5-Hydroxymethylfurfural and acrylamide content of cocoa shell treated with high voltage electrical discharge. (April 2020)

• Record Type: Journal Article
• Authors: Barišić, Veronika; Flanjak, Ivana; Tot, Ana; Budeč, Maja; Benšić, Mirta; Jozinović, Antun; Babić, Jurislav; Šubarić, Drago; Miličević, Borislav; Ačkar, Đurđica
• Is Part Of: Food control. Volume 110(2020)
• Publication Date: 2020-04
• Subjects: Cocoa shell -- High voltage electrical discharge -- 5-HMF -- Acrylamide; Food -- Quality -- Periodicals; Food -- Analysis -- Periodicals; Food handling -- Periodicals; Food industry and trade -- Quality control -- Periodicals; Aliments -- Industrie et commerce -- Qualité -- Contrôle -- Périodiques; Aliments -- Qualité -- Périodiques; Aliments -- Analyse -- Périodiques; Hygiène alimentaire -- Périodiques; Food -- Analysis; Food handling; Food -- Quality; Periodicals; Electronic journals; 664.07
• DOI: 10.1016/j.foodcont.2019.107043
• Languages: English
• ISSNs: 0956-7135

Abstract

Abstract: 5-hydroxymethylfurfural (5-HMF) and acrylamide, as products of Maillard's reactions, are present in roasted cocoa shell. Since the cocoa shell is increasingly being researched for use in food enrichment due to high fiber and polyphenols content, it is necessary to solve the problem of components that can be harmful to human health. We evaluated the effect of high voltage electrical discharge (HVED) on colour, moisture, 5-HMF and acrylamide content in cocoa shell obtained after roasting cocoa beans. The effects of concentration, frequency and time of cocoa shell treatment were investigated. HVED proved to be a successful method for reducing the content of acrylamide and 5-HMF. In addition, darkening of samples was observed which could mean that further reactions of those components occurred. Highlights: Cocoa shell obtained after roasting cocoa beans was treated with HVED. 5-hydroxymethylfurfural and acrylamide content was reduced after treatment. Water activity and moisture of treated samples were increased. Colour results showed darkening of treated samples.