检索结果-南通市图书馆

Biochemical Changes of Cubiu Fruits (Solanum sessiliflorum Dunal, Solanaceae) According to Different Tissue Portions and Ripening Stages

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food and Nutrition Sciences 2016年第12期7卷 1191-1219页

作者： moacir couto de andrade júnior jerusa Souza andrade Suely de Souza Costa Post-Graduation department Universidade Nilton Lins Manaus Brazil department of Food Technology Instituto Nacional de Pesquisas da Amazonia (INPA) Manaus Brazil department of Agricultural Sciences Instituto Nacional de Pesquisas da Amazonia (INPA) Manaus Brazil

Cubiu fruits (Solanum sessiliflorum Dunal, Solanaceae) are known for their high nutritional value and low caloric content. This work aimed at evaluating biochemical indices of cubiu fruits according to different tissues (peel, pulp and placenta) and ripening stages (green, turning, ripe and fully ripe). The fruits were randomly harvested to investigate sensory aspects (colorimetry, blanching effect, pigments) and biochemical indices (moisture and dry matter, Total Soluble Solids (TSS), pH, Titratable Acidity (TA), TSS/TA ratio, ascorbic acid, Alcohol-Insoluble Solids (AIS), pectinesterase activity and pectin content). The analyses were performed at the laboratory of Instituto Nacional de Pesquisas da Amazonia (INPA), Manaus, Brazil. The blanching process preserved pulp colors at all ripening stages. Chlorophylls were higher in green peels;flavonoids and carotenoids, in fully ripe peels. Anthocyanins were entirely absent. Pulp (turning fruits) showed the highest moisture content (91.05), followed by ripe pulp (90.70) and fully ripe pulp (90.62). Pulp TSS changed little whereas placenta TSS declined and were associated with increased TA and pH reduction (fully ripe fruits). Pulp pH and TA varied little whereas placenta pH was notably low and TA was remarkably high (fully ripe fruits). Pulp TSS/TA ratio showed predominance of TSS while in placenta, there was predominance of organic acids. AIS, precursors of pectin, were stable during ripening. The statistical analysis of dietary fiber content showed one modal value in the AIS. In pulp, pectinesterase activity correlated inversely with pectin content. Cubiu fruits were significant sources of bioactive compounds, e.g. chlorophylls, flavonoids and carotenoids, predominantly in the peel and the pulp;soluble functional fibers, e.g. pectin (g/100 g fresh weight), particularly in the green peel (1.00) and the fully ripe pulp (1.12), and other versatile molecules, e.g. ascorbic acid (mg/100 g fresh weight), especially in the f

关键词： Cocona Fruit Placenta Medicinal Plant Pectinesterase Activity Vitamin C

Exploring Variability: New Brazilian Varieties SCS119 Rubi and SCS120 Onix for the Specialty Rices Market

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open journal of Genetics 2014年第2期4卷 157-165页

作者： Ester Wickert moacir Antonio Schiocchet josé Alberto Noldin juliana Vieira Raimondi Alexander de andrade Klaus Konrad Scheuermann Rubens Marschalek Gabriela Neves Martins Eduardo Hickel Domingos Savio Eberhardt Ronaldir Knoblauch Epagri/Itajaí Experimental Station Florianópolis Brazil UFSC/Plant Genetic Resources department Florianópolis Brazil

“Specialty rices” is a common name for varieties that present uncommon grains with distinctive features as pericarp color, grain shape and size or aroma. Most of these rices are related to cultural traditions and ceremonies, but some have higher nutritionally value than white rice. Considering that today people are searching for foods that could help to improve and maintain health, specialty rices would also be considered in some way as functional food. As a specific market, the economic values of these grains are also higher than those of white rice. So, the new red rice variety SCS119 Rubi and the new black rice variety SCS120 Onix were developed in order to attend the specific and economically important specialty rices market, and should be consumed as a whole rice grain. Experimental tests performed with these varieties showed that they could be recommended to all rice-producing regions of Santa Catarina State, Brazil.

关键词： Oryza sativa Rice Breeding Coloured Pericarp Variety

definition of the Portuguese frameworks with international relevance as an input for the European geological heritage characterisation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Episodes 2005年第3期28卷 177-186页

作者： j. Brilha C. andrade A. Azeredo F.j.A.S. Barriga M. Cachāo2 H. couto P.P. Cunha j.A. Crispim P. Dantas L. V. Duarte M. C Freitas H.M. Granja M.H. Henriques P. Henriques L. Lopes j. Madeira j.M.X. Matos F. Noronha j. Pais j. Pifarra M.M. Ramalho j.M.R.S. Relvas A. Ribeiro A. Santos V.F.Santos P. Terrinha University of Minho University of Lisbon National Natural History Museum University of Porto University of Coimbra Portuguese Speleological Society INETInovacāo University of évora New University of Lisbon League for Nature Protection University of Algarve

This work constitutes the first contribution for the systematisation of geological heritage knowledge in Portugal, following the international recommendations for the characterisation of geological heritage （IUGS, ProGEO）. The application of the ProGEO methodology has resulted in the creation of fourteen frameworks with international relevance, established by consensus among the Portuguese geological community. The description of each category in this paper is not exhaustive and only the most relevant scientific settings are presented. The following are the three key outcomes of this work： i） At a national level, the most important geosites are identified, indicating where geoconservation efforts should be prioritised based on scientific justification; ii） At a regional level, conditions have been developed to foster dialogue with Spanish colleagues in order to create Iberian frameworks; iii） At an international level, it is now possible to integrate Portuguese geosites into the global inventories promoted by IUGS, UNESCO, and ProGEO.

关键词：葡萄牙欧洲地质条件地质图地形特征

Curupira V1.0: joint Inversion of VES and TEM for Environmental and Mass Movements Studies

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International journal of Geosciences 2023年第11期14卷 1160-1176页

作者： Cassiano Antonio Bortolozo jorge Luís Porsani Tristan Pryer jorge Luis Abril Benjumea Fernando Acácio Monteiro dos Santos Marco Antonio couto jr. Luana Albertani Pampuch Tatiana Sussel Gonçalves Mendes Daniel Metodiev Marcio Augusto Ernesto de Moraes Rodolfo Moreda Mendes Marcio Roberto Magalhães de andrade CEMAdeN—National Center for Monitoring and Early Warning of Natural Disasters General Coordination of Research and Development S&#227o José dos Campos Brazil Geophysics department Institute of Astronomy Geophysics and Atmospheric Sciences (IAG) University of S&#227o Paulo (USP) S&#227o Paulo Brazil department of Mathematical Sciences University of Bath Bath UK Colombian Geological Service (SGC) Bogotá Colombia Don Luiz Institute (IDL) University of Lisboa Lisboa Portugal CPRM—Brazilian Geological Survey SUREG-BH Belo Horizonte Brazil Institute of Science and Technology S&#227o Paulo State University (Unesp) S&#227o José dos Campos Brazil

An innovative inversion code, named “Curupira v1.0”, has been developed using Matlab to determine the vertical distribution of resistivity beneath the subsoil. The program integrates Vertical Electrical Sounding (VES), successful in shallow subsurface exploration and Time Domain Electromagnetic (TEM) techniques, better suited for deeper exploration, both of which are widely employed in geophysical exploration. These methodologies involve calculating subsurface resistivity through appropriate inversion processes. To address the ill-posed nature of inverse problems in geophysics, a joint inversion scheme combining VES and TEM data has been incorporated into Curupira v1.0. The software has been tested on both synthetic and real-world data, the latter of which was acquired from the Parana sedimentary basin which we summarise here. The results indicate that the joint inversion of VES and TEM techniques offers improved recovery of simulated models and demonstrates significant potential for hydrogeological studies.

关键词： VES TEM joint Inversion CRS—Controlled Random Search Paraná Sedimentary Basin Brazil

Nodular Amyloidosis Overlapping and Polymyositis in a Patient with Skin Manifestations Lupus Fax: Case Report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

journal of Biosciences and Medicines 2017年第11期5卷 33-40页

作者： Eneas Van der Maas do Bem Filho Laiza Maria dos Santos couto Antonio Luiz da Costa Soares jr Pedro Paulo andrade Thiago Sande Miguel Sebastiao Celio Horta Coelho Filho Daniel Almeida da Costa Livia Cristina de Melo Pino Thayro Van der Maas do Bem The Medical School at the Center of Higher Education of Valenca ValencaBrazil

Amyloidosis is the result of fibrous and insoluble amyloid protein deposition in extracellular spaces of tissues and organs, including the skin. Through the analysis of medical records, clinical condition and laboratory tests, this article proposes a rare case report of an adult patient with symptoms and diagnosis of polymyositis, histopathology of nodular amyloidosis with skin lesions suggestive of lupus. The patient is still being followed at the dermatology clinic of Valença Medical School, in order to improve the prognosis and prevent the progression of existing symptoms.

关键词： Nodular Amyloidosis Polymyositis