Process for producing fatty acids or derivatives thereof from oleaginous plants
US5942659A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1997 |
| Grant date | Aug 24, 1999 |
| Priority date | — |
| Expiry date | Jan 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A process for producing fatty acids or fatty acid derivatives from oleaginous plants. This process is characterized in that transgenic oleaginous plants are produced having on the one hand at least one gene coding for a lipase enzyme, the so-called lipase gene, and on the other hand, associated with this lipase gene, a promoter permitting an expression of the gene either in compartments different from the lipid accumulation compartments, or by exogenous induction. The seeds or fruits containing the plant lipids are collected, the seeds or fruits are crushed, if necessary after induction treatment, so as to bring the lipids and lipase into contact, the whole mixture is incubated in order to effect an enzymatic hydrolysis of the lipids, and the fatty acids or derivatives thereof are extracted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.