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Desenvolvimento e caracterização de cerveja artesanal com adição de cacau
(Universidade Federal de Santa Maria, 2017-02-21)
The marked demand for differentiated beers has stimulated the search for new raw materials containing bioactive compounds, as well as to enhance sensory characteristics such as taste. A wide range of possible compounds can ...
Capacidade antioxidante e antimicrobiana in vitro de extratos de flores comestíveis obtidos pelo método convencional e ultrassom
(Universidade Federal de Santa Maria, 2017-12-20)
The objective of this work was to investigate the influence of different methods of extraction (conventional and ultrasound) on the yield and contents of petal extracts of cultivated edible flowers (rose, sunflower and ...
Valor nutricional e capacidade antioxidante de diferentes genótipos de amora-preta (Rubus sp.)
(Universidade Federal de Santa Maria, 2011-02-04)
Rio Grande do Sul is among the major blackberry (Rubus sp.) producer states from Brazil, but studies evaluating this fruit in Brazil are scarce. Thus, this study was aimed at determining the nutritional characteristics and ...
Obtenção e microencapsulação de isoflavonas do melaço de soja para a aplicação em massa fresca
(Universidade Federal de Santa Maria, 2018-03-01)
Soy and its derivatives present potential in the market because of the presence of bioactive compounds such as isoflavones. There are 12 isoflavone isomers being considered as biologically active isoflavones in aglycone ...
Elaboração de cerveja com adição de erva-mate (Ilex paraguariensis A. St.-Hil.): qualidade físico-química e sensorial
(Universidade Federal de Santa Maria, 2016-03-04)
The search for different products encourage the search for new raw materials to add bioactive compounds, physicochemical characteristics and sensory beer. Given the recognized beneficial properties, as well as its use and ...
Caracterização físico-química, microbiológica e compostos bioativos de farinhas de cascas e bagaço de kiwi (Actinidia deliciosa) e aplicação em patê
(Universidade Federal de Santa Maria, 2015-06-18)
Pâté or paste is made up primarily of fats, proteins and water, being susceptible to deterioration reactions, such as lipid oxidation. Antioxidants are used to slow this processes, with the synthetic ones being more utilized, ...
Ação antioxidante do extrato da casca de cebola roxa (Allium cepa) em linguiça frescal e cozida
(Universidade Federal de Santa Maria, 2018-09-28)
The pork sausage is a processed food, which has in its composition salt, water, condiments, synthetic and natural antioxidants, fat, being susceptible lipid oxidation reactions. One of the ways to reduce the oxidations ...
Estudo do potencial bioativo da fração clorofilada da biomassa de Phormidium autumnale
(Universidade Federal de Santa Maria, 2016-03-07)
Microalgae are recognized sources of metabolites with high added value, largely by biological activity of these compounds. Several species of cyanobacteria produce secondary metabolites with bioactive character due to its ...
Alterações nos teores de compostos bioativos, na capacidade antioxidante e na atividade fenilalanina amônia liase em uvas 'Isabel' tratadas com radiação UV-C
(Universidade Federal de Santa Maria, 2014-02-26)
Ultraviolet light type C (UV-C) is a non-thermal technology that has been used as an abiotic stressor to delay microbial growth and enhance the phytochemical content of food crops. However, its effects may vary depending ...