Preservation Values
Mostrando 13-24 de 217 artigos, teses e dissertações.
-
13. Compatibility and characterization of Bio-PE/PCL blends
Abstract In this work, blends based on environmentally friend polymers such as Biopolyethylene (Bio-PE), Polycaprolactone (PCL) and Polyethylene graft maleic anhydride (PEgMA) added as compatibilizer agent were produced by conventional extrusion, aiming to produce bio-blends with synergic properties at low processing cost, being at same time non-polluting an
Polímeros. Publicado em: 10/06/2019
-
14. Benefits of superfine grinding method on antioxidant and antifungal characteristic of Brazilian green propolis extract
ABSTRACT: Green propolis is found only in Brazil and due to its important biological characteristics, the food industry views it as a rich source of bioactive compounds. However, an extract must be produced for its application, which is difficult considering the rigid characteristics of raw propolis. Superfine grinding, a process capable of reducing particle
Sci. agric. (Piracicaba, Braz.). Publicado em: 20/05/2019
-
15. Validation of chromogenic in situ hybridization reactions for DNA and RNA detection in formalin-fixed paraffin-embedded tissue
RESUMO Introdução: A hibridização in situ cromogênica (CISH) é uma alternativa aos métodos tradicionais imuno-histoquímicospara diagnóstico de doenças infecciosas em amostras fixadas em formalina e incluídas em parafina, visto que apresenta grande sensibilidade e especificidade. Esse tipo de amostra sofre diversas modificações químicas durante
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
-
16. Characterization and application of Lippia alba (Mill) and Cymbopogon citratus D.C. Stapf. essential oils as natural sanitizers in coriander
Abstract Essential oils (EOs) are a promising alternative for food preservation and can be used instead of synthetic antimicrobial compounds such as sanitizers, as long as they are efficient and safe. In view of this possibility of use, Lippia alba (Mill) (LAEO) and Cymbopogon citratus D.C. Stapf. (CCEO) essential oils were evaluated as natural antimicrobial
Food Sci. Technol. Publicado em: 02/05/2019
-
17. A new organ preservation solution for static cold storage of the liver. Amniotic fluid
Abstract Purpose: To evaluate the effect of amniotic fluid in liver preservation in organ transplantation, and compare it with standard preservation solutions. Methods: The groups consisted of Group 1: Ringer Lactate (RL) group, Group 2: HTK group, Group 3: UW group, Group 4: AF group. The livers of rats from Group 1, 2, 3, and 4 were perfused and placed i
Acta Cir. Bras.. Publicado em: 29/04/2019
-
18. Novo Regime Fiscal, autonomia financeira e separação de poderes: uma leitura em favor de sua constitucionalidade
Resumo A introdução de um limite de gastos às estruturas política no nível federal trazida pelo Novo Regime Fiscal já foi objeto de controle judicial em abstrato, baseado na alegada violação do princípio de separação de poderes. A discussão também envolve a preservação da autonomia financeira assegurada pela Constituição ao Judiciário e out
Rev. Investig. Const.. Publicado em: 15/04/2019
-
19. Extended-time of Noninvasive Positive Pressure Ventilation Improves Tissue Perfusion after Coronary Artery Bypass Surgery: a Randomized Clinical Trial
Abstract Objective: To compare the effects of extended- versus short-time noninvasive positive pressure ventilation on pulmonary function, tissue perfusion, and clinical outcomes in the early postoperative period following coronary artery bypass surgery in patients with preserved left ventricular function. Methods: Patients were randomized into two groups
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-06
-
20. ORGANOCLORATED AND ORGANOPHOSPHORUS PESTICIDES IN THE PELOTAS RIVER SEDIMENT
ABSTRACT Aquatic sediments are widely used for the evaluation of anthropogenic contamination due to their ability to adsorb particles and contaminants, making them historical environmental archives. Therefore, the objective was to evaluate the contamination of the Pelotas River sediments, at the border between the states of Santa Catarina and Rio Grande do S
Eng. Agríc.. Publicado em: 2018-01
-
21. Biting midges (Diptera: Ceratopogonidae) from an urban forest fragment in Central Amazon (Brazil): Effects of opening areas on abundance, richness, and composition
ABSTRACT We assessed the immature stages of Ceratopogonidae (Diptera) in artificial containers in an urban forest fragment in Manaus (Brazil), including their behavioral, biological and ecological information. In addition, we evaluated the effects of deforestation in an open and forested area on Ceratopogonidae communities. Immatures were sampled between Aug
An. Acad. Bras. Ciênc.. Publicado em: 11/12/2017
-
22. Relative popularity level of medicinal plants in Talagang, Punjab Province, Pakistan
ABSTRACT This is the first ethnobotanical exploration with the aim to document the traditional medicinal usage of plants with the therapeutic values in Tehsil Talagang of Punjab province, Pakistan. The study shows the dependence of local people on medicinal plants in their daily life and provides practical evidence regarding the traditional usage of medicina
Rev. bras. farmacogn.. Publicado em: 2017-12
-
23. The effect of lavender (Lavandula stoechas) on the shelf life of a traditional food: hamsi kaygana
Abstract This study aimed to determine the effect of Lavandula stoechas, which is intensively grown in Muğla and known as lavender, on the meat quality and shelf life of hamsi kaygana, a traditional food in the Black Sea Region of Turkey. The study groups consist of the control group (K), a group containing 0.1% (A), 0.5% (B), and 1% (C) lavender. After per
Food Sci. Technol. Publicado em: 19/10/2017
-
24. Management techniques for the control of Melinis minutiflora P. Beauv. (molasses grass): ten years of research on an invasive grass species in the Brazilian Cerrado
ABSTRACT The invasion of exotic species is considered to be a major threat to the preservation of biodiversity. In the Parque Nacional de Brasília (National Park of Brasília), the invasive Melinis minutiflora (molasses grass) occupies more than 10 % of the area of the park. The present, long-term, study compared two treatments of exposure to molasses grass
Acta Bot. Bras.. Publicado em: 21/09/2017