Fruit and seed biometry of cambuí (Myciaria tenella O. Berg)

Silva, Ana Veruska Cruz da; Rabbani, Allívia Rouse Carregosa; Costa, Tatiana Santos; Clivati, Débora

doi:10.18227/1982-8470ragro.v6i3.831

Cited by 7 publications

(8 citation statements)

References 14 publications

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“…The fruits had an average weight of 0.76 g, with the highest values found in AC132. These results agree with those reported by Silva et al [13] in the evaluation of the biometry of fruits of the same species. In guabiju fruits (Myrcianthes pungens), the average weight was 2.87 g [14], and for Campomanesia rufa, 10.88 g [15], species belonging to the Myrtaceae family.…”

Section: Physicochemical Characterization Of Rumberry Fruitssupporting

confidence: 94%

Chemical Physical Characterization and Profile of Fruit Volatile Compounds from Different Accesses of Myrciaria floribunda (H. West Ex Wild.) O. Berg through Polyacrylate Fiber

et al. 2021

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Among the many species of native fruit of Brazil that have been little explored, there is Myrciaria floribunda (also known as rumberry, cambuizeiro, or guavaberry), a species with significant variability, which has fruits of different colors (orange, red, and purple) when ripe. The physical-chemical characteristics evaluated were fruit weight (FW), seed weight (SW), pulp weight (PW), number of seeds (NS), longitudinal diameter (LD), transverse diameter (TD), format (LD/TD), hydrogen potential (pH), soluble solids (SS), titratable acidity (TA), and ratio (SS/TA); further, the volatile organic compounds (VOCs) of nine accesses of rumberry orchards were identified. The averages of the variables FW, SW, PW, NS, LD, TD, shape, and firmness were 0.76 g, 0.22 g, 0.54 g, 1.45, 10.06 mm, 9.90 mm, 1.02, 2.96 N, respectively. LD/TD data showed that the fruits have a slightly rounded shape (LD/TD = 1). The averages for pH, SS, TA, and SS/TA were 3.74, 17.58 Brix, 4.31% citric acid, and 4.31, respectively. The evaluated parameters indicated that the fruits can be consumed both in natura and industrialized, with the red-colored fruits presenting a good balance of SS/TA, standards demanded by the processing industries. Thirty-six VOCs were identified, with emphasis on the sesquiterpenes. Caryophyllene (21.6% to 49.3%) and γ-selinene (11.3% to 16.3%) were the most predominant compounds in rumberry fruits.

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Section: Physicochemical Characterization Of Rumberry Fruitssupporting

confidence: 94%

Chemical Physical Characterization and Profile of Fruit Volatile Compounds from Different Accesses of Myrciaria floribunda (H. West Ex Wild.) O. Berg through Polyacrylate Fiber

et al. 2021

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“…Diante dessas afirmações, recomenda-se a realização de estudos in loco mais aprofundados, envolvendo a ecologia da espécie, relacionando as diferenças morfológicas com aspectos ambientais regionais e a genética populacional. Uma pesquisa realizada por Silva et al (2012) Quanto à escolha para cada local de coleta, foi questionado se as entrevistadas conseguiam identificar as árvores de maior produção do fruto e 52,3% afirmaram que sim, sendo que as localizações variaram de acordo com a opinião de cada uma delas. O tempo de coleta pode influenciar nesse aspecto, pois quem tem mais tempo pode conhecer melhor as áreas e identificar essa produção.…”

Section: Locais De Coleta E Características Dos Frutosunclassified

Extrativismo do cambuí (Myrciaria sp.): conhecimentos, práticas e renda na comunidade Ribuleirinha, litoral sul de Sergipe

Santos

Gomes

Santos

et al. 2018

Guaju

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O cambuí (Myrciaria sp.), fruto do cambuizeiro, é um Produto Florestal Não Madeireiro (PFNM) considerado um componente da biodiversidade no estado de Sergipe, acrescido de valor econômico. O presente estudo teve como objetivo analisar os conhecimentos e práticas associados ao extrativismo do cambuí, bem como a renda gerada com a venda dos frutos na comunidade Ribuleirinha, localizada na zona litorânea do município de Estância, sul do estado de Sergipe. A pesquisa ocorreu entre novembro de 2017 e janeiro de 2018, por meio de entrevistas semiestruturadas, em que foram utilizadas ferramentas do Diagnóstico Rural Participativo, e os participantes foram selecionados por meio da técnica “Bola de Neve”. Constatou-se que o extrativismo da espécie é realizado predominantemente por mulheres, porém familiares contribuem nos picos de produção. Além do consumo doméstico, outras formas de aproveitamento, dentro e fora da comunidade, estão surgindo e agregando valor ao produto. Concluiu-se que o sistema extrativista é realizado por meio de práticas e uso de tecnologias simples, baseadas no conhecimento local. A venda dos frutos aparenta estar atrelada a uma demanda que tem aumentado nos últimos anos, contudo é considerada como um complemento para a renda familiar.

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“…O. Berg, popularly known as “cambuí” or “murta‐do‐campo”, is also a native Brazilian species occurring from the north to the south region [5] . It is a shrub with small lanceolate leaves and globose red to dark purple fruits about 9 mm in diameter, used for consumption in natura and as jellies [8,10] . Leaves of M. tenella have been used by the native population for their astringent, antimicrobial, antidiabetic, and anti‐inflammatory actions [11] .…”

Section: Introductionmentioning

confidence: 99%

Determination of the Phytochemical Composition and Antioxidant Potential of Eugenia copacabanensis and Myrciaria tenella Leaves (Myrtaceae) Using a Saccharomyces cerevisiae Model

Martins

França

Ferreira

et al. 2021

Chemistry & Biodiversity

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Eugenia copacabanensis and Myrciaria tenella are present in restingas of the Atlantic Forest, but little information is available about their chemical and biological potential. In this context, the hexane, dichloromethane, ethyl acetate and butanol fractions from the leaves of methanolic extract were analyzed by GC/MS and HPLC‐DAD and the antioxidant potential was determined by DPPH and ABTS assays and using a Saccharomyces cerevisiae model. Dereplication allowed the identification of 68 compounds, 42 and 41 of which, respectively, are first reported here for E. copacabanensis and M. tenella. In vivo results revealed that the ethyl acetate and butanol fractions showed expressive antioxidant protection in the BY4741 and Δgsh1 strains, with greater impact on glutathione‐deficient cells. With a high diversity of phenolic compounds, these polar fractions of E. copacabanensis and M. tenella leaves are potential protectors against intracellular oxidative stress.

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Fruit and seed biometry of cambuí (Myciaria tenella O. Berg)

Cited by 7 publications

References 14 publications

Chemical Physical Characterization and Profile of Fruit Volatile Compounds from Different Accesses of Myrciaria floribunda (H. West Ex Wild.) O. Berg through Polyacrylate Fiber

Chemical Physical Characterization and Profile of Fruit Volatile Compounds from Different Accesses of Myrciaria floribunda (H. West Ex Wild.) O. Berg through Polyacrylate Fiber

Extrativismo do cambuí (Myrciaria sp.): conhecimentos, práticas e renda na comunidade Ribuleirinha, litoral sul de Sergipe

Determination of the Phytochemical Composition and Antioxidant Potential of Eugenia copacabanensis and Myrciaria tenella Leaves (Myrtaceae) Using a Saccharomyces cerevisiae Model

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