Determination of Catechin and Epicatechin Content in Chocolates by High-Performance Liquid Chromatography-Reference-Cited by-同舟云学术

Determination of Catechin and Epicatechin Content in Chocolates by High-Performance Liquid Chromatography

Published:2014-10-29 Issue: Volume:2014 Page:1-5
ISSN:2356-7872
Container-title:International Scholarly Research Notices
language:en
Short-container-title:International Scholarly Research Notices

Author:

Gottumukkala Raju V. S. S.¹,Nadimpalli Nareshraju¹,Sukala Kannababu¹,Subbaraju Gottumukkala V.¹

Affiliation:

1. Natsol Laboratories Private Limited, 2nd Floor, Research & Development Building, Ramky Commercial Hub, Jawaharlal Nehru Pharma City, Visakhapatnam 531 019, India

Abstract

A simple and sensitive reversed phase high-performance liquid chromatographic (HPLC) method has been developed for the determination of catechin and epicatechin in cocoa powder and chocolates. The separation was achieved on a reversed phase C 18 column (TARGA) 5 μm by gradient elution with a flow rate of 1.0 mL/minute with an operating temperature of 30°C and detection with a UV-Visible detector was at 280 nm. The method was validated for linearity, precision, intra- and interday precision, and accuracy. The developed method is successfully applied for the determination of catechin and epicatechin content in chocolates. The Godiva brand chocolate contains high concentration of epicatechin.

Publisher

Hindawi Limited

Subject

General Medicine

Link

http://downloads.hindawi.com/archive/2014/628196.pdf

Reference25 articles.

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