About: The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus

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About: The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A set of samples (fruit bodies and submersion cultures) originated from wood mushrooms of genera Phellinus and Inonotus were analysed by FT-IR (transmittance of KBr pellets, ATR) and FT-NIR (diffuse reflectance) spectroscopy. Purification of some samples by washing with dilute HCl in 80% ethanol led to some spectroscopic changes, which were more pronounced for submersion cultures. Normalised spectra were used for hierarchy cluster analysis (HCA), and second derivatives (SD) of these spectra for principal component analysis (PCA). Fruit bodies and submersion cultures were successfully discriminated by HCA (Ward method, Manhattan distances) and by a principal component (PC) 1, which accounted for 46 % (FT-IR transmittance), 61 % (FT-IR ATR) and 78 % (FT-NIR) of the variation in all variables. The major PC1 extremes contributing to discrimination were assigned to proteins, aromatics and polysaccharides. Raw and purified submersion cultures of genus Phellinus were discriminated by PC2. The combination of A set of samples (fruit bodies and submersion cultures) originated from wood mushrooms of genera Phellinus and Inonotus were analysed by FT-IR (transmittance of KBr pellets, ATR) and FT-NIR (diffuse reflectance) spectroscopy. Purification of some samples by washing with dilute HCl in 80% ethanol led to some spectroscopic changes, which were more pronounced for submersion cultures. Normalised spectra were used for hierarchy cluster analysis (HCA), and second derivatives (SD) of these spectra for principal component analysis (PCA). Fruit bodies and submersion cultures were successfully discriminated by HCA (Ward method, Manhattan distances) and by a principal component (PC) 1, which accounted for 46 % (FT-IR transmittance), 61 % (FT-IR ATR) and 78 % (FT-NIR) of the variation in all variables. The major PC1 extremes contributing to discrimination were assigned to proteins, aromatics and polysaccharides. Raw and purified submersion cultures of genus Phellinus were discriminated by PC2. The combination of (en)
Title	The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus (en)
skos:prefLabel	The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus The multivariate analysis of vibrational spectra of wood mushrooms of genera Phellinus and Inonotus (en)
skos:notation	RIV/60461373:22330/09:00022129!RIV10-MSM-22330___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GC521/07/J039), Z(MSM6046137305)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Čopíková, Jana Synytsya, Andriy
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	328054
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/09:00022129
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wood mushrooms; FTIR; NIR; multivariate analysis (en)
http://linked.open.../riv/klicoveSlovo	multivariate analysis FTIR NIR wood mushrooms
http://linked.open...ontrolniKodProRIV	[9D0BCF59ADD6]
http://linked.open...v/mistoKonaniAkce	Praha, Česká republika
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Proceedings of the 5th International Conference on Polysaccharides-Glycoscience
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Wood destroying fungi from genus Phellinus and Inonotus: taxonomy, ecology, molecular phylogeny, production of polysaccharides
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Synytsya, Andriy Čopíková, Jana Tomšovský, Michal Gomba, Gordon
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-11-11 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
number of pages	15 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Česká společnost chemická
https://schema.org/isbn	978-80-86238-72-2
http://localhost/t...ganizacniJednotka	22330

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