The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2022
Filed:
Apr. 22, 2019
Jiangnan University, Wuxi, CN;
Haiqin Chen, Wuxi, CN;
Yongquan Chen, Wuxi, CN;
Wei Chen, Wuxi, CN;
Chengfeng Ge, Wuxi, CN;
Xin Tang, Wuxi, CN;
Zhennan Gu, Wuxi, CN;
Hao Zhang, Wuxi, CN;
Jiangnan University, Wuxi, CN;
Abstract
The present disclosure discloses preparation ofCCFM698 thalli and application thereof in a feed additive, and belongs to the field of biological engineering and feed additives. The total fatty acid content of thedried thalli obtained by the present disclosure is 30%-40% by weight of the dried thalli, and the EPA content is 24% or more by weight of total fatty acids. The dosage of the dried thalli in the feed in the disclosure is 0.5-1.5% of the total weight of the basal feed. The thallus feed additive is reasonable in fatty acid composition and very high in EPA content and can be used for producing high-DHA eggs which are beneficial to body health of eaters. The DHA content in each of eggs laid by laying hens fed with the feed containing the feed additive of the present disclosure reaches about 120 mg which is obviously higher than that in the prior art.