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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Plinia trunciflora and Plinia cauliflora: two species rich in bioactive compounds, terpenes, and minerals

Texto completo
Autor(es):
Gomes da Silva, Aline Priscilla [1] ; Spricigo, Poliana Cristina [1] ; Purgatto, Eduardo [2] ; de Alencar, Severino Matias [3] ; Jacomino, Angelo Pedro [1]
Número total de Autores: 5
Afiliação do(s) autor(es):
[1] Univ Sao Paulo, Crop Sci Dept, Luiz de Queiroz Coll Agr, Av Padua Dias 11, BR-13418900 Piracicaba, SP - Brazil
[2] Univ Sao Paulo, Dept Food & Expt Nutr, NAPAN FoRC Food Res Ctr, Av Prof Lineu Prestes 580, BR-05508000 Butanta, SP - Brazil
[3] Univ Sao Paulo, Dept Agrifood Ind Food & Nutr, Luiz de Queiroz Coll Agr, Av Padua Dias 11, BR-13418900 Piracicaba, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION; v. 13, n. 2, p. 921-931, JUN 2019.
Citações Web of Science: 1
Resumo

Jabuticaba is a native fruit from the Brazilian Atlantic Forest. The fruit is commercialized in Brazil and in the world in its fresh and processed forms due to its attractive colour and flavour. The objective of this study was to quantify the chemical properties and bioactive compounds in fruits from two jabuticaba species that have rarely been study, Pendula' (Plinia trunciflora) and Ponhema' (Plinia cauliflora). Extracts of jabuticaba fruits species Pendula' and Ponhema' were evaluated by SPME combined with GC-MS for volatile compounds. Organic acids, sugars, and ascorbic acid were determined by HPLC. Minerals were determined by ICP-OES, phenolic content, antioxidant capacity (DPPH and ORAC assay), and centesimal composition were assayed on the same jabuticabas extracts. Jabuticaba Pendula' presented higher levels of ash (4.26g100g(-1)), lipids (1.21g100g(-1)), proteins (5.07g100g(-1)), dietary fibers (29.73g100g(-1)) and minerals (1122.91mg100g(-1)). Jabuticaba Ponhema' expressed higher amounts of total monomeric anthocyanins (TMA) (0.10g100g(-1)), total flavonoids (0.08g100g(-1)) and total phenolic compounds (0.43g100g(-1)). These two species had high antioxidant capacity (5.73-9.12mmol trolox 100g(-1) by DPPH method and 23.54-71.16mmol trolox 100g(-1) by ORAC method). There were found 37 new compounds, mainly terpenes (67%), that have not been previously described in jabuticaba fruit. Jabuticaba Pendula' and Ponhema' fruits can be beneficial to the human diet and potentially serve as raw material for industrial purposes. (AU)

Processo FAPESP: 13/07914-8 - FoRC - Centro de Pesquisa em Alimentos
Beneficiário:Bernadette Dora Gombossy de Melo Franco
Linha de fomento: Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs
Processo FAPESP: 14/13473-7 - Caracterização de cambucá, guamirim cereja, jabuticaba pendula e uvaia dura, frutos nativos da Mata Atlântica
Beneficiário:Aline Priscilla Gomes da Silva
Linha de fomento: Bolsas no Brasil - Doutorado