Jurnal Teknik Kimia USU
Vol. 3 No. 2 (2014): Jurnal Teknik Kimia USU

PEMBUATAN SIRUP GLUKOSA DARI KULIT PISANG KEPOK (Musa acuminatabalbisianacolla) SECARA ENZIMATIS

Zulqarnain Albaasith (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)
Rahmad Nauli Lubis (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)
Rondang Tambun (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)

Article Info

Publish Date
02 Jul 2014

Abstract

Glucose syrup is a trade name of hydrolysis of starch solution. The purpose of this research is to produce glucose syrup from banana peel and examine the variables that affect the hydrolysis process. The process of making glucose syrup in this study through a series of treatment until the resulting slurry is ready to be processed banana peel. Hydrolysis process is then performed using α-amylase and glucoamylase enzyme. This process is carried out in four phases: liquefaction, saccharification, purification and concentration. In the liquefaction process to vary the weight of raw materials: water (10% w / v, 20% w / v, 30% w / v and 40% w / v) and heating temperature (60oC, 70oC, 80oC and 90oC). In this research shows that the best glucose syrup is in the variation of glucose syrup raw materials: water 10% w / v at a temperature of 90oC which produces reducing sugar 9.86% and 98.56% DE value.

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Journal Info
Jurnal Teknik Kimia USU
Website

Abbrev

jtk

Publisher

TALENTA PUBLISHER

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Description

Jurnal Teknik Kimia USU merupakan jurnal elektronik yang mempublikasikan karya ilmiah di bidang teknik kimia yang diterbitkan oleh Departemen Teknik Kimia, Fakultas Teknik, Universitas Sumatera Utara. Jurnal ini tidak terbatas pada mahasiswa dan dosen Universitas Sumatera Utara, tetapi terbuka untuk ...