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Folin ciocalteu s phenol reagent

Manufactured by Chempur
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Sourced in Germany, Poland

Folin–Ciocalteu's phenol reagent is a chemical solution used in analytical chemistry for the colorimetric detection and quantification of phenolic and other aromatic compounds. It is a complex mixture of phosphomolybdic and phosphotungstic acids.

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Lab products found in correlation

Sodium carbonate, by Chempur (1 mentions) Ethanol, by Chempur (1 mentions) 2 2 diphenyl 1 picrylhydrazyl (dpph), by Merck Group (1 mentions) 2 2 azinobis 3 ethylbenzothiazoline 6 sulfonic acid (abts), by Merck Group (1 mentions) Gallic acid, by Merck Group (1 mentions) Trolox, by Merck Group (1 mentions) Galic acid, by Merck Group (1 mentions) Sodium nitrate, by Chempur (1 mentions) Ultrapure water, by Merck Group (1 mentions) Milli q purification system, by Merck Group (1 mentions) Sodium carbonate na2co3, by Chempur (1 mentions) Methanol, by Merck Group (1 mentions)

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Folin–Ciocalteu reagent (11 citations)

2 protocols using folin ciocalteu s phenol reagent

1

Antioxidant Capacity Evaluation

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DPPH (2,2-diphenyl-1-picrylhydrazyl free radical) (> 98%), ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid), Trolox®, and gallic acid were purchased from Sigma-Aldrich (Steinheim, Germany), and potassium persulphate, phosphate buffered saline solution pH = 7.4, Folin–Ciocalteu’s phenol reagent (acids 1.9–2.0 mol/dm−3), ethanol 96%, and sodium carbonate were purchased from Chempur (Gliwice, Poland).
Stępień A.E., Gorzelany J., Matłok N., Lech K, & Figiel A. (2019). The effect of drying methods on the energy consumption, bioactive potential and colour of dried leaves of Pink Rock Rose (Cistus creticus). Journal of Food Science and Technology, 56(5), 2386-2394.
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2

Antioxidant Compounds Extraction Protocol

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2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl (DPPH), 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (Trolox), methanol, water and galic acid was purchased from Sigma-Aldrich (St. Louis, MO, USA). Folin–Ciocalteu’s phenol reagent, sodium carbonate (Na2CO3) and sodium nitrate were purchased from Chempur (Piekary Slaskie, Poland). Ultrapure water (resistivity 18.2 MΩ cm), obtained from a Milli-Q purification system (Millipore, Bedford, MA, USA), was used for all analyses. Teff flour, sorghum groats, lecithin, olives and beeswax were purchased at local stores.
Grzelczyk J., Oracz J, & Gałązka-Czarnecka I. (2022). Quality Assessment of Waste from Olive Oil Production and Design of Biodegradable Packaging. Foods, 11(23), 3776.
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