Deodorization method for improving quality of microalgae oil rich in DHA (docosahexaenoic acid)
A microalgae oil and deodorization technology, which is applied in the direction of fat oil/fat refining and fat production, can solve the problems of rancidity, affecting the quality of oil, adverse effects on quality and stability, etc., to reduce the formation of secondary lipid oxidation products, Effects of lowering oxygen levels
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
specific Embodiment approach 1
[0022] Deodorization of DHA-enriched microalgal oil with steam generators, cooling tanks and vacuum pumps. Vacuum is provided by a Roots vacuum pump connected to the deodorizer. About 60kg of decolorized oil after decolorization is sent to the deodorant. The vacuum is kept at 100kpa. Heat the test chamber to 180°C using heat transfer oil and keep it at this temperature for 4 hours. During the whole deodorization process, the total consumption of stripping steam is adjusted to about 9L,
specific Embodiment approach 2
[0023] After deodorization, the oil is pushed into the cooling tank with pure nitrogen, and cooled by cold water circulation under nitrogen protection: deionized water at room temperature is injected into the steam generator, and the water is heated to form steam for deodorization.
specific Embodiment approach 4
[0025] Each deodorization method was repeated three times.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com