Výsledky vyhledávání - "Leandro da Conceição LUIZ"

Akademický článek

FT-NIR coupled to chemometric method to discriminate antimicrobial and antiparasitic residues in milk

Autor: Leandro da Conceição Luiz, Maria José Valenzuela Bell, Virgílio de Carvalho dos Anjos

Publikováno v: Demetra, Vol 15, Iss 0, Pp e47945-e47945 (2020)

Introdução: O leite é um dos alimentos mais consumidos pelos seres humanos. Proteínas, vitaminas, gordura, carboidratos e sais minerais fazem parte de sua composição e desempenham importantes funções para a nutrição humana. A prática de ad

Externí odkaz: https://doaj.org/article/f49fc1612d484928a3adbf0d84aaeebe

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Akademický článek

Espectroscopia de Energia Dispersiva (EDS) associada à Análise de Componentes Principais (PCA) para análise de composição elementar e comparação de alfaces do tipo crespa (Lactuca Sativa L.) de cultivo orgânico e convencional

Autor: Leandro da Conceição Luiz, Caroline da Rocha C. de Souza, Kamila de Carvalho Gonçalves, Deborah Demarque Martins da Silva, Rafaela Tavares Batista, Renata Macedo dos Reis Januário da Silva, Renato Pereira de Freitas

Publikováno v: Revista Segurança Alimentar e Nutricional, Vol 27 (2020)

A alface crespa (Lactuca sativa L.) é uma das hortaliças folhosas mais cultivadas e consumidas em diversos países. A Organização Mundial de Saúde (OMS) incentiva o consumo de hortaliças e frutas, uma vez que estas são importantes para compor

Externí odkaz: https://doaj.org/article/5323168f6bd9438e99e6c2be8eba662d

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Akademický článek

CHARACTERIZATION OF A GROUP OF MEDICINAL HERBS COMMERCIALIZED IN RIO DE JANEIRO STATE THROUGH XRF SPECTROSCOPY

Autor: Leandro da Conceição Luiz, Deborah Demarque Martins da Silva, Andresa de Souza Costa, Rafaela Tavares Batista, Renato Pereira de Freitas

Publikováno v: Demetra, Vol 14, Iss 0, Pp e36771-e36771 (2019)

The use of medicinal plants by the Brazilian population is a traditional practice, and is often the only resource used in basic health care. Within the context of the new instrumental analytical techniques, X-ray fluorescence spectroscopy stands out,

Externí odkaz: https://doaj.org/article/6c944918fbb0420b8dd84f2ea974bd04

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Akademický článek

Detection of Veterinary Antimicrobial Residues in Milk through Near-Infrared Absorption Spectroscopy

Autor: Leandro da Conceição Luiz, Maria José Valenzuela Bell, Roney Alves da Rocha, Nayara Lizandra Leal, Virgílio de Carvalho dos Anjos

Publikováno v: Journal of Spectroscopy, Vol 2018 (2018)

This study focuses on detection of antimicrobial residues in milk through Fourier transform near-infrared spectroscopy. Simulated and real samples were considered. The simulated ones take into account veterinary drugs added in milk samples in the fol

Externí odkaz: https://doaj.org/article/d5ad0f53d8954adcb13ac476128b2f0b

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Uso da espectroscopia de infravermelho próximo com Transformada de Fourier (FT-NIR) para acompanhar o processo de Tristeza Parasitária Bovina / Use of near-infrared spectroscopy with Fourier Transform (FT-NIR) to accompany the Bovine Parasitic Sadness process

Autor: Leandro da Conceição Luiz, Mariana Magalhães Campos, Jose Luiz Bellini Leite, Luiz Gustavo Ribeiro Pereira, Thierry Ribeiro Tomich, Maria José Valenzuela Bell, V. Anjos, V. A. Teixeira

Publikováno v: Brazilian Journal of Animal and Environmental Research. 4:1594-1605

Cattle are animals that stay in the herd for a large period of the day in the open air pasture. This daily routine leaves them exposed and susceptible to infectious diseases. One of them is the Bovine Parasitic Sadness which is considered one of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d7a24f61d7ef8197ba0549b36b0f5e9
https://doi.org/10.34188/bjaerv4n2-003

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Theoretical Studies of Milk: Solvent Effects on the Molecular Properties of Retinoid Compounds

Autor: GEORGIA MARIA AMARAL JUNQUEIRA, Leandro Da Conceição Luiz, Renata Carvalho Teixeira, Maria Jose V. Bell, Virgílio Carvalho dos Anjos

Publikováno v: QUARKS: Brazilian Electronic Journal of Physics, Chemistry and Materials Science. 2:19-26

We discuss here the role of environment in the structural and spectroscopic properties of vitamin A in its retinoid forms: retinol and retinal. The analyzed compounds show three singlet excited states exhibiting wavelengths between 472 and 273 nm acc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b5cc67533a8ae52aaba0a2781085bb0
https://doi.org/10.34019/2674-9688.2020.v2.28632

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Use of mid infrared spectroscopy to analyze the ripening of Brazilian bananas

Autor: Leandro da Conceição LUIZ, Cláudia Aline NASCIMENTO, Maria José Valenzuela BELL, Rafaela Tavares BATISTA, Seshadri MERUVA, Virgílio ANJOS

Publikováno v: Food Science and Technology, Volume: 42, Article number: e74221, Published: 18 MAR 2022
Food Science and Technology v.42 2022
Food Science and Technology (Campinas)
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron:SBCTA

Banana is one of the most consumed fruits in the world due to its flavor and nutritional value. The knowledge of the ripening stage of bananas is essential for its commercialization, since, after harvesting it can take days in transportation until re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0180ece08bb46680078ce2b22e43696
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101019&lng=en&tlng=en

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Elementary analysis in banana samples using X-Ray Fluorescence

Autor: Valter S. Felix, Leandro da Conceição Luiz, Hamilton Santos Gama Filho, André Rocha Pimenta, Douglas S. R. Ferreira, R. S. Dutra, Renato Pereira de Freitas, Rafaela Tavares Batista, Elicardo A.S. Gonçalves, Leandro de Oliveira Pereira

Publikováno v: Research, Society and Development; Vol. 10 No. 11; e565101119667
Research, Society and Development; Vol. 10 Núm. 11; e565101119667
Research, Society and Development; v. 10 n. 11; e565101119667
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

This work aims to characterize the elemental concentrations of two banana types gold and silver. In both were analyze in the pulp and peel by X-Ray Fluorescence technique. The results showed that the elements in both types are more concentrated in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2621b6cbc2415cafcc0ab912dc52762
https://rsdjournal.org/index.php/rsd/article/view/19667

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A importância da escolha dos excipientes na manipulação de medicamentos / The importance of the choice of excipients in drug manipulation

Autor: Deborah Demarque Martins da Silva, Rafaela Tavares Batista, Maria José Valenzuela Bell, V. Anjos, Lays Cordeiro de Jesus, Leandro da Conceição Luiz, Andresa de Sousa Costa

Publikováno v: Brazilian Journal of Health Review; Vol. 4 No. 4 (2021); 16659-16670
Brazilian Journal of Health Review; v. 4 n. 4 (2021); 16659-16670
Brazilian Journal of Health Review
Federação das Indústrias do Estado do Paraná (FIEP)
instacron:BJRH
Brazilian Journal of Health Review; Vol 4, No 4 (2021); 16659-16670

Para o desenvolvimento de uma formulação, estável, eficaz e segura é necessário considerar as características de todos os componentes utilizados na manipulação de um medicamento. A biodisponibilidade dos fármacos é influenciada por diversos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b1e61f013cf3b71403859e3f85a224d
https://ojs.brazilianjournals.com.br/ojs/index.php/BJHR/article/view/34003

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