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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
20/09/2022 |
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Data da última atualização: |
20/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AZEVEDO, D. M. C. de; SCHMIDT, V.; BRUCH, K. L.; RAMOS, G. A. |
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Afiliação: |
DÉBORA MARA CORREA DE AZEVEDO, UFRGS; VERÔNICA SCHMIDT, UFRGS; KELLY LISSANDRA BRUCH, UFRGS; GILVAN ALVES RAMOS, CNPA. |
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Título: |
The formation of value in the local productive arrangement (apl) of garments and artifacts made of coloured cotton from Paraíba-Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
International Journal of Development Research, v. 12, n. 3, p. 54943-54948, 2022. |
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ISSN: |
2230-9926 |
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DOI: |
https://doi.org/10.37118/ijdr.24227.03.2022 |
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Idioma: |
Inglês |
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Conteúdo: |
Companies in the textile sector have shown great concern with environmental issues, using raw materials that are produced by systems that are less aggressive to the environment. In this context, naturally coloured cotton (ANC) becomes an alternative to reduce the negative environmental impact, since the products do not need to be bleached or dyed, and is attracting the attention of industries and consumers.In Brazil, naturally coloured cotton (ANC) is mainly produced in Paraíba, where there is a Local Productive Arrangement (APL) for clothing and artifacts made of ANC.In this sense, this study aims to verify whether the interorganizational relationships of this APL have contributed to the arrangement?s formation of value and growth. To achieve the proposed aim, data were collected in the State of Paraiba, in the municipalities of Campina Grande, Juarez Távora, São Bento and João Pessoa through interviews, questionnaire and observation. The data, which was collected and analysed using the Content Analysis methodology, indicated that the APL has important groups that are formed with the purpose of adding value. The group formation was observed in almost all links of the agroindustrial productive chain: processing, certification, acquisition of raw material, production, commercialization and export. In addition, it was possible to conclude that these groups are formed from different perceptions about the market for naturally coloured cotton, resulting in the formation of the value of their products and, consequently, in the growth of the APL. MenosCompanies in the textile sector have shown great concern with environmental issues, using raw materials that are produced by systems that are less aggressive to the environment. In this context, naturally coloured cotton (ANC) becomes an alternative to reduce the negative environmental impact, since the products do not need to be bleached or dyed, and is attracting the attention of industries and consumers.In Brazil, naturally coloured cotton (ANC) is mainly produced in Paraíba, where there is a Local Productive Arrangement (APL) for clothing and artifacts made of ANC.In this sense, this study aims to verify whether the interorganizational relationships of this APL have contributed to the arrangement?s formation of value and growth. To achieve the proposed aim, data were collected in the State of Paraiba, in the municipalities of Campina Grande, Juarez Távora, São Bento and João Pessoa through interviews, questionnaire and observation. The data, which was collected and analysed using the Content Analysis methodology, indicated that the APL has important groups that are formed with the purpose of adding value. The group formation was observed in almost all links of the agroindustrial productive chain: processing, certification, acquisition of raw material, production, commercialization and export. In addition, it was possible to conclude that these groups are formed from different perceptions about the market for naturally coloured cotton, resulting in the formation of the va... Mostrar Tudo |
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Palavras-Chave: |
Consumo consciente; Criação de valor; Paraíba; Valor agregado; Vibra alternativa. |
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Thesagro: |
Agricultura Alternativa; Agricultura Sustentável; Algodão; Fibra Vegetal; Impacto Ambiental; Produção Integrada; Qualidade da Água; Qualidade de Vida. |
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Thesaurus Nal: |
Alternative farming; Cotton; Environmental degradation; Environmental impact; Fiber quality; Textile products; Water quality. |
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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/1146630/1/THE-FORMATION-OF-VALUE-IN-THE-LOCAL-2.pdf
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Marc: |
LEADER 02884naa a2200421 a 4500
001 2146630
005 2022-09-20
008 2022 bl uuuu u00u1 u #d
022 $a2230-9926
024 7 $ahttps://doi.org/10.37118/ijdr.24227.03.2022$2DOI
100 1 $aAZEVEDO, D. M. C. de
245 $aThe formation of value in the local productive arrangement (apl) of garments and artifacts made of coloured cotton from Paraíba-Brazil.$h[electronic resource]
260 $c2022
520 $aCompanies in the textile sector have shown great concern with environmental issues, using raw materials that are produced by systems that are less aggressive to the environment. In this context, naturally coloured cotton (ANC) becomes an alternative to reduce the negative environmental impact, since the products do not need to be bleached or dyed, and is attracting the attention of industries and consumers.In Brazil, naturally coloured cotton (ANC) is mainly produced in Paraíba, where there is a Local Productive Arrangement (APL) for clothing and artifacts made of ANC.In this sense, this study aims to verify whether the interorganizational relationships of this APL have contributed to the arrangement?s formation of value and growth. To achieve the proposed aim, data were collected in the State of Paraiba, in the municipalities of Campina Grande, Juarez Távora, São Bento and João Pessoa through interviews, questionnaire and observation. The data, which was collected and analysed using the Content Analysis methodology, indicated that the APL has important groups that are formed with the purpose of adding value. The group formation was observed in almost all links of the agroindustrial productive chain: processing, certification, acquisition of raw material, production, commercialization and export. In addition, it was possible to conclude that these groups are formed from different perceptions about the market for naturally coloured cotton, resulting in the formation of the value of their products and, consequently, in the growth of the APL.
650 $aAlternative farming
650 $aCotton
650 $aEnvironmental degradation
650 $aEnvironmental impact
650 $aFiber quality
650 $aTextile products
650 $aWater quality
650 $aAgricultura Alternativa
650 $aAgricultura Sustentável
650 $aAlgodão
650 $aFibra Vegetal
650 $aImpacto Ambiental
650 $aProdução Integrada
650 $aQualidade da Água
650 $aQualidade de Vida
653 $aConsumo consciente
653 $aCriação de valor
653 $aParaíba
653 $aValor agregado
653 $aVibra alternativa
700 1 $aSCHMIDT, V.
700 1 $aBRUCH, K. L.
700 1 $aRAMOS, G. A.
773 $tInternational Journal of Development Research$gv. 12, n. 3, p. 54943-54948, 2022.
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Registro original: |
Embrapa Algodão (CNPA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
15/09/2021 |
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Data da última atualização: |
15/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MENDES, I. V.; GARCIA, M. B.; BITENCOURT, A. C. A.; SANTANA, R. H.; LINS, P. de C.; SILVEIRA, R.; SIMMONS, B. A.; GLADDEN, J. M.; KRUGER, R. H.; QUIRINO, B. F. |
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Afiliação: |
ISIS VIANA MENDES, Universidade de Brasília; MARIANA BOTELHO GARCIA, Universidade Católica de Brasília; ANA CAROLINA ARAUJO BITENCOURT, Universidade de Brasília; RENATA HENRIQUE SANTANA, Instituto Federal de Brasília; PHILIPPE DE CASTRO LINS, Universidade de Brasília; RAFAELLA SILVEIRA, Universidade de Brasília; BLAKE A. SIMMONS, Joint BioEnergy Institute; JOHN M. GLADDEN, Joint BioEnergy Institute; RICARDO HENRIQUE KRUGER, Universidade de Brasília; BETANIA FERRAZ QUIRINO, CNPAE. |
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Título: |
Bacterial diversity dynamics in microbial consortia selected for lignin utilization. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
PLoS ONE, v. 16, n. 9, e0255083, 2021. |
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Descrição Física: |
PDF: il. color. |
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DOI: |
https://doi.org/10.1371/journal.pone.0255083 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract:Lignin is nature?s largest source of phenolic compounds. Its recalcitrance to enzymatic conversion is still a limiting step to increase the value of lignin. Although bacteria are able to degrade lignin in nature, most studies have focused on lignin degradation by fungi. To understand which bacteria are able to use lignin as the sole carbon source, natural selection over time was used to obtain enriched microbial consortia over a 12-week period. The source of microorganisms to establish these microbial consortia were commercial and backyard compost soils. Cultivation occurred at two different temperatures, 30°C and 37°C, in defined culture media containing either Kraft lignin or alkaline-extracted lignin as carbon source. iTag DNA sequencing of bacterial 16S rDNA gene was performed for each of the consortia at six timepoints (passages). The initial bacterial richness and diversity of backyard compost soil consortia was greater than that of commercial soil consortia, and both parameters decreased after the enrichment protocol, corroborating that selection was occurring. Bacterial consortia composition tended to stabilize from the fourth passage on. After the enrichment protocol, Firmicutes phylum bacteria were predominant when lignin extracted by alkaline method was used as a carbon source, whereas Proteobacteria were predominant when Kraft lignin was used. Bray-Curtis dissimilarity calculations at genus level, visualized using NMDS plots, showed that the type of lignin used as a carbon source contributed more to differentiate the bacterial consortia than the variable temperature. The main known bacterial genera selected to use lignin as a carbon source were Altererythrobacter, Aminobacter, Bacillus, Burkholderia, Lysinibacillus, Microvirga, Mycobacterium, Ochrobactrum, Paenibacillus, Pseudomonas, Pseudoxanthomonas, Rhizobiales and Sphingobium. These selected bacterial genera can be of particular interest for studying lignin degradation and utilization, as well as for lignin-related biotechnology applications. MenosAbstract:Lignin is nature?s largest source of phenolic compounds. Its recalcitrance to enzymatic conversion is still a limiting step to increase the value of lignin. Although bacteria are able to degrade lignin in nature, most studies have focused on lignin degradation by fungi. To understand which bacteria are able to use lignin as the sole carbon source, natural selection over time was used to obtain enriched microbial consortia over a 12-week period. The source of microorganisms to establish these microbial consortia were commercial and backyard compost soils. Cultivation occurred at two different temperatures, 30°C and 37°C, in defined culture media containing either Kraft lignin or alkaline-extracted lignin as carbon source. iTag DNA sequencing of bacterial 16S rDNA gene was performed for each of the consortia at six timepoints (passages). The initial bacterial richness and diversity of backyard compost soil consortia was greater than that of commercial soil consortia, and both parameters decreased after the enrichment protocol, corroborating that selection was occurring. Bacterial consortia composition tended to stabilize from the fourth passage on. After the enrichment protocol, Firmicutes phylum bacteria were predominant when lignin extracted by alkaline method was used as a carbon source, whereas Proteobacteria were predominant when Kraft lignin was used. Bray-Curtis dissimilarity calculations at genus level, visualized using NMDS plots, showed that the type of lign... Mostrar Tudo |
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Thesagro: |
Biotecnologia; Carbono; Composto Fenólico; Lignina. |
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Thesaurus NAL: |
Application technology; Biotechnology; Carbon; Degradation; Energy conversion; Lignin; Phenolic compounds. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226045/1/Bacterial-diversity-dynamics-in-microbial-2021.pdf
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Marc: |
LEADER 03127naa a2200385 a 4500
001 2134421
005 2021-09-15
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1371/journal.pone.0255083$2DOI
100 1 $aMENDES, I. V.
245 $aBacterial diversity dynamics in microbial consortia selected for lignin utilization.$h[electronic resource]
260 $c2021
300 $cPDF: il. color.
520 $aAbstract:Lignin is nature?s largest source of phenolic compounds. Its recalcitrance to enzymatic conversion is still a limiting step to increase the value of lignin. Although bacteria are able to degrade lignin in nature, most studies have focused on lignin degradation by fungi. To understand which bacteria are able to use lignin as the sole carbon source, natural selection over time was used to obtain enriched microbial consortia over a 12-week period. The source of microorganisms to establish these microbial consortia were commercial and backyard compost soils. Cultivation occurred at two different temperatures, 30°C and 37°C, in defined culture media containing either Kraft lignin or alkaline-extracted lignin as carbon source. iTag DNA sequencing of bacterial 16S rDNA gene was performed for each of the consortia at six timepoints (passages). The initial bacterial richness and diversity of backyard compost soil consortia was greater than that of commercial soil consortia, and both parameters decreased after the enrichment protocol, corroborating that selection was occurring. Bacterial consortia composition tended to stabilize from the fourth passage on. After the enrichment protocol, Firmicutes phylum bacteria were predominant when lignin extracted by alkaline method was used as a carbon source, whereas Proteobacteria were predominant when Kraft lignin was used. Bray-Curtis dissimilarity calculations at genus level, visualized using NMDS plots, showed that the type of lignin used as a carbon source contributed more to differentiate the bacterial consortia than the variable temperature. The main known bacterial genera selected to use lignin as a carbon source were Altererythrobacter, Aminobacter, Bacillus, Burkholderia, Lysinibacillus, Microvirga, Mycobacterium, Ochrobactrum, Paenibacillus, Pseudomonas, Pseudoxanthomonas, Rhizobiales and Sphingobium. These selected bacterial genera can be of particular interest for studying lignin degradation and utilization, as well as for lignin-related biotechnology applications.
650 $aApplication technology
650 $aBiotechnology
650 $aCarbon
650 $aDegradation
650 $aEnergy conversion
650 $aLignin
650 $aPhenolic compounds
650 $aBiotecnologia
650 $aCarbono
650 $aComposto Fenólico
650 $aLignina
700 1 $aGARCIA, M. B.
700 1 $aBITENCOURT, A. C. A.
700 1 $aSANTANA, R. H.
700 1 $aLINS, P. de C.
700 1 $aSILVEIRA, R.
700 1 $aSIMMONS, B. A.
700 1 $aGLADDEN, J. M.
700 1 $aKRUGER, R. H.
700 1 $aQUIRINO, B. F.
773 $tPLoS ONE$gv. 16, n. 9, e0255083, 2021.
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Embrapa Agroenergia (CNPAE) |
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