作者
Maria Jesus Periago, Francisco Rincon, Maria Dolores Agüera, Gaspar Ros
发表日期
2004/9/22
期刊
Journal of Agricultural and Food Chemistry
卷号
52
期号
19
页码范围
5796-5802
出版商
American Chemical Society
简介
A simple mixture process design based on the comparison of both quadratic and special cubic models and involving three mixture components (hexane/acetone/ethanol) as a solution for extracting lycopene from raw tomato, tomato sauce, and tomato paste was used to confirm the hypothesis that lycopene extraction rates are a function of the solvent used during the extraction process. Conventional criteria (p ≤ 0.15) were used to identify influencing effects in each model. Although the major component used in lycopene extraction was hexane, there was a positive secondary synergistic interaction of hexane with ethanol (all sample types) and with acetone (tomato paste samples); this suggests that a mixture including all three components is essential for optimizing the extraction process. The partial special cubic model yielded three stationary points, indicating the concentrations of hexane, acetone, and ethanol …
引用总数
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学术搜索中的文章
MJ Periago, F Rincon, MD Agüera, G Ros - Journal of Agricultural and Food Chemistry, 2004