Cabbage was first dried in a vacuum oven and was extracted with hexane. The residue was then digested with protease and amylase and further extracted with 80% ethanol. The final residue was weighed on an analytical balance. (a.) What are the functions of drying in a vacuum oven, extraction with hexane, digestion with protease and amylase, and extraction with 80% ethanol? (b.) What kind of food composition is being measured and what is the name of this analytical method? (c.) Suggest one more experimental step in order to further categorize the food composition answered in (b.)

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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.