Jurnal Teknologi Hasil Pertanian
Vol 16, No 1 (2023): Februari

Pengaruh Enzim Amilase Brevibacterium sp dan Glukoamilase Terhadap Kemampuan Penjerapanan Minyak Pada Pati Singkong

Fina Uzwatania (Program Studi Teknologi Industri Pertanian, Fakultas Ilmu Pangan Halal, Universitas Djuanda)
Putri Ajeng Syahru Rahma (Program Studi Teknologi Industri Pertanian, Fakultas Ilmu Pangan Halal, Universitas Djuanda)
Dwi Ajias Pramasari (Research Center Biomass and Bioproducts, National Research and Innovation Agency (BRIN))
Riska Surya Ningrum (Research Center Biomass and Bioproducts, National Research and Innovation Agency (BRIN))
Dewi Sondari (Research Center Biomass and Bioproducts, National Research and Innovation Agency (BRIN))



Article Info

Publish Date
14 Apr 2023

Abstract

Improper oil waste management contributes to environmental degradation, notably water pollution. Because conventional methods for treating oil pollutants are costly and have limited removal efficacy, the use of natural adsorbents is recommended due to their dependability and affordability. The purpose of this study was to see how modified cassava starch affected oil adsorption using two types of enzymes: Brevibacterium sp amylase enzymes derived from Indonesian marine bacteria and commercial amylase enzyme (Dextrozyme® GA).Oil-adsorption degree is applied to several types of oil, including palm oil and olive oil. The findings revealed that the properties of modified starch differed from those of native starch in both physical and chemical terms. The modified starch produced by hydrolysis of the glucoamylase enzyme (Dextrozyme ® GA)had a yield of 80.16 %, reducing sugar content of 0.20 g/L at 24 h, and a particle size of 377 nm, which is lower than the starch hydrolyzed by Brevibacterium sp. In contrast, the degree of oil adsorption in the glucoamylase enzyme (Dextrozyme ® GA) is higher than Brevibacterium sp. Statistical analysis showed that the oil adsorption degree is affected by the type of enzyme, therefore, the modified starch from Brevibacterium sp still needs improvement to be competitive for oil adsorption compared with the modified starch from the glucoamylase enzyme (Dextrozyme ® GA).

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Journal Info

Abbrev

ilmupangan

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal “Teknologi Hasil Pertanian”, publishes original articles, review articles, and short communications on the fundamentals, applications and management of Agricultural Product Technology areas. The journal's aim is to offer scientist, researchers and other related professionals the ...