
基本信息:
- 专利标题: 一种淡水鱼低温快速微冻保鲜技术
- 专利标题(英):Low-temperature quick micro-freezing fresh-keeping technology for freshwater fishes
- 申请号:CN201711055911.4 申请日:2017-10-20
- 公开(公告)号:CN109691506A 公开(公告)日:2019-04-30
- 发明人: 韩永苗 , 王玉斌 , 艾朝君
- 申请人: 阿凡达农业有限公司
- 申请人地址: 北京市丰台区槐房路19号
- 专利权人: 阿凡达农业有限公司
- 当前专利权人: 阿凡达农业有限公司
- 当前专利权人地址: 北京市丰台区槐房路19号
- 主分类号: A23B4/09
- IPC分类号: A23B4/09
The invention provides a low-temperature quick micro-freezing fresh-keeping technology of freshwater fishes. The low-temperature quick micro-freezing fresh-keeping technology adopts a high-tech biological technology, the ice crystal condition of organism cells under a low-temperature condition is studied, a low temperature and ultra-low temperature technology and a newly-invented micro-freezing fluid from natural components is applied to the freshwater fishes frozen for fresh keeping, an innovative freezing curve is applied, and the freshwater fishes are directly frozen in the micro-freezing fluid for fresh keeping. According to kinds and sizes of materials, freezing fresh keeping of the freshwater fishes is completed in 6-15 minutes or 15-30 minutes, which is presented in the respects that cell membranes of the freshwater fishes after the freezing fresh keeping are not frosted to be cracked and are under an organism micro-freezing condition; and then refrigerating is performed so as to maintain the freshwater fishes after the freezing fresh keeping fresh in quality. The low-temperature quick micro-freezing technology is an innovative micro-freezing fresh-keeping technology in theworld, the cells of the freshwater fishes are kept not cracked, and the transformation of polysaccharides substances in the freshwater fishes is improved; and when freezing fresh-keeping is performedon the fresh freshwater fishes in the shortest time according to the freezing curve, after the fresh freshwater fishes are stored under the refrigerating condition for within 12 months, the fresh quality of the fresh freshwater fishes is still maintained.
IPC结构图谱:
A | 人类生活必需 |
--A23 | 其他类不包含的食品或食料;及其处理 |
----A23B | 保存,如用罐头贮存肉、鱼、蛋、水果、蔬菜、食用种籽;水果或蔬菜的化学催熟;保存、催熟或罐装产品 |
------A23B4/00 | 保存肉、香肠、鱼或鱼制品的一般方法 |
--------A23B4/02 | .用无机盐保存 |
----------A23B4/08 | ..在冷却前或冷却过程中加化学品 |
------------A23B4/09 | ...食品与化学品直接接触,如在低温下与液氮接触 |