Jurnal Agroindustri
Vol 2, No 1 (2012)

STUDY OF TEMPERATURE AND ROASTING TIME ON THE QUALITY OF COCOA POWDER

Kurnia Herlina Dewi (Jurusan Teknologi Pertanian, Fakultas PertanianUniversitas Bengkulu)
Meizul Zuki (Jurusan Teknologi Pertanian, Fakultas PertanianUniversitas Bengkulu)
Mulad Subagio (Jurusan Teknologi Pertanian, Fakultas PertanianUniversitas Bengkulu)



Article Info

Publish Date
31 May 2012

Abstract

This study aims to determine the effect of temperature and roasting time the quality of cocoa powder by SNI, to determine the effect of roasting time (100oC and 115oC) for the quality of cocoa powder (physical, chemical, biological, and organoleptic) and to determine the effect of roasting time : 30, 60, 90 and 120 minutes of quality cocoa powder. Variables in this study to determine the quality of cocoa powder consists only of fat content, moisture content, pH, microbial contamination is the number of colonies of bacteria, fungi, Escherichia coli, refinement, and organoleptic properties of the cocoa powder. Results obtained show the temperature effect and long penyangraian penyangraian nibs cocoa powder quality results as a whole meet the quality standards. Effect of roasting temperature to produce quality cocoa powder on the observation variables (pH, moisture content, fat content) and different organoleptic properties, whereas the level of tenderness, microbial contamination, cocoa powder is no different. The effect of roasting time to produce quality cocoa powder on the observation variables (pH, moisture content, fat content) and different organoleptic properties. The level of tenderness and microbial contamination non-significant.

Copyrights © 2012






Journal Info

Abbrev

agroindustri

Publisher

Subject

Agriculture, Biological Sciences & Forestry Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering

Description

Jurnal Agroindustri is a journal (scientific publication) made available by the Department of Agricultural Technology, Faculty of Agricultural, University of Bengkulu. It is jointly published with the Publication Board of Agriculture Faculty (BPFP) and Indonesian Association of Agro-industrial ...