Method for producing culture product of Lactobacillus plantarum
US11173185B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2017 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Oct 26, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2333/335
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided is a method of producing a culture product of a microorganism, for obtaining a culture product excellent in anti-inflammatory property in which a ratio between the production amounts of IL-10 and IL-12 (ratio of IL-10/IL-12) is large. Specifically, provided is a method of producing a culture product of Lactobacillus plantarum, including culturing Lactobacillus plantarum using a medium containing an unsaturated fatty acid ester until a time point at or before an end of a logarithmic growth phase, to thereby obtain a culture product of Lactobacillus plantarum. The unsaturated fatty acid ester is an ester formed through a reaction between a monovalent or polyvalent unsaturated fatty acid and a polyhydric alcohol, or a derivative of the ester. A preferred example of the unsaturated fatty acid ester is a monooleic acid ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.