47742
Folin-Denis′ Reagens
for the determination of phenols
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About This Item
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Qualität
for the determination of phenols
spezifische(r) Analyt(en)
phenol
Methode(n)
photometry: suitable
Brechungsindex
n20/D 1.352
Anwendung(en)
food and beverages
general analytical
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Allgemeine Beschreibung
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.
Anwendung
Folin-Denis′ reagent has been used in the determination of total phenolics in the fruits of Silybum marianum using spectrophotometry technique.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Lagerklassenschlüssel
8B - Non-combustible corrosive hazardous materials
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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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)
Claudia Giuliani et al.
Fitoterapia, 130, 210-218 (2018-09-15)
Silybum marianum (L.) Gaertn (Asteraceae) is a valuable medicinal plant utilized for silymarin production. However, only fragmentary and contradictory information about silymarin localization within S. marianum fruit are available. In this work, a twofold research approach was adopted in order
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