Daily intake of 4-nonylphenol in taiwanese

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August undefined, 2024

WebDaily intake of 4-nonylphenol in Taiwanese. Yu Yu Lu, Mei Lien Chen, Fung Chang Sung, Shyi-Gang Wang Paulus Shyi-Gang Wang, I. Fang Mao * * Corresponding author for this work. Institute of Environmental and Occupational Health Sciences; Research output: Contribution to journal › Article › peer-review. WebAlkylphenol polyethoxylates (APEO), alkylphenols combined with ethylene oxide, are a class of nonionic surfactants. APEO have been widely used for industrial, agricultural …

Potential dietary exposure to p-nonylphenol from food-contact …

WebJan 4, 2012 · Although the daily intake values of 4-NP for a human is much lower than their ... Gabriel, F.L.P.; Rentsch, D.; Giger, W.; Guenther, K. A novel metabolic pathway for degradation of 4-nonylphenol environmental contaminants by Sphingomonas xenophaga Bayram: ipso-Hydroxylation ... Taiwan: July 2004–December 2005 : 0.075–1.520-Jialu … WebOct 1, 2013 · Our previous study indicated that the average daily intake of NP for Taiwanese individuals ... 4-Nonylphenol has been less examined in previous studies due to its low detection rate. Two studies in Taiwan examined the relationship between exposure to 4-NP and growth parameters (Chang et al., 2013; Tsai et al., 2013). ... how can i freeze fresh pitted cherries

The association between maternal nonylphenol exposure

WebDaily intake of 4-nonylphenol in Taiwanese Published in: Environment International, October 2007 DOI: 10.1016/j.envint.2007.04.008: Pubmed ID: 17512594. Authors: Yu … WebMar 1, 2011 · As studies on the dietary daily intake of 4-NP and 4-tert.-OP have not yet been available for a more extensive variety of foodstuffs for infants our investigations were conducted to determine these endocrine disrupting compounds in commercial infant food (CIF) and other samples in Germany. ... Daily intake of 4-nonylphenol in Taiwanese. … WebDec 1, 2001 · In combination with alkylphenol levels in these foodstuffs, daily intake of NP in Taiwanese was calculated. The average daily intake of NP for the 466 subjects was 28.04+/-25.32 microg/day. how can i gain 4 lbs overnight

Aerobic Biodegradation Studies of Nonylphenol Ethoxylates in …

WebMar 18, 2014 · The estimated GM daily intake of 4-NP through dermal absorption from the application of PCPs by adult Chinese women was 0.932 μg/day, which was 2.7-fold higher than that found for adult U.S. women (0.340 μg/day) (Table 3). The daily intakes of ∑OPs for adult women in China (GM: 0.093, 95th percentile: 2.83 μg/day) were slightly higher … WebDaily intake of 4-nonylphenol in Taiwanese. @article{Lu2007DailyIO, title={Daily intake of 4-nonylphenol in Taiwanese.}, author={Yu-Yu Lu and Mei-Lien Chen and Fung … how can i fullscreen a gameWebAug 22, 2014 · Previous study reported that the average daily intake of NP for Taiwanese individuals (28.0 µg/day) was high in comparison with that in Germany (7.5 µg/day) and … how can i freeze interest on my credit cards

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Daily intake of 4-nonylphenol in taiwanese

Dietary intake of 4-nonylphenol and bisphenol A in …

Web4-Nonylphenol (NP) and bisphenol A (BPA) are high-production and high-volume chemicals used to manufacture various commercial products. They are also ubiquitous contaminants that disrupt endocrine systems in wildlife and humans. We collected, from Taiwan cities with the highest food production, and analyzed, using high performance liquid … WebOct 1, 2024 · The main contributors to the total EEDCs daily intake through estuarine fish were the consumption of DEP and DINP in the present study. ... S.-C.; Chen, H.-L.; Lee, C.-C. Dietary intake of 4-nonylphenol and bisphenol A in Taiwanese population: Integrated risk assessment based on probabilistic and sensitive approach. Environ. Pollut. 2024, …

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WebOct 1, 2024 · 4-Nonylphenol (NP) and bisphenol A (BPA) are high-production and high-volume chemicals used to manufacture various commercial products. They are also … Web4-Nonylphenol (NP) is a persistent estrogen-active compound. Human exposure to NP is primarily through water and food. Although risk assessments of NP have been conducted by the European Union and a few other countries, only the Danish Veterinary and Food Administration, in 2000, proposed a tolerable daily intake of 0.005 mg kg -1 body weight ...

WebIn combination with alkylphenol levels in these foodstuffs, daily intake of NP in Taiwanese was calculated. The average daily intake of NP for the 466 subjects was 28.04+/-25.32 … Web4-Nonylphenol (NP) and bisphenol A (BPA) are high-production and high-volume chemicals used to manufacture various commercial products. ... We collected, from Taiwan cities …

Web(4) Physical Properties 4-Nitrophenol is a colorless to light yellow solid with no odor. (1) The chemical formula for 4-nitrophenol is C 6 H 5 NO 3, and the molecular weight is 139.11 … WebNov 1, 2007 · A Taiwanese study calculated an average daily NP intake of 28.04 μg/day and an estimated intake of 31.4 μg/day, which suggests a 4-fold to 8.5-fold higher daily …

WebDec 9, 2000 · The aerobic biodegradation of nonylphenol ethoxylates (A 9 PEO) was kinetically investigated in a laboratory-scale bioreactor filled with river water, spiked at a concentration of 10 mg L-1 nonionic surfactants. Analyses of the samples applying liquid chromatography−electrospray mass spectrometry (LC−ES-MS) after solid-phase …

WebOct 1, 2024 · 4-Nonylphenol (NP) and bisphenol A (BPA) are high-production and high-volume chemicals used to manufacture various commercial products. They are also ubiquitous contaminants that disrupt endocrine ... how many people can a prison holdWebDec 28, 2011 · Results: The calibration curve was constructed in concentrations ranging from 0.5 to 6.0 μg L-1 for 4-tert-butylphenol, 4- nonylphenol, 4-octylphenol and benzylbutylphthalate and 0.2 to 6.0 μg L ... how can i frost my windows for privacyWebIn combination with alkylphenol levels in these foodstuffs, daily intake of NP in Taiwanese was calculated. The average daily intake of NP for the 466 subjects was 28.04+/-25.32 … how can i gain 2 pounds overnightWebThe daily intake of DEHP in general adolescents exceeded the reference doses (RfD-20. μg/kg. bw/day) and tolerable daily intake (TDI-50. μg/kg. bw/day) by 3.4% and 0.4%, respectively. No associations were observed between NP exposure or co-exposure and the APs or pubertal maturity. how can i gain weight backWebOct 10, 2024 · High levels of contamination (up to 918 and 49.4 μg/kg) were found in some foods of seafood and animal origin. We used a probabilistic approach to calculate daily … how can i gain weight fast for menWebThe average daily intake of NP via food for 466 Taiwanese in northern, central, southern and eastern Taiwan were 38591±29316, 16885±17024, 17644±12209 and … how can i gain followers on instagramWebAlkylphenol polyethoxylates (APEO), alkylphenols combined with ethylene oxide, are a class of nonionic surfactants. APEO have been widely used for industrial, agricultural and … how can i gain golf club head speed