Saint_Ann
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- Dec 25, 2017
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My first thought is yuck. I haven't put much research into it. Maybe I should. The basics:
The process of creating cultivated meat happens in four primary steps:
1. Cell Sampling and Banking
Scientists first collect a harmless tissue sample from a living animal (often via a biopsy) or use an existing cell bank. These are typically muscle or fat stem cells, which have the ability to multiply and develop into specialized tissues.
2. Cultivation (Bioreactors)
The cells are placed into cultivators or bioreactors (similar to the tanks used to brew beer). Here, they are fed a warm, nutrient-rich "media" consisting of amino acids, carbohydrates, vitamins, and minerals. This creates the optimal environment for the cells to continuously divide and multiply.
3. Differentiation
As the cells multiply, the nutrient mixture is adjusted to encourage them to differentiate into specific types of tissue—primarily muscle cells (for texture and protein) and fat cells (for flavor and moisture).
4. Scaffolding and Shaping
The harvested cells are mixed with an edible, structural material known as a "scaffold". This acts as a framework, supporting the cells as they organize into the fibers that make up edible meat. Complex products like a steak require intricate scaffolding or 3D bioprinting, whereas ground meat products require far less.
The process of creating cultivated meat happens in four primary steps:
1. Cell Sampling and Banking
Scientists first collect a harmless tissue sample from a living animal (often via a biopsy) or use an existing cell bank. These are typically muscle or fat stem cells, which have the ability to multiply and develop into specialized tissues.
2. Cultivation (Bioreactors)
The cells are placed into cultivators or bioreactors (similar to the tanks used to brew beer). Here, they are fed a warm, nutrient-rich "media" consisting of amino acids, carbohydrates, vitamins, and minerals. This creates the optimal environment for the cells to continuously divide and multiply.
3. Differentiation
As the cells multiply, the nutrient mixture is adjusted to encourage them to differentiate into specific types of tissue—primarily muscle cells (for texture and protein) and fat cells (for flavor and moisture).
4. Scaffolding and Shaping
The harvested cells are mixed with an edible, structural material known as a "scaffold". This acts as a framework, supporting the cells as they organize into the fibers that make up edible meat. Complex products like a steak require intricate scaffolding or 3D bioprinting, whereas ground meat products require far less.
