English to Spanish Tech/Engineering Food & Drink heat penetration in packaged food

The figure of 42% is generally regarded as a conservative estimate and is really only applicable to batch retorts with a linear heating profile. Whilst the lethal effects of CUT at the product centre of a container are small for most cans, with thin profile plastic packages the effect of CUT could be more significant. Spinak & Wiley (1982) that found that CUT effectiveness varied from 35-77% and Ramaswamy & Tung (1986) found that the effectiveness factor of 42% was very conservative for thin profile packages. Ramaswamy (1993) again using thin profile retort packages, and two retort temperature profiles, one linear and the other logarithmic, showed that the traditional 42% CUT was appropriate for the former, but for the latter the values were twice as large. Apart from package thickness other factors had only a small influence on the CUT. For other types of retort, initial conditions and venting procedures, the reader should consult Alstrand & Benjamin (1949), Berry (1983), Ikegami (1974a, b), Succar & Hayakawa (1982) and Uno & Hayakawa (1981).

Hola a todos tengo una duda no se si se puede poner delgados por thin quizas sea otra la acepcion que se use aqui.

Gracias