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Xianli Wu
Researcher at Agricultural Research Service
Publications - 114
Citations - 17974
Xianli Wu is an academic researcher from Agricultural Research Service. The author has contributed to research in topics: Chemistry & Catalysis. The author has an hindex of 42, co-authored 85 publications receiving 16177 citations. Previous affiliations of Xianli Wu include Texas A&M University & University of Arkansas for Medical Sciences.
Papers
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Journal ArticleDOI
Standardized Methods for the Determination of Antioxidant Capacity and Phenolics in Foods and Dietary Supplements
TL;DR: Methods available for the measurement of antioxidant capacity are reviewed, presenting the general chemistry underlying the assays, the types of molecules detected, and the most important advantages and shortcomings of each method.
Journal ArticleDOI
Lipophilic and hydrophilic antioxidant capacities of common foods in the United States
Xianli Wu,Gary R. Beecher,Joanne M. Holden,David B. Haytowitz,Susan E. Gebhardt,Ronald L. Prior +5 more
TL;DR: The data demonstrated that processing can have significant effects on ORAC(FL).
Journal ArticleDOI
Assays for hydrophilic and lipophilic antioxidant capacity (oxygen radical absorbance capacity (ORAC(FL))) of plasma and other biological and food samples.
Ronald L. Prior,Ha Hoang,Liwei Gu,Xianli Wu,Mara Bacchiocca,Luke R Howard,Maureen Hampsch-Woodill,Dejian Huang,Boxin Ou,Robert A. Jacob +9 more
TL;DR: These methods provide, for the first time, the ability to obtain a measure of "total antioxidant capacity" in the protein free plasma, using the same peroxyl radical generator for both lipophilic and hydrophilic antioxidants.
Journal ArticleDOI
Concentrations of Anthocyanins in Common Foods in the United States and Estimation of Normal Consumption
Xianli Wu,Gary R. Beecher,Joanne M. Holden,David B. Haytowitz,Susan E. Gebhardt,Ronald L. Prior +5 more
TL;DR: On the basis of the concentration data and updated food intake data from NHANES 2001-2002, the daily intake of ACNs is estimated to be 12.5 mg/day/person in the United States, and the different aglycones, cyanidin, delphinid in, and malvidin were estimated to contribute 45, 21, and 15%, respectively, of the total ACN intake.
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Screening Methods To Measure Antioxidant Activity of Sorghum (Sorghum bicolor) and Sorghum Products
TL;DR: The ABTS and DPPH methods were demonstrated to have similar predictive power as ORAC on sorghum antioxidant activity and there is a need to standardize these methods to allow for data comparisons across laboratories.