Packed-bed bioreactors are not commonly used in bioprocessing, as they are typically used for solid-state fermentation, which is not a common bioprocessing technique.

Cell culture is primarily used in bioprocessing to produce therapeutic proteins, such as antibodies, hormones, and enzymes, which are used to treat various diseases.

Solid-state fermentation is not a common type of fermentation process used in bioprocessing, as it is typically used for the production of enzymes and other products that are not easily produced in liquid culture.

Bioseparation is primarily used in bioprocessing to separate the product from the cells, which is necessary to obtain a pure and concentrated product.

Drying is not a common type of downstream processing operation used in bioprocessing, as it is typically used for the production of solid products, which are not common in bioprocessing.

Downstream processing is primarily used in bioprocessing to purify the product, which is necessary to remove impurities and obtain a pure and concentrated product.

Minimum Essential Medium (MEM) is not a common type of cell culture medium used in bioprocessing, as it is typically used for the culture of specialized cells, such as stem cells.

Fermentation is primarily used in bioprocessing to produce metabolites, which are small molecules that are produced by microorganisms through metabolic processes.

Extraction is not a common type of bioseparation technique used in bioprocessing, as it is typically used for the separation of non-polar compounds from polar compounds.

Cell culture is primarily used in bioprocessing to produce therapeutic proteins, such as antibodies, hormones, and enzymes, which are used to treat various diseases.

Solid-state fermentation is not a common type of fermentation process used in bioprocessing, as it is typically used for the production of enzymes and other products that are not easily produced in liquid culture.

Bioseparation is primarily used in bioprocessing to separate the product from the cells, which is necessary to obtain a pure and concentrated product.

Drying is not a common type of downstream processing operation used in bioprocessing, as it is typically used for the production of solid products, which are not common in bioprocessing.

Downstream processing is primarily used in bioprocessing to purify the product, which is necessary to remove impurities and obtain a pure and concentrated product.

Minimum Essential Medium (MEM) is not a common type of cell culture medium used in bioprocessing, as it is typically used for the culture of specialized cells, such as stem cells.