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Avaliação de compostos funcionais de grãos e extrato concentrado de cevada visando aplicações nutricionais
(Universidade Federal de Santa Maria, 2012-12-04)
The present study aims to evaluate the functional compounds dietary fibre and
fractions, antioxidants, minerals, and antioxidant activity of barley cultivars, and a
concentrated extract made from whole grains of barley ...
Influência da germinação na bioacessibilidade e capacidade antioxidante de fitoquímicos de cultivares de trigo duro e mole
(Universidade Federal de Santa Maria, 2023-02-10)
Wheat (Triticum aestivum L.) is often affected by pre-harvest sprouting (PHS), especially in Brazil, negatively impacting flour quality and the cereal supply chain. However, germination increases the bioaccessibility of ...
Effect of microalgal carotenoid extract on the viability of two melanoma cell lines: the role of oxidative stress
(Universidade Federal de Santa Maria, 2023-03-07)
Microalgae have been attracting great attention due to their richness of bioactive compounds
and nutrients. They are excellent sources of protein, lipids, carbohydrates, natural pigments,
and numerous carotenoids. However, ...
Uso de imagens digitais e smartphone para determinação de eugenol em óleo essencial do cravo-da-india (Syzygium aromaticum)
(Universidade Federal de Santa Maria, 2023-03-17)
In this study, innovative and fast alternatives for determining the major constituents of clove
essential oil were developed with digital images. The experiments were initially carried out
using thin-layer chromatography ...
Diagnóstico do perfil dos estabelecimentos do setor supermercadista de acordo com a legislação de alimentos
(Universidade Federal de Santa Maria, 2011-10-24)
The competition and the concentration of business, observed in the Brazilian market,
increase more and more the necessity of searching for quality and differentiation by
the supermarket sector, seeing that the consumer ...
Produção, caracterização e viabilidade de micropartículas com Lactobacillus acidophilus obtidas por gelificação iônica
(Universidade Federal de Santa Maria, 2014-02-21)
In the current work it was developed a technology for the production of probiotic microparticles where three formulations containing Lactobacillus acidophilus La-14 were prepared by external ionic gelation, using sodium ...
Potencial bacteriocinogênico e probiótico de bactérias ácido láticas isoladas de leite e queijos artesanais
(Universidade Federal de Santa Maria, 2013-06-17)
Among the wide range of products naturally fermented by lactic acid bacteria
(LAB), there are the homemade cheeses. These bacteria are inherent to the raw milk
and the fermentation process for producing compounds responsible ...
Compostos voláteis e parâmetros de qualidade de diferentes genótipos de frutos de Butia odorata
(Universidade Federal de Santa Maria, 2012-02-27)
The Butia odorata has received special attention from the scientific community because of their
nutritional and functional properties that have been revealed, in addition to its rightdown sensory
characteristics. The aim ...
Produção de sorvetes com características simbióticas e avaliação da sobrevivência de Lactobacillus paracasei em condições gastrointestinais simuladas
(Universidade Federal de Santa Maria, 2012-02-27)
Research has demonstrated that ice cream may be an appropriate vehicle for probiotic microorganisms
and some prebiotic substances. Also, the widespread acceptance of ice cream, both
by infantile, juvenile and adult public ...
Compostos fenólicos em uvas e vinhos da variedade Merlot
(Universidade Federal de Santa Maria, 2012-04-23)
The main aim of this work was to evaluate the phenolic compounds of Merlot grapes and wines, from vineyards located at Dom Pedrito (Campanha Gaúcha) and Bento Gonçalves (Serra Gaúcha). The following aspects were evalueted: ...