47742
Folin-Denis′ reagent
for the determination of phenols
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About This Item
quality
for the determination of phenols
specific analyte(s)
phenol
technique(s)
photometry: suitable
refractive index
n20/D 1.352
application(s)
food and beverages
general analytical
General description
Folin-Denis′ reagent can be prepared by mixing mixture of sodium tungstate and (phospho)molybdic acid in phosphoric acid. This reagent is generally used in determination of phenolics in urine.
Folin-Denis′ reagent has been used for the determination of total phenolic compounds present in the peanut hulls spectrophotometrically.
Application
Folin-Denis′ reagent has been used in the determination of total phenolics in the fruits of Silybum marianum using spectrophotometry technique.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Storage Class
12 - Non Combustible Liquids
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Phenolic Compound Biochemistry
Wilfred Vermerris, Ralph Nicholson
Springer Science & Business Media, 152-152 (2007)
Federica Giusti et al.
International journal of food sciences and nutrition, 69(5), 557-565 (2017-11-10)
Consumption of legumes has become popular among health-conscious consumers due to the high levels of nutrients such as proteins, dietary fibres, minerals, vitamins and micronutrients like polyphenols. Ten legumes cultivars organically and conventionally grown were compared regarding their chemical profiles
Scavenging effect of methanolic extracts of peanut hulls on free-radical and active-oxygen species
Yen, Gow Chin, and Pin Der Duh.
Journal of Agricultural and Food Chemistry, 42 (3), 629-632 (1994)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 47742-100ML-F | 04061837901317 |