Difficulties with Use of Cocoa Bean Shell in Food Production and High Voltage Electrical Discharge as a Possible Solution

Autor: Borislav Miličević, Kristina Doko, Đurđica Ačkar, Jurislav Babić, Ivana Flanjak, Drago Šubarić, Antun Jozinović, Veronika Barišić
Rok vydání: 2020
Předmět:
Zdroj: Sustainability, Vol 12, Iss 3981, p 3981 (2020)
ISSN: 2071-1050
DOI: 10.3390/su12103981
Popis: The cocoa and chocolate industries have huge problems with the utilization of waste generated during the production process. Waste material generated during production include cocoa pod husk, pulp, and cocoa bean shell. Cocoa shell is a by-product that has great potential because of its composition. It consists of dietary fibers, proteins, polyphenols, methylxanthines, etc. However, despite its favorable composition, cocoa shell often cannot be used directly in food production because it may contain components that are harmful for human health. Cocoa shell can carry mycotoxins, different microorganisms, polycyclic aromatic hydrocarbons, and heavy metals. High voltage electrical discharge presents a novel non-thermal method that has great potential for the decontamination of waste materials and can also be used for extraction of valuable compounds from cocoa shell.
Databáze: OpenAIRE