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Cysteine enhances the content of betalains and polyphenols in fresh-cut red beet
(Elsevier B.V., 2019-07-15)
This study investigated the effectiveness of cysteine in conservation of bioactive compounds and the antioxidant capacity of minimally processed red beet. After red beet minimal processing increasing cysteine concentrations ...
Assessment of the chemical profile, polyphenol content and antioxidant activity in extracts of Psidium Guajava L. fruits
(2012-12-13)
Fruits and vegetables that are rich in polyphenolic compounds, especially flavonoids, may be used to benefit human health by reducing the incidence of cancers and cardiovascular diseases. Previous studies have demonstrated ...
Assessment of the chemical profile, polyphenol content and antioxidant activity in extracts of Psidium Guajava L. fruits
(2012-12-13)
Fruits and vegetables that are rich in polyphenolic compounds, especially flavonoids, may be used to benefit human health by reducing the incidence of cancers and cardiovascular diseases. Previous studies have demonstrated ...
Analysis of polyphenolic content in teas using sensors
(2019-01-01)
Tea is one of the most consumed beverages in the world. Green tea and Black tea are the most common and are both made from the same plant called Camellia sinensis. In South America, the most consumed tea is Mate tea from ...
The reduction of Cu(II)/neocuproine complexes by some polyphenols: Total polyphenols determination in wine samples
(ELSEVIER SCI LTD, 2011)
A new method is presented for spectrophotometric determination of total polyphenols content in wine. The procedure is a modified CUPRAC method based on the reduction of Cu(II), in hydroethanolic medium (pH 7.0) in the ...
Evaluation of Polyphenol Content and Antioxidant Capacity of Fruits and Vegetables Using a Modified Enzymatic Extraction
(Faculty Food Technology Biotechnology, 2016)
Fruits and vegetables are considered a good source of polyphenols and antioxidant capacities which are beneficial in protecting the human body against damage induced by reactive species. The objective of this work is to ...
Effect Of Drum Drying Temperature On Drying Kinetic And Polyphenol Contents In Pomegranate Peel
(2017)
The pomegranate peel, an agro-industrial waste, has a high content of antioxidant polyphenolic compounds with proven health-benefiting and technological properties. Polyphenol stability might be affected by heat treatments ...
Effect of drum drying temperature on drying kinetic and polyphenol contents in pomegranate peel
(2017)
The pomegranate peel, an agro-industrial waste, has a high content of antioxidant polyphenolic compounds with proven health-benefiting and technological properties. Polyphenol stability might be affected by heat treatments ...
Layer-by-Layer Thin Film of Iron Phthalocyanine as a Simple and Fast Sensor for Polyphenol Determination in Tea Samples
(2016-10-01)
Polyphenols have attracted attention due to their antioxidant capacity and beneficial effects to health. Therefore, fast, inexpensive, and efficient methods to discriminate and to quantify polyphenols are of interest for ...
Chemical characterization of polyphenol extracts from Andean and industrial Solanum tuberosum tubers and their cytotoxic activity on human hepatocarcinoma cells
(Sift Desk Journals, 2018-01)
Background: Polyphenols are plant metabolites that have been largely studied for their beneficial effect on human health. Potato is one of the most important crops worldwide and is a relevant source of human dietary nutrients ...