The effect of utilization of pulse flours with coarse and fine particle size milled from green lentils, yellow peas, navy beans, and pinto beans in pita bread and pan bread was studied. Composites containing 25, 50, 75, and 100% pulse flours were studied for pita baking, and 10, 15, and 25% for pan bread baking. Addition of the pulse flours produced pitas with the pockets, but they were smaller in diameter and firmer in texture than the wheat control. Supplemented pan bread had lower specific loaf volume and firmer crumb with coarser grain. The recommended tolerance levels of pulse flour addition were 25% for pita bread and 10-15% for pan bread depending on the pulse flour and particle size. It appears that navy beans and pinto beans are more suitable for baking applications using composite flours than lentils and yellow peas, and coarse flours produced breads with improved quality compared to fine flours.

The effect of utilization of pulse flours with coarse and fine particle size milled from green lentils, yellow peas, navy beans, and pinto beans in pita bread and pan bread was studied. Composites containing 25, 50, 75, and 100% pulse flours were studied for pita baking, and 10, 15, and 25% for pan bread baking. Addition of the pulse flours produced pitas with the pockets, but they were smaller in diameter and firmer in texture than the wheat control. Supplemented pan bread had lower specific loaf volume and firmer crumb with coarser grain. The recommended tolerance levels of pulse flour addition were 25% for pita bread and 10-15% for pan bread depending on the pulse flour and particle size. It appears that navy beans and pinto beans are more suitable for baking applications using composite flours than lentils and yellow peas, and coarse flours produced breads with improved quality compared to fine flours.

Made available in DSpace on 2016-01-26T18:56:34Z (GMT). No. of bitstreams: 1 MARIAAMELIA_AGRONOMIA_OUT2008.pdf: 260166 bytes, checksum: 97be3da67d75f35841f21cc4d8ed3283 (MD5) Previous issue date: 2006-08-25 / Snap bean (Phaseolus vulgaris L.) as a tropical plant from highlands is responsive to environmental stresses, as thermal stresses and water deficiency. This variability can be originated from natural selection or plant breeding processes. The objective of this experiment was to evaluate some parameters in common bean plants submitted to the water stress under application of different salicylic acid doses. Two populations grew in 20L pots until the third leave was developed. They were treated with salicylic acid (zero, 0.025, 0.05 and 0.1mM) three times spaced three days. Plants were kept without water during nine days until they reach water deficit. Quantic efficiency, effective and potential and electron transport rate were measured during and after rehydration. Proline content, SOD activity, soluble protein content and dry matter was measured after 24h of water restoration. The salicylic acid induced alterations, in the population Guarumbé. 'Aporé' showed to be not responsive to salicylic acid for photosynthetic parameters / O feijão (Phaseolus vulgaris L.) é responsivo a estresses térmicos e a deficiência hídrica. Esta variabilidade pode ser oriunda de processos de seleção natural ou de melhoramento de plantas. O objetivo desse experimento foi avaliar alguns parâmetros em plantas de feijão submetidas a estresse hídrico, sob aplicação de diferentes doses de ácido salicílico. Duas populações foram cultivadas em vasos de 20L até o desenvolvimento da terceira folha e tratadas com ácido salicílico (zero, 0,025, 0,05 e 0,1mM) três vezes espaçadas de três dias, ficando sem irrigação por nove dias até atingirem ponto de murcha. As eficiências quânticas efetiva e potencial, e a taxa de transporte de elétrons foram medidas durante e após o estresse. O teor de prolina, atividade de SOD, conteúdo de proteínas totais e massa seca foram medidos 24h após reidratação. O ácido salicílico induziu alterações, na população Guraumbé. O cultivar 'Aporé' demonstrou-se não responsivo ao ácido salicílico para os caracteres fotossintéticos.

Made available in DSpace on 2016-07-18T17:51:15Z (GMT). No. of bitstreams: 1 MARIAAMELIA_AGRONOMIA_OUT2008.pdf: 260166 bytes, checksum: 97be3da67d75f35841f21cc4d8ed3283 (MD5) Previous issue date: 2006-08-25 / Snap bean (Phaseolus vulgaris L.) as a tropical plant from highlands is responsive to environmental stresses, as thermal stresses and water deficiency. This variability can be originated from natural selection or plant breeding processes. The objective of this experiment was to evaluate some parameters in common bean plants submitted to the water stress under application of different salicylic acid doses. Two populations grew in 20L pots until the third leave was developed. They were treated with salicylic acid (zero, 0.025, 0.05 and 0.1mM) three times spaced three days. Plants were kept without water during nine days until they reach water deficit. Quantic efficiency, effective and potential and electron transport rate were measured during and after rehydration. Proline content, SOD activity, soluble protein content and dry matter was measured after 24h of water restoration. The salicylic acid induced alterations, in the population Guarumbé. 'Aporé' showed to be not responsive to salicylic acid for photosynthetic parameters / O feijão (Phaseolus vulgaris L.) é responsivo a estresses térmicos e a deficiência hídrica. Esta variabilidade pode ser oriunda de processos de seleção natural ou de melhoramento de plantas. O objetivo desse experimento foi avaliar alguns parâmetros em plantas de feijão submetidas a estresse hídrico, sob aplicação de diferentes doses de ácido salicílico. Duas populações foram cultivadas em vasos de 20L até o desenvolvimento da terceira folha e tratadas com ácido salicílico (zero, 0,025, 0,05 e 0,1mM) três vezes espaçadas de três dias, ficando sem irrigação por nove dias até atingirem ponto de murcha. As eficiências quânticas efetiva e potencial, e a taxa de transporte de elétrons foram medidas durante e após o estresse. O teor de prolina, atividade de SOD, conteúdo de proteínas totais e massa seca foram medidos 24h após reidratação. O ácido salicílico induziu alterações, na população Guraumbé. O cultivar 'Aporé' demonstrou-se não responsivo ao ácido salicílico para os caracteres fotossintéticos.