Determination of Phenolic Acids in Sugarcane Vinasse by HPLC with Pulse Amperometry
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چکیده
منابع مشابه
Determination of Phenolic Acids in Sugarcane Vinasse by HPLC with Pulse Amperometry
A reversed-phase liquid chromatographic separation with pulsed amperometric detection of phenolic acids at a glassy carbon electrode is described. Chromatographic separation was carried out in isocratic conditions using 0.20 mol·L-1 acetic acid (pH 5.0)/water (80 : 20, v/v) as mobile phase under constant working potential mode of 0.80 V. Chromatographic peaks presented high resolution and separ...
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background: the antioxidant components have been identified in some pine species. antioxidant properties of proantocyanidins reduce free radicals induced by dna fragmentation and lipid proxidation and also proanthocyanidines could curb lipid peroxidation. objective: in this study, we analyzed different parts of pinus eldarica (bark, seed and needle) and assessed their antioxidant contents. meth...
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ژورنال
عنوان ژورنال: Journal of Analytical Methods in Chemistry
سال: 2018
ISSN: 2090-8865,2090-8873
DOI: 10.1155/2018/4869487