Microbial growth and volatile organic compound (VOC) emissions from carpet and drywall under elevated relative humidity conditions

Haines, Sarah R.; Hall, Emma C.; Marciniak, Katarzyna; Misztal, Pawel K.; Goldstein, Allen H.; Adams, Rachel I.; Dannemiller, Karen C.

doi:10.1186/s40168-021-01158-y

Table 3 The m/z ratios that are associated with carpet with dust samples incubated at 95% ERH when compared to carpet without dust samples incubated at 95% ERH for 4 weeks utilizing the FDR adjustment.

From: Microbial growth and volatile organic compound (VOC) emissions from carpet and drywall under elevated relative humidity conditions

M/z ratios associated with carpet with dust samples at High (95%) ERH
m/z	Most likely formula	Compounds consistent with chemical formula	Unadjusted P-value	Adjusted P-value
49.028	CH₄O₂H⁺	Methanediol	0.0003	0.003
58.029	C₂H₃NOH⁺	Methyl Isocyanate	0.003	0.01
63.025	C₂H₆SH⁺	Dimethyl sulfide + Ethanethiol	0.009	0.03
74.024	C₂H₃NO₂H⁺	Nitroethene	0.007	0.02
89.04	C₇H₄H⁺	Butadiynylallene	0.0002	0.003
91.947	C₂HClS+	Chloroacetylenethiol	0.002	0.008
93.036	C₃H₈SOH⁺	Methylmercaptoethanol	0.008	0.03
103.074	C₅H₁₀O₂H⁺	Propyl Acetate + Valeric acid	0.01	0.04
115.092	C₇H₁₁FH⁺	Fluoronorbornane	0.01	0.03
117.955	C₃H₄S₂O⁺	Dithiolanone	0.004	0.02
118.903	CHCl₃H⁺	Chloroform	0.01	0.04
120.066	C₄H₉NO₃H⁺	Aminohydroxybutyric acid	<.0001	0.003
121.955	C₃HCl₂NH⁺	Dichloroacrylonitrile	0.0003	0.003
124.047	C₃H₉NO₂SH⁺		0.001	0.006
124.12			0.005	0.02
129.017	C₅H₄O4H⁺	Hydroxyfuroic acid	<.0001	0.003
130.091	C₆H₁₁NO₂H⁺	Nitrocyclohexane	0.002	0.01
132.109	C₅H₁₃N₃OH⁺	Aminobutylurea	0.009	0.03
136.083	C₅H₁₃NSOH⁺	Methioninol	0.006	0.02
136.952	C₃H₄OSeH⁺	Oxopropaneselenal	0.002	0.008
137.131	C₁₀H₁₆H⁺	Monoterpenes	0.0005	0.004
137.959	C₃H₅OSeH⁺	Propeneselenenic acid	0.0002	0.003
138.062	C₄H₁₁NO₂SH⁺	Tertbutylsulfonamide	0.003	0.01
142.123	C₈H₁₅NOH⁺	Cyclohexylacetamide	0.005	0.02
143.123	¹³CC₇H₁₅NOH⁺	¹³C-cyclohexylacetamide	0.002	0.008
144.065	C₆H₉NO₃H⁺	2-Methoxyethyl cyanoacetate	0.0001	0.003
149.095	C₁₀H₁₂OH⁺	Estragole	0.01	0.04
153.055	CH₈O₃H⁺	Methyl hydroxybenzoate	0.0006	0.004
153.126	C₁₀H₁₆OH⁺	Monoterpene carbonyls (e.g. camphor)	0.0006	0.004
158.089	C₆H₁₁N₃O₂H⁺		0.0007	0.004
158.96			0.002	0.008
159.137	C₉H₁₈O₂H⁺	Nonanoic Acid	0.01	0.04
161.132	C₁₂H₁₆H⁺	Benzene	0.01	0.04
162.908			0.002	0.01
165.092	C₁₀H₁₂O₂H⁺	Phenethyl acetate	0.003	0.01
168.184			<.0001	0.003
169.122	C₁₀H₁₆O₂H⁺	Geranic acid, Massoia lactone, Jasmine lactone	0.003	0.01
171.117	C₁₃H₁₄H⁺	Isopropylnaphthalene	0.002	0.008
177.009			0.004	0.02
178.015			0.002	0.01
178.06	C₆H₁₃N₂S₂H⁺		<.0001	0.003
182.156	C₁₁H₁₉ONH⁺	N-ethyl trans-2-cis-6-nonadienamide	0.0003	0.003
185.189	C₁₂H₂₄OH⁺	Methylundecanal	0.01	0.03
189.162	C₉H₂₀N₂O₂H⁺	Diaminononanoic acid	0.006	0.02
195.135	C₇H₁₈O₄N₂H⁺	1-[2-(2-Hydroxyethylamino)ethylamino]propane-1,2,3-trio	0.0004	0.003
200.206	C₁₂H₂₅NOH⁺	Dodecanamide	<.0001	0.003
201.114	C₁₀H₁₆O₄H⁺	Camphoric Acid	0.005	0.02
204.186	C₈H₂₁N₃OH⁺		0.0004	0.003
214.167	C₉H₁₉N₅OH⁺		0.007	0.02
219.177	C₁₂H₂₆OSH⁺	Dihexyl sulfoxide, 12-Mercapto-1-dodecanol	0.003	0.01
222.159	C₁₂H₁₉N₃OH⁺		0.0001	0.003
238.872			0.01	0.03
247.241	C₁₈H₃₀H⁺	Dodecylbenzene	<.0001	0.003
251.271	C₁₈H₃₄H⁺	1-Octadecyne	0.0005	0.004
262.262	C₁₉H₃₃H⁺/C₁₂H₃₁N₅OH⁺		0.0002	0.003
267.008	C₁₁H₁₀N₂S₃H⁺/C₁₀H₆N₂O₅SH⁺	5-[(1Z,2E)-3-(5-Nitro-2-furanyl)-2-propenylidene]thiazolidine-2,4-dione	0.005	0.02
268.983	C₁₀H₈N₂O₂SeH⁺		0.008	0.03
283.266	C₁₈H₃₄O₂H⁺	Oleic Acid, Elaidic Acid	<.0001	0.003
298.085			0.0003	0.003
300.065	C₁₄H₁₀ClN₅OH⁺		0.007	0.02
301.289	C₂₂H₃₆H⁺		<.0001	0.003
317.079			<.0001	0.003
375.081			0.0006	0.004
390.117			<.0001	0.003
442.126			0.0002	0.003
444.123			0.002	0.01
445.107			0.0001	0.003
447.095			0.004	0.02
461.136			0.0007	0.004
464.125			0.0002	0.003

Back to article page

ISSN: 2049-2618

Contact us

General enquiries: journalsubmissions@springernature.com

Microbiome

Contact us