I. Virkajärvi

发表

The effect of syngas composition on the growth and product formation of Butyribacterium methylotrophicum

L. Viikari, H. Heiskanen, I. Virkajärvi, 2007 .

Escherichia coli growth and plasmid copy numbers in continuous cultivations

I. Virkajärvi, P. Reinikainen, 1989, Biotechnology Letters.

Influence of fermentation time, cryoprotectant and neutralization of cell concentrate on freeze‐drying survival, storage stability, and acid and bile exposure of Bifidobacterium animalis ssp. lactis cells produced without milk‐based ingredients

H. Alakomi, I. Virkajärvi, T. Mattila-Sandholm, 2005, Journal of applied microbiology.

Primary Fermentation with Immobilized Yeast: Some Effects of Carrier Materials on the Flavour of the Beer

I. Virkajärvi, Nana Pohjala, 2000 .

Processing effects on the nutritional advancement of probiotics and prebiotics

R. P. Ross, J. Vincken, I. Virkajärvi, 2004 .

Stationary‐phase acid and heat treatments for improvement of the viability of probiotic lactobacilli and bifidobacteria

I. Virkajärvi, M. Saarela, L. Nohynek, 2004, Journal of applied microbiology.

Application of a microplate scale fluorochrome staining assay for the assessment of viability of probiotic preparations.

H. Alakomi, I. Virkajärvi, M. Saarela, 2005, Journal of microbiological methods.

Influence of processing conditions on Bifidobacterium animalis subsp. lactis functionality with a special focus on acid tolerance and factors affecting it

H. Alakomi, I. Virkajärvi, M. Saarela, 2006 .

Stability and functionality of freeze-dried probiotic Bifidobacterium cells during storage in juice and milk

H. Alakomi, I. Virkajärvi, M. Saarela, 2006 .

Malt sprout extract medium for cultivation of Lactobacillus plantarum protective cultures

I. Virkajärvi, M. Saarela, A. Haikara, 2004, Letters in applied microbiology.

Fibres as carriers for Lactobacillus rhamnosus during freeze-drying and storage in apple juice and chocolate-coated breakfast cereals.

I. Virkajärvi, M. Saarela, L. Nohynek, 2006, International journal of food microbiology.

Long-Term Stability of Immobilized Yeast Columns in Primary Fermentation

I. Virkajärvi, J. Kronlöf, 1998 .

Feasibility of continuous main fermentation of beer using immobilized yeast

Vtt Publications, Ilkka Virkajärvi, Vtt Publications, 2000 .

Accelerated processing of beer

I. Virkajärvi, 2006 .

Control of Microbial Contamination in Continuous Primary Fermentation by Immobilized Yeast

E. Storgårds, I. Virkajärvi, T. Vauhkonen, 2001 .

DesinFix TM 135 in fermentation process for bioethanol production

Dorothee Barth, Ilkka Virkajärvi, I. Virkajärvi, 2014, Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology].

On-line monitoring of continuous beer fermentation process using automatic membrane inlet mass spectrometric system.

Ismo Mattila, Tapio Kotiaho, Ilkka Virkajärvi, 2005, Talanta.

Cellulosic ethanol via biochemical processing poses a challenge for developers and implementors

Ilkka A.I. Virkajärvi, Marita Veringa Niemelä, Antti Hasanen, 2009, BioResources.

"Microbial Viability Technology" - team in the novel VTT research programme "Tailored Technologies for Future Foods"

Tiina Mattila-Sandholm, Maria Saarela, Päivi Myllärinen, 2002 .

Procédé de production de biogaz au moyen de récupération de substances nutritives

I. Virkajärvi, Nina Virolainen, K. Koskenniemi, 2015 .