasts) and sensory characteristics of Tuber aestivum packaged under modified atmospheres were monitored immediately after treatment, and weekly during 42 days of ...
Carmen Susana, Rivera +4 more
openaire +2 more sources