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Registro Completo |
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Biblioteca(s): |
Embrapa Alimentos e Territórios. |
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Data corrente: |
25/04/2024 |
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Data da última atualização: |
25/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROCHA, L. A. DA; NASCIMENTO, M. M. DO; LIMA, M. S. DE; HAVERROTH, M.; MING, L. C.; ARAGÃO JÚNIOR, A. C. DE; TORRES, N. S.; FERREIRA, A. B. |
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Afiliação: |
LARYSSA ALENCAR DA ROCHA, UNIVERSIDADE FEDERAL DO ACRE; MATHEUS MATOS DO NASCIMENTO, UNIVERSIDADE FEDERAL DO ACRE; MARILENE SANTOS DE LIMA, UNIVERSIDADE FEDERAL DO ACRE; MOACIR HAVERROTH, CNAT; LIN CHAU MING, UNIVERSIDADE ESTADUAL PAULISTA; ANTÔNIO CARNAÚBA DE ARAGÃO JÚNIOR, UNIVERSIDADE FEDERAL DO ACRE; NATÁLIA SOUZA TORRES, UNIVERSIDADE FEDERAL DO ACRE; ALMECINA BALBINO FERREIRA, UNIVERSIDADE FEDERAL DO ACRE. |
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Título: |
Physicochemical characterization of seeds and aril of Renealmia aromatica (Aubl.) Griseb. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Research, Society and Development, v. 13, n. 4, e4313445469, 2024. |
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Páginas: |
17 p. |
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DOI: |
10.55905/oelv22n4-158 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kcal/100g. Thus, the seeds and arils of R. aromatica have alimentary and nutritional potential, being the seeds used for the production of edible oil or condiment, and the aril, rich in vitamin C, used in alimentation. This, although already used in food, is still restricted to indigenous peoples and traditional communities. MenosThe Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kc... Mostrar Tudo |
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Palavras-Chave: |
Arilo; Óleo comestível; Planta alimentícia; Renealmia aromatica. |
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Thesagro: |
Condimento; Planta Medicinal; Semente. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163892/1/RenealmiaAromata.pdf
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Marc: |
LEADER 02740naa a2200313 a 4500
001 2163892
005 2024-04-25
008 2024 bl uuuu u00u1 u #d
024 7 $a10.55905/oelv22n4-158$2DOI
100 1 $aROCHA, L. A. DA
245 $aPhysicochemical characterization of seeds and aril of Renealmia aromatica (Aubl.) Griseb.$h[electronic resource]
260 $c2024
300 $a17 p.
520 $aThe Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kcal/100g. Thus, the seeds and arils of R. aromatica have alimentary and nutritional potential, being the seeds used for the production of edible oil or condiment, and the aril, rich in vitamin C, used in alimentation. This, although already used in food, is still restricted to indigenous peoples and traditional communities.
650 $aCondimento
650 $aPlanta Medicinal
650 $aSemente
653 $aArilo
653 $aÓleo comestível
653 $aPlanta alimentícia
653 $aRenealmia aromatica
700 1 $aNASCIMENTO, M. M. DO
700 1 $aLIMA, M. S. DE
700 1 $aHAVERROTH, M.
700 1 $aMING, L. C.
700 1 $aARAGÃO JÚNIOR, A. C. DE
700 1 $aTORRES, N. S.
700 1 $aFERREIRA, A. B.
773 $tResearch, Society and Development$gv. 13, n. 4, e4313445469, 2024.
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Embrapa Alimentos e Territórios (CNAT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
23/01/2013 |
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Data da última atualização: |
25/03/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MUNIZ, C. R.; FREIRE, F. das C. O.; VIANA, F. M. P.; CARDOSO, J. E.; CORREIA, D.; JALINK, H.; KEMA, G. H. J.; SILVA, G. F. da; GUEDES, M. I. F. |
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Afiliação: |
CELLI RODRIGUES MUNIZ, CNPAT; FRANCISCO DAS CHAGAS O FREIRE, CNPAT; FRANCISCO MARTO PINTO VIANA, CNPAT; JOSE EMILSON CARDOSO, CNPAT; DIVA CORREIA, CNPAT; WAGENINGEN UNIVERSITY GREENHOUSE HORTICULTURE; PLANT RESEARCH INTERNATIONAL; GILVAN FERREIRA DA SILVA, CPAA; UNIVERSIDADE ESTADUAL DO CEARÁ. |
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Título: |
Polyclonal antibody-based ELISA in combination with specific PCR amplification of internal transcribed spacer regions for the detection and quantitation of Lasiodiplodia theobromae, causal agent of gummosis in cashew nut plants. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Annals of Applied Biology, v. 160, n. 3, p. 217-224, 2012. |
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ISSN: |
0003-4746 |
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DOI: |
10.1111/j.1744-7348.2012.00534.x |
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Idioma: |
Português |
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Conteúdo: |
Members of Botryosphaeriaceae family are associated with serious diseases in different plants across the world. In cashew nut plants (Anacardium occidentale), the fungus Lasiodiplodia theobromae causes a severe group of symptoms related to gummosis that results in decreased nut production. The aim of this work was to develop an indirect enzyme-linked immunosorbent assay (ELISA) with sufficient sensitivity and specificity to detect the fungus both in vitro and in planta (artificially and naturally infected) and to increase the detection specificity within the fungi group using primers specific for the internal transcribed spacer (ITS) sequences. A collection of L. theobromae isolates was obtained, and antisera against the fungus were raised in rabbits. Cross-reactivity against Neofusicoccum sp., Colletotrichum gloeosporioides, Phomopsis anacardii and Pestalotiopsis guepinii was examined. Naturally and artificially infected vegetal material were employed in the ELISAs. The fungi ITS sequences were determined, and single nucleotide polymorphisms were identified and used for primer design. For the naturally infected plants, there was an approximately fourfold variation in the absorbance values. Some positive readings for asymptomatic samples were detected. For the artificially infected samples, an ELISA-based weekly timecourse analysis was conducted, and the values for samples from 0 and 7 days were lower than the threshold value. Beginning on day 14, the infection could be detected, with rates varying from 40% on day 14 to 80% on day 21 and 100% by the end of the experiment. The ITS sequencing revealed few polymorphisms among the L. theobromae isolates, but for C. gloeosporioides, P. anacardii, P. guepinii and Neofusicoccum sp., the sequences were sufficient to permit reliable discrimination. The feasibility of ELISA as an early detection technique to assist in gummosis management was demonstrated. PCR amplification based on ITS regions increases and complements serological specificity. MenosMembers of Botryosphaeriaceae family are associated with serious diseases in different plants across the world. In cashew nut plants (Anacardium occidentale), the fungus Lasiodiplodia theobromae causes a severe group of symptoms related to gummosis that results in decreased nut production. The aim of this work was to develop an indirect enzyme-linked immunosorbent assay (ELISA) with sufficient sensitivity and specificity to detect the fungus both in vitro and in planta (artificially and naturally infected) and to increase the detection specificity within the fungi group using primers specific for the internal transcribed spacer (ITS) sequences. A collection of L. theobromae isolates was obtained, and antisera against the fungus were raised in rabbits. Cross-reactivity against Neofusicoccum sp., Colletotrichum gloeosporioides, Phomopsis anacardii and Pestalotiopsis guepinii was examined. Naturally and artificially infected vegetal material were employed in the ELISAs. The fungi ITS sequences were determined, and single nucleotide polymorphisms were identified and used for primer design. For the naturally infected plants, there was an approximately fourfold variation in the absorbance values. Some positive readings for asymptomatic samples were detected. For the artificially infected samples, an ELISA-based weekly timecourse analysis was conducted, and the values for samples from 0 and 7 days were lower than the threshold value. Beginning on day 14, the infection could be dete... Mostrar Tudo |
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Palavras-Chave: |
Anacardium occidentale L; Cashew agri-industry; Endophytic fungi; Immunodetection. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03001naa a2200289 a 4500
001 1946100
005 2015-03-25
008 2012 bl uuuu u00u1 u #d
022 $a0003-4746
024 7 $a10.1111/j.1744-7348.2012.00534.x$2DOI
100 1 $aMUNIZ, C. R.
245 $aPolyclonal antibody-based ELISA in combination with specific PCR amplification of internal transcribed spacer regions for the detection and quantitation of Lasiodiplodia theobromae, causal agent of gummosis in cashew nut plants.
260 $c2012
520 $aMembers of Botryosphaeriaceae family are associated with serious diseases in different plants across the world. In cashew nut plants (Anacardium occidentale), the fungus Lasiodiplodia theobromae causes a severe group of symptoms related to gummosis that results in decreased nut production. The aim of this work was to develop an indirect enzyme-linked immunosorbent assay (ELISA) with sufficient sensitivity and specificity to detect the fungus both in vitro and in planta (artificially and naturally infected) and to increase the detection specificity within the fungi group using primers specific for the internal transcribed spacer (ITS) sequences. A collection of L. theobromae isolates was obtained, and antisera against the fungus were raised in rabbits. Cross-reactivity against Neofusicoccum sp., Colletotrichum gloeosporioides, Phomopsis anacardii and Pestalotiopsis guepinii was examined. Naturally and artificially infected vegetal material were employed in the ELISAs. The fungi ITS sequences were determined, and single nucleotide polymorphisms were identified and used for primer design. For the naturally infected plants, there was an approximately fourfold variation in the absorbance values. Some positive readings for asymptomatic samples were detected. For the artificially infected samples, an ELISA-based weekly timecourse analysis was conducted, and the values for samples from 0 and 7 days were lower than the threshold value. Beginning on day 14, the infection could be detected, with rates varying from 40% on day 14 to 80% on day 21 and 100% by the end of the experiment. The ITS sequencing revealed few polymorphisms among the L. theobromae isolates, but for C. gloeosporioides, P. anacardii, P. guepinii and Neofusicoccum sp., the sequences were sufficient to permit reliable discrimination. The feasibility of ELISA as an early detection technique to assist in gummosis management was demonstrated. PCR amplification based on ITS regions increases and complements serological specificity.
653 $aAnacardium occidentale L
653 $aCashew agri-industry
653 $aEndophytic fungi
653 $aImmunodetection
700 1 $aFREIRE, F. das C. O.
700 1 $aVIANA, F. M. P.
700 1 $aCARDOSO, J. E.
700 1 $aCORREIA, D.
700 1 $aJALINK, H.
700 1 $aKEMA, G. H. J.
700 1 $aSILVA, G. F. da
700 1 $aGUEDES, M. I. F.
773 $tAnnals of Applied Biology$gv. 160, n. 3, p. 217-224, 2012.
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