Effect of additional of Hoodia Gordonii and seaweed powder on the sensory and physicochemical properties of brown rice bar

TLDR: It can be concluded that H. gordonii is a good source of fiber when adding in a bar except for the protein and moisture content.

Abstract: Awareness of the nutritional content of food has increased with the emergence of various health products in the market. Cereal bar is one of the beneficial foods among consumer that concern on their healthy food. This study was conducted to develop a brown rice bar that contain active ingredients (H. gordonii and seaweed powder) and to determine the effect on sensory evaluation and physicochemical properties (colour, texture and proximate analysis) of this product. This study consisted of two phases in which the first phase consisted of development of ten formulations including control. All of the formulations were undergo analysis of colour, texture and sensory evaluation. Based on the sensory evaluation, Control (H. gordonii: 0%, seaweed: 0%) and two best formulations that consist of formulation 6 (H. gordonii: 1.6%; seaweed: 2.8%) and formulation 9 (H. gordonii: 2.4%, seaweed: 2.8%) were chosen to undergo the second phase which is proximate analysis. Base on the result, were significant different (p<0.05) on proximate analysis except for the protein and moisture content. Therefore, it can be concluded that H. gordonii is a good source of fiber when adding in a bar.