musk has been researched along with musk-tibetine* in 4 studies
4 other study(ies) available for musk and musk-tibetine
Article | Year |
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Analytical methodology to screen UV-filters and synthetic musk compounds in market tomatoes.
A Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) methodology followed by gas chromatography-tandem mass spectrometry (GC-MS/MS) analysis was developed to extract thirteen synthetic musk compounds (SMCs: cashmeran, celestolide, phantolide, traseolide, galaxolide, tonalide, musk ambrette, musk xylene, musk ketone, musk tibetene, musk moskene, ethylene brassylate and exaltolide) and six ultraviolet-filters (UVFs: 2-ethylhexyl 4-dimethylaminobenzoate, 3-(4'-methylbenzylidene) camphor, 2-ethylhexyl 4-methoxycinnamate, 2-ethylhexyl 2-cyano-3,3-diphenylacrylate, benzophenone and drometrizole trisiloxane) from tomatoes. The proposed methodology was optimized: 2 g of freeze-dried tomato was extracted with 4 mL of water and 10 mL of ethyl acetate, adding 6 g of MgSO Topics: Benzophenones; Benzopyrans; Dinitrobenzenes; Fatty Acids, Monounsaturated; Gas Chromatography-Mass Spectrometry; Indans; Solanum lycopersicum; Solid Phase Extraction; Tandem Mass Spectrometry; Tetrahydronaphthalenes; Water Pollutants, Chemical; Xylenes | 2020 |
Occurrence of synthetic musks in human breast milk samples from 12 provinces in China.
The levels of 12 synthetic musks and one musk metabolite in 24 pooled human milk samples were examined in order to assess the health risks of these contaminants to breast-feeding infants of China. The 24 pooled samples comprised of 1237 individual human milk samples collected from 12 provinces of China according to WHO guidelines. Among the 13 target analytes, OTNE ([1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylnaphthalen-2yl]ethan-1-one), HHCB (1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[γ]-2-benzopyran), AHTN (7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene), musk ketone (4-tert-butyl-2,6-dimethyl-3,5-dinitroacetophenone, MK), Musk T (1,4-dioxacyclohepta decane-5,17-dione), HHCB-lactone (1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethyl cyclopenta[γ]-2-benzopyran-1-one) and musk ambrette (1-(1,1-dimethylethyl)-2-methoxy-4-methyl-3,5-dinitrobenzene, MA), were found in the milk samples analysed with mean (median) concentrations of 3.96 (3.91), 18.03 (15.10), 10.30 (9.38), 4.68 (4.45), < 3.70 (< 3.70), 10.02 (9.20) and < 5.20 (< 5.20) ng g(-1) lipid weight, respectively, whereas ADBI (4-acetyl-1,1-dimethyl-6-tert-butylindan), AHDI (6-acetyl-1,1,2,3,3,5-hexamethylindan), ATII (5-acetyl-1,1,2,6-tetramethyl-3-isopropylindan), musk xylene (1-tert-butyl-3,5-dimethyl-2,4,6-trinitrobenzene, MX), musk tibetene (1-tert-butyl-3,4,5-trimethyl-2,6-dinitrobenzene, MT) and musk moskene (1,1,3,3,5-pentamethyl-4,6-dinotroindane, MM) were not detected. Significantly positive associations were observed in concentration levels between HHCB and AHTN (p < 0.001), HHCB and HHCB-lactone (p < 0.05), AHTN and HHCB-lactone (p < 0.001), and MK and OTNE (p < 0.05). No statistical difference was found in musk concentrations between rural and urban areas in China (p > 0.05). The mean (median) estimated daily intakes by infants were 20.5 (20.2), 93.4 (78.2), 53.4 (48.6), 24.2 (23.0) and 51.9 (47.6) ng kg(-1) body weight for OTNE, HHCB, AHTN, MK and HHCB-lactone, respectively. The musk exposure levels of infants in China via breast feeding were very low according to the current toxicological information. Topics: Adolescent; Adult; China; Dinitrobenzenes; Fatty Acids, Monounsaturated; Female; Humans; Indans; Infant; Milk, Human; Recommended Dietary Allowances; Tetrahydronaphthalenes; Water Pollutants, Chemical; Xylenes | 2016 |
Phototoxicity, photoallergy, and contact sensitization of nitro musk perfume raw materials.
The potential of 4 related nitro musk substances (musk tibetene, musk ketone, musk xylol, and musk moskene) to cause photoallergy, phototoxicity, and/or contact sensitivity was compared to that of musk ambrette, a known photoallergen. Musk ambrette caused a high incidence of photoallergy as indicated by the severity of the skin grades as compared to a control group. Musk tibetene and musk moskene were negative for phototoxicity, photoallergenicity and contact sensitivity under the test conditions. Musk xylol was shown to be a weak contact sensitizer. Musk ketone gave challenge responses suggestive of a weak phototoxin and a weak contact sensitizer. The latter was not affected by light exposure. These data suggest that except for musk ambrette, the nitro musks as a group do not have the potential to produce photoallergy. Some members of this type of perfume raw material could be classified as weak sensitizers (musk xylol, musk ketone) or weakly phototoxic (musk ketone). These latter biological qualities have not been expressed clinically. Topics: Animals; Dermatitis, Contact; Dinitrobenzenes; Fatty Acids, Monounsaturated; Fatty Acids, Unsaturated; Guinea Pigs; Nitrobenzenes; Perfume; Photosensitivity Disorders | 1986 |
The structure of musk ketone and musk tibetene.
Topics: Dinitrobenzenes; Fatty Acids, Monounsaturated; Xylenes | 1947 |