Production of fructose using recycle fixed-bed reactor and batch bioreactor

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Successful development of fructose syrup products lies in high yielding glucose-isomerizing enzymes and production reactor. This work focused on determining the optimum operating conditions for batch reactor by an overall desirability function, D, and evaluation of the performance of fructose production using three different types of reactors. Production of fructose from glucose isomerisation process using commercial immobilized glucose isomerase (IGI) was conducted in two bioreactors, a batch type of stirred tank bioreactor and in a continuous mode of column bioreactor. Initial concentration of glucose in the substrate used was 30% w/v with 6 g of dry immobilized glucose isomerase (IGI). The recycle system showed 50% enhancement in production as the operating conditions, temperature, feed flow rate and pH were conscientiously monitored and compared. The percentage isomerisation for batch reactor was much higher than the fixed-bed reactor recycling system by 81.64% at pH values of 8. The optimum operating conditions for both systems with substrate flow rates of 8 ml min -1 were at 65°C and pH value of 8.

Original languageEnglish
Pages (from-to)268-273
Number of pages6
JournalJournal of Food, Agriculture and Environment
Volume10
Issue number2
Publication statusPublished - 2012

Fingerprint

xylose isomerase
Bioreactors
bioreactors
Fructose
bioreactor
fructose
glucose
isomerization
Glucose
isomerases
Recycling
substrate
syrups
Temperature
recycling
Enzymes
reactor
enzyme
enzymes
temperature

Keywords

  • Fixed-bed reactor and recycle system
  • Fructose
  • Glucose isomerisation
  • Immobilized glucose isomerase (IGI)

ASJC Scopus subject areas

  • Food Science
  • Agricultural and Biological Sciences (miscellaneous)
  • Environmental Science(all)

Cite this

Production of fructose using recycle fixed-bed reactor and batch bioreactor. / Abd Rahman, Norliza; Hussain, M. A.; Md Jahim, Jamaliah.

In: Journal of Food, Agriculture and Environment, Vol. 10, No. 2, 2012, p. 268-273.

Research output: Contribution to journalArticle

@article{2fe72f4e8e084e19ad459008cc3b415b,
title = "Production of fructose using recycle fixed-bed reactor and batch bioreactor",
abstract = "Successful development of fructose syrup products lies in high yielding glucose-isomerizing enzymes and production reactor. This work focused on determining the optimum operating conditions for batch reactor by an overall desirability function, D, and evaluation of the performance of fructose production using three different types of reactors. Production of fructose from glucose isomerisation process using commercial immobilized glucose isomerase (IGI) was conducted in two bioreactors, a batch type of stirred tank bioreactor and in a continuous mode of column bioreactor. Initial concentration of glucose in the substrate used was 30{\%} w/v with 6 g of dry immobilized glucose isomerase (IGI). The recycle system showed 50{\%} enhancement in production as the operating conditions, temperature, feed flow rate and pH were conscientiously monitored and compared. The percentage isomerisation for batch reactor was much higher than the fixed-bed reactor recycling system by 81.64{\%} at pH values of 8. The optimum operating conditions for both systems with substrate flow rates of 8 ml min -1 were at 65°C and pH value of 8.",
keywords = "Fixed-bed reactor and recycle system, Fructose, Glucose isomerisation, Immobilized glucose isomerase (IGI)",
author = "{Abd Rahman}, Norliza and Hussain, {M. A.} and {Md Jahim}, Jamaliah",
year = "2012",
language = "English",
volume = "10",
pages = "268--273",
journal = "Journal of Food, Agriculture and Environment",
issn = "1459-0255",
publisher = "World Food Ltd. and WFL Publishers",
number = "2",

}

TY - JOUR

T1 - Production of fructose using recycle fixed-bed reactor and batch bioreactor

AU - Abd Rahman, Norliza

AU - Hussain, M. A.

AU - Md Jahim, Jamaliah

PY - 2012

Y1 - 2012

N2 - Successful development of fructose syrup products lies in high yielding glucose-isomerizing enzymes and production reactor. This work focused on determining the optimum operating conditions for batch reactor by an overall desirability function, D, and evaluation of the performance of fructose production using three different types of reactors. Production of fructose from glucose isomerisation process using commercial immobilized glucose isomerase (IGI) was conducted in two bioreactors, a batch type of stirred tank bioreactor and in a continuous mode of column bioreactor. Initial concentration of glucose in the substrate used was 30% w/v with 6 g of dry immobilized glucose isomerase (IGI). The recycle system showed 50% enhancement in production as the operating conditions, temperature, feed flow rate and pH were conscientiously monitored and compared. The percentage isomerisation for batch reactor was much higher than the fixed-bed reactor recycling system by 81.64% at pH values of 8. The optimum operating conditions for both systems with substrate flow rates of 8 ml min -1 were at 65°C and pH value of 8.

AB - Successful development of fructose syrup products lies in high yielding glucose-isomerizing enzymes and production reactor. This work focused on determining the optimum operating conditions for batch reactor by an overall desirability function, D, and evaluation of the performance of fructose production using three different types of reactors. Production of fructose from glucose isomerisation process using commercial immobilized glucose isomerase (IGI) was conducted in two bioreactors, a batch type of stirred tank bioreactor and in a continuous mode of column bioreactor. Initial concentration of glucose in the substrate used was 30% w/v with 6 g of dry immobilized glucose isomerase (IGI). The recycle system showed 50% enhancement in production as the operating conditions, temperature, feed flow rate and pH were conscientiously monitored and compared. The percentage isomerisation for batch reactor was much higher than the fixed-bed reactor recycling system by 81.64% at pH values of 8. The optimum operating conditions for both systems with substrate flow rates of 8 ml min -1 were at 65°C and pH value of 8.

KW - Fixed-bed reactor and recycle system

KW - Fructose

KW - Glucose isomerisation

KW - Immobilized glucose isomerase (IGI)

UR - http://www.scopus.com/inward/record.url?scp=84862227043&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84862227043&partnerID=8YFLogxK

M3 - Article

VL - 10

SP - 268

EP - 273

JO - Journal of Food, Agriculture and Environment

JF - Journal of Food, Agriculture and Environment

SN - 1459-0255

IS - 2

ER -