Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers

doi:10.1016/j.chemosphere.2018.01.177

Title: Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers

Full Record
Other Related Research

Authors:

; Zhou, Xiaoliu; Powell, Tolar G.; Calafat, Antonia M.; Ye, Xiaoyun

Publication Date:: 2018-05-01

Sponsoring Org.:: USDOE

OSTI Identifier:: 1548651

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Chemosphere

Additional Journal Information:: Journal Name: Chemosphere Journal Volume: 199 Journal Issue: C; Journal ID: ISSN 0045-6535

Publisher:: Elsevier

Country of Publication:: United Kingdom

Language:: English

Citation Formats


                    Dwivedi, Prabha, Zhou, Xiaoliu, Powell, Tolar G., Calafat, Antonia M., and Ye, Xiaoyun. Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers.  United Kingdom: N. p., 2018. 
        Web.  doi:10.1016/j.chemosphere.2018.01.177.

Copy to clipboard


                    Dwivedi, Prabha, Zhou, Xiaoliu, Powell, Tolar G., Calafat, Antonia M., & Ye, Xiaoyun. Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers.  United Kingdom.  doi:10.1016/j.chemosphere.2018.01.177.

Copy to clipboard


                    Dwivedi, Prabha, Zhou, Xiaoliu, Powell, Tolar G., Calafat, Antonia M., and Ye, Xiaoyun. Tue .  
        "Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers".  United Kingdom.  doi:10.1016/j.chemosphere.2018.01.177.

Copy to clipboard


                    
@article{osti_1548651,

  title        = {Impact of enzymatic hydrolysis on the quantification of total urinary concentrations of chemical biomarkers},

  author       = {Dwivedi, Prabha and Zhou, Xiaoliu and Powell, Tolar G. and Calafat, Antonia M. and Ye, Xiaoyun},

  abstractNote = {},

  doi          = {10.1016/j.chemosphere.2018.01.177},

  journal      = {Chemosphere},

  number       = C,

  volume       = 199,

  place        = {United Kingdom},

  year         = {2018},

  month        = {5}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
DOI: 10.1016/j.chemosphere.2018.01.177

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 6 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Economic Impact of Total Solids Loading on Enzymatic Hydrolysis of Dilute Acid Pretreated Corn Stover

Journal Article Humbird, D. ; Mohagheghi, A. ; Dowe, N. ; ... - Biotechnology Progress
DOI: 10.1002/btpr.441
Impact of Drought on Chemical Composition and Sugar Yields From Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Miscanthus, a Tall Fescue Mixture, and Switchgrass

Journal Article Hoover, Amber ; Emerson, Rachel ; Ray, Allison ; ... - Frontiers in Energy Research

Environmental factors, like drought, during plant growth are a source of variation that can impact biomass quality entering a bioconversion process. Drought has been linked to lower structural sugars for lignocellulosic biomass. These changes could have economic impacts, particularly when compounded with losses in dry biomass yield; however, the effects on conversion efficiency are not completely understood. The objective of this study was to determine how drought impacts biomass composition and sugar yields from dilute-acid pretreatment (DAPT) and enzymatic hydrolysis (EH). Miscanthus, a tall fescue mixture, and switchgrass from Nebraska, Missouri, and Oklahoma, respectively, were included. Samples were grown inmore »« less
Cited by 2
DOI: 10.3389/fenrg.2018.00054
DMR (deacetylation and mechanical refining) processing of corn stover achieves high monomeric sugar concentrations (230 g L ^-1) during enzymatic hydrolysis and high ethanol concentrations (>10% v/v) during fermentation without hydrolysate purification or concentration

Journal Article Chen, Xiaowen ; Kuhn, Erik ; Jennings, Edward W. ; ... - Energy & Environmental Science

Distilling and purifying ethanol and other products from second generation lignocellulosic biorefineries adds significant capital and operating costs to biofuel production. The energy usage associated with distillation negatively affects plant gate costs and causes environmental and life-cycle impacts, and the lower titers in fermentation caused by lower sugar concentrations from pretreatment and enzymatic hydrolysis increase energy and water usage and ethanol production costs. In addition, lower ethanol titers increase the volumes required for enzymatic hydrolysis and fermentation vessels increase capital expenditure (CAPEX). Therefore, increasing biofuel titers has been a research focus in renewable biofuel production for several decades. In thismore »« less
Cited by 12
DOI: 10.1039/C5EE03718B

Full Text Available
Urinary 8-epi-PGF{sub 2{alpha}} and its endogenous {beta}-oxidation products (2,3-dinor and 2,3-dinor-5,6-dihydro) as biomarkers of total body oxidative stress

Journal Article Nourooz-Zadeh, J ; Cooper, M B ; Ziegler, D ; ... - Biochemical and Biophysical Research Communications

Although measurements of plasma F{sub 2}-isoprostanes are established markers of oxidative stress, their quantification only reflects acute non-enzymatic lipid peroxidation. In this study, a new approach is described for the rapid isolation and measurement of urinary 8-epi-PGF{sub 2{alpha}} and its endogenous {beta}-oxidation metabolites (2,3-dinor-8-epi-PGF{sub 2{alpha}} and 2,3-dinor-5,6-dihydro-PGF{sub 2{alpha}}) for use as index of total body oxidative stress. Isoprostanes were partitioned with ethyl acetate and subsequently purified by chromatography on an aminopropyl (NH{sub 2}) and silica (Si) cartridge. Final analysis of F{sub 2}-isoprostanes as trimethylsilyl-ester/pentafluorobenzyl ester derivatives was carried out by stable isotope dilution mass spectrometry. Overall recovery of F{sub 2}-isoprostanesmore »« less
DOI: 10.1016/j.bbrc.2005.03.024
Novel DDR Processing of Corn Stover Achieves High Monomeric Sugar Concentrations from Enzymatic Hydrolysis (230 g/L) and High Ethanol Concentration (10% v/v) During Fermentation

Conference Chen, Xiaowen ; Jennings, Ed ; Shekiro, Joe ; ...

Distilling and purifying ethanol, butanol, and other products from second and later generation lignocellulosic biorefineries adds significant capital and operating cost for biofuels production. The energy costs associated with distillation affects plant gate and life cycle analysis costs. Lower titers in fermentation due to lower sugar concentrations from pretreatment increase both energy and production costs. In addition, higher titers decrease the volumes required for enzymatic hydrolysis and fermentation vessels. Therefore, increasing biofuels titers has been a research focus in renewable biofuels production for several decades. In this work, we achieved over 200 g/L of monomeric sugars after high solids enzymaticmore »« less

Similar Records