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Colágeno de frango: uma alternativa para agregar valor aos subprodutos da indústria avícola
(Universidade Federal de Santa Maria, 2018-08-24)
The process of elaboration of mechanically separated meat (MSM) generates 15% to 45% of residue. Obtaining collagen and protein hydrolysates is a promising alternative to add value to this residue. The methods to obtain ...
Estudo comparativo de suco de uva e vinho tinto em parâmetros bioquímicos e de estresse oxidativo in vivo e em humanos
(Universidade Federal de Santa Maria, 2017-12-21)
Phenolic compounds are the major sources of antioxidants consumed in the human
diet and are widely distributed in grapes and their by-products. Among these
compounds are the flavonoids (catechin, epicatechin, quercetin, ...
Óleo essencial e infusão de Aloysia triphylla: efeitos na estabilidade da carne de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2014-08-22)
This study has aimed to evaluate the effects of treatments with essential oil (OAT) and infusion of
Aloysia triphylla (IAT) on microbiological, chemical and sensory stability of silver catfish (Rhamdia quelen).
α-citral ...
Obtenção de hidrolisado proteico de carne mecanicamente separada (CMS) e carcaças manualmente desossadas (CMD) de frango por hidrólise enzimática
(Universidade Federal de Santa Maria, 2012-09-12)
The production and use of protein hydrolysates, derived from animal and vegetable sources in specific formulations is an area of growing interest. Protein hydrolysates can be obtained mainly by three methods: alkaline ...
Bebidas fermentadas de goiaba: compostos bioativos, caracterização volátil e aproveitamento de resíduos
(Universidade Federal de Santa Maria, 2014-07-10)
Guava (Psidium guajava L.) consumption, either industrialized or in natura, has
increased significantly. It is rich in fiber, total polyphenols, vitamin C, and carotenoids,
particularly lycopene. Since guava is highly ...
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 ...
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 ...
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 ...