Results 11 to 20 of about 177,789 (316)

Estudo comparativo da qualidade físico-química e microbiológica de leite

open access: yesPeer Review, 2023
A pesquisa teve como objetivo realizar análise da qualidade físico-química, microbiológica e da presença de resíduos de antibióticos em leite não orgânico pasteurizado no Distrito Federal, através de métodos laboratoriais, e comparar os resultados com ...
Andréia Alves Rosa   +5 more
semanticscholar   +1 more source

Efeito climático sobre a produção de leite de vacas Guzerá criadas em dois ambientes diferentes

open access: yesBrazilian Journal of Animal and Environmental Research, 2023
O objetivo do presente trabalho foi avaliar o efeito climático sobre respostas fisiológicas de vacas zebuínas em fase de lactação criadas em dois ambientes diferentes.
Marina Jorge De Lemos   +3 more
semanticscholar   +1 more source

Avaliação do nível de conhecimento da população sobre leite cru, UHT e pasteurizado em 18 estados brasileiros

open access: yesPubVet, 2021
O presente estudo teve como objetivo avaliar do consumo de leite cru, UHT/UAT (Ultra-alta temperatura) e pasteurizado através de questionário realizado pela plataforma digital “Google forms”, utilizada para a avaliar as preferências e regularidade de ...
Amanda de Oliveira Veloso   +6 more
semanticscholar   +1 more source

PESQUISA DE RESÍDUOS DE BETA-LACTÂMICOS NO LEITE CRU COMERCIALIZADO CLANDESTINAMENTE NO MUNICÍPIO DE MOSSORÓ, RN, UTILIZANDO O DELVOTEST SP

open access: yes, 2021
RESUMO O trabalho foi realizado com o objetivo de analisar leite cru comercializado clandestinamente no Municipio de Mossoro, RN, quanto a presenca de residuo de beta-lactâmicos. Foi utilizado o teste de triagem Delvotest SP.
C. G. Mendes   +3 more
semanticscholar   +1 more source

Comparison of serum levels of vitamin D in periodontitis patients with and without type 2 diabetes and healthy subjects

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1341-1347, December 2022., 2022
Abstract Objective The purpose of this study is to find out the levels of serum vitamin D in periodontitis patients with and without type 2 diabetes and to compare them with healthy subjects. Methods In this study, 48 periodontitis patients with type 2 diabetes mellitus (PDM), 53 periodontitis patients (P), and 42 controls who were in the age ranges of
Narjes Akbari   +3 more
wiley   +1 more source

Preserving 40% forest cover is a valuable and well-supported conservation guideline: reply to Banks-Leite et al.

open access: yesEcology Letters, 2020
Banks-Leite et al. (2021) claim that our suggestion of preserving ≥ 40% forest cover lacks evidence and can be problematic. We find these claims unfounded, and discuss why conservation planning urgently requires valuable, well-supported and feasible ...
V. Arroyo‐Rodríguez   +12 more
semanticscholar   +1 more source

Substrate size modifies stream grazer–biofilm interactions in the presence of invertivorous fish

open access: yesEcology, Volume 103, Issue 12, December 2022., 2022
Abstract When herbivore abundance is controlled by predators there may be an indirect positive effect on primary producers due to reduced grazing pressure, but the potential of predation refuges to modify such trophic cascades has rarely been studied.
Ricardo J. Albariño   +4 more
wiley   +1 more source

Qualidade do leite in natura perante a instrução normativa IN 76 do Ministério da Agricultura, Pecuária e Abastecimento do Brasil

open access: yes, 2020
Devido a qualidade, do leite, ser definida por seus parâmetros físico-químicos e microbiológicos, estabeleceu-se instrução normativa n° 76 que recomenda as obrigatoriedades ao produtor.
Geovanna Machado Guimarães   +6 more
semanticscholar   +1 more source

The local health impacts of natural resource booms

open access: yesHealth Economics, Volume 32, Issue 2, Page 462-500, February 2023., 2023
Abstract This paper uses novel micro‐data on natural resources and administrative health data in Brazil to study how economic booms in minerals affect health at birth. By implementing a reduced‐form estimation of shift‐share research designs, the identification strategy relies on the exogeneity of global commodity prices to municipality‐specific health
Elisa M. Maffioli
wiley   +1 more source

Impact of solid lipid nanoparticles on 3T3 fibroblasts viability and lipid profile: The effect of curcumin and resveratrol loading

open access: yesJournal of Applied Toxicology, Volume 43, Issue 2, Page 272-286, February 2023., 2023
Abstract This study focused on the impact in 3T3 fibroblasts of several types of empty and curcumin‐ and resveratrol‐loaded solid lipid nanoparticles (SLN) on cell viability and lipid metabolism in relation to their lipid content and encapsulated drug.
Antonella Rosa   +5 more
wiley   +1 more source

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