Improved culture medium for short-term proliferation of cultured meat seed cells

A technology of proliferation medium and seed cells, which is applied in the field of improved medium for cultivating meat seed cells in vitro for short-term proliferation, can solve problems such as environmental pollution, difficulty in meeting human meat needs, animal welfare, etc., and achieve faster proliferation and better Differentiation potential, effect of enhancing differentiation ability
CN112626008AActive Publication Date: 2021-04-09NANJING AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NANJING AGRICULTURAL UNIVERSITY
Publication Date
2021-04-09

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Abstract

The invention provides an improved culture medium for short-term proliferation of cultured meat seed cells, which can accelerate the proliferation speed of the current most potential seed cells-muscle stem cells of cultured meat in short-term culture in vitro. The improved culture medium is a cell proliferation culture medium added with water-soluble vitamin E, the proliferation speed of the cells cultured by the improved proliferation culture medium in short-term culture in vitro is significantly improved, and the number of the cells is 1.2 times of that of the cells cultured by a normal culture medium; and the cells cultured by the improved proliferation culture medium added with the water-soluble vitamin E are induced and differentiated in a differentiation culture medium, so that the differentiation ability of the cells can be significantly improved, and more muscle proteins can be produced. Therefore, the improved proliferation culture medium can help to obtain a large number of cultured meat seed cells in short term in vitro, and plays a very beneficial role in the production of the cultured meat.
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Description

technical field

[0001] The invention belongs to the technical field of stem cells and animal cell cultured meat, and in particular relates to an improved medium for short-term proliferation of meat seed cells in vitro. Background technique

[0002] With economic development and population expansion, traditional meat production methods are becoming more and more difficult to meet human meat needs. At the same time, traditional animal husbandry is facing many challenges, such as environmental pollution and animal welfare issues. Therefore, we need efficient and environmentally friendly new meat production methods. The birth of cultured meat technology can meet human demand for meat in the future. Cell-cultured meat refers to the use of technologies such as cell culture engineering and tissue engineering to cultivate animal muscle tissue in vitro as food materials. It does not rely on animal breeding and directly produces meat through cell factories. According to estimates, com...

Claims

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