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| Bannwart,Gisele Cristina Maziero de Campos; Bolini,Helena Maria André; Toledo,Maria Cecília de Figueiredo; Kohn,Ana Paula Contel; Cantanhede,Gisele Cristina. |
| Samples of ketchup available on the Brazilian market, one traditional (sweetened with sucrose) and three light versions (sweetened with aspartame, acesulfame-K and a blend of cyclamate, saccharin and stevia) were evaluated for their physicochemical characteristics and sensory profile (Quantitative Descriptive Analysis). Four main groups of attributes were generated: appearance, oral texture, aroma and flavor. The samples presented significant differences in all attributes, except for syneresis and overripe tomato flavor. The highest means for sweetener and bitter tastes and aftertastes were observed for the samples sweetened with acesulfame-K and the blend of sweeteners. Although different characteristics were observed among the products evaluated and,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ketchup; Light; Sweeteners; QDA; Physicochemical characteristics. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612008000100016 |
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| Roucan-Kane, Maud; Martens, Bobby J.; Preckel, Paul V.. |
| Retail shelf space allocation remains a central issue in grocery retailing. A literature review produced many studies on retail shelf space allocation, but none which evaluated shelf space allocation using three major factors at once: space, vertical height, and price. In this study, shelf space allocation was modeled from the perspective of a retailer maximizing profit using space, vertical height, and price. Using benchmarking, the results show how shelf configuration affects consumer demand and retailer profit. Parameters for the model were based on experience-based intuition. Although the initial results are not valuable at this point, the method and results create a rationale and motivation to gather primary data. Once primary data is collected, this... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Shelf space allocation; Retail; Optimization; Grocery; Elasticity; GAMS; Ketchup; Marketing; C61; L81. |
| Ano: 2007 |
URL: http://purl.umn.edu/7330 |
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