A Introdução e os Usos da Feijoa ou Goiabeira Serrana (Acca sellowiana): A perspectiva da história ambiental

Moretto, Samira Peruchi; Nodari, Eunice Sueli; Nodari, Rubens Onofre

doi:10.21664/2238-8869.2014v3i2.p67-79

Cited by 17 publications

(21 citation statements)

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“…the cultivation of feijoa in the south region of Brazil shows promising, since in the State of Santa catarina in 2012 were registered 15 farmers who cultivated 11 ha, which produce 86.8 tons/year of fruits (ceNtRO De SOcIOecONOMIa e PLaNeJaMeNtO aGRIcOLa, 2013). according to Moretto et al (2014) the species was introduced and acclimatized in countries outside its natural area of occurrence, such as France, Italy, Russia, New zealand, united States, Israel and colombia. esemann-Quadros et al (2008) carried out anatomical studies of this species fruits, highlighting the existence of breeding programs and economic exploitation in other countries.…”

Section: Introductionmentioning

confidence: 99%

PHENOTYPIC VARIABILITY IN FEIJOA FRUITS [Acca sellowiana (O. Berg.) Burret] ON INDIGENOUS LANDS,QUILOMBOLAS COMMUNITIES AND PROTECTED AREAS IN THE SOUTH OF BRAZIL

et al. 2017

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-Phenotypic studies with native fruits are important sources of information for understanding the status of conservation of plant species, especially populations in protected areas (Pas). Fruits of 18 populations of feijoa [Acca sellowiana (O. Berg.) Burret] present in three kind of Pas, Quilombolas communities (QLs), Indigenous Lands (ILs) and conservation units (cus) were evaluated with the aim to characterize the phenotypic variability. Fruits were harvested at maturity and eight morphological descriptors were measured: diameter, length, total weight, pericarp weight, pulp weight, pericarp thickness, pulp yield and solid soluble contents (°Brix). the results revealed the existence of large morphological variability for all traits, with significant differences among all populations and among those populations grouped in QLs, TIs and UCs, particularly to the total weight and peel thickness. There was a clear formation of five major clusters of genetic dissimilarity. In addition, two uruguayan type populations and 16 Brazilian type populations showed contrast means for most of the evaluated traits. the lower variability on fruit characters found in plants collected in areas of traditional people but not in cus suggests the existence of selection processes of feijoa genotypes on those areas. Index terms: Goiabeira-serrana, pineapple-guava, traditional people, in situ on farm conservation. VARIABILIDADE FENOTÍPICA EM FRUTOS DE GOIABEIRA-SERRANA [Acca sellowiana (O. Berg.) Burret] EM TERRAS INDÍGENAS, COMUNIDADES QUILOMBOLAS E EM UNIDADES DE CONSERVAÇÃO NO SUL DO BRASILRESUMO -estudos fenotípicos com frutas silvestres são importantes fontes de informação para entendimento do estado de conservação das espécies vegetais, sobretudo em populações de plantas em áreas protegidas. Frutos de 18 populações de goiabeira-serrana [Acca sellowiana (O. Berg.) Burret], internacionalmente denominada de feijoa, presentes em comunidades Quilombolas (QLs), terras Indígenas (tIs) e em unidades de conservação (ucs) foram avaliados, com o objetivo de caracterizar variabilidade fenotípica. Os frutos foram coletados na maturação, e oito características foram avaliadas: diâmetro, comprimento e peso do fruto, peso da casca, peso de polpa, espessura da casca, rendimento de polpa e teor de sólidos solúveis totais (°Brix). Os resultados revelaram a existência de significativa variabilidade morfológica para todas as características avaliadas, havendo diferenças significativas entre todas as populações e entre as -agrupadas em QLs, TIs e ucs, em especial para o peso total e a espessura da casca. houve clara formação de cinco grupos principais de dissimilaridade, com separação de duas populações para o tipo uruguai e 16 para tipo Brasil. O fato da ocorrência da menor variabilidade nos frutos encontrado em plantas de áreas de povos tradicionais, sugere a existência de processos de seleção de genótipos da goiabeira-serrana nestas áreas. Termos para indexação: Feijoa, pineaple-guava, povos tradicionais, conservação in situ on farm.

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Section: Introductionmentioning

confidence: 99%

PHENOTYPIC VARIABILITY IN FEIJOA FRUITS [Acca sellowiana (O. Berg.) Burret] ON INDIGENOUS LANDS,QUILOMBOLAS COMMUNITIES AND PROTECTED AREAS IN THE SOUTH OF BRAZIL

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“…Feijoa trees grow mainly at altitudes higher than 800 m, preferentially above 1,000 m (Moretto et al, 2014). In Southern Brazil, fruit maturation occurs between March and May (Santos et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

“…Because it is physically similar to common guava, in Brazil, feijoa fruit is referred to as "goiaba-serrana", "goiaba-do-mato", and "goiaba-do-campo" (Moretto et al, 2014). Feijoa fruits have antitumor (Bontempo et al, 2007), anti-inflammatory (Rossi et al, 2007), antioxidant (Ömer et al, 2010;Pasquariello et al, 2015), hepatoprotective (El-Shenawi et al, 2008;Karami et al, 2013), and gastroprotective (Monforte et al, 2014) action.…”

Section: Introductionmentioning

confidence: 99%

Fruit quality of Brazilian genotypes of feijoa at harvest and after storage

Amarante

Souza

Benincá

et al. 2017

Pesq. agropec. bras.

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-The objective of this work was to evaluate the physicochemical attributes and vitamin C contents of fruits of five Brazilian genotypes of feijoa (Acca sellowiana), at harvest and after cold storage. The Alcântara, Mattos, Helena, and Nonante cultivars, as well as accession 2316, were studied. The assessed attributes were: fresh mass loss, titratable acidity, soluble solids contents, soluble solids contents/titratable acidity ratio, pH, skin and flesh color, texture, and vitamin C contents (skin and flesh). After storage, there were reductions of 2.9% in soluble solids contents, of 32.2% in titratable acidity, and of approximately 85% in texture attributes, besides increases of 36.3% in the soluble solids contents/titratable acidity ratio and of 21.7% in the pH of fruits. The vitamin C content in the skin was higher than that in the flesh, and increased in both skin and flesh after storage. ' Alcântara' fruits have the highest contents of vitamin C in the skin and flesh. Fruits of 'Nonante' and 'Mattos' show better preservation of the texture attributes, and fruits of 'Nonante', the lowest levels of flesh browning during storage.Index terms: Acca sellowiana, ascorbic acid, functional food, native fruit trees, natural antioxidant, postharvest, soluble solids content. Qualidade dos frutos de genótipos brasileiros de goiabeiraserrana na colheita e após o armazenamentoResumo -O objetivo deste trabalho foi avaliar os atributos físico-químicos e o conteúdo de vitamina C em frutos de cinco genótipos brasileiros de goiabeira-serrana (Acca sellowiana), na colheita e após o armazenamento refrigerado. Foram estudadas as cultivares Alcântara, Mattos, Helena e Nonante, e o acesso 2316. Avaliaram-se os atributos: perda de massa fresca, acidez titulável, teores de sólidos solúveis, relação sólidos solúveis/acidez titulável, pH, coloração da casca e da polpa, textura e conteúdo de vitamina C (casca e polpa). Após o armazenamento, houve redução de 2,9% nos teores de sólidos solúveis, de 32,2% na acidez titulável e de aproximadamente 85% nos atributos de textura, além de aumentos de 36,3% na relação sólidos solúveis/acidez titulável e de 21,7% no pH dos frutos. O conteúdo de vitamina C na casca foi superior ao da polpa, e aumentou na casca e na polpa após o armazenamento. Frutos de ' Alcântara' apresentam os maiores conteúdos de vitamina C na casca e na polpa. Frutos de 'Nonante' e 'Mattos' apresentam melhor preservação dos atributos de textura, e frutos de 'Nonante', menor escurecimento de polpa durante o armazenamento.Termos para indexação: Acca sellowiana, ácido ascórbico, alimento funcional, frutíferas nativas, antioxidante natural, pós-colheita, sólidos solúveis.

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“…Foreign companies and institutions eagerly search for plant resources as happened with the Acca sellowiana (feijoa), which was neglected in the country, introduced and acclimated in countries outside its natural area of occurrence, such as France, Italy, Russia, United States, Israel, Colombia, and New Zealand. In the latter, several cultivars have already been launched (Moretto et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…Some native fruit trees are consecrated and already commercially cultivated in the national scene, as Psidium guajava (guava), Passiflora edulis f. flavicarpa (passion fruit), Paullinia cupana (guarana), Euterpe oleracea (açaí), Anacardium occidentale (cashew) Research, Society and Development, v. 9, n. 10, e8319109180, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i10.9180 (Bruckner & Picanço, 2001;Alves & Freitas, 2007;Moretto et al, 2014). P. edulis f flavicarpa had a harvested area of 1,200 hectares and a production volume of 18,600 tons in 2016 (SEAB, 2017).…”

Section: Introductionmentioning

confidence: 99%

Phenological follow-up of strawberry-guava in the Southeast Region of Paraná

Neto¹,

Radaelli

Guollo³

et al. 2020

RSD

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Brazil has a considerable variety of species edible fruits, such as strawberry-guava (Psidium cattleianum), which has significant environmental plasticity and great potential for use. Studies related to reproductive biology, involving the knowledge of phenology are efficient tools to contribute to the improvement of species management and conservation strategies. Thus, this study aimed to monitor and record the phenological development of yellow and red Strawberry-guava, contrasting the differences between both. The study was developed in Dois Vizinhos, with red and yellow strawberry-guava, cultivar Ya-Cy, with branches marked at random, proceeding with photographic record and annotations of the peculiarities. The data were presented through images and a detailed description of each phase. The vegetative growth of the red strawberry-guava occurs between July and November, flowering between October and November with fruit ripening from late December to March. The vegetative growth of the yellow strawberry-guava occurs between July and October and between January and April, flowering from September to November and, January to March with fruit maturation between December and February and, from April to September. The red strawberry-guava produced only once a year, while the yellow strawberry-guava tree shows three outbreaks of production in the same period.

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A Introdução e os Usos da Feijoa ou Goiabeira Serrana (Acca sellowiana): A perspectiva da história ambiental

Cited by 17 publications

References 0 publications

PHENOTYPIC VARIABILITY IN FEIJOA FRUITS [Acca sellowiana (O. Berg.) Burret] ON INDIGENOUS LANDS,QUILOMBOLAS COMMUNITIES AND PROTECTED AREAS IN THE SOUTH OF BRAZIL

PHENOTYPIC VARIABILITY IN FEIJOA FRUITS [Acca sellowiana (O. Berg.) Burret] ON INDIGENOUS LANDS,QUILOMBOLAS COMMUNITIES AND PROTECTED AREAS IN THE SOUTH OF BRAZIL

Fruit quality of Brazilian genotypes of feijoa at harvest and after storage

Phenological follow-up of strawberry-guava in the Southeast Region of Paraná

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