Determination and correlation of the water activity of propylene glycol solutions
The water activity (aw) of propylene glycol (PG) solutions in the range 2·03-8·65 g PG/100 g water is derived from the measurement of their freezing points. Resulting data follow closely Norrish's equation, aw = (1-X2) exp (-K X2 2), where X2 is the molar fraction of PG and K is a constant whic...
Guardado en:
| Autor principal: | Alzamora, S.M |
|---|---|
| Otros Autores: | Chirife, J., Gerschenson, L.N |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1994
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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