Quick Links: Home | Advanced Search | Search All Papers | Paparisa | Unpatti Web Portal
Informasi Detil Paper |
|
Judul: | Penentuan Parameter Kinetika Glukoamilase pada Reaksi Hidrolisis Pati Sagu (Metroxylon Sp.) |
Penulis: | Adriani Bandjar, Matheis F.J.D.P. Tanasale & Maher Syalal Luhukay || email: abandjar@fmipa.unpatti.ac.id |
Jurnal: | Indonesian Journal of Chemical Research Vol. 2 no. 2 - hal. 176-181 Tahun 2015 [ MIPA ] |
Keywords: | glucoamylase, hydrolysis, sago starch. |
Abstract: | Sagoo plant (Metroxylon sp.) numerous in eastern Indonesia, such as Maluku and Papua. Sagoo starch containing amylose and amylopectin. Sagoo starch hydrolysis can be carried out by enzymes, such as glucoamylase or often called amiloglukosidase or α-1 ,4-glukanoglukohidrolase, an extracellular enzyme capable hydrolyzes α-1, 4 on amylose and α-1, 6 in amylopectin. The enzymatic hydrolysis of starch can be reviewed in the kinetics of the Michaelis-Menten equation and Lineweaver-Burk equation. The aims of this study to determine the kinetic parameters (Vmax and Km) of glucoamylase on hydrolysis of sagoo starch. Glucoamylase has an optimum temperature of 50 oC and pH optimum 6.5. At optimum conditions, based on Michaelis-Menten equation, the value of Vmax is 1.09 U / mL / min and Km value is 0.82. Based on Lineweaver-Burk equation, the value of Vmax was 1.03 U / mL / min and Km value was 0.84%. |
File PDF: | Download fulltext PDF |
<<< Previous Record | Next Record >>> |
AMANISAL (Perikanan & IK)
| Info
BUDIDAYA PERTANIAN (Pertanian)
| Info
CITA EKONOMIKA (Ekonomi)
| Info
EKOSAINS (Ekologi dan Sains)
| Info
Indonesian Journal of Chemical Research (MIPA)
| Info
JENDELA PENGETAHUAN (KIP)
| Info
MOLUCCA MEDICA (Kedokteran)
| Info
Pedagogika dan Dinamika Pendidikan (KIP)
| Info
TRITON (Perikanan & IK)
| Info
Prosiding Archipelago Engineering 2018
| Info
Prosiding Archipelago Engineering 2019
| Info
Akses dari IP Address 35.170.81.33
The academic paper repository is maintained by 132125676 for Universitas Pattimura :: All rights reserved Unpatti © 2012 - 2024