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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
16/12/2022 |
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Data da última atualização: |
16/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHO, M. V. M.; SILVA, L. S.; VILELA JUNIOR, E. T.; CONCEIÇÃO, R. R. P. DA; FREITAS-SILVA, O.; TROMBETE, F. M. |
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Afiliação: |
MARCUS VINÍCIUS MARTINS CARVALHO, UFJF; LUANA SOUSA SILVA, UFSJ; EDMILSON TINOCO VILELA JUNIOR, UFSJ; RENATA REGINA PEREIRA DA CONCEIÇÃO, UFMG; OTNIEL FREITAS SILVA, CTAA; FELIPE MACHADO TROMBETE, UFRRJ. |
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Título: |
Identification of filamentous fungi, assessment of extraneous matter and physicochemical analysis of artisanal and industrialized açaí cream. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Brazilian Journal of Development, Curitiba, v. 8, n. 10, p. 68781-68793, oct., 2022. |
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Idioma: |
Inglês |
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Notas: |
Identificação de fungos filamentosos, avaliação de matérias estranhas e análises físico-químicas em creme de açaí artesanal e industrializado, |
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Conteúdo: |
Açaí (Euterpe oleracea and E. precatoria) tree produces berries that are industrialized especially as desserts, such as ice creams, creams, and açai pulp. The processing according to Good Manufacturing Practices (GMP) is fundamental to obtain safe foods for consumption. This work aimed to evaluate the quality of açaí cream marketed in Sete Lagoas, Minas Gerais, Brazil, concerning the presence of fungi and extraneous matter, as well as to evaluate certain physicochemical parameters. It was analysed 21 samples of açaí cream (10 artisanal and 11 industrialized). All 21 samples had acceptable physicochemical quality standards. However, regarding mycological analyses, 23.8% of the samples presented filamentous fungi and 100% presented yeast count. The genera of the predominant filamentous fungi were: Cladosporium spp. (93.9%), Penicillium spp. (1.7%), Rhizopus spp. (2.6%), Paecilomyces spp. (0.9%) and Mucor spp. (0.9%). A total of 57% of the samples presented extraneous matter and the vegetal tissues that represent a health risk were the main material found, therefore, there is a need for adjustments in terms of good processing practices. Keywords: euterpe, quality assessment, filamentous fungi, extraneous matters, food microscopy. |
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Thesagro: |
Euterpe Edulis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02105naa a2200205 a 4500
001 2149871
005 2022-12-16
008 2022 bl uuuu u00u1 u #d
100 1 $aCARVALHO, M. V. M.
245 $aIdentification of filamentous fungi, assessment of extraneous matter and physicochemical analysis of artisanal and industrialized açaí cream.$h[electronic resource]
260 $c2022
500 $aIdentificação de fungos filamentosos, avaliação de matérias estranhas e análises físico-químicas em creme de açaí artesanal e industrializado,
520 $aAçaí (Euterpe oleracea and E. precatoria) tree produces berries that are industrialized especially as desserts, such as ice creams, creams, and açai pulp. The processing according to Good Manufacturing Practices (GMP) is fundamental to obtain safe foods for consumption. This work aimed to evaluate the quality of açaí cream marketed in Sete Lagoas, Minas Gerais, Brazil, concerning the presence of fungi and extraneous matter, as well as to evaluate certain physicochemical parameters. It was analysed 21 samples of açaí cream (10 artisanal and 11 industrialized). All 21 samples had acceptable physicochemical quality standards. However, regarding mycological analyses, 23.8% of the samples presented filamentous fungi and 100% presented yeast count. The genera of the predominant filamentous fungi were: Cladosporium spp. (93.9%), Penicillium spp. (1.7%), Rhizopus spp. (2.6%), Paecilomyces spp. (0.9%) and Mucor spp. (0.9%). A total of 57% of the samples presented extraneous matter and the vegetal tissues that represent a health risk were the main material found, therefore, there is a need for adjustments in terms of good processing practices. Keywords: euterpe, quality assessment, filamentous fungi, extraneous matters, food microscopy.
650 $aEuterpe Edulis
700 1 $aSILVA, L. S.
700 1 $aVILELA JUNIOR, E. T.
700 1 $aCONCEIÇÃO, R. R. P. DA
700 1 $aFREITAS-SILVA, O.
700 1 $aTROMBETE, F. M.
773 $tBrazilian Journal of Development, Curitiba$gv. 8, n. 10, p. 68781-68793, oct., 2022.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
06/09/2018 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA, C. V.; SANTOS, J. D. R.; ARASHIRO, E. K. N.; FONSECA, J. F. da; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G. |
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Afiliação: |
Universidade Federal Fluminense (UFF) - Nitéroi, RJ, Brazil; Jeferson Ferreira da Fonseca, CNPC. |
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Título: |
The use of different progestin devices in ovarian stimulation protocol affects gene expression in sheep cumulus-oocyte complexes (COC). |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Reprodroduction, v. 15, n. 3, p. 591, Jul./Sept. 2018. Abstracts A276E. Edição dos Proceedings of the 34rd Meeting of the Association of Embryo Transfer in Europe (AETE); Nantes, France, September 7th and 8th, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Progesterone (P4) and its analogues (progestins) are commonly used in estrus synchronization protocols and to hold the LH surge during ovarian stimulation to allow oocyte recovery in live donor ewes. However, recent evidence suggests that some progestins may have a deleterious effect on embryo quality after long-term use. Thus, the present study aimed to evaluate the effect of two progestin devices used during ovarian stimulation on the COC quality in donor ewes. In conclusion, the progestin device alters the expression of genes related to quality and the steroidogenesis pathway in fully-grown COCs, and the use of a natural P4 device may improve the development competence of COCs. Further studies including IVP are necessary to confirm our findings. |
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Thesagro: |
Ovino; Reprodução Animal; Transferência de Embrião. |
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Thesaurus NAL: |
Embryo transfer; Ewes; Oocytes; Progestogen receptors; Sheep; Steroid hormones. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182526/1/CNPC-2018-The-use-of.pdf
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Marc: |
LEADER 01862nam a2200301 a 4500
001 2095158
005 2019-09-23
008 2018 bl uuuu u00u1 u #d
100 1 $aBRAGANÇA, G. M.
245 $aThe use of different progestin devices in ovarian stimulation protocol affects gene expression in sheep cumulus-oocyte complexes (COC).$h[electronic resource]
260 $aAnimal Reprodroduction, v. 15, n. 3, p. 591, Jul./Sept. 2018. Abstracts A276E. Edição dos Proceedings of the 34rd Meeting of the Association of Embryo Transfer in Europe (AETE); Nantes, France, September 7th and 8th, 2018.$c2018
520 $aProgesterone (P4) and its analogues (progestins) are commonly used in estrus synchronization protocols and to hold the LH surge during ovarian stimulation to allow oocyte recovery in live donor ewes. However, recent evidence suggests that some progestins may have a deleterious effect on embryo quality after long-term use. Thus, the present study aimed to evaluate the effect of two progestin devices used during ovarian stimulation on the COC quality in donor ewes. In conclusion, the progestin device alters the expression of genes related to quality and the steroidogenesis pathway in fully-grown COCs, and the use of a natural P4 device may improve the development competence of COCs. Further studies including IVP are necessary to confirm our findings.
650 $aEmbryo transfer
650 $aEwes
650 $aOocytes
650 $aProgestogen receptors
650 $aSheep
650 $aSteroid hormones
650 $aOvino
650 $aReprodução Animal
650 $aTransferência de Embrião
700 1 $aBATISTA, R. I. T. P.
700 1 $aSOUZA, C. V.
700 1 $aSANTOS, J. D. R.
700 1 $aARASHIRO, E. K. N.
700 1 $aFONSECA, J. F. da
700 1 $aBRANDÃO, F. Z.
700 1 $aSOUZA-FABJAN, J. M. G.
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Embrapa Caprinos e Ovinos (CNPC) |
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