Dublin Core
Title
Investigating the effect of different types of cocoa powder and stabilizers on suspension stability of cinnamon-cocoa drink
Creator
Dimas Rahadian Aji Muhammad, John Edem Kongor, Koen Dewettinck
Description
Sedimentation of particles in cocoa drink is a technological challenge for the food industry. This study investigates the effect of different stabilizers (alginate, xanthan gum or carrageenan) on the suspension stability of cinnamon-cocoa drink made from 2 types of cocoa powder (natural or alkalized). Rheological and microstructural properties determination was used to examine the stabilization effect mechanism. The cocoa powder characteristic was investigated to study the correlation between cocoa powder properties and suspension stability. The results showed that xanthan gum is the most effective stabilizer to prevent particle sedimentation of the cinnamon-cocoa drink. Xanthan gum formed a network entrapping the particles. It increased the viscosity from 2.47 to 70.44 mPa s at a shear rate of 10/s. The drink formulated with alkalized cocoa powder has a better stability than that formulated with natural …
Publisher
Springer India
Date
2021
Source
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=EZuX1N8AAAAJ&cstart=80&citation_for_view=EZuX1N8AAAAJ:pxLfhFzThFYC
Language
English