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1. Diminution of migration of phthalic acid esters in tequila beverage by the year of production

Author:
Balderas-Hernández, Victor E.; Ornelas-Salas, José T.; Barba de la Rosa, Ana P.; De Leon-Rodriguez, Antonio
Source:
Journal of environmental science and health 2020 v.55 no.2 pp. 148-154
ISSN:
1532-4109
Subject:
dibutyl phthalate; diethyl phthalate,   etc   ; alcoholic beverages; gas chromatography; mass spectrometry;     Show all 5 Subjects
Abstract:
... The presence of diethyl-phthalate (DEP), dibutyl-phthalate (DBP), butylbenzyl-phthalate (BBP), diethylhexyl-phthalate (DEHP) and diisononyl-phthalate (DINP) was determined in 295 tequila samples. They were grouped by age of maturation (white, aged, extra aged or ultra aged) and year of production (between 2013 and 2018). Gas Chromatography coupled with Mass Spectrometry was used for identification ...
DOI:
10.1080/03601234.2019.1674103

2. Accumulation and transport patterns of six phthalic acid esters (PAEs) in two leafy vegetables under hydroponic conditions

Author:
Li, Yong; Yan, Huangqian; Liu, Qiyue; Li, Xiaoqing; Ge, Jing; Yu, Xiangyang
Source:
Chemosphere 2020 v.249 pp. 126457
ISSN:
0045-6535
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; fractionation; green leafy vegetables; hydroponics; octanol; physicochemical properties; plant tissues; roots; shoots;     Show all 11 Subjects
Abstract:
... In this study, we investigated the accumulation and transport patterns of six phthalic acid esters (PAEs) in two leafy vegetables under hydroponic conditions. The tested PAEs included dibutyl phthalate (DBP), diethyl phthalate (DEP), diallyl phthalate (DAP), diisobutyl phthalate (DIBP), dimethyl phthalate (DMP) and benzyl butyl phthalate (BBP), and the tested vegetables included Gaogengbai and Ziy ...
DOI:
10.1016/j.chemosphere.2020.126457

3. A miniature stainless steel net dumbbell-shaped stir-bar for the extraction of phthalate esters in instant noodle and rice soup samples

Author:
Sukree, Warakorn; Sooksawat, Dhassida; Kanatharana, Proespichaya; Thavarungkul, Panote; Thammakhet-Buranachai, Chongdee
Source:
Journal of environmental science and health 2020 v.55 no.1 pp. 60-68
ISSN:
1532-4109
Subject:
dibutyl phthalate; diethyl phthalate,   etc   ; detection limit; gas chromatography; magnetism; noodles; rice; sorbents; soups; stainless steel;     Show all 10 Subjects
Abstract:
... This work reports the development of a very-simple-to-construct stir-bar extraction device so called “a dumbbell-shaped stainless steel stir-bar.” The extraction device was assembled from a rolled up stainless steel net filled with an XAD-2 sorbent and a metal rod to allow the use of a magnetic stirrer during extraction. The dumbbell-shaped stainless steel stir-bar was used to extract diethyl phth ...
DOI:
10.1080/03601234.2019.1659053

4. Impacts of anthropogenic activities on spatial variations of phthalate esters in water and suspended particulate matter from China's lakes

Author:
Li, Yu-Yan; He, Wei; Liu, Wen-Xiu; Yang, Bin; He, Qi-Shuang; Yang, Chen; Xu, Fu-Liu
Source:
The Science of the total environment 2020 v.724 pp. 138281
ISSN:
0048-9697
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; anthropogenic activities; developing countries; ecosystems; industrial wastewater; industrialization; lakes; particulates; pesticides; plasticizers; plastics; pollution; pollution control; surface water; toxicity; China;     Show all 18 Subjects
Abstract:
... In the largest developing country, China, plastic has become a serious environmental issue because of its overuse and non-treatment. In fact, plasticizers, such as phthalate esters (PAEs), are more toxic than plastic, and their global awareness is rising. To determine the response of sensitive PAE congeners to the anthropogenic activities in a typical lake ecosystem of China, in the present study, ...
DOI:
10.1016/j.scitotenv.2020.138281

5. Characterization of a novel carboxylesterase from Bacillus velezensis SYBC H47 and its application in degradation of phthalate esters

Author:
Huang, Lin; Meng, Di; Tian, Qiaopeng; Yang, Shaolan; Deng, Huaxiang; Guan, Zhengbing; Cai, Yujie; Liao, Xiangru
Source:
Journal of bioscience and bioengineering 2020 v.129 no.5 pp. 588-594
ISSN:
1389-1723
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; Bacillus velezensis; Escherichia coli; active sites; biodegradation; bioinformatics; bioremediation; carboxylesterase; catalytic activity; detergents; genes; humans; industry; metal ions; pH; plasticizers; serine; solvents;     Show all 20 Subjects
Abstract:
... Recently, residual plasticizer phthalate esters (PAEs) in the different environments pose a serious health threat to humans and mammals. Biodegradation has been considered a promising and eco-friendly way to eliminate PAEs. In this study, a gene (baces04) encoding the novel PAEs hydrolase, carboxylesterase (BaCEs04), was screened from the genome of Bacillus velezensis SYBC H47 via bioinformatics a ...
DOI:
10.1016/j.jbiosc.2019.11.002

6. Urinary levels of phthalates and DINCH metabolites in Korean and Thai pregnant women across three trimesters

Author:
Lee, Gowoon; Kim, Sungmin; Kho, Younglim; Kim, Sunmi; Lee, Seonyeong; Choi, Gyuyeon; Park, Jiwon; Worakhunpiset, Suwalee; Moon, Hyo-Bang; Okanurak, Kamolnetr; Geounuppakul, Malee; Tangtitawong, Jirat; Wetsutthanon, Kasem; Trisurat, Daungprateep; Choi, Kyungho
Source:
The Science of the total environment 2020 v.711 pp. 134822
ISSN:
0048-9697
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; Koreans; Thai people; adverse effects; exposure profile; fetus; hormone antagonists; metabolites; plasticizers; pregnancy; pregnant women; public health; urine;     Show all 15 Subjects
Abstract:
... Phthalates are anti-androgenic chemicals and may cause long-lasting adverse effects on growing fetuses. Understanding their exposure profile during pregnancy, therefore, is of public health importance. Because both behavioral and physiological changes of pregnant women are expected to be substantial, the amount of phthalate exposure is expected to vary significantly over the course of pregnancy. T ...
DOI:
10.1016/j.scitotenv.2019.134822

7. Phthalates, bisphenols, parabens, and triclocarban in feminine hygiene products from the United States and their implications for human exposure

Author:
Gao, Chong-Jing; Kannan, Kurunthachalam
Source:
Environment international 2020 v.136 pp. 105465
ISSN:
0160-4120
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; absorbed dose; anti-infective agents; deodorants; dermal exposure; endocrine-disrupting chemicals; humans; hygiene; plasticizers; powders; skin absorption; women; New York;     Show all 15 Subjects
Abstract:
... Feminine hygiene products, a category of daily necessities, can be a source of exposure to plasticizers and antimicrobial agents in women. Nevertheless, studies on the occurrence of chemicals in feminine hygiene products have received little attention. In this study, 24 endocrine-disrupting chemicals (EDCs), comprising nine phthalates, six parabens, eight bisphenols, and triclocarban (TCC) were me ...
DOI:
10.1016/j.envint.2020.105465

8. Fate of Phthalic Acid Esters (PAEs) in Typical Greenhouse Soils of Different Cultivation Ages

Author:
Li, Xianxu; Liu, Wenjun; Zhang, Cui; Song, Peipei; Wang, Jun
Source:
Bulletin of environmental contamination and toxicology 2020 v.104 no.2 pp. 301-306
ISSN:
0007-4861
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; detection limit; gas chromatography-mass spectrometry; greenhouse soils; organic matter; soil pH; soil sampling; spectrometers;     Show all 10 Subjects
Abstract:
... An ultrasonic-assisted extraction methodology coupled with gas chromatography-mass spectrometer analytical technique was used to determine concentration of phthalic acid esters (PAEs) in typical greenhouse soil. The results showed that the developed method has a reliable recovery rate (80.78%–112.89%) and a low detection limit (10⁻ ⁴ mg/kg) which met the requirements of residue determination. The ...
DOI:
10.1007/s00128-019-02756-1

9. Phthalate esters in biota, air and water in an agricultural area of western China, with emphasis on bioaccumulation and human exposure

Author:
He, Ming-Jing; Lu, Jun-Feng; Wang, Jun; Wei, Shi-Qiang; Hageman, Kimberly J.
Source:
The Science of the total environment 2020 v.698 pp. 134264
ISSN:
0048-9697
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; adults; air; air sampling; average daily intake; bioaccumulation factor; children; diet; environmental exposure; humans; ingestion; river water; toddlers; China;     Show all 16 Subjects
Abstract:
... Phthalate esters (PAEs) have been shown to be ubiquitous in abiotic and biotic environmental compartments; however, information about bioaccumulation behavior and human exposure, both via environmental exposure and the diet, are limited. Herein, we report the concentrations and composition profiles of phthalate esters (PAEs) in biological samples, river water, indoor air, and outdoor air samples c ...
DOI:
10.1016/j.scitotenv.2019.134264

10. Determination of phthalates in particulate matter and gaseous phase emitted into the air of the working environment

Author:
Szewczyńska, M.; Pośniak, M.; Dobrzyńska, E.
Source:
International journal of environmental science and technology 2020 v.17 no.1 pp. 175-186
ISSN:
1735-1472
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; air sampling; business enterprises; fiberglass; foams; gas chromatography-mass spectrometry; particle size; particulates; plastics; polyurethanes; respiratory system; rubber; working conditions;     Show all 15 Subjects
Abstract:
... The paper presents the results of phthalates measurements in 4 companies producing or processing materials made of rubber and plastics. Six priority phthalates were determined in air samples both in the respirable and inhalable particle fractions. For the determination of phthalates, GC/MS was applied, which ensures the determination of the method at the level of 0.066 µg/m³ for fibreglass filter ...
DOI:
10.1007/s13762-019-02435-y

11. Sodium phthalate as an anode material for sodium ion batteries: effect of the bridging carbonyl group

Author:
Wang, Liang-Yu; Ma, Chao; Wei, Xiao; Chang, Baobao; Wang, Kai-Xue; Chen, Jie-Sheng
Source:
Journal of materials chemistry A 2020 v.8 no.17 pp. 8469-8475
ISSN:
2050-7496
Subject:
phthalates,   etc   ; anodes; batteries; carbon nanotubes; electrochemistry; ions; moieties; sodium;     Show all 8 Subjects
Abstract:
... Organic electrode materials with high specific capacity and structural variety are promising for boosting the sodium-ion insertion/extraction kinetics for sodium-ion batteries. Sodium 5,5′-carbonylbis(isobenzofuran-1,3-dione) (SCID), a conjugated compound formed by the linkage of two sodium phthalate molecules via a bridging carbonyl group, has been designed and prepared. Theoretical calculation s ...
DOI:
10.1039/d0ta01281e

12. Phthalate exposure and neurodevelopment: A systematic review and meta-analysis of human epidemiological evidence

Author:
Radke, Elizabeth G.; Braun, Joseph M.; Nachman, Rebecca M.; Cooper, Glinda S.
Source:
Environment international 2020 v.137 pp. 105408
ISSN:
0160-4120
Subject:
dibutyl phthalate; diethyl phthalate,   etc   ; autism; children; cognition; epidemiology; issues and policy; meta-analysis; neurodevelopment; risk; social behavior; systematic review;     Show all 12 Subjects
Abstract:
... We performed a systematic review of the epidemiology literature to identify the neurodevelopmental effects associated with phthalate exposure.Six phthalates were included in the review: di(2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DINP), dibutyl phthalate (DBP), diisobutyl phthalate (DIBP), butyl benzyl phthalate (BBP), and diethyl phthalate (DEP). The initial literature search (of Pub ...
DOI:
10.1016/j.envint.2019.105408

13. Phthalate Esters’ Content in Soils of Moscow

Author:
Brodskiy, E. S.; Shelepchikov, A. A.; Agapkina, G. I.; Tikhonova, M. O.; Paramonova, T. A.; Lipatov, D. N.
Source:
Moscow University soil science bulletin 2019 v.74 no.2 pp. 88-92
ISSN:
0147-6874
Subject:
diethyl phthalate; dimethyl phthalate,   etc   ; lognormal distribution; residential areas; topsoil;     Show all 5 Subjects
Abstract:
... The content and distribution pattern of phthalate esters in the top soil layers in Moscow have been determined. The total content of five of them (dimethyl phthalate, diethyl phthalate, diisobutyl phthalate, din-butyl phthalate, and di-(2-ethylhexyl) phthalate) in city soils is within the range of 4.39–397.00 mg/kg (the mean is 62.70 mg/kg and the median is 31.22 mg/kg) and is characterized by a l ...
DOI:
10.3103/S0147687419020029

14. Biosynthesis of Ortho-Phtalic Acid Esters in Plant and Cell Cultures

Author:
Enikeev, A. G.; Semenov, A. A.; Permyakov, A. V.; Sokolova, N. A.; Gamburg, K. Z.; Dudareva, L. V.
Source:
Applied biochemistry and microbiology 2019 v.55 no.3 pp. 294-297
ISSN:
0003-6838
Subject:
phthalates,   etc   ; biosynthesis; cell culture; pollution;     Show all 4 Subjects
Abstract:
... The biosynthesis of ortho-phtalic acid alkyl esters by intact plants, in vitro plants, and cell cultures was studies. It was established that all of the studied objects produce phtalic esters in considerable quantities. Thus, the biosynthesis of those compounds is a common feature of the plant world. These compounds are secreted in the environment and create a background of phthalate pollution ind ...
DOI:
10.1134/S0003683819020066

15. Occurrence of phthalate esters in the eastern coast of Thailand

Author:
Malem, Fairda; Soonthondecha, Peerapong; Khawmodjod, Patchara; Chunhakorn, Visakha; Whitlow, Harry J.; Chienthavorn, Orapin
Source:
Environmental monitoring and assessment 2019 v.191 no.10 pp. 627
ISSN:
0167-6369
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; European Union; coasts; monitoring; prediction; seawater; sediments; surface water; Thailand;     Show all 11 Subjects
Abstract:
... In this work, we investigated possible contamination of phthalates in seawater and sediment around the eastern coast of Thailand in the area of Chonburi, Rayong, and Chanthaburi. The main focus was on Pradu Bay east of Map Ta Phut, a well-known industrial and economic hub in Thailand. Among six selected phthalates of interest, diethyl phthalate (DEP), and benzyl butyl phthalate (BBP) were not foun ...
DOI:
10.1007/s10661-019-7785-5

16. Contribution of phthalates and phthalate monoesters from drinking water to daily intakes for the general population

Author:
Ding, Mengyu; Kang, Qiyue; Zhang, Shiyi; Zhao, Fanrong; Mu, Di; Zhang, Haifeng; Yang, Min; Hu, Jianying
Source:
Chemosphere 2019 v.229 pp. 125-131
ISSN:
0045-6535
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; cities; creatinine; drinking water; geometry; metabolites; urine; China;     Show all 10 Subjects
Abstract:
... Although phthalates (PAEs) are ubiquitous in drinking water, and phthalate monoesters (MPAEs) have been recognized as the bioactive metabolites of PAEs, little information is available regarding the occurrence of MPAEs in drinking water and the contributions of PAEs and MPAEs to human exposure. In this study, the concentrations of PAEs and MPAEs in 146 samples of drinking water collected from 24 c ...
DOI:
10.1016/j.chemosphere.2019.05.023

17. Spatial distribution and mass loading of phthalate esters in wastewater treatment plants in China: An assessment of human exposure

Author:
Zhu, Qingqing; Jia, Jiabao; Zhang, Kegang; Zhang, He; Liao, Chunyang
Source:
The Science of the total environment 2019 v.656 pp. 862-869
ISSN:
0048-9697
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; dust; geographical distribution; humans; sludge; soil; wastewater treatment; China;     Show all 10 Subjects
Abstract:
... The occurrence and fate of nine phthalate esters (PAEs), including dimethyl phthalate (DMP), diethyl phthalate (DEP), di‑n‑butyl phthalate (DBP), di-isobutyl phthalate (DIBP), benzyl butyl phthalate (BzBP), di (2‑ethylhexyl) phthalate (DEHP), di‑n‑hexyl phthalate (DNHP), dicyclohexyl phthalate (DCHP), and di‑n‑octyl phthalate (DNOP), in sludges collected from 46 wastewater treatment plants (WWTPs) ...
DOI:
10.1016/j.scitotenv.2018.11.458

18. Levels of phthalate acid esters and sex hormones and their possible sources in traffic-patrol policemen in Chongqing

Author:
Lu, Lu; Rong, Honghui; Wu, Chong; Cui, Bo; Huang, Yujing; Tan, Yao; Zhang, Ling; Peng, Yi; Garcia, Jose M.; Chen, Ji-an
Source:
Environmental science and pollution research international 2019 v.26 no.9 pp. 9005-9013
ISSN:
0944-1344
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; air; air quality; blood sampling; blood serum; pollution; sex hormones;     Show all 9 Subjects
Abstract:
... To investigate the correlation between the air phthalate acid ester (PAE) exposure and serum PAE concentration and the effects of PAE exposure on reproductive health among Chongqing traffic-patrol policemen. In 2013, 32 traffic-patrol policemen working in an area with poor air quality in Chongqing and 28 traffic-patrol policemen working in an area with good air quality were selected. Their blood l ...
DOI:
10.1007/s11356-019-04265-4

19. Phthalate esters in indoor dust from several regions, China and their implications for human exposure

Author:
Zhu, Qingqing; Jia, Jiabao; Zhang, Kegang; Zhang, He; Liao, Chunyang; Jiang, Guibin
Source:
The Science of the total environment 2019 v.652 pp. 1187-1194
ISSN:
0048-9697
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; Chinese people; adults; breathing; children; dust; humans; ingestion; China;     Show all 11 Subjects
Abstract:
... Phthalate esters (PAEs) have been used in large quantities all over the world for decades, leading to ubiquitous occurrence in the indoor environment. Indoor dust samples were collected from six geographical regions in China (n = 120) and the concentrations, profiles and human exposure to nine prevalent PAEs from dust were investigated in this study. The total concentrations of nine PAEs (Σ9PAEs) ...
DOI:
10.1016/j.scitotenv.2018.10.326

20. Effects of phthalate acid esters on zebrafish larvae: Development and skeletal morphogenesis

Author:
Pu, Shi-Ya; Hamid, Naima; Ren, Yi-Wei; Pei, De-Sheng
Source:
Chemosphere 2020 v.246 pp. 125808
ISSN:
0045-6535
Subject:
dibutyl phthalate; diethyl phthalate; dimethyl phthalate,   etc   ; Danio rerio; abnormal development; acute exposure; alizarin; developmental toxicity; edema; embryo (animal); fish larvae; gene expression; gene expression regulation; genes; heart rate; morphogenesis; mortality; pericardium; skeletal development; staining;     Show all 20 Subjects
Abstract:
... This study evaluated the acute developmental toxicity of six priority phthalic acid esters (PAEs) including dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), di-2-ethylhexyl phthalate (DEHP), di-n-octyl phthalate (DNOP), and benzyl butyl phthalate (BBP) in zebrafish embryos. A novel alcian blue and alizarin red double staining was performed to detect skeletal development ...
DOI:
10.1016/j.chemosphere.2019.125808