Title:
METHOD FOR INCREASING CAROTENOIDS IN YOLKS
Document Type and Number:
WIPO Patent Application WO/2022/158586
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a yolk color improving agent, a poultry feed, or a yolk color improving method for improving the color of yolks in poultry eggs. The present invention relates to a yolk color improving agent or poultry feed containing capsanthin and astaxanthin, and relates to a method for improving the yolk color of poultry eggs, the method comprising feeding poultry with the agent or feed.
Inventors:
HIRASAWA KAZUAKI (JP)
KURODA IKUO (JP)
KAWASHIMA YUKI (JP)
ISHIBASHI TAKASHI (JP)
KURODA IKUO (JP)
KAWASHIMA YUKI (JP)
ISHIBASHI TAKASHI (JP)
Application Number:
PCT/JP2022/002342
Publication Date:
July 28, 2022
Filing Date:
January 24, 2022
Export Citation:
Assignee:
ENEOS CORP (JP)
International Classes:
A23K20/179; A23K50/75
Domestic Patent References:
| WO2016194789A1 | 2016-12-08 |
Foreign References:
| JP2004305057A | 2004-11-04 | |||
| JP2002171917A | 2002-06-18 |
Other References:
ANONYMOUS: "Delicious, nutritious eggs `Powered Egg Rikimaru-kun'", 8 October 2020 (2020-10-08), pages 1 - 2, XP055952806, Retrieved from the Internet [retrieved on 20220405]
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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