Modelling changes in anthocyanins, total vitamin C, and colour as a consequence of peracetic acid washing disinfection of two cultivars of strawberries for fresh-cut processing
The aim of the study was to quantify and model the retention of total anthocyanins (TAR), ascorbic acid (AAR) and total vitamin C (Vit C), and the colour changes of fresh-cut strawberries after washing disinfection with peracetic acid (PAA) at different concentrations (0–100 mg L−1), times (10–120 s...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2013 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/18987 |
| Acceso en línea: | http://hdl.handle.net/11336/18987 |
| Access Level: | acceso abierto |
| Palabra clave: | Anthocyanins Ascorbic Acid Fruits Minimal Processing https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
| Sumario: | The aim of the study was to quantify and model the retention of total anthocyanins (TAR), ascorbic acid (AAR) and total vitamin C (Vit C), and the colour changes of fresh-cut strawberries after washing disinfection with peracetic acid (PAA) at different concentrations (0–100 mg L−1), times (10–120 s) and temperatures (4–40 °C). Two strawberry cultivars (Camarosa and Selva) were used. TAR (%) and AAR (%) were principally affected by PAA concentration and processing time in both cultivars. There was an approximately 90% Vit C retention at any condition in the experimental domain for Camarosa cultivar. However, in the case of Selva cultivar, total vitamin C retention and colour changes were affected by the processing variables. |
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