Jurnal Pengembangan Agroindustri Terapan
Vol 2 No 1 (2023)

THE COMPARISON OF CALCIUM OXALATE CONCENTRATIONS WITH DIFFERENT EXTRACTION METHODS IN PORANG FLOUR (AMOPHALUS MUELLERI BLUME)

Suci Hardina Rahmawati (Universitas Nahdlatul Ulama Lampung)
Novita Herdiana (Unknown)

Article Info

Publish Date
19 Oct 2023

Abstract

This study aims to compare the concentration of calcium oxalate in porang flour (Amophalus Muelleri Blume) using different extraction methods. The extraction method used is direct (non-stratified) extraction and stratified extraction. The percentage of purity of porang flour from multistage and non-stratified extraction, respectively, was 2.16% and 2.62%. Efficiency of ethanol content in the direct/non-staged purification process is 80% ethanol, while for the graded efficiency the levels are 40%, 60%, and 80%. Visual observations including flour color, viscosity, and proximate test showed purification of porang flour using graded extraction gave better results than ordinary/unstaged extraction.

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Journal Info
Jurnal Pengembangan Agroindustri Terapan
Website

Abbrev

jupiter

Publisher

Politeknik Negeri Lampung

Subject

Decision Sciences, Operations Research & Management Industrial & Manufacturing Engineering Other

Description

Journal of Applied Agroindustry Development are periodical scientific journals which are written in Bahasa Indonesia, published by Research Unit and Community Service of Mayor Pengembangan Produk Agroindustri Politeknik Negeri Lampung second times a year in every March, and September. The manuscript ...