Tiago Carregari Polachini, A. Mulet, Juan A. Cárcel, J. Romero
{"title":"Efeito do tamanho de partícula nas propriedades reológicas de suspensões aquosas de resíduo agroindustrial em diferentes concentrações de sólidos e temperaturas","authors":"Tiago Carregari Polachini, A. Mulet, Juan A. Cárcel, J. Romero","doi":"10.36229/978-85-7042-120-3.cap.09","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.09","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122063036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Elaine Patrícia Tavares do Espírito Santo, G. D. Mota, Alex Brito Souza, S. H. C. D. Silva
{"title":"Avaliação da atividade antimicrobiana de óleo essencial de Cravo-da-Índia (Syzigium aromaticum) obtido com CO2 em fase supercrítica","authors":"Elaine Patrícia Tavares do Espírito Santo, G. D. Mota, Alex Brito Souza, S. H. C. D. Silva","doi":"10.36229/978-85-7042-120-3.cap.11","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.11","url":null,"abstract":"/ / / / / / método disco-difusão (CLSI, Todos os óleos essenciais demonstraram ter atividade antibacteriana, sendo o obtido 50°C / maior halo para os microrganismos Staphylococcus aureus, Escherichia coli ABSTRACT – In recent decades, humanity has been seeking healthier methods of life, especially in the food area, the search for species of plants rich in bioactive compounds have been encouraging the development of new researches. This study aimed to obtain clove India extracts ( S. aromaticum ) using CO 2 in supercritical phase and ascertain the in vitro antimicrobial activity. The clove extracts were obtained at operating temperature and pressure of 40 °C / 100bar, 40 °C / 200bar, 40 °C / 300bar 50 °C / 100bar, 50 °C / 200bar and 50 °C / 300bar. The main compound identified was Eugenol. Antimicrobial activity was assessed by disk diffusion method on solid medium (CLSI, 2004). All extracts have demonstrated antibacterial activity, and the extract obtained at 50 °C / 300bar presented the largest inhibition zone for Staphylococcus aureus , Escherichia coli and Candida albicans .","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115078164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Luciana Gibbert, F. J. Merino, M. Bampi, Aiane Benevide Sereno, R. Bertin, Cláudia Carneiro Hecke Krüger
{"title":"Caracterização físico-química do jambo-vermelho (Syzygium malaccense (L) Merr. & L.M. Perry) e ensaio preliminar frente à toxicidade","authors":"Luciana Gibbert, F. J. Merino, M. Bampi, Aiane Benevide Sereno, R. Bertin, Cláudia Carneiro Hecke Krüger","doi":"10.36229/978-85-7042-120-3.cap.02","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.02","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115043113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. G. Pires, Marina Corrêa da Costa Abreu, Greika Ferreira Moura, Soyanne Lima Oliveira de Almeida, Cleise de Oliveira Sigarini Sander Souza, Edivaldo Sampaio de Almeida Filho
{"title":"Avaliação microbiológica de carne bovina moída comercializada em supermercados do município de Cuiabá – MT","authors":"L. G. Pires, Marina Corrêa da Costa Abreu, Greika Ferreira Moura, Soyanne Lima Oliveira de Almeida, Cleise de Oliveira Sigarini Sander Souza, Edivaldo Sampaio de Almeida Filho","doi":"10.36229/978-85-7042-120-3.cap.10","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.10","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133405019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sílvia Menezes de Faria Pereira, G. V. Aguiar, Clara dos Reis Nunes, João Batista Mendes Barbosa, Simone Vilela Talma
{"title":"Avaliação de microrganismos indicadores higiênico-sanitários e pesquisa de Salmonella sp. em queijos parmesão ralados comercializados em Campos dos Goytacazes – RJ","authors":"Sílvia Menezes de Faria Pereira, G. V. Aguiar, Clara dos Reis Nunes, João Batista Mendes Barbosa, Simone Vilela Talma","doi":"10.36229/978-85-7042-120-3.cap.12","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.12","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121474701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alan Henrique Texeira, C. Gouveia, Clóvis Gouveia da. Silva, Karina da Silva Falcão
{"title":"Aplicação da microscopia eletrônica de varredura na identificação do comportamento morfológico da farinha de algaroba obtida em diferentes tipos de moinhos","authors":"Alan Henrique Texeira, C. Gouveia, Clóvis Gouveia da. Silva, Karina da Silva Falcão","doi":"10.36229/978-85-7042-120-3.cap.17","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.17","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116483927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Qualidade higiênico-sanitária na produção de refeições em hotéis segundo o porte - Gramado-RS","authors":"Patrícia Binz, Heloísa Theodoro, Juliana Rombaldi Bernardi","doi":"10.36229/978-85-7042-120-3.cap.20","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.20","url":null,"abstract":"","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133353683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Otimização da extração mecânica do Óleo de Nim utilizando metodologia de superfíce de resposta","authors":"E. D. T. Parckert, J. Finzer","doi":"10.36229/978-85-7042-120-3.cap.18","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.18","url":null,"abstract":"The oil extraction techniques for use in therapeutic purposes have been the subject of several studies in order to meet better yields and higher concentration of the active ingredients. In this context, the mechanical pressing has been received a great attention in the researches involving oilseeds. In the present work the influence of the se d feed rate, axis of rotational speed of the ext ruder and the temperature of the drying air on the extrac tion efficiency, azadirachtin A concentration and o il extracted moisture content were evaluated using res ponse surface methodology. The optimal condition for the feed rate, the axis of rotational speed and the drying air temperature were 2.4 kg/h, 64.14 pp m and 54.34°C, respectively. The model tested provide s an extraction efficiency of 66.13%, moisture content of Neem oil of 0.017 kg water/kgdryoil and concentration of azadirachtin A of 596,54 ppm. PALAVRAS-CHAVE: Nim; extração de óleo; caracterização","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"563 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123317129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Lima, Camila Gaio, Thays Scopel, Julianna Matias Vagula
{"title":"Elaboração e perfil físico-químico e microbiológico de farinha de carcaça de tilápia do Nilo (Oreochromis niloticus)","authors":"D. Lima, Camila Gaio, Thays Scopel, Julianna Matias Vagula","doi":"10.36229/978-85-7042-120-3.cap.04","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.04","url":null,"abstract":"This study aimed to develop the Nile tilapia carcass flour (Oreochromis niloticus) and evaluate the physical-chemical characteristics and microbiological. The carcasses were rinsed, boiled, pressed, crushed, dried and again ground to obtain the flour. Analysis of chemical composition was performed, pH, Aw, color and microbiological (count of bacteria at 20 o C and 35 o C, coliform 35 o C and 45 o C, E. coli, Staphylococcus coagulase and Salmonella sp.). The analysis showed that tilapia carcass flour presented results on the physico-chemical and microbiological analyzes permitted by legislation and in accordance with those found by other authors. The product showed a nutritious food and an option for the recovery of waste filleting tilapia can be used in food for humans and animals. PALAVRAS-CHAVE: resíduos; filetagem; alimentação humana.","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127663606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fernanda Leal Leães, K. Perez, Thaís de Oliveira Lopes
{"title":"Resíduos de agrotóxicos em mel produzido nas Casas do Mel da Região das Missões- RS","authors":"Fernanda Leal Leães, K. Perez, Thaís de Oliveira Lopes","doi":"10.36229/978-85-7042-120-3.cap.21","DOIUrl":"https://doi.org/10.36229/978-85-7042-120-3.cap.21","url":null,"abstract":"This study analyzed samples of honey produced in honey houses in the region of Missões RS, to determine if the product was contaminated with residues of pesticides that are widely used by local agriculture. A questionnaire approved was applied to obtain information from beekeepers about the current situation of beekeeping in this region. The analysis for the detection of pesticide residues was carried out by the modified QuEChERS method and liquid chromatography analysis with detection by mass spectrometry. The region is made up of small and medium beekeepers and many of them are also farmers. There has been a decrease in the production, death and disorientation of bee swarms in recent years, and beekeepers associate these factors mainly with the use of pesticides in crops. However, there are no agrochemical residues in the samples, proving that the honey being produced and marketed in the region is safe for consumers. PALAVRAS-CHAVE: apicultura, monoculturas, resíduos de agrotóxicos","PeriodicalId":103077,"journal":{"name":"Ciência e Tecnologia dos Alimentos–Volume 2","volume":"86 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132065860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}