Optimization of culture medium and conditions for Neo- fructooligosaccharides production by Penicillium citrinum

Jung Soo Lim, Man Chul Park, Jong Ho Lee, Seung Won Park, Seung Wook Kim

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Culture medium and conditions were optimized to improve neo-fructooilgosaccharide (neo-FOS) production by Penicillium citrinum using Response Surface Methodology (RSM). The central composite designs using RSM were employed in this investigation. The quadratic models for neo-FOS production were obtained. Among culture media, optimal concentration of sucrose and yeast extract were found to be 12.65% and 2.90%, respectively, and predicted maximum value of neo-FOS production was 39.3 g/l. For culture conditions, optimal points of inoculum age (78.5 h), initial pH (7.34) and inoculum size (11.36% (v/v)) were determined and predicted maximum value of neo-FOS production was 40.6 g/l. By performing the culture under optimal culture media and conditions, actual neo-FOS production increased to 107%. It was also suggested that RSM can be used as a potential tool for optimization of factors in fermentation and food industry.

Original languageEnglish
Pages (from-to)639-644
Number of pages6
JournalEuropean Food Research and Technology
Volume221
Issue number5
DOIs
Publication statusPublished - 2005 Oct 1

Fingerprint

Penicillium citrinum
fructooligosaccharides
Penicillium
response surface methodology
Culture Media
culture media
inoculum
fermentation industry
Food Industry
yeast extract
Fermentation
Sucrose
food industry
Yeasts
sucrose
Sugar (sucrose)
Yeast
fructooligosaccharide
Composite materials
Industry

Keywords

  • Neo-fructooligosaccharide
  • Optimization
  • Penicillium citrinum
  • Response Surface Methodology
  • Statistical analysis

ASJC Scopus subject areas

  • Food Science

Cite this

Optimization of culture medium and conditions for Neo- fructooligosaccharides production by Penicillium citrinum. / Lim, Jung Soo; Park, Man Chul; Lee, Jong Ho; Park, Seung Won; Kim, Seung Wook.

In: European Food Research and Technology, Vol. 221, No. 5, 01.10.2005, p. 639-644.

Research output: Contribution to journalArticle

@article{f3bab29ea0564acabe3ac8303a47eac9,
title = "Optimization of culture medium and conditions for Neo- fructooligosaccharides production by Penicillium citrinum",
abstract = "Culture medium and conditions were optimized to improve neo-fructooilgosaccharide (neo-FOS) production by Penicillium citrinum using Response Surface Methodology (RSM). The central composite designs using RSM were employed in this investigation. The quadratic models for neo-FOS production were obtained. Among culture media, optimal concentration of sucrose and yeast extract were found to be 12.65{\%} and 2.90{\%}, respectively, and predicted maximum value of neo-FOS production was 39.3 g/l. For culture conditions, optimal points of inoculum age (78.5 h), initial pH (7.34) and inoculum size (11.36{\%} (v/v)) were determined and predicted maximum value of neo-FOS production was 40.6 g/l. By performing the culture under optimal culture media and conditions, actual neo-FOS production increased to 107{\%}. It was also suggested that RSM can be used as a potential tool for optimization of factors in fermentation and food industry.",
keywords = "Neo-fructooligosaccharide, Optimization, Penicillium citrinum, Response Surface Methodology, Statistical analysis",
author = "Lim, {Jung Soo} and Park, {Man Chul} and Lee, {Jong Ho} and Park, {Seung Won} and Kim, {Seung Wook}",
year = "2005",
month = "10",
day = "1",
doi = "10.1007/s00217-005-0070-6",
language = "English",
volume = "221",
pages = "639--644",
journal = "European Food Research and Technology",
issn = "1438-2377",
publisher = "Springer Verlag",
number = "5",

}

TY - JOUR

T1 - Optimization of culture medium and conditions for Neo- fructooligosaccharides production by Penicillium citrinum

AU - Lim, Jung Soo

AU - Park, Man Chul

AU - Lee, Jong Ho

AU - Park, Seung Won

AU - Kim, Seung Wook

PY - 2005/10/1

Y1 - 2005/10/1

N2 - Culture medium and conditions were optimized to improve neo-fructooilgosaccharide (neo-FOS) production by Penicillium citrinum using Response Surface Methodology (RSM). The central composite designs using RSM were employed in this investigation. The quadratic models for neo-FOS production were obtained. Among culture media, optimal concentration of sucrose and yeast extract were found to be 12.65% and 2.90%, respectively, and predicted maximum value of neo-FOS production was 39.3 g/l. For culture conditions, optimal points of inoculum age (78.5 h), initial pH (7.34) and inoculum size (11.36% (v/v)) were determined and predicted maximum value of neo-FOS production was 40.6 g/l. By performing the culture under optimal culture media and conditions, actual neo-FOS production increased to 107%. It was also suggested that RSM can be used as a potential tool for optimization of factors in fermentation and food industry.

AB - Culture medium and conditions were optimized to improve neo-fructooilgosaccharide (neo-FOS) production by Penicillium citrinum using Response Surface Methodology (RSM). The central composite designs using RSM were employed in this investigation. The quadratic models for neo-FOS production were obtained. Among culture media, optimal concentration of sucrose and yeast extract were found to be 12.65% and 2.90%, respectively, and predicted maximum value of neo-FOS production was 39.3 g/l. For culture conditions, optimal points of inoculum age (78.5 h), initial pH (7.34) and inoculum size (11.36% (v/v)) were determined and predicted maximum value of neo-FOS production was 40.6 g/l. By performing the culture under optimal culture media and conditions, actual neo-FOS production increased to 107%. It was also suggested that RSM can be used as a potential tool for optimization of factors in fermentation and food industry.

KW - Neo-fructooligosaccharide

KW - Optimization

KW - Penicillium citrinum

KW - Response Surface Methodology

KW - Statistical analysis

UR - http://www.scopus.com/inward/record.url?scp=27844519774&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=27844519774&partnerID=8YFLogxK

U2 - 10.1007/s00217-005-0070-6

DO - 10.1007/s00217-005-0070-6

M3 - Article

AN - SCOPUS:27844519774

VL - 221

SP - 639

EP - 644

JO - European Food Research and Technology

JF - European Food Research and Technology

SN - 1438-2377

IS - 5

ER -