INVESTIGADORES
ROJAS Ana Maria Luisa
artículos
Título:
Shelf-stable pineapple for long term non-refrigerated storage.
Autor/es:
ALZAMORA S.M.; GERSCHENSON L.N.; CERRUTTI P. Y ROJAS A.M.
Revista:
LEBENSMITTEL-WISSENSCHAFT UND-TECHNOLOGIE-FOOD SCIENCE AND TECHNOLOGY
Editorial:
Academic Press-ELSEVIER Sci. Ltd. Institut fur Lebensmittel-und Emahrungswissenschaften.
Referencias:
Lugar: ETH-Zentrum, CH-8092 Zurich, Suiza.; Año: 1989 vol. 22 p. 222 - 236
ISSN:
0023-6438
Resumen:
Abstract: A simple process to achieve microbial stability of pineapple at ambient temperature during at least four mounths storage was developed. The process was based on the combination of a mild heat treatment, a slight reduction of water activity (aW), pH lowering and addition of potassium sorbate and sodium bisulphite. During storage at 27 ± 1ºC, color and texture changes, vitamin C losses and microbial stability were studied showing a product with good overall acceptability.
