Zobrazeno 1 - 10
of 968
pro vyhledávání: '"Quimiometria"'
Autor:
Nathália Veloso Trópia, Flávia Adriane de Sales Silva, Dhones Rodrigues Andrade, Fernando Alerrandro Andrade Cidrini, Yuri Cesconetto Ebani, Éllem Maria de Almeida Matos, Karen Melo Borges, Jussara Valente Roque, Diego Zanetti, Sebastião de Campos Valadares Filho
Publikováno v:
Semina: Ciências Agrárias, Vol 44, Iss 2 (2023)
Objetivou-se desenvolver e avaliar modelos de regressão para a predição da composição química da cana-de-açúcar, farelo de soja e fubá de milho por NIR portátil aliado a técnicas quimiométricas. Foram utilizadas 95 amostras de cana-de-aç
Externí odkaz:
https://doaj.org/article/b60fa94e22f34230b2693d2748ad4291
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
Autor:
Priscilla de Bastos Souza, Pedro Henrique Matos Pereira, Ana Lúcia Becker Rohlfes, Nádia de Monte Baccar, Liliane Marquardt, Valeriano Antonio Corbellini
Publikováno v:
Revista Jovens Pesquisadores, Vol 8, Iss 1, Pp 17-25 (2018)
Os componentes bioativos presentes nos alimentos são conhecidos por suas propriedades nutracêuticas sendo necessário desenvolver metodologias analíticas capazes de determinar e quantificar tais compostos. No entanto, os métodos disponíveis para
Externí odkaz:
https://doaj.org/article/73c7c71398744acfbf4366548515d62b
Autor:
Rubia de Pina Luchetti Camargo, Dayane Cristina Costa, Ana Julia Siqueira, Maria Isabel Ribeiro Alves, Nelson Roberto Antoniosi Filho
Publikováno v:
Fronteiras: Journal of Social, Technological and Environmental Science, Vol 6, Iss 3, Pp 19-44 (2017)
O uso de etanol é fundamental para aumentar a sustentabilidade ambiental do biodiesel, bem como o reaproveitamento de óleos residuais de fritura (ORF). O presente trabalho objetivou otimizar a produção do biodiesel etílico a partir de ORF, utili
Externí odkaz:
https://doaj.org/article/5a6683a1cdab40f3866f140e3750ee51
Autor:
Izquierdo i Llopart, Anaïs
[cat] El cava és un vi escumós amb Denominació d’Origen on la varietat vinífera, el clima i el sòl en fan d’ell l’elegància en l’aroma, el sabor i el color que presenta. És un producte elaborat mitjançant el mètode tradicional Champe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::4d1e8f51b641d595b556424323a8ad55
http://hdl.handle.net/2445/199922
http://hdl.handle.net/2445/199922
Autor:
Orcino Mostoles, Danica May
Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2023, Tutors: Ana Maria de Juan Capdevila, Joaquim Jaumot Soler
Food colourings are additives very common nowadays in the food industry. Its main applicati
Food colourings are additives very common nowadays in the food industry. Its main applicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::8702dc0aa9511d74c97a0ece62a3c673
http://hdl.handle.net/2445/200645
http://hdl.handle.net/2445/200645
Autor:
Arrés Chillón, Victor
Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2023, Tutors: José F. García Martínez, Javier Saurina Purroy
Although manuscripts are one of the few sources of information we have about our ancestors,
Although manuscripts are one of the few sources of information we have about our ancestors,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::607b284dfa28aae71821499d0e64d90a
http://hdl.handle.net/2445/200635
http://hdl.handle.net/2445/200635
A data fusion approach combining chromatographic and spectroscopic profiles is proposed for the discrimination and classification of soothing herbs in different types of herbal preparations. Particularly, chamomile, lavender, passionflower, and valer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62856d85e7a2c20eeaf32c494794f16f
http://hdl.handle.net/2445/199324
http://hdl.handle.net/2445/199324
Publikováno v:
Foods; Volume 12; Issue 7; Pages: 1501
Tea can be found among the most widely consumed beverages, but also highly susceptible of fraudulent practices by adulteration, with other plants such as chicory, to obtain an illicit economic gain. The development of simple, feasible and cheap analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c62ed14be848e4a9c1ebe6e588a4a8c7
Publikováno v:
Food Control. 152:109834
Fraud in nut and seed products poses an economic deception and a threat to human health because of their allergens. This study comprehensively evaluated the metabolomic diversity of ten different nut types through non-targeted liquid chromatography c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48bbb4d7b483e701509f0d377c3ca4a8
https://doi.org/10.1016/j.foodcont.2023.109834
https://doi.org/10.1016/j.foodcont.2023.109834