Issue |
E3S Web Conf.
Volume 425, 2023
International Conference of Technology on Community and Environmental Development (ICTCED 2023)
|
|
---|---|---|
Article Number | 01001 | |
Number of page(s) | 7 | |
Section | Agriculture & Food Industry | |
DOI | https://doi.org/10.1051/e3sconf/202342501001 | |
Published online | 14 September 2023 |
The Effect of Dry Extraction Process Technology on Characteristics of Porang Flour
1 Research Center for Agroindustry, National Research and Innovation Agency, Soekarno Integrated Science Center, Jl. Raya Jakarta-Bogor km 46, Cibinong, Bogor, Indonesia
2 Food Industrial Technology, Padjajaran University, Jatinangor -Jawa Barat
3 IPB University, Bogor -Indonesia
4 Research Center For Appropriate Technology, National Research and Innovation Agency, Jl. KS Tubun No 2, Cigadung, Subang, West Java, Indonesia
* Corresponding author: herawati_heny@yahoo.com; heny005@Brin.go.id
Glucomannan is one of the functional components found in porang tuber. The modification of process technology is generally carried out in order to obtain optimal product characteristics according to glucomannan content from porang flour. One method that can be done to increase the glucomannan content of porang tuber is by carrying out a dry extraction process from the resulting porang chip flour. This research activity aims to modify the dry extract of porang chips and characterize the resulting product. For the dry extraction method, the extraction method was optimized from porang chips that had been dried and mashed. Several treatments were carried out, including the comparison of chip types from the ICAPRD Laboratory and Madiun farmers, flour mesh size (100 and 60 mesh), and the ratio of porang chip flour and solvent (1:2; 1:3 and 1:4). The results obtained were analyzed for yield, moisture content, glucomannan content, color, viscosity and proximate for the best product. Based on the analysis results obtained, the highest glucomannan content for flour from chips produced by the ICAPRD Laboratory with a size of 60 mesh and a solvent ratio of 1:3.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.