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| PEREZ MARTINEZ,Laura Victoria; MELGAREJO,Luz Marina. |
| Gulupa, Passiflora edulis Sims (Passifloraceae), is an important fruit due to its organoleptic and nutritional characteristics and its demand in the international market; however, very few studies have been conducted for studying its Ecophysiology. Until now, this crop has spread throughout the country through empirical knowledge without data that indicate the zones that are more suitable for its cultivation. For this reason, gas exchange, chlorophyll fluorescence (photosystem II operating efficiency and maximum quantum efficiency of photosystem II photochemistry) and leaf water potential were measured in three different locations of Cundinamarca department (Chia [2610 m a.s.l., 14 °C], Granada [2230 m a.s.l., 15 °C] and Tena [2090 m a.s.l., 17 °C]), whose... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chlorophyll fluorescence; Crop; Horticulture; Passion fruit; Photosynthesis; Plant physiology; Water. |
| Ano: 2015 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2015000100019 |
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| Oliveira,Gilmara Alvarenga Fachardo; Pádua,Juliano Gomes; Costa,Juliana Leles; Jesus,Onildo Nunes de; Carvalho,Fabiana Moraes de; Oliveira,Eder Jorge de. |
| The aim of this study was to evaluate the selected 41 SSR markers developed for yellow passion fruit (Passiflora edulis f. flavicarpa Sims.) for their transferability to 11 different Passiflora species. Twenty-one SSR were successfully amplified in 10 wild species of passion fruit producing 101 bands. All the markers were amplifiable for at least one species. The mean transferability was 68,8%, ranging from 15,4% (primer PE11) to 100 % (PE13, PE18, PE37, PE41 and PE88). Transferability was higher for the species from the Passiflora subgenus than for those from the Decaloba and Dysosmia subgenus. The results indicated a high level of nucleotide sequence conservation of the primer regions in the species evaluated, and consequently, they could potentially be... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Transferability; SSR; Passion fruit. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000500009 |
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| Granato,Daniel; Castro,Inar Alves de; Piekarski,Flávia Vilas Boas Wiecheteck; Benincá,Cristina; Masson,Maria Lucia. |
| This work was aimed at studying the influence of PFJ and/or sodium disulphite on Yacon pulp colour, and evaluating the sensory attributes of Yacon non-sugar pastes. A colour kinetic evaluation of browning in 11 treatments containing Yacon tubers, yellow passion fruit juice (PFJ) and/or sodium disulphite, over the course of 240 minutes was studied to inactivate the PPOs activity. The evaluation of the colour alterations of Yacon tuber by the addition of variable amounts of PFJ and sodium disulphite enabled identification of efficient treatments for the inhibition of browning: T7 (300 g kg -1 PFJ), T8 (400 g kg -1 PFJ), and T10 (150 g kg -1 PFJ + 0.25 g kg -1 sodium disulphite). These treatments presented high colour intensity (C*) and an insignificant (P... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smallanthus sonchifolius; Diabetes; Passion fruit; Sensory analysis; Kinetics; Polyphenol oxidases. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000100020 |
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| Sarto,Danielle Aparecida Quintino Silva; Siqueira,Ana Helena D’Arcadia de; Magalhaes,Francisco Monteiro de Almeida; Caproni,Karine de Paula; Martins,Ângela Maria; Santos,Gérsika Bitencourt; Silva,Délcio Bueno da; Boas,Brígida Monteiro Vilas; Garcia,José Antônio Dias. |
| ABSTRACT The control of dyslipidemia by using herbal products is an important subject for studies. In this study, we evaluated the effects of dry Passiflora incarnata L. extract over dyslipidemia, left ventricular hypertrophy, and hepatic oxidative stress of LDL receptor knockout mice (LDLr-/-). Forty 4-month old male LDLr-/- mice were distributed into four groups: Group standard diet; Group standard diet and 200 mg/kg of body weight of Passiflora incarnata L. leaf dry extract; Group high-fat diet; Group high-fat diet and 200 mg/kg of body weight of Passiflora incarnata L. leaf dry extract. After 30 days, Passiflora incarnata L. dry extract reduced the effects of the high-fat diet, with a decrease of total cholesterol, triglycerides, and increase of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Passion fruit; Left ventricular hypertrophy; Dyslipidemia; Oxidative stress. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100321 |
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| Righetto,Andrea Mara; Beleia,Adelaide; Ferreira,Sandra Helena P.. |
| Passion fruit juice, pure and sucrose sweetened (1:1, w:v), was frozen and stored for 8 months in freezers. The effect of storage time and sucrose addition on physicochemical properties of the juices was evaluated, in the fresh juice, and then every two months in the stored samples. Concentration of soluble solids, organic acids, total and reducing sugars and ascorbic acid, as well as pH were not affected by storage time. Initially sucrose addition modified the juice color, but not during storage time, while the natural juice became more yellow during storage. β -carotene content decreased as a function of storage time, 51.3 % in the pure juice and 29.7 % in the sweetened juice. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Passion fruit; Frozen storage; Fruit juices. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000400003 |
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| Barbosa,Maria Angélica G.; Rehn,Kurt Georg; Menezes,Maria; Mariano,Rosa de Lima R.. |
| The verrucose caused by Cladosporium herbarum reduces production and quality of Passion fruit (Passiflora edulis Sims.), a largely consumed tropical fruit. This work aimed to investigate the antagonism of Trichoderma species (T. polysporum, T. koningii, T. viride and T. harzianum) against Cladosporium herbarum, and to study the production of extracellular hydrolytic enzymes by the pathogen and the antagonists. The results showed considerable antagonistic potential for the biocontrol of C. herbarum isolates by all Trichoderma species, except T. koningii. The most distinguished effect was observed for T. polysporum. In relation to the pattern of esterase obtained by electrophoresis in poliacrylamyde gel, the major activity presented by the isolates was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Passion fruit; Biological control; Extracellular enzymes; Fungi. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822001000200005 |
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| Salgado,Jocelem Mastrodi; Bombarde,Talita Aparecida Dias; Mansi,Débora Niero; Piedade,Sonia Maria de Stefano; Meletti,Laura Maria Molina. |
| Diabetes mellitus, an endocrine disorder, is the major cause of morbidity in developing countries, and it is considered the fourth leading cause of death worldwide. The conventional therapy for diabetes is insulin treatment. The peel of the Passion fruit is rich in fiber and prevents the absorption of carbohydrates, and thus can control and reduce the blood sugar rate. The objective of this study was to analyze the effect of the passion fruit peel flour on the glicemia of diabetic rats, as well as to study the probable action mechanisms. Wistar rats were used in the experiment and were offered the flours of the passion fruit peel in three concentrations: 5, 10, and 15%, and a casein diet as control. The most significant effect on the reduction of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hyperglycemia; Diets; Passion fruit; Diabetes; Rats. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000300034 |
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| Castro,Ana Paula Gomes de; Faleiro,Fábio Gelape; Carvalho,Daniel Diego Costa; Fonseca,Kenia Gracielle da; Vilela,Marina de Fátima; Junqueira,Nilton Tadeu Vilela; Cares,Juvenil Enrique. |
| This study aimed to characterize the genetic variability in commercial accessions of passion fruit from the Federal District, Brazil, by RAPD markers. Genetic analyses were done with leaf samples of 30 accessions. DNA samples were amplified by RAPD technique, and respective markers converted into a binary matrix, from which the genetic distances between the accessions were estimated. Clustering analyis based on genetic distances allowed to detect a wide range of genetic variabillity among the accessions of sour passion fruit, and to separate them from the two sweet passion fruit. The graphical positioning of 'BRS Ouro Vermelho' confirms its potential to improve the genetic variability of commercial varieties of sour passion fruit. Dispersal of genetic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diversity; Passion fruit; Plant breeding; RAPD analysis. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000600013 |
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| JUNGHANS, T. G.; JUNGHANS, D. T.. |
| A utilização de Passiflora spp. na conservação em bancos de germoplasma, no melhoramento genético e seu uso como portaenxertos demanda um conhecimento prévio das características de suas sementes, como os procedimentos adequados para sua germinação e conservação. O objetivo deste trabalho foi avaliar o vigor e a viabilidade de sementes de Passiflora edulis (maracujá-amarelo) armazenadas por 11 anos. O delineamento experimental foi inteiramente casualizado para as variáveis taxa média da emergência de plântulas e sincronia da emergência de plântulas e foi inteiramente casualizado em esquema fatorial 3x2 (períodos de armazenamento x dias após a semeadura) para a variável percentagem de emergência de plântulas, com quatro repetições e 25 sementes por parcela.... |
| Tipo: Folhetos |
Palavras-chave: Passion fruit; Maracujá; Melhoramento vegetal; Germoplasma; Plant breeding; Germplasm. |
| Ano: 2016 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060908 |
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| ANDRADE, S. R. M. de; FONSECA, L. P.; SILVA, M. S.; FALEIRO, F. G.; JUNQUEIRA, N. T. V.. |
| Resumo: O vírus-do-endurecimento-dos-frutos é o principal agente etiológico que ataca as plantações de maracujazeiro-azedo no Brasil. Os progenitores dos híbridos de maracujazeiro-azedo, BRS Gigante Amarelo, BRS Sol do Cerrado e BRS Ouro Vermelho, apresentam evidentes sintomas da virose causada por esse vírus, o que afeta a longevidade e diminui a produção de sementes, podendo até levar à perda total desse material genético. Este trabalho objetivou efetuar a limpeza clonal desses progenitores por meio da submissão das mudas à termoterapia, à temperatura na faixa de 35 graus celsius a 45 graus celsius por 40 dias; utilizaram-se mudas de 100 dias, propagadas por estaquia. O material tratado foi indexado utilizando a metodologia de transcrição reversa e... |
| Tipo: Folhetos |
Palavras-chave: Termoterapia; Maracujazeiro-azedo; Controle; Passion fruit; Disease; Doença; Maracujá; Passiflora Edulis; Vírus; Cowpea aphid-borne mosaic virus; Passion fruit woodiness virus; Disease control; Thermotherapy. |
| Ano: 2010 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/883013 |
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| Registros recuperados: 50 | |
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