Maturação de sementes de aveia-preta (Avena strigosa Schreb). I. Maturidade do campo

The present work aimed to define the field maturity of Avena strigosa Schreb seeds cv. Comum. Three experiments were carried out in field conditions during 1986, 1987 and 1989 in Botucatu, SP, Brazil. The sowings were made in May. The characteristics evaluated were: panicles and spikelet aspects, the weight of the dry matter of 100 seeds with and without glumes, the seed moisture, the percentage of germinated seeds (sum of normal + abnormal seedlings), the percentage of germination and vigor (first count of germination test). Based on the dry matter accumulation and the gemination percentage of the seeds, it was concluded that the field maturity of the seeds was reached around 28 and 3 5 days after 100% of panicles emergence of the field. At this stage, the field presented a few percentage of particles (+/- 20%) not yet all yellowish, with spikelets at semi-hard stage and the seeds with 20 to 30% of moisture.

Células sangüíneas, eletrólitos séricos, relação hepato e esplenossomáca de carpa-comum, Cyprinus carpio (Cyprinidae) na primeira maturação gonadal

This research studied the condition (Kn) relative factor, the hepatosomatic (HSR), the splenosomatic (SSR) relation, the erythrocytes, thrombocytes and leukocytes number, the glicogen locality by PAS method in thrombocytes and leucocytes and the total protein and electrolytes serices levels in both Cyprinus carpio L. sex. The female Kn showed higher value than the males. The female HSR average values were lower than the ones observed in males, while the leukocytes, lymphocytes and neutrophils percentage number were the highest. However, the males magnesium and choride serices levels were higher than the females. The HRS average values, hematocrit, haemoglobin concentration, average corspucular volume (ACV), average corpuscular haemoglobin concentration (ACHC), erythocytes number, trombocytes, monocytes, oesinophils, positive PAS leukocyte granular (PAS-LG), and total protein, sodium, potassium and calcium serices levels did not show significant statistics difference (p> 0.05) between males and females. The PAS method showed glicogen granules into the thronbocytes, eosinophils and neutrophils cytoplasm. Nevertheless, in the PAS-LG cytoplasm, neutral glicoprotein granules were also observed. Monocytes and lynfocytes showed negative reaction to PAS. In the teleosts, the gonodas matureness presents higher relation with the factor of condition. During the reprodution period it is unlikely to find the sexual effects isolated in the hemogram, because most of the time that is not the only factor to cause dimorphism.

Estádios de maturação de pêssegos 'Aurora-1' para o processamento mínimo

The experiment aimed to verify the effect of maturation stage on the quality of minimally processed peaches. Fruits were used in two stages of maturity, on time corresponding to the background color yellow-green, and mature, which corresponds completely to the background color yellow. The minimum process consisted of washing, sanitizing, enzyme peel, cut lengthwise and removed the stone fruits. Halves obtained were immersed in water chlorinated to 10 mg L-1 of water and left on standing to drain the excess liquid. Afterwards, it was proceeded the packaging of the halves in containers of polyethylene terephthalate (PET) and with transparent lid, and the storage at 3 ± 2 ° C and RH = 65% for 12 days, with assessments every three days. The variables evaluated were appearance, weight loss, firmness, soluble solids, titratable acidity, soluble and reduced sugars, ascorbic acid, total and soluble pectin, coloring and activity of polyphenoloxidase. The storage of minimally processed peaches 'Aurora-1' mature harvested was limited mainly by the loss of freshness and firmness, and because they have darker appearance, and lower levels of reduced sugars and ascorbic acid. Peaches 'Aurora-1', harvested at the maturity stage on time, had better quality and longer duration of their minimally processed products.

Maturação induzida, alterações fisiológicas, produtividade e qualidade tecnológica da cana-de-açúcar (Saccharum officinarum L.)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Influência do estádio de maturação e do cultivo na composição de voláteis do maracujá (Passiflora edulis Sims f. flavicarpa Deg)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Liberação das enzimas LDH e PepX e evolução da maturação de queijo parmesão adicionado de culturas autolíticas de Lactobacilus helveticus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito do uso de enzimas proteolíticas na maturação de queijo Prato com teor reduzido de gordura

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da suplementação de cisteína e cisteamina sobre a maturação nuclear de oócitos de fêmeas caninas (Canis familiaris) obtidos por ovariosalpingo-histerectomia durante a fase pré-ovulatória do estro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Suplementação do meio de maturação com gonadotrofinas placentárias na produção in vitro de blastocistos bovinos

Pós-graduação em Ciências Biológicas (Farmacologia) - IBB

Efeito do FGF10 na maturação oocitária e produção de embriões bovinos in vitro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efetividade da radiografia digital direta na técnica simplificada - análise da maturação óssea

Pós-graduação em Odontologia - FOAR

Parâmetros qualitativos dos músculos Longíssimus dorsi e Tríceps Brachii em diferentes períodos de maturação provenientes de quatro cruzamentos de bovinos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Frequência alimentar e níveis de proteína no desempenho e na primeira maturação sexual em Rhamdia quelen criados em tanque-rede

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização do desenvolvimento de pêssegos 'Aurora-1' e sua conservação pós-colheita em dois estádios de maturação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da relação entre a análise de maturação das vértebras cervicais por meio de medidas em radiografias cefalométricas laterais e a curva de crescimento ósseo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)