KF01007 | DPPH Assay Kit | Antioxidant Capacity
160.00€ – 380.00€ TAX excl.
DPPH assay measures the total antioxidant capacity (TAC) of compounds that are able to transfer hydrogen atoms. The compound (DPPH•+) is a coloured and stable radical cation of purple colour which shows a maximum of absorbance at 517 nm. Antioxidant compounds, which are able to transfer an electron to DMPD•+, cause a discolouration of the solution. This reaction is rapid and proportional to the antioxidant capacity of the sample.
BQC DPPH assay kit is an easy and highly reproducible assay to test TAC on single antioxidants in aqueous solutions, on food and beverages.
Additional information
Sizes: 100,200 and 400 tests
Expiry date: 1 year
Storage: -20ºC, 4ºC and room temperature
Assay time: 15 minutes
Reagents: Reagent A, Reagent B, and Standard (Trolox)
Necessary material: 96 well-plate spectrophotometer
If you need to adapt it for another form of the assay (for example cuvette), contact at info@bioquochem.com
Protocol Booklet
Download the web version
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Safety Data Sheet (SDS)
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Publications
- Riego M, Rey S, Hevia D, and Muñoz H. 2019. “Solvents’ influence in the measurement of phenolic compounds and antioxidant capacity in blueberries extracts.” In 13th ISANH Malta World Congress on Polyphenols Applications, edited by Malta Polyphenols World Congress, 56. Valetta, Malta: International Society of Antioxidants.
- Rey S, Hevia D, Riego M, and Muñoz H. 2019. “Red wine as a cardioprotective agent: a comparison between the two most consumed D.O wines in Spain.” In 1st Iternational Conference Nutrients 2019 – Nutritional Advances in the Prevention and Management of Chronic Disease, edited by Nutrients, 114. Barcelona: MDPI.
- Catinella G, Donzella S, Borgonovo G, et al. 2022. “Efficient 2-Step Enzymatic Cascade for the Bioconversion of Oleuropein into Hydroxytyrosol”. Antioxidants, 11(2), 260. https://doi.org/10.3390/antiox11020260
FAQs
Check the Frequently Asked Questions section here.
