2019
DOI: 10.3390/foods8090414
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Triangular Test of Amanita Mushrooms by Using Electronic Nose and Sensory Panel

Abstract: This work aims to advance understanding of the differentiation of mushroom species through electronic devices that use sensors of various technologies and techniques for pattern recognition, comparing mainly volatile substances that emanate from them. In this first phase, the capacity of human olfaction to differentiate between the smell released by different wild mushrooms of the genus Amanita was analyzed by means of a triangular sensory test, comparing later the data to those obtained for the same samples w… Show more

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Cited by 16 publications
(20 citation statements)
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“…Their study included A. rubescens aromatic profile and it was characterized by 3-octanone, 3-octanol, benzoic acid, undecanal, and α-pinene. According to Portalo-Calero et al [23] the 3-methyl-butanal, 2-methyl-butanal, hexanal, styrene, 3-octenol, 3-octanone, 3-octanol, and 2-ethyl-hexanol were identified by HS-SPME GC-MS in A. rubescens. This study is a first step in aiming to advance an understanding of the differentiation of developmental stages of Amanita rubescens through dichloromethane extracts.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Their study included A. rubescens aromatic profile and it was characterized by 3-octanone, 3-octanol, benzoic acid, undecanal, and α-pinene. According to Portalo-Calero et al [23] the 3-methyl-butanal, 2-methyl-butanal, hexanal, styrene, 3-octenol, 3-octanone, 3-octanol, and 2-ethyl-hexanol were identified by HS-SPME GC-MS in A. rubescens. This study is a first step in aiming to advance an understanding of the differentiation of developmental stages of Amanita rubescens through dichloromethane extracts.…”
Section: Discussionmentioning
confidence: 99%
“…The compound identification was carried out by comparing mass spectra (over 80% match) with a commercial database NIST library 2017 (National Institute of Standards and Technology, Gaithersburg, MD, USA) and Wiley library, retention times of the reference mixture standard of n-alkanes (11 components, Restek Corporation, Bellefonte, PA, USA), and a comparison of data on the occurrence of edible fungi with the literature [23,24]. The relative percentage (%) of the determined volatile compounds was calculated by dividing the individual peak area by the total area of all peaks.…”
Section: Volatile Compounds Determinationmentioning
confidence: 99%
“…The electronic nose (e-nose) is an electromechanical powerful sensory device that enables the discrimination of aroma profiles of different matrices, such as wine [ 10 ], edible mushrooms [ 11 ], cooked chicken [ 12 ], edible oils [ 13 ], or fresh vegetables [ 14 ]. This device is also used to classify olives on olive trees [ 9 ] or even to differentiate table olives elaborated according to the Spanish-style protocol [ 7 ].…”
Section: Introductionmentioning
confidence: 99%
“…14 With regards to edible oils, an E-nose has been used to classify different types of oils according to different varieties, to detect adulteration, and to evaluate the extent of oxidation. 12 This technology has also been applied to the detection of edible mushrooms, 15 and to the assessment of the quality and olfactory profiles of fresh-cut stored carrots. 16 Research using E-nose technology has been conducted to classify green fermented table olives as acceptable, unacceptable, or marginal, prior to making them available on the market.…”
Section: Introductionmentioning
confidence: 99%
“…With regards to edible oils, an E‐nose has been used to classify different types of oils according to different varieties, to detect adulteration, and to evaluate the extent of oxidation 12 . This technology has also been applied to the detection of edible mushrooms, 15 and to the assessment of the quality and olfactory profiles of fresh‐cut stored carrots 16 …”
Section: Introductionmentioning
confidence: 99%