Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6928
Título: Influence of rotational speed on the statistical variability of heat penetration parameters and on the non uniformity of lethality in retort processing
Autor: Smout, C.
Ávila, I.
Van Loey, A.M.L.
Hendrickx, M.E.G.
Silva, C.
Palavras-chave: Heat penetration
Non-uniformity
Lethality
Retort
Rotation
Data: 2000
Editora: Elsevier
Citação: SMOUT, C....[et al] - Influence of rotational speed on the statistical variability of heat penetration parameters and on the non uniformity of lethality in retort processing. Journal of Food Engineering. ISSN 0260-8774. Vol. 45 (2000), p. 93-102
Resumo: In a case study on white beans, the e ect of rotation on the statistical variability of heat penetration parameters and on the nonuniformity of lethality in industrial-scale retort processing was investigated. In addition, the in¯uence of process time on the nonuniformity of lethality was evaluated. No clear relation between the non-uniformity of the heating parameters and the rotational speed was observed. Rotation seemed to in¯uence process lethality variability throughout the retort by its e ect on non-uniformity in heating characteristics and in retort temperature. Absolute non-uniformity (i.e. standard deviation) increased with increasing holding time, whereas relative non-uniformity (i.e. coe cient of variation) decreased as holding time increases
Peer review: yes
URI: http://hdl.handle.net/10400.14/6928
Versão do Editor: doi:10.1016/S0260-8774(00)00045-5
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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