Abstract
A method and use of nisin-permeabilized microbial cells as whole-cell catalysts for reducing the amount of a target substrate in a sample to one of more product are provided. Specifically, a method of reducing the amount of lactose in a dairy sample using nisin-permeabilized lactic acid bacterial cell catalysts, which have been permeabilized by incubating with a nisin producing microbial cell and/or culture medium derived therof. Further provided is a nisin producing microbial cell, derived from parent strain Lactococcus lactis subsp. lactis bv. diacetylactis SD96 (NCBI accession No. SRX6686433).
Original language | English |
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IPC | C12P 19/ 14 A I |
Patent number | WO2021160832 |
Filing date | 13/02/2020 |
Country/Territory | International Bureau of the World Intellectual Property Organization (WIPO) |
Priority date | 13/02/2020 |
Priority number | EP20200157131 |
Publication status | Published - 19 Aug 2021 |