Pectin Isolation from Sentul Peel (Sandorium Koetjape) with Microwave Assisted Extraction

DOI

10.2991/aer.k.210810.091How to use a DOI?

Keywords

Sentul Peel, Microwave Assisted Extraction, Pectin

Abstract

Pectin is usually isolated using the conventional extraction methods are time consuming. Pectin from sentul peel has been successfully isolated by using Microwave Assisted Extraction (MAE). This method has a short processing time and little solvent needed. This study is aimed to determine the effect of extraction time on the characteristics of pectin produced from sentul peel. The extraction process was conducted using HCl and soaked using 96% ethanol. The parameters analysed were pectin yield, moisture content, equivalent weight, methoxyl content and functional group analysis using FTIR. The results of this study indicated that the yield of pectin obtained is in the range of 5.16-12.66%. The highest yield at the extraction time of 30 minutes was 12.66%, 16% moisture content, 526 mg equivalent weight and 9.85% methoxyl content and FTIR analysis showed carbonyl and ester groups. Pectin is used in food industry as gelling agents and as an ingredient for forming edible film or coating.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Medyan Riza
AU  - Muklishien
AU  - Ika Zuwanna
AU  - Rozanna Dewi
PY  - 2021
DA  - 2021/08/11
TI  - Pectin Isolation from Sentul Peel (Sandorium Koetjape) with Microwave Assisted Extraction
BT  - Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
PB  - Atlantis Press
SP  - 533
EP  - 537
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210810.091
DO  - 10.2991/aer.k.210810.091
ID  - Riza2021
ER  -