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Qualidade da carne de ovelhas de descarte terminadas em pastagem de azevém e alto grão
(Universidade Federal de Santa Maria, 2014-07-24)
It was aimed to evaluate the effect of different finishing diets of cull ewes on productive development, carcass characteristics and meat quality. Forty-one animals were randomly distributed in two finishing systems (pasture ...
Estudo da contaminação por bifenilas policloradas e parâmetros de qualidade do mel orgânico e do mel convencional do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-02-10)
Honey gives an image of being natural, healthy and free from contaminants. In Brazil, Rio
Grande do Sul is one of the states with the highest honey production. The great appreciation
of this product, especially in the ...
Determinação de açúcares totais em refrigerantes com smartphone
(Universidade Federal de Santa Maria, 2020-03-09)
The techniques commonly used for determination of sugar in non-alcoholic beverages are classical methods based on different physical and chemical principles. A common drawback of these methods is the long time for analysis, ...
Qualidade do presunto tipo serrano elaborado com pernil de suínos recebendo dietas com inclusão de óleo de linhaça e bagaço de uva
(Universidade Federal de Santa Maria, 2021-05-04)
The management of animal feed has been carried out with the intention of positively modifying the fatty acid profile of meat products in order to add value and increase its nutritional value. An alternative is the addition ...
Estudo in vitro do potencial efeito neuroprotetor do chimarrão na toxicidade induzida pelo pesticida clorpirifós
(Universidade Federal de Santa Maria, 2021-12-17)
The use of pesticides is increasing in Brazil and worldwide. Currently, one of the most used classes of these compounds is the organophosphates. Chlorpyrifos, a widely used organophosphate, is considered one of the most ...
Determinação dos compostos bioativos de ingá (Inga marginata Willd), por diferentes métodos de extração, caracterização química e citotoxicidade
(Universidade Federal de Santa Maria, 2020-03-02)
The association between fruit ingestion and a healthy lifestyle reduces many types of diseases
including degenerative ones, due to the bioactive compounds present. Ingá is considered an abundant
fruit in several environments ...
Desenvolvimento e aplicação de métodos analíticos para caracterização de biomassas microalgais
(Universidade Federal de Santa Maria, 2020-10-30)
Microalgal biomass has compounds of commercial importance, lipids, proteins, carbohydrates, pigments and toxins are the most researched and applied. However, synthesis intermediates can also be studied to help understand ...
Reaproveitamento de polifenóis do bagaço de uva através da extração por micro-ondas de hidrodifusão e gravidade seguida de microencapsulação
(Universidade Federal de Santa Maria, 2021-09-30)
Grape pomace corresponds to the main by-product generated in the wine chain, obtained after the pressing of the grapes in the production of white wine and/or after the fermentation step in the red winemaking. It represents ...
Microencapsulação do extrato de mirtilo (Vaccinium ashei): avaliação da estabilidade e efeito antiproliferativo em células de adenocarcinoma de cólon
(Universidade Federal de Santa Maria, 2021-12-17)
The microencapsulation of anthocyanic compounds has become an efficient alternative in protecting and increasing the bioavailability of weakly stable compounds. Studies have been carried out in order to verify the ...
Estratégias de utilização da noz pecã [Carya illinoinensis (Wangenh) C. Koch]: obtenção de óleo por fluidos pressurizados e aplicação de extratos bioativos em filme biodegradável
(Universidade Federal de Santa Maria, 2021-05-31)
This work aimed to evaluate the processes of obtaining pecan oil and pecan pie by pressurized fluids (carbon dioxide - CO2 and liquefied petroleum gas - LPG), as well as to elaborate bioactive extracts of pecan nut cake ...