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	Provedor de dados AgEcon (1) BJM (1) Ciência Rural (1) Autor Aranda-Gonzalez,Irma (1) Barbosa-Martín,Enrique (1) Betancur-Ancona,David (1) Gustavsen, Geir Waehler (1) Guzmán,Ana M. Stefanini de (1) Jolliffe, Dean (1) Pederiva,Norma B. Barbini de (1) Perera-Pacheco,Maribel (1) Rickertsen, Kyrre (1) Mais... Palavra-chave Ice cream (3) Censored quantile regression (1) Food Consumption/Nutrition/Food Safety (1) Isolation (1) Obesity (1) PH (1) Proximate analysis (1) Purchase (1) Research Methods/ Statistical Methods (1) Sensory evaluation (1) Stevia rebaudiana (1) Survival (1) Sweetener (1) Taxes (1) Yersinia (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Conference Paper or Presentation (1) Ano 2016 (1) 2008 (1) 2000 (1) País Brazil (2) United States (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Censored Quantile Regression and Purchases of Ice Cream AgEcon Gustavsen, Geir Waehler; Jolliffe, Dean; Rickertsen, Kyrre. The effects on purchases of ice cream of increasing the value added tax (VAT) for less healthy foods and removing the VAT for healthy foods are estimated. The effects on high- and low-purchasing households are estimated by using quantile regressions. Many households did not purchase ice cream and censored quantile regressions are estimated by a recently developed algorithm, which is simple, robust, and performs well near the censoring point. High-purchasing households will reduce their annual per capita purchases with 1.8 kilograms corresponding to an annual reduction of more than half a kilogram of body weight. Tipo: Conference Paper or Presentation Palavras-chave: Censored quantile regression; Ice cream; Obesity; Purchase; Taxes; Food Consumption/Nutrition/Food Safety; Research Methods/ Statistical Methods. Ano: 2008 URL: http://purl.umn.edu/6534 Isolation and survival of Yersinia enterocolitica in ice cream at different pH values, stored at -18°c BJM Pederiva,Norma B. Barbini de; Guzmán,Ana M. Stefanini de. The presence of Yersinia enterocolitica was investigated in 203 samples of industrial (123) and non-industrial ice cream (80). Two Y. enterocolitica strains were isolated from non-industrial ice cream, which suggests the possibility of post-manufacturing contamination. One strain was typed as B:1A, O: 3,50,51; lis Xz, while the other one was biotyped as: B:1A but not serologically typed. Survival of Y. enterocolitica was investigated by inoculating nine samples of industrially manufactured ice cream to contain 20 CFU/ml of Y. enterocolitica and stored at -18°C for 480 days. The inoculated samples were classified into three different groups according to their pH (Group 1: pH 4-5; Group 2: pH 5-6 and Group 3: pH 6-7). Viability was determined by a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Yersinia; Isolation; Survival; Ice cream; PH. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822000000300005 Replacing sugar with S. rebaudiana extracts on the physicochemical and sensory properties of strawberry ice cream Ciência Rural Aranda-Gonzalez,Irma; Perera-Pacheco,Maribel; Barbosa-Martín,Enrique; Betancur-Ancona,David. ABSTRACT: Ice cream is a product whose formulation requires considerable amounts of sugar. In addition to providing flavor, sugar contributes to the physicochemical characteristics of ice cream but its consumption in large quantities is related to chronic diseases such as diabetes and obesity. For this reason, the food industry seeks to formulate products with sweeteners that preserve the physicochemical and sensory characteristics of the original product. Stevia rebaudiana is a plant that naturally contains glycosides with no calories and high sweetening capacity and it is considered safe for consumption. Therefore the aim of this research was to evaluate the effect of replacing sugar with different levels of extracts of S. rebaudiana Morita II and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Stevia rebaudiana; Ice cream; Sweetener; Proximate analysis; Sensory evaluation. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400604 Registros recuperados: 3 Primeira ... 1 ... Última

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