Method for enriching lutein in broccoli sprouts by γ-aminobutyric acid combined with sodium chloride stress
US11963491B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Oct 26, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Dec 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L33/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present disclosure relates to a method for efficiently enriching lutein in broccoli sprouts under γ-aminobutyric acid combined with sodium chloride stress. In the present disclosure, Qingfeng broccoli seeds with plump particles, uniform size and germination ability are selected as raw materials; after removing impurities and being disinfected by a NaClO solution, the seeds are sprayed with distilled water for one day, then sprayed with a mixed aqueous solution of NaCl and γ-aminobutyric acid, to obtain broccoli sprouts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.