Milk quality, production process and physicochemical characteristics of Porungo, an artisanal cheese from the state of Sao Paulo, Brazil

2020 ◽  
pp. 1-4
Author(s):  
Naaman Francisco Nogueira Silva ◽  
Ketilin Siqueira de Aguiar ◽  
Natan de Jesus Pimentel Filho ◽  
Iuri Emmanuel de Paula Ferreira ◽  
Caetano Afonso Lanzoni Troiani ◽  
...  

Abstract Porungo is a traditional pasta filata cheese produced using raw milk throughout the southwest region of the state of São Paulo, Brazil. The objectives of this Research Communication were to evaluate the quality of raw milk used to make Porungo cheese, to characterize its production process, and to determine its chemical composition. The results showed that the raw milk met both Brazilian and international quality requirements. Chemically, Porungo can be classified as a medium to full fat semi-hard fresh cheese. Our study has allowed the first standards and regulations for Porungo to be established in Brazil. By virtue of this, the local producers are able to formalize their activity while consumers can have access to a safe and certified product.

2018 ◽  
Vol 84 (0) ◽  
Author(s):  
Murilo Mariz Queiroz ◽  
Bruna Fernanda Rossi ◽  
Ivana Giovannetti Castilho ◽  
Vera Lucia Mores Rall

ABSTRACT: The Minas fresh cheese is a fresh and moist cheese and, therefore, has a short shelf-life. The use of raw milk as the main feedstock, the absence of ripening and the facility of contamination are factors that can compromise the product’s microbiological quality. The aim of this study was to describe the hygienic-sanitary quality of 50 Minas fresh cheeses marketed in Botucatu city, São Paulo, Brazil, close to their production date, and another 50 units from the same lot exactly on the expiration date, according to the Brazilian Sanitary Surveillance Agency (ANVISA). We also searched for enterotoxins genes in Staphylococcus aureus and its in vitro expression. In 36% of the first analyzed samples, the count of coliforms at 45ºC was above the limit and, as for the second analysis, 44%. Regarding coagulase positive staphylococci, 10 (20%) samples showed concentration above the permitted by law next to the production date and 14% on the expiration date. Salmonella was only observed in one sample analyzed near the date of production, while L. monocytogenes only in one sample analyzed on the expiration day. We isolated three enterotoxigenic strains of S. aureus that produced Staphylococcal Enterotoxin B (SEB) and Staphylococcal Enterotoxin C (SEC) in vitro, highlighting the importance of proper storage of this product due to its potential to cause intoxication. Overall, the quality of Minas fresh cheese is still unsatisfactory, leading to risks to consumers’ health.


Author(s):  
Leonardo Silva Junior ◽  
Jéssica Andrade Vilas Boas ◽  
Marcos Eduardo Cordeiro Bernardes ◽  
Maria Inês Nogueira Alvarenga

Os processos ecológicos contribuem de forma ímpar para vivência humana, sendo capazes de fornecer condições essenciais à manutenção da vida na Terra, permitindo que ecossistemas se mantenham em equilíbrio. Nesse cenário, algumas áreas designadas legalmente pelo poder público, incubem-se de proteger vestígios naturais às ações antrópicas, porém estas áreas protegidas vêm sofrendo continuamente com pressões humanas mesmo em seus interiores. Assim, o Parque Estadual da Ilha Anchieta (PEIA), localizado no litoral norte do estado de São Paulo, é uma das áreas protegidas mais visitadas do estado. Nesse contexto, diversas atividades recreativas são permitidas em seu interior, possibilitando assim possíveis adversidades aos processos ecológicos. Assim, o objetivo deste trabalho foi avaliar a qualidade visual da paisagem do PEIA, por meio de indicadores ambientais. Para tal, foram selecionadas 10 paisagens de alta relevância quanto a sua beleza cênica, fluxo de turistas, amplitude visual, relevância educacional e para a conservação ambiental. As paisagens encontram-se em diferentes altitudes, fitofisionomias, aspectos abióticos e níveis de acesso público, com diversidade espacial, o que confere características únicas a elas. Os seguintes indicadores visuais foram usados na classificação das paisagens: diversidade; naturalidade; singularidade e detratores. Além disso, os locais foram georreferenciados e fotografados. Como resultado, quatro locais apresentaram qualidade visual média; quatro, com qualidade visual média superior e duas paisagens com qualidade visual superior. Em geral, a qualidade visual foi inferior nas zonas frontais do PEIA, onde o acesso aos turistas é facilitado por trilhas e infraestrutura de apoio. Já regiões mais afastadas e de difícil acesso foram as que apresentaram melhor qualidade visual. Deste modo, conclui-se que de fato a interferência humana reflete diretamente na qualidade visual das paisagens e assim, medidas de gestão ambiental, principalmente a atualização do seu plano de manejo, que data de 1989, podem dar suporte a uma proteção mais qualificada ao parque, bem como, proporcionar uma experiência ainda mais agradável e educativa aos seus visitantes. Quality visual landscape of State Park Anchieta Island, Ubatuba (SP, Brazil) ABSTRACT The ecological processes contribute in a unique way to human experience, being able to provide essential conditions for sustaining life on earth, allowing that keep ecosystems in balance. In this scenario, some areas legally designated by the Government, incubate up to protect natural traces to human actions, but these protected areas are continuously suffering from human pressures even in their interiors, Thus, the State Park of the Anchieta Island (PEIA), located on the northern coast of São Paulo, is one of the most visited protected areas of the state. In this context, various recreational activities are allowed inside, thus enabling possible adversities to ecological processes. Thus, the aim of this study was to evaluate the visual quality of PEIA landscape through environmental indicators. To this end, were selected 10 landscapes of high relevance as its scenic beauty, tourist flow, visual range, educational relevance and to environmental conservation. The landscapes are at different altitudes, vegetation types, abiotic aspects and public access levels with spatial diversity, which gives unique characteristics to them. The following visual indicators were used in the classification of landscapes: diversity; naturalness; uniqueness and detractors. Furthermore, the sites were georeferenced and photographed. As result, four sites had visual medium quality; four, with visual medium superior quality and two landscapes with visual superior quality. In general, the visual quality was lower in the frontal areas of the PEIA, where access to tourists is facilitated by trails and infrastructure support. Already more remote areas and difficult access showed the best visual quality. Thus, it is concluded that in fact human interference directly reflects the visual quality of the landscape and thus environmental management measures, mainly updating its management plan, dating from 1989 can support a more qualified protection park, as well as provide an experience even more enjoyable and educational visitors. KEYWORDS: Ecotourism; Protected Areas; Environmental Indicators.


2013 ◽  
Vol 2 (4) ◽  
pp. 91
Author(s):  
Carmen Silvia Gabriel ◽  
Daniele Ramos ◽  
Andrea Boldrini ◽  
Silvana Silveira Kempfer ◽  
Andrea Bernardes ◽  
...  

Quality indicators are tools to measure the quality of care. Objective: To identify the quality indicators adopted by nursing services of hospitals in the state of São Paulo, Brazil. Method: A cross-sectional, non-experimental, descriptive and quantitative approach, performed in seventeen teaching hospitals in the state of São Paulo, Brazil, using a questionnaire answered by the head of the Nursing Service. Results: Only 5.9% of hospital nursing services do not adopt indicators, showing concern for the quality of care. There is a preference for the adoption of care indicators. Conclusion: A culture of adoption and analysis of indicators exists in hospital nursing services and the indicators are related to classical nursing care processes, with less emphasis on the adoption of indicators related to human resource management and user satisfaction.


2016 ◽  
Vol 08 (03) ◽  
pp. 160-169
Author(s):  
Anna Flavia de Souza Silva ◽  
Sandra Helena da Cruz
Keyword(s):  

2019 ◽  
Vol 91 (8) ◽  
pp. 805-812 ◽  
Author(s):  
Ághata Regina de Oliveira Alves Palmeira ◽  
Valdete Aparecida Terolo Higa da Silva ◽  
Francisco Lopes Dias Júnior ◽  
Regina Célia Arantes Stancari ◽  
Gabriel Antonio Nogueira Nascentes ◽  
...  

2012 ◽  
Vol 43 (4) ◽  
pp. 1393-1400 ◽  
Author(s):  
Natália Maramarque Nespolo ◽  
Thaís Mioto Martineli ◽  
Oswaldo Durival Rossi Jr.

Author(s):  
Margareth Guimarães Lima ◽  
Marilisa Berti de Azevedo Barros ◽  
Chester Luiz Galvão César ◽  
Moisés Goldbaum ◽  
Luana Carandina ◽  
...  

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