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métodos de conservación antiguos y actuales

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on 18 October 2013

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Transcript of métodos de conservación antiguos y actuales

Métodos de conservación antiguos y actuales
salado o salacion
se agrega un exceso de sal a los alimentos par combatir las bacterias y disminuir la humedad
antiguos
SALADO
Se agrega un exceso de sal a los alimentos para combatir alas bacterias y disminuir la humedad
AHUMADO
Se utilizan plantas aromáticas y maderas que se queman en un lugar cerrado, los alimentos permanecen ahí y se cosen durante varias horas o días
DESECASION O DESHIDRATACION
Se utiliza el calor del sol que contienen los alimentos, y así evitar el crecimiento de microorganismos
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