Consulta: creatorFacets:"Kwiatkowski,Angela"
Registros recuperados: 3
Data/hora: 02/06/2024 04:44:57

Agronomic traits and chemical composition of single hybrids of sweet corn
Provedor de dados: 75
Autores: Kwiatkowski,Angela; Clemente,Edmar; Scapim,Carlos Alberto.
In Brazil, the greengrocery market of sweet corn has been expanding along the country. In contrast, there have been few agri-industries canning sweet corn (Zea mays) because of the lack of cultivars with agronomic characteristics proper to industrial purposes. The purpose of this study was to evaluate the general combining ability (GCA) of seven inbred lines of sweet corn, and the specific combining ability (SCA) of their hybrid combinations based on their agronomic traits, and the chemical composition of the grain. In the growing season 2006/2007, twenty-one single hybrids were evaluated in the Iguatemi Research Station, Maringá County, Northwestern Paraná, in Brazil using a complete randomized block design with four replications. Data were subjected to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; General combining ability; Specific combining ability; Grain quality.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400015

Atividade enzimática e paramêtros fisico-químicos de água de cocos colhidos em diferentes estádios de desenvolvimento e estação climática
Provedor de dados: 94
Autores: Kwiatkowski,Angela; Oliveira,Dalany Menezes; Clemente,Edmar.
Nos últimos anos, agricultores da região noroeste do Paraná vêm cultivando o coqueiro, visando à comercialização da água do fruto verde. Na literatura, ainda são poucos os relatos sobre as características da água de coco verde na região. Assim, o objetivo deste trabalho foi avaliar os aspectos físico-químicos e a atividade das enzimas peroxidase (POD) e polifenoloxidase (PPO) da água de coco, cv. Anão-Verde, de frutos colhidos em diferentes estádios de desenvolvimento e estações climáticas. Os frutos foram colhidos no município de Umuarama, Paraná, nas quatro estações climáticas e em cinco estádios de desenvolvimento. Foram realizadas avaliações da atividade da POD e PPO, turbidez, pH, acidez titulável (AT), compostos fenólicos e teores de minerais da água...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cocos nucifera L.; Cv. Anão-Verde; Enzimas; Turbidez; Compostos fenólicos.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452012000200029

Biodegradable coatings on the postharvest of blackberry stored under refrigeration
Provedor de dados: 124
Autores: Oliveira,Dalany Menezes; Rosa,Cassia Ines Lourenzi Franco; Kwiatkowski,Angela; Clemente,Edmar.
Blackberry is a notable fruit due to bioactive compounds. However it has a fragile structure, which reduces the consumption in natura. The aim of this study was to evaluate the physical and chemical quality of the cv. Tupy blackberry fruits, produced in an organic system, and coated with emulsions based on cassava starch and water kefir grains stored under refrigeration. The fruits were divided into three groups: a control (T1) and two treatments with coatings. The coatings used were: cassava starch solution 2.5% (T2); water kefir grains at 20% (T3). The fruits of the three treatments were stored at 10 ± 2 ºC and RH 85 ± 3%, and were evaluated every three days for 12 days period. It was determined: weight loss, firmness, pH, titratable acid, soluble...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blackberry; Cassava starch; Water kefir; Fruits; Conservation.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902013000200012