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Updated: Aug 9, 2026

Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods
Published on: September 10, 2016
Fermented soymilk with a monoculture of Lactococcus lactis
S Beasley1, H Tuorila, P E J Saris
1Department of Applied Chemistry and Microbiology, University of Helsinki, Viikinkaari 9 (Biocenter 1), PO Box 56, 00014, Helsinki, Finland.
Abstract:
Lactococcus lactis strain (LL3) isolated from mothers' milk was used to produce fermented soymilk. The strain survived at levels of over 7 log cfu/ml for 3 weeks in the fermented soymilk. A consumer survey was carried out to compare the acceptability of the fermented product with a similar product made with L. lactis ATCC11545 originally isolated from cow's milk. Blind samples produced by fermentation with the two strains were rated equally attractive, whereas information on the origin of the strains significantly enhanced the pleasantness of the fermented soymilk.
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