Study effect of sodium caseinate and gelatin on sensory, image processing and texture of chocolate mousse

Mir Arab Razi, Saeed; Mohebi, Mohabbat; Hadad Khoda Parast, Mohammad Hossein; Koochaki, Arash

Study effect of sodium caseinate and gelatin on sensory, image processing and texture of chocolate mousse

Authors

Saeed Mir Arab Razi

Mohabbat Mohebi

Mohammad Hossein Hadad Khoda parast

Arash Koochaki

Abstract

In this study the effect of different amounts of gelatin (1, 2, and 3 g) and sodium caseinate (1, 2, and 3 g) on sensory characteristics, image processing and texture of chocolate mousse was investigated and the relationship between sensory parameters - device was determined using principal components analysis method. Results showed that the gelatin had a great impact on the sensory characteristics. Results of texture analyzer showed that hardness, adhesiveness, gumminess and chewiness was being greatly affected by gelatin and these parameters increased with increasing gelatin but springiness was more dependent on the sodium caseinate. Entropy, fractal dimension, bubble size and porosity decreased with increasing gelatin. The amount of spherical bubbles also showed no significant difference. Results of principal components analysis showed that some textural characteristics (hardness, gumminess and chewiness) had close relationship.

Keywords

Key Words: Image Processing

Sodium Caseinate

Chocolate Mousse