Citric Fruits
Mostrando 13-24 de 45 artigos, teses e dissertações.
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13. Conservação refrigerada de lima ácida "Tahiti" em combinação com atmosfera modificada, ácido giberélico e permanganato de potássio / Cold storage Tahiti lime in combination with modified atmosphere, gibberellic acid and potassium permanganate
Although Brazil is the largest producer and exporter of Tahitilime, actually, exports only 5% of total production. This is, in part, because of a lack of quality of these limes, characterized by loss of green skin colour after harvest. The purpose of this research was to evaluate the efficiency of modified atmosphere, gibberellic acid (GA) and potassium perm
Publicado em: 2010
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14. Effect of conspecific and plant volatiles of Murraya paniculata (L.) JACK, Psidium guajava L. and Citrus sinensis (L.) Osbeck on the behavior OF Diaphorina citri Kuwayama (Hemiptera: Psyllidae) / Efeito dos coespecíficos e voláteis das plantas Murraya paniculata (L.) Jack, Psidium guajava L. e Citrus sinensis (L.) Osbeck sobre o comportamento de Diaphorina citri Kuwayama (Hemiptera:Psyllidae)
The agro-ecosystems consist of complex trophic relationships between plants, herbivores and their natural enemies. It is known that the majority of plants can produce volatiles compounds used as chemical signals by different groups of insects. These compounds can be produced constitutively in healthy plants, i.e., without induction. In other hand, the produc
Publicado em: 2010
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15. Genetic transformation and pathogenicity of Guignardia citricarpa / Transformação genética e patogenicidade de Guignardia citricarpa
O Brasil é líder absoluto no comércio internacional de suco de laranja concentrado congelado participando com 82% do volume comercializado no mundo. Guignardia citricarpa é um fungo Ascomiceto agente causal da Mancha Preta dos Citros (MPC), uma doença importante no contexto da Citricultura, causando lesões negras em frutos tornando-os impróprios para
Publicado em: 2010
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16. Caracterização molecular e avaliação da resistência ao vírus da tristeza dos citros (CTV) em plantas transgênicas de laranja Valência(Citrus sinensis L. Osbeck) / Molecular characterization and resistance evaluation to citrus tristeza virus (CTV) in transgenic plants of Valência orange (Citrus sinensis L. Osbeck)
In Brazil, citrus is one of the most important cultures. The productivity of this culture in the country is still considered low and this fact is due to several pests and diseases that affect the crop. Among the diseases there is the tristeza, caused by Citrus tristeza virus (CTV). This pathogen can also be related with another important disease, the citrus
Publicado em: 2009
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17. Variabilidade genética de isolados de Curtobacterium sp. associados a citros / Genetic variability of Curtobacterium sp. associated to citrus plants
Microrganismos endofíticos são aqueles, cultiváveis ou não, que habitam o interior da planta hospedeira sem causar danos aparentes, podendo ou não apresentar estruturas externas visíveis. Esta interação endófito-planta é intrínseca a determinadas espécies de plantas e/ou bactérias. Embora bactérias do gênero Curtobacterium sejam normalmente es
Publicado em: 2009
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18. AlteraÃÃes na qualidade da geleia da casca de banana prata durante o armazenamento em diferentes temperaturas / Alterations in the quality of banana peel jelly during the storage under different temperatures
Fruit jellies are very appreciated foods, however the use of the inedible parts of the fruits for their elaboration is not very well known. The banana (Musa acuminata L.) is a fruit of universal consumption, appreciated by people from all classes and of any age, who consume it in natura, fried, baked, cooked, in syrup, in home-made sweets or in industrialize
Publicado em: 2009
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19. Caracterization of the mouth aparatus and feeding behavior of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) on Citrus sinensis (L.) Osbeck / Caracterização do aparelho bucal e comportamento alimentar de Diaphorina citri Kuwayama (Hemiptera: Psyllidae) em Citrus sinensis (L.) Osbeck
O psilídeo Diaphorina citri é vetor das bactérias Candidatus Liberibacter asiaticus e Ca. L. americanus, associadas ao Huanglongbing (HLB) dos citros. Apesar da grande importância desta doença no mundo, sabe-se pouco sobre a atividade alimentar deste vetor, o que seria fundamental para entender o processo de transmissão desses patógenos e aprimorar es
Publicado em: 2009
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20. Action mechanisms of antimicrobial volatile organic compounds produced by Saccharomyces cerevisiae on the development of Guignardia citricarpa, causal agent of the citrus black spot / Mecanismos de ação de compostos orgânicos voláteis antimicrobianos produzidos por Saccharomyces cerevisiae sobre o desenvolvimento de Guignardia citricarpa, agente causal da pinta preta dos citros
A pinta preta dos citros tem como agente causal o fungo G. citricarpa. A doença causa depreciação estética dos frutos e praticamente inviabiliza a exportação de laranja in natura principalmente para a União Européia, por ser considerada uma doença quarentenária. Frutos colhidos contendo infecções quiescentes, embora sem sintomas, podem desenvolv�
Publicado em: 2009
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21. Descascamento de frutas cítricas pelo uso do tratamento hidrotérmico / Peeling of citric fruits by using Hydrothermal Treatment
The citrus fruit processing is justified for the difficulty of peeling of these fruits. Studies of peeling of Perasweet orange fruit accomplished at ESALQ-USP are showing the potential of the use of the hydrothermal treatment to facilitate the peeling of this variety. The oranges are immersed in hot water at 50ºC for 8 minutes. This process to make easy the
Publicado em: 2008
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22. Evaluation of pre-treatment and application of edible coatings in fruits drying / Avaliação de pre-tratamentos e aplicação de coberturas comestiveis na secagem de frutas
Most vegetables and fruits are highly perishable due to a high water conten, which makes it difficult to trade, since seasonality and distance between markets demand costly refrigerated storage and transportation. Increasing shelf life and availability throughout the year by processing reduces losses by marketing of fresh foods. This research aimed at evalua
Publicado em: 2008
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23. Doenças pós-colheita em citros e caracterização da população fúngica em packinghouses e na Ceagesp-SP / Postharvest diseases in citrus and characterization of the fungal population in packinghouses and at Ceagesp-SP
The purposes of this work were a) to characterize postharvest injuries in 'Valência' oranges and 'Murcott' tangors aimed at the external market, and in 'Pêra', 'Lima', 'Natal' oranges and 'Murcott' tangors aimed at the internal market after different processing stages in a packinghouse in 2004 and 2005, and a
Publicado em: 2007
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24. Diversidade de ácaros oribatídeos (Acari: Oribatida) em pomares comerciais de laranjeira (Citrus sinensis) no município de Manaus, Amazonas
Citrus plants shelter several species of mites that can be divided into phytophagous, predators and panfitophagous. The last group encompasses the oribatid mites, one of the most abundant arthropod group in the ground and litter of forests, also being found on the leaves, branches and fruits of vegetal species, feeding other arthropods, animal and vegetal de
Publicado em: 2007