Caracterização Química E Física De Frutos De Curriola, Gabiroba E Murici Provenientes Do Cerrado Brasileiro

Morzelle, Maressa Caldeira; Bachiega, Patricia; Souza, Elias Costa de; Boas, Eduardo Valério de Barros Vilas; Lamounier, Marina Leopoldina

doi:10.1590/0100-2945-036/14

Cited by 89 publications

(103 citation statements)

References 13 publications

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“…According with Taiz & Zeiger (2002), during the physiological process of fruits, might occur significant changes on their nutritional compounds, as well the loss of water at respiratory process. Similar results were observed by Morzelle et al (2015), for curriola 70.68% and murici 70.90%. Higher values were detected by Almeida (1998), when working with mature marolo fruits (76.32%) and Silva et al (2009) for gabiroba 77.02%.…”

Section: Resultssupporting

confidence: 88%

Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart) during physiological development

et al. 2016

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Maroleiro (Annona crassiflora Mart), belonging to the family of Annonaceae is a typical specie of the Cerrado and has occurred in most states. For fruit characteristics "sui generis", with significant nutritional value. This study aimed to characterize the marolo (Anonna crasiflora Mart) during fruit development, through the evaluation of its proximal and mineral composition. The fruits 2012/2013 season, were picked to 12Km from the city of Itumirim, southern Minas Gerais, in intervals of 20 days from anthesis to maturity, and the first fruits were harvested 60 days after anthesis. The flowering marolo began in late September 2012, with fruiting initially observed at the end of Dctober, with peak production at the end of February and beginning of March 2013 The fruits were harvested in the morning and carried to the laboratory, where followed up the moisture, ether extract, protein, ash, fiber and high sugar fraction beyond mineral quantification of them. During development reductions in moisture content and protein increments of ether extract, crude fiber and high sugar fraction and an oscillation in the mineral along the developmental stages was observed.

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Section: Resultssupporting

confidence: 88%

Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart) during physiological development

et al. 2016

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“…These values for soluble solids are higher than results reported by Morzelle et al (2015). This result is an indication that the studied material has a wide variability for soluble solids, which makes it possible to identify individuals aiming different objectives.…”

Section: Resultscontrasting

confidence: 58%

Genetic variability among genotypes of “gabirobeiras” selected for precocity

Santos¹,

Reis²,

Pinto³

et al. 2018

Científica

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Gabirobeira is a fruit tree native to the Brazilian Cerrado with a good productivity and acceptance by the local population and with good prospects for processing. Even with the growing interest in the industry and its potential use, information on gabirobas is limited. Therefore, the knowledge of the development, the characteristics of fruits and the genetic divergence is fundamental to define actions of domestication and adaptation to the productive system. The objective of this study is to determine the genetic variability of 173 genotypes of Gabirobeira from the Jataí-Goiás germplasm collection based on plant and fruit morphological traits. The evaluations were carried out in two periods, and eleven morphological traits were evaluated. Based on data, we performed statistical descriptive analysis, correlation analysis, estimation of relative importance of traits and cluster analysis using multivariate techniques (Tocher and UPGMA). The results showed variability and, among the genotypes studied, it was verified that the lowest and the highest CV (15.8% and 102.49%) were observed for fruit width and number of branches. The mean values obtained for soluble solids ranged from 6 to 26 ºBrix. The contribution of different traits assessed for variability ranged from 0.10 to 27.55%. The dissimilarity varied from 3.64 to 80.35, with an average of 23.083. Both grouping methods formed 18 groups. These results show that the germplasm collection presents variability, which can be used as a guide for its maintenance with the possibility of exploring this variability in future genetic improvement works.Additional keywords: Campomanesia; germplasm; multivariate techniques. ResumoA gabirobeira é uma fruteira nativa do Cerrado Brasileiro, com boa produtividade e aceitação pela população local e com boas perspectivas para processamento. Mesmo com o crescente interesse da indústria e seu potencial uso, as informações sobre as gabirobeiras são limitadas. Por isso, o conhecimento do desenvolvimento, das características dos frutos e da divergência genética é fundamental para definir ações de domesticação e adequação ao sistema produtivo. Neste estudo, objetivou-se determinar a variabilidade genética de 173 genótipos de gabirobeira da coleção de germoplasma de Jataí-Goiás, com base em caracteres morfológicos da planta e dos frutos. As avaliações foram realizadas em duas épocas e foram avaliados onze caracteres morfológicos. Com base nos dados, realizaram-se a análise estatística descritiva, correlação, estimação da importância relativa dos caracteres e análise de agrupamento, por meio de técnicas multivariadas (Tocher e UPGMA). Os resultados evidenciam existência de variabilidade e, entre os genótipos em estudo, verificou-se que o menor e o maior CV (15,8%, 102,49%) foram observados para a largura do fruto e o número de ramificações. Os valores médios obtidos de sólidos solúveis variaram de 6 a 26 o Brix. A contribuição de diferentes caracteres avaliados para a variabilidade variou de 0,10 a 27,55%. Já a dissimilaridade var...

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“…The contents of bioactive compounds in ora-pro-nobis fruits explicit their potential to complement the human diet (BARBALHO et al, 2016). The antioxidant capacity of native cacti fruits in Brazil is of most importance, since the food-health relationship is being explored and highlighted by the scientific community in this scenario (AGOSTINI-COSTA et al, 2012;ARAUJO et al, 2016;BARBALHO et al, 2016;MORZELLE et al, 2015). The antioxidant capacity was determined using the ORAC (peroxyl radical sequestering) and synthetic DPPH and ABTS free-radical sequestration methods.…”

Section: Frutos De Ora-pro-nóbis (Pereskia Aculeata Miller) Maduros Ementioning

confidence: 99%

Ripe Ora-pro-nobis (Pereskia aculeata miller) fruits express high contents of bioactive compounds and antioxidant capacity

et al. 2018

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Abstract-Pereskia aculeataMiller is a native cactaceae found from the Northeast to the South of Brazil. This plant is recognized by the high nutritional value of their leaves, which are the most used in cooking and folk medicine. However, studies on the chemical characteristics and antioxidant capacity of the ora-pro-nobis fruits are scarce. Therefore, the aim of this study was to determine the best harvest point of the ora-pro-nobis fruits to optimize the content of bioactive compounds and their antioxidant capacity. The fruits were manually harvested, defined by their peel colors in three maturity stages: unripe (green), intermediate (yellowish green), and ripe (yellow) stages. The following attributes were evaluated: soluble solids (SS), titratable acidity (TA), SS/TA ratio, pH, and content of bioactive compounds, such as total chlorophylls, carotenoids, yellow flavonoids, total phenolic compounds, and antioxidant capacity. There was a decrease in the content of chlorophyll followed by an increase in the of total carotenoids and yellow flavonoids, due to the maturity stage. For the total phenolic compounds, it was not observed significant difference between the stages. The antioxidant capacity was quantified by the ORAC method in lyophilized pulp in the unripe (1.95 mmol 100 g -1 trolox) and ripe (3.85 mmol 100 g -1 trolox) stages. The lowest contents were observed in the intermediate (0.80 mmol 100 g -1 trolox in lyophilized pulp) stage. The maturity stage significantly influenced the bioactive compounds of ora-pro-nobis, which presented higher values of total carotenoids, yellow flavonoids, and antioxidant capacity in ripe fruits. Index terms: Pereskia aculeata Miller; Maturity index; Harvest point; Postharvest; Brazilian native fruits. Frutos de ora-pro-nóbis (Pereskia aculeata miller) maduros expressam maiores conteúdos de compostos bioativos e capacidade antioxidanteResumo -Pereskia aculeata Miller é uma cactaceae nativa encontrada do Nordeste ao Sul Brasileiro. A planta é reconhecida pelo alto valor nutritivo das folhas, parte mais utilizada na culinária e na medicina popular. Entretanto, trabalhos sobre as características químicas e a capacidade antioxidante dos frutos de ora-pro-nóbis são escassos. Diante disso, o objetivo deste estudo foi determinar o melhor ponto de colheita em frutos de ora-pro-nóbis, visando a otimizar a presença de compostos bioativos e a capacidade antioxidante. Os frutos foram colhidos manualmente, e os três estádios de maturação foram definidos pela coloração da casca, sendo: estádio verde (coloração verde), intermediário (coloração verde -amarelada) e maduro (coloração amarela). Os atributos avaliados foram os sólidos solúveis (SS), acidez titulável (AT), relação SS/AT, pH, e os compostos bioativos, como as clorofilas totais,carotenoides totais, flavonoides amarelos, compostos fenólicos totais e capacidade antioxidante. Houve diminuição da clorofila e aumento no teor de carotenoides totais e flavonoides amarelos, em função do avanço no estádio de maturação. Para os compostos ...

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Caracterização Química E Física De Frutos De Curriola, Gabiroba E Murici Provenientes Do Cerrado Brasileiro

Cited by 89 publications

References 13 publications

Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart) during physiological development

Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart) during physiological development

Genetic variability among genotypes of “gabirobeiras” selected for precocity

Ripe Ora-pro-nobis (Pereskia aculeata miller) fruits express high contents of bioactive compounds and antioxidant capacity

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