Title
Radish anthocyanin extract as a natural red colorant for maraschino cherries
Date Issued
01 January 1996
Access level
metadata only access
Resource Type
journal article
Author(s)
Oregon State University
Publisher(s)
Blackwell Publishing Inc.
Abstract
Red radish anthocyanin extract (RAE) was investigated to color brined cherries as an alternative to FD and C Red No. 40. Primary and secondary bleached cherries were colored using two concentrations of RAE (600 and 1200 mg/L syrup, C1 and C2) and FD and C Red No. 40 (200 ppm). Color and pigment stability of secondary bleached cherries and syrup colored with RAE were evaluated during storage (25°C). CIELAB, chroma and hue angle, showed that RAE imparted color extremely close to that of FD and C Red No. 40, for ≤ 6 mo storage. Monomeric anthocyanin degradation followed first-order kinetics, with half-lives of 29 and 33 wk for syrups colored with RAE C1 and RAE C2, respectively. Higher anthocyanin concentration exerted a protective effect on color stability. Exposure to light slightly accelerated L*, a*, and monomeric anthocyanin degradation.
Start page
688
End page
694
Volume
61
Issue
4
Language
English
OCDE Knowledge area
Biotecnología agrícola, Biotecnología alimentaria
Scopus EID
2-s2.0-0029784160
Source
Journal of Food Science
ISSN of the container
00221147
Sources of information: Directorio de Producción Científica Scopus