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Method for producing a zeaxanthin-enriched chicken egg
US9192588B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9192588-B2 |
| Application number | US-201214000494-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 17, 2012 |
| Priority date | Feb 23, 2011 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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Abstract
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An object of the present invention is to provide zeaxanthin-enriched poultry eggs containing zeaxanthin at high concentrations. The present invention specifically relates to zeaxanthin-enriched poultry eggs obtained by feeding poultry with a poultry feedstuff containing zeaxanthin-producing bacteria.
First claim
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The invention claimed is: 1. A method for producing a zeaxanthin-enriched chicken egg comprising: feeding chicken with a chicken feedstuff containing zeaxanthin-producing bacteria, wherein the egg contains zeaxanthin in yolk at 3.5 mg to 10 mg per 100 g of yolk, the bacteria belong to the genus Paracoccus , and the amount of zeaxanthin in the feedstuff is 2 mg to 5 mg per 100 g of the feedstuff.
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Frequently asked questions
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- What does patent US9192588B2 cover?
- An object of the present invention is to provide zeaxanthin-enriched poultry eggs containing zeaxanthin at high concentrations. The present invention specifically relates to zeaxanthin-enriched poultry eggs obtained by feeding poultry with a poultry feedstuff containing zeaxanthin-producing bacteria.
- Who is the assignee on this patent?
- Kawashima Yuki, Nagai Hidetada, IKARASHI Michihisa, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61K31/07. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).