Daily intake of 4-nonylphenol in taiwanese
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 … WebAlkylphenol polyethoxylates (APEO), alkylphenols combined with ethylene oxide, are a class of nonionic surfactants. APEO have been widely used for industrial, agricultural and …
Daily intake of 4-nonylphenol in taiwanese
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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). ... WebAug 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 …
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 ... 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 …
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 … WebOct 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 …
WebBisphenol A (BPA) is used widely as a raw material in plastic and epoxy resin, so people have many opportunities to contact in their daily life. BPA can be detected in blood, urine, and placenta in the range of 0.5 to 2 ng/mL.
WebDec 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 ... oped armschlingeWebMar 1, 2011 · Daily intake of 4-nonylphenol in Taiwanese. Environ. Int. (2007) W.-C. Lin et al. Determination of alkylphenol residues in breast and commercial milk by solid-phase extraction and gas chromatography–mass spectrometry. Food Chem. (2009) C.T. Li et al. op-ed articles on abortionWebNov 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 … oped china investmentWebintake of NP in Taiwanese was calculated. The average daily intake of NP for the 466 subjects was 28.04±25.32 μg/day. Estimated daily intake of NP, based on NP levels in this study as well as the NAHSIT data, was 31.40 μg/day. Rice was the most commonly consumed source of NP, the proportion was 21.46% among daily intake of NP and the ... op-ed articles 2022WebOct 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 dietary dose (Monte Carlo-estimated 95th percentile dietary exposure [MCS 95]) from the Taiwan National Food Consumption database for each sex- and age-specified population. opedc home pageWebMar 30, 2024 · Bisphenol A was determined in 11 samples in the range 0.6–7.1 ng/g, 4-tert-octylphenol in 8 samples (0.5–1.6 ng/g) and tert-nonylphenol in 14 samples (0.8–8.9 ng/g). 4-Octylphenol and 4 ... oped chWebA branched nonylphenol, 4-nonylphenol, is the most widely produced and marketed nonylphenol. The mixture of nonylphenol isomers is a pale yellow liquid, although the pure compounds are colorless. ... Another study calculated a daily intake for the more exposed group of infants in the range of 0.23-0.65 µg ... In Taiwan, nonylphenol ... op ed business insider