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Quality of Melon 'UFERSA-05 *** and Pele de Sapo“Mabel”Minimally Processed,Kept in Different Packages

Food and Nutrition Sciences 2014年第8期5卷 683-691页

作者： Maria Luiza Pereira de Araújo Fanquiele Ribeiro de Oliveira marianne lima barboza Glauber Enrique Souza Nunes Pahlevi Augusto de Souza Adriano do Nascimento Simoes Unidade Academica de Serra Talhada Universidade Federal Rural de PernambucoSerra TalhadaBrazil Departamento de Ciencias Vegetais UFERSAMossoróBrazil Instituto Federal de Educacao Ciencia e Tecnologia do CearáLimoeiro do NorteBrazil

This study aimed at evaluating the quality of melon Pele de Sapo “Mabel” and Yellow melon “UFERSA-05” minimally processed preserved in different packages. The fruits were harvested at Mossoró-RN and transported to Serra Talhada-PE. In the first study, melon fruit Piel de Sapo “Mabel” was selected, washed, weighed, cooled, peeled, cut into cube shape, sanitized in chlorine solution, drained, packaged in rigid polypropylene tray, sealed with polypropylene film or polypropylene rigid cap and kept for 8 days at 8℃. In the second study, fruits of yellow melon “UFERSA-05” and Pele de Sapo “Mabel” were minimally processed and kept in rigid polypropylene tray, sealed with polypropylene film and stored for 8 days at 8℃. There was no significant interaction between packaging (sealed with film and polypropylene cover) and period of conservation, for pH, total titratable acidity (TTA), total soluble solids (TSS) and Loss of fresh mass (LFM) for Melon “Mabel”. While there was significant interaction between types of melon (“UFERSA-05” and “Mabel”) and storage period (0, 2, 4, 6, and 8 days) for pH, TTA and TSS. In sensory evaluation were noticeable changes in appearance, flavor, aroma and flesh firmness, characterized by translucency, alcoholic aroma and softening in “Mabel” melon kept in tray with lid. Melon “UFERSA-05” showed lower pH, total soluble solids, total soluble sugars, PME activity, lack of translucency high flesh firmness compared to “Mabel” melon during storage. The high levels of sugars in melon “Mabel” may be related to the incidence of translucency, which was not observed in “UFERSA-05” melon, with a strong potential to minimal processing.

关键词： Cucumis melo Translucency Pectin Methylesterase Total Soluble Sugars

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Phytochemical bioprospecting, antioxidant, antimicrobial and cytotoxicity activities of saline extract from Tithonia diversifolia(Hemsl) *** leaves

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Asian Pacific Journal of Tropical Biomedicine 2018年第5期8卷 245-253页

作者： Bruno Rafael barboza Bárbara Rafaela da Silva Barros Bárbara de Azevedo Ramos Maiara Celine de Moura Thiago Henrique Napoleao Maria Tereza dos Santos Correia Luana Cassandra Breitenbach Barroso Coelho Iranildo José da Cruz Filho Ana Maria Souto Maior Túlio Diego da Silva Leylianne de Cássia Rodrigues Nerys Edson Renan Barros de Santana Cláudia Sampaio de Andrade lima Virgínia Maria Barros de Lorena Cristiane Moutinho Lagos de Melo Department of Antibiotics Biosciences Centre Federal University of Pernambuco Department of Biochemistry Biosciences Centre Federal University of Pernambuco Center for Strategic Techmologies of the Northeast Department of Biophysics Biosciences Centre Federal University of Pernambuco Aggeu Magalhaes Institute IAM/FIOCRUZ

Objective:To evaluate antimicrobial and antioxidant properties of saline extract from Tithonia diversifolia leaves by phytochemical bioprospecting,and investigate its safety against animal ***:The saline extract was prepared,with NaCl(0.15 M),by constant stirring of the dried and pulverized leaves,followed by volume reduction by *** extract was phytochemical characterized using ultra-performance liquid chromatography,and total phenol and flavonoid analysis also was *** antioxidant capacity was determined through DPPH*radical,the antimicrobial property was evaluated against standard bacteria and fungi,and the viability assays were performed against mice ***:Fifteen compounds were identified belonging to two main classes terpenoids and *** extract showed 22.185 mg GAE/g of total phenolic compounds and 3.220 mg QE/g of ***,extract showed higher antioxidant ability similar to butylated hydroxytoluene a standard molecule[(3.042±0.019)mg AAE/g and(4.12±0.10)mg AAE/g to saline extract and butylated hydroxytoluene,respectively].The antimicrobial assays demonstrated that the extract had a significant antifungal potential against Candida species and could be used with safety against mice splenocytes,in concentrations lower than 50μg/mL,promoting higher proliferation in these ***:Saline extract from Tithonia diversifolia leaves presents potential antioxidant,antifungal properties and induces immunostimulation in mice splenocytes.

关键词： Tithonia diversifolia Extract Antioxidant Antifungal properties Immunostimulation

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Clipping of Lateral Posterior Choroidal In-traventricular Aneurysm Related to Ruptured Temporal Arteriovenous Malformation: Case Report

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Open Journal of Modern Neurosurgery 2016年第1期6卷 9-15页

作者： Jaime López Calle Rommel Arbulú Zuazo Ronald Pascual Valverde Walter Colunga Cáceres Katya Chávez barboza César Fustamante Torres Yosimar Coasaca Tito Luis Muñoz Chumbes Neurosurgery Section Arzobispo Loayza Hospital Lima Peru

Background: Intraventricular cerebral aneurysms are uncommon brain vascular disease in general population. The previous reported cases point with more frequency to Moyamoya disease as the main factor to originate aneurysms in the choroidal arteries. Those related to an AVM are even rarer and only two cases have been previously reported. Aim: To discuss the unusual location of this aneurysm, its relationship to other conditions and the type of treatment. Case Presentation: We present the case of a patient with a non-ruptured intraventricular aneurysm of lateral posterior choroidal artery related to a ruptured right temporal arteriovenous malformation, who was successfully treated by clipping immediately, after resection of the malformation. Conclusion: Intraventricular choroidal artery aneurysm is a rare pathology. Its deep location makes the treatment challenging but mandatory due to the high probability of bleeding, especially those flow-related to an arteriovenous malformation.

关键词： Posterior Choroidal Artery Aneurysm Arteriovenous Malformation Clipping

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