n/a

Article Publish Status: FREE
Abstract Title:

Fruits as a Rich Dietary Source of Chlorogenic Acids and Anthocyanins:H-NMR, HPLC-DAD, and Chemometric Studies.

Abstract Source:

Molecules. 2020 Jul 15 ;25(14). Epub 2020 Jul 15. PMID: 32679898

Abstract Author(s):

Agnieszka Zielińska, Paweł Siudem, Katarzyna Paradowska, Małgorzata Gralec, Sławomir Kaźmierski, Iwona Wawer

Article Affiliation:

Agnieszka Zielińska

Abstract:

(Michx.) Elliott's (chokeberry) besides anthocyanins contains significant amounts of hydroxycinnamic acids: Chlorogenic and its isomer neochlorogenic acid. They exhibit antioxidant, anti-inflammatory, antidiabetic, and antibacterial activities, thus they can have a significant impact on the health-promoting properties of. The aim of our research was to determine the changes in the content of chlorogenic acids (CGAs) and anthocyanins during fruit development and ripening, with a particular emphasis on acids.fruit samples were collected from July to October on two organic farms in Poland. The chemical composition of the extracts was determined by NMR spectroscopy and HPLC-DAD.H-NMR and HPLC data were analyzed using chemometric analysis and multivariate statistics (PCA). The results showed that the content of chlorogenic acids and anthocyanins changes during ripening and depends on the time of harvest and the region of cultivation. A correlation between the time of CGAs reduction and the appearance of anthocyanins was also noticed. The result of our research was also a database in the form of NMR parameters, which allows analysis of the metabolite profile and tracking of its changes. TheH-NMR spectrum showing anthocyanin and CGA resonance can be considered theberry fingerprint.

Study Type : In Vitro Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2020 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.