Characterization of the Volatilome of <i>Tuber canaliculatum</i> Harvested in Quebec, Canada

Fortier, David; Séguin, Jean-Christophe; Voyer, Normand

doi:10.1021/acsomega.2c02877

Cited by 4 publications

(1 citation statement)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…13 Sulfur compounds 2-methyl-4,5-dihydrothiophene, bis(methylthio)methane, and 1-methylthio-1-propene were indicated as characteristic volatiles of T. borchii, T. magnatum, and T. canaliculatum, respectively, in earlier publications. 18,21 3.1.5. Ketones.…”

Section: Volatile Metabolites and Their Contribution To The Aroma Of ...mentioning

confidence: 99%

Volatile Compound Profiling of Seven Tuber Species Using HS-SPME-GC-MS and Classification by a Chemometric Approach

Korkmaz,

Hellal,

Taş Küçükaydın

et al. 2023

ACS Omega

View full text Add to dashboard Cite

Edible mushrooms are important providers of nutrients and are well recognized for their particular organoleptic properties. The volatiles that Tuber releases serve purposes beyond simply appealing to our sense of smell. Truffles have different smells and tastes due to the fact that they contain different volatile components; therefore, aroma is essential in defining the organoleptic properties and quality of truffles. In this research, seven Tuber species, namely, Tuber ferrugineum, Tuber nitidum, Tuber excavatum, Tuber rufum, Tuber puberulum, Tuber aestivum, and Tuber borchii were selected. The primary objective of this study was to carry out the first in-depth investigation of the volatile compounds and chemometric analysis of seven truffle species from the Tuber genus that are grown in Turkey. The SPME headspace combined with GC–MS analysis identified 60 volatiles from different classes, with the abundance of terpenes being followed in a decreasing order by alcohols, aldehydes, sulfides, ketones, and other aromatic compounds. According to the chemometric analysis, methional, 3-methyl-4,5-dihydrothiophene, p-(methylthio) benzaldehyde, 3-octene, linalyl acetate, methyl caproate, and β-trans-ocimene could be highlighted as markers for T. borchii grown in Turkey. This investigation was conducted for the first time using T. ferrugineum, T. puberulum, and T. nitidum. The comparison of the volatile profile of these tubers’ species displayed branded differences. Thus, the knowledge gained from this research may pave the way to identify the key aroma contributors in the chosen Tuber species.

show abstract

Section: Volatile Metabolites and Their Contribution To The Aroma Of ...mentioning

confidence: 99%

Volatile Compound Profiling of Seven Tuber Species Using HS-SPME-GC-MS and Classification by a Chemometric Approach

Korkmaz,

Hellal,

Taş Küçükaydın

et al. 2023

ACS Omega

View full text Add to dashboard Cite

show abstract

Status of truffle science and cultivation in North America

Coleman,

Berch,

Bonito

et al. 2024

Plant Soil

View full text Add to dashboard Cite

Background Truffles are subterranean fungal fruiting bodies that are highly prized for their culinary value. Cultivation of truffles was pioneered in Europe and has been successfully adapted in temperate regions throughout the globe. Truffle orchards have been established in North America since the 1980s, and while some are productive, there are still many challenges that must be overcome to develop a viable North American truffle industry. These challenges include extended delays between establishment and production, comparatively low yields, high spatial heterogeneity in yield distribution, and orchard contamination with lower-value truffle fungi. Aim Here we review known requirements for truffle production including necessary environmental conditions, reproductive biology, and effective agronomic practices. Content We consider the potential limitations of importing exotic host-fungal associations into North America where there is already a rich community of competing ectomycorrhizal fungi, host pests and pathogens. We also describe the status of the North American truffle industry with respect to market potential, including production costs, pricing, and biological and socioeconomic risk factors. A critical aspect of modern trufficulture involves monitoring with genetic tools that supply information on identity, abundance and distribution of fungal symbionts, abundance of competitive and contaminating fungi, and insight into the interactions between fungal mating types that are fundamental to the formation of truffle primordia. Implications Cultivation of the ectomycorrhizal truffle symbiosis requires application of pragmatic agronomic practices, adopting rigorous quality control standards, and an understanding of fungal biology, microbiology, and molecular biology. Consequently, significant interdisciplinary collaboration is crucial to further develop the North American truffle industry.

show abstract

Tuber cumberlandense and T. canirevelatum , two new edible Tuber species from eastern North America discovered by truffle-hunting dogs

Sow,

Lemmond,

Rennick

et al. 2024

Mycologia

View full text Add to dashboard Cite

Characterization of the Volatilome of Tuber canaliculatum Harvested in Quebec, Canada

Cited by 4 publications

References 47 publications

Volatile Compound Profiling of Seven Tuber Species Using HS-SPME-GC-MS and Classification by a Chemometric Approach

Volatile Compound Profiling of Seven Tuber Species Using HS-SPME-GC-MS and Classification by a Chemometric Approach

Status of truffle science and cultivation in North America

Tuber cumberlandense and T. canirevelatum , two new edible Tuber species from eastern North America discovered by truffle-hunting dogs

Contact Info

Product

Resources

About