Microalgal flour
US12059006B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2019 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | May 22, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23K20/158
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Compositions of microalgae-derived flour are disclosed from multiple genera, species, and strains of edible microalgae. Microalgae used in the invention are free of algal toxins and contain varying levels of primarily monounsaturated triglyceride oil. Flours disclosed herein are formulated as free flowing blendable powders, mixed food ingredients, oxidation stabilized, homogenized and micronized, and combinations therein. Flours disclosed herein also form self stabilizing emulsions in slurries with manageable viscosities. Innovative methods of formulating flours and incorporating them into food compositions are also disclosed. The invention also comprises flours with significant digestible protein and unique dietary fiber content and associated water binding, texturizing, and healthy oil delivery attributes. Novel methods of oil and fat replacement using flours of the invention are also disclosed. Flours of the invention can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.