Hello I'm a food technology student and I have a question about this matter its about this troubleshooting Ube Halaya:  So what could be the effect of bubbles on the product? Bottles have vacuum and lids are convex. Is this a minor, major or critical defect? Should this have been pulled out of the shelves?

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Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.