Journal ArticleDOI
Extraction of phenolic compounds from elder berry and different grape marc varieties using organic solvents and/or supercritical carbon dioxide
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TLDR
In this article, the optimal operating conditions for the extraction of phenolic compounds from grape marc and elder berry have been investigated, and the results showed that the degradation of the anthocyanins during storage was higher, which led to the loss of the intensive colour.About:
This article is published in Journal of Food Engineering.The article was published on 2009-01-01. It has received 275 citations till now. The article focuses on the topics: Supercritical fluid extraction & Extraction (chemistry).read more
Citations
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Techniques for analysis of plant phenolic compounds.
TL;DR: This review addresses the application of different methodologies utilized in the analysis of phenolic compounds in plant-based products, including recent technical developments in the quantification of phenolics.
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Biological Activities of Polyphenols from Grapes
TL;DR: This review summarizes current knowledge on the bioactivities of grape phenolics and describes the extraction, isolation and identification methods of polyphenols from grape as well as their bioavailability and potential toxicity.
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Technologies for Extraction and Production of Bioactive Compounds to be Used as Nutraceuticals and Food Ingredients: An Overview
G. Joana Gil-Chavez,José A. Villa,J. Fernando Ayala-Zavala,J. Basilio Heredia,D.R. Sepulveda,Elhadi M. Yahia,Gustavo A. González-Aguilar +6 more
TL;DR: The most commonly used methods for their extraction are the conventional liquid-liquid or solid-liquid extraction and the advanced methods include pressurized liquid extraction, subcritical and supercritical extractions, and microwave-and ultrasound-assisted extractions.
Journal ArticleDOI
Phenolic compounds in fruits – an overview
Charles Windson Isidoro Haminiuk,Giselle Maria Maciel,Manuel Salvador Vicente Plata-Oviedo,Rosane Marina Peralta +3 more
TL;DR: In this paper, the most recent articles dealing with polyphenols in fruits are reviewed, focusing on their occurrence, main methods of extraction, quantification and antioxidant assays, and the health benefits and bioaccessibility/bioavailability of phenolic compounds in fruits.
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Supercritical fluid extraction of vegetable matrices: Applications, trends and future perspectives of a convincing green technology
TL;DR: The most comprehensive picture over SFE of vegetable matrices is provided in this review, highlighting pertinent aspects and opportunities that may further consolidate the convincing route of this technology for the next years.
References
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Journal ArticleDOI
Characterization and Measurement of Anthocyanins by UV-Visible Spectroscopy
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The biochemistry and medical significance of the flavonoids.
TL;DR: Flavonoids are plant pigments that are synthesised from phenylalanine, generally display marvelous colors known from flower petals, mostly emit brilliant fluorescence when they are excited by UV light, and are ubiquitous to green plant cells.
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Analysis and biological activities of anthocyanins.
TL;DR: This article reviews their biological functions and pre-clinical studies, as well as the most recent analytical techniques concerning anthocyanin isolation and identification.
Journal Article
Role of Resveratrol in Prevention and Therapy of Cancer: Preclinical and Clinical Studies
Bharat B. Aggarwal,Anjana Bhardwaj,Rishi S. Aggarwal,Navindra P. Seeram,Shishir Shishodia,Yasunari Takada +5 more
TL;DR: In vivo, resveratrol blocks the multistep process of carcinogenesis at various stages: it blocks carcinogen activation by inhibiting aryl hydrocarbon-induced CYP1A1 expression and activity, and suppresses tumor initiation, promotion and progression.
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Phenols, proanthocyanidins, flavones and flavonols in some plant materials and their antioxidant activities
TL;DR: In this paper, the contents of free flavones (apigenin and luteolin) and flavonols (kaempferol, myricetin and quercetin) were determined by HPLC analysis.