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:
Jul. 18, 2023
Filed:
Dec. 28, 2021
Guangdong Ocean University, Guangdong, CN;
Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Guangdong, CN;
Shucheng Liu, Guangdong, CN;
Zuomiao Yang, Guangdong, CN;
Qinxiu Sun, Guangdong, CN;
Jieqian Zhou, Guangdong, CN;
Shuai Wei, Guangdong, CN;
Qiuyu Xia, Guangdong, CN;
Jialong Gao, Guangdong, CN;
Ouyang Zheng, Guangdong, CN;
Guangdong Ocean University, Guangdong, CN;
SOUTHERN MARINE SCIENCE AND ENGINEERING GUANGDONG LABORATORY (ZHANJIANG), Guangdong, CN;
Abstract
The present invention provides an energy-saving quick-freezing method for golden pomfret. The method is putting golden pomfret into a liquid nitrogen quick-freezer with a cavity temperature of A, and when a core temperature of fish body reaches −6 to −4° C., turning off the liquid nitrogen quick-freezer; when the cavity temperature of the liquid nitrogen quick-freezer rises to B, starting the liquid nitrogen quick-freezer, and when the core temperature of the fish body reaches −19 to −17° C., turning off the liquid nitrogen quick-freezer; and taking out the golden pomfret and storing at −19 to −17° C.; wherein, the A is −105 to −85° C., the B is −95 to −65° C., and A<B.