Low-temperature cooking

Low-temperature cooking is cooking carried out at reduced temperature, presented as better preserving certain heat-sensitive nutrients than high-heat methods. The precise benefits depend on the specific process and are not standardised, so the claim alone tells you little (process claim, not standardised). The logic resembles that behind [cold-pressed](/glossary/cold-pressed) and [air-dried](/glossary/air-dried) formats: gentler heat is said to spare vitamins and proteins that intense processing can degrade. The nuance is that there is no agreed threshold for what counts as low temperature, and many such foods still undergo meaningful heat, while several ingredients have usually been cooked upstream in any case. There is no robust evidence that a low-temperature route produces a nutritionally superior complete food compared with well-controlled [extrusion](/glossary/extrusion), provided formulation and supplementation are correct. A safety nuance also applies: gentler cooking may be less reliable at destroying certain pathogens than high-temperature processing, so raw-material quality and process control remain decisive. The marker: low-temperature cooking is a process argument, not a guarantee of quality, and a food should be judged on its ingredient list and nutritional analysis rather than on the cooking method alone. It belongs with the other unregulated process terms catalogued in the [Petipedia glossary](/glossary), including [baked](/glossary/baked) and [fresh food](/glossary/fresh-food).

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