Chemical profile of manually extracted andiroba oil (Carapa guianensis Aubl., Meliaceae) from Mamangal community, located in Igarapé-Miri, Pará, Brazil

Sousa, Ronaldo Lopes de; Silva, Sebastião Gomes; Costa, Jeferson Miranda; Costa, Wanessa Almeida da; Maia, Anabela; Oliveira, Mozaniel Santana de; Andrade, Eloísa Helena de Aguiar

doi:10.14808/sci.plena.2021.127201

Cited by 7 publications

(12 citation statements)

References 28 publications

(39 reference statements)

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“…Por fim, transpondo essas informações para a estrutura dessa cadeia produtiva, verificou-se que, devido ao valioso poder biológico do óleo de andiroba e seu grande valor comercial, diversas comunidades e pequenas empresas/unidades extratoras do Amazonas, bem como de toda a região Amazônica, utilizam há décadas, quiçá séculos, processos extrativos utilizando majoritariamente um método denominado como tradicional para extrair este óleo (Sousa et al, 2021;Dias et al, 2023;Leal et al, 2023).…”

Section: Ano De Referênciaunclassified

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Diagnóstico produtivo e econômico da cadeia produtiva do óleo de andiroba no Amazonas

Rufino,

Carneiro,

Chaves

et al. 2024

OLEL

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O objetivo deste estudo foi diagnosticar o perfil produtivo e econômico da cadeia produtiva do óleo de andiroba (OA) no Amazonas (AM), Brasil. Os dados deste estudo são de origem secundária, sendo obtidos junto ao Instituto de Desenvolvimento Agrícola e Florestal Sustentável do Estado do Amazonas (IDAM), considerando o período de 2010 a 2022 e a classificação por microrregiões definida pelo mesmo. A partir dos resultados encontrados, verificou-se que a produção de OA no AM encontra-se majoritariamente concentrada nas microrregiões do Juruá, Jutaí/Solimões/Juruá e Purus. Os preços do OA apresentaram-se maiores no período de entressafra, porém, com pouca diferença em termos reais para o preço praticado na safra, além de um aumento linear com o passar dos anos. Na análise econométrica, o número de produtores extrativistas e o preço pago ao produtor por kg de óleo produzido apresentaram influência significativa (p<0,05) sobre a produção de OA no Amazonas, impactando em aumento de 1,76 e 0,53; respectivamente, nesta produção para cada 1% de aumento na sua participação. Por fim, a produção de OA no AM apresentou-se majoritariamente oriunda de extração pelo método tradicional e comercialização em mercados locais, com a indústria nichada e em busca de expansão.

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Section: Ano De Referênciaunclassified

“…Quimicamente, o óleo da andiroba é constituído principalmente por material saponificável, com destaque para os ácidos graxos oleico, palmítico, mirístico e linoleico (Miranda et al, 2012;Higuchi et al, 2017;Melo et al, 2021;Sousa et al, 2021).…”

Section: Introductionunclassified

Diagnóstico produtivo e econômico da cadeia produtiva do óleo de andiroba no Amazonas

Rufino,

Carneiro,

Chaves

et al. 2024

OLEL

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“…The lipid component of CWO is comprised of primarily triacylglycerols (TAGs) and other minor components, including free fatty acids (FFAs), diacylglycerols (DAGs), monoacylglycerols (MAGs) and phospholipids [18,20,21]. The unsaturated fatty acids percentages have been reported to be up to 60% [22]. The reported lipid fraction consists of up to 67% TAG, 10% DAG, 20% MAG and FFA.…”

Section: Introductionmentioning

confidence: 99%

“…The authors used dry fractionation and with acetone reported yields of 41% for the solid fraction from dry fractionation and 53% for the soluble fraction from acetone. Carapa guianensis, which has approximately 30% total saturated fatty acids compared to 40% for Carapa grandiflora [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36], is expected to provide very different stearin and olein fractions. CWO fractionation, as a means to extend and amplify the use of the oil, is more challenging than the other tropical oils because of its high unsaturation levels.…”

Section: Introductionmentioning

confidence: 99%

Lipid Fractionation and Physicochemical Characterization of Carapa guianensis Seed Oil from Guyana

James,

Bouzidi,

Emery

et al. 2023

Processes

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The seed oil of Carapa guianensis, known as crabwood oil (CWO), is distinguished for its medicinal and cosmetics applications, attributed to its bioactive components and lipid profile. CWO and its dry and solvent fractionation were studied, with a focus on physicochemical functionality and the partitioning of known bioactive compounds, such as limonoids and sterols. Important bioactive components, including limonoids and sterols, were partitioned depending on the fractionation method; in particular, there is a direct dependence on solvent polarity. There was a very strong solid fraction yield–solvent polarity with a high linear slope of −121.3%. The partitioning of the lipids is significant enough to drive measurable and predictable changes in the physical properties. Palmitic (P: C16:0) and oleic (O: C18:1) fatty acids account for about 60% of the total fatty acid composition of the TAGs of CWO and its fractions. The most abundant limonoid is methyl angolensate (from 28 to 39%), followed by Trichilin A (from 13% to 22%). Gedunin and Andirobin were more abundant in the liquid fractions, whereas Carapanolides (less than 1.3%) were more present in the olein fractions. The crystallization and melting temperatures of the solid fractions were up to 26 °C, compared to 11 °C for CWO, and were particularly strongly correlated to the polarity of the solvents. The SFC profile indicated semi-solid fats, with the solid fractions showing up to 19% at 18 °C, twice the SFC in CWO. The fractions demonstrated a wide range of distinguishable microstructures. The shapes include well-organized spherulites and needle-like and rod-like crystals with sizes varying from 5 to 250 µ, suggesting that they are likely to have different flow characteristics and feel to the skin and mouth. There is a potential to make unique compositions with significantly different properties, with antimicrobial and antifungal efficacy due to the bioactive components of CWO through fractionation, using polarity as a predictive tool.

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“…Andiroba (Carapa guianensis Aubl) is a plant that belongs to the Meliaceae family [30], and it will be found in Amazon region [31][32][33][34], southern Central America, Colombia, Venezuela, Suriname, French Guiana, Brazil, Peru, Paraguay and the Caribbean Islands [35,36]. In Brazil, it's found in North (states of Acre, Amazonas, Amapá, Pará) region [37] and Northeast (Maranhão state) regions [38].…”

Section: Introductionmentioning

confidence: 99%

The chromatographic constitution of andiroba oil and his healing effects, compared to the LLLT outcomes, in oral mucositis induced in golden Syrian hamsters: a new treatment option

Gomes¹,

Wanzeler²,

Júnior³

et al. 2023

Oncotarget

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The oral mucositis is a mucosal alteration that usually arises from oncological treatments, such as chemotherapy, and it is characterized as an inflammatory process. The aim of this study is to demonstrate the chromatographic constitution of Andiroba oil, comparing and evaluating Andiroba oil and laser scarring efficiency in treatments of oral mucositis in hamsters. These animals were submitted to 5-Fluorouracil. A total of 122 animals were used, randomized and divided into the following groups: (a) positive control; (b) laser associated to andiroba oil; (c) laser; (d) andiroba oil; (e) negative control; (f) cyclophosphamide (genotoxicity control). The induction of oral mucositis occurred by the administration of intraperitoneal Fluorouracila (60 mg/kg) and trauma to the mucosa. The laser protocol was performed once a day and the andiroba oil applied 3 times a day (1,5 ml/day). The mucosae were photographed and removed for clinical and histopathological analysis on day 4, 8, 12 and 15. The analysis was based in OM severity, in specific scoring for the clinical and histopathological aspect. Toxicity was evaluated on day 15 using comet assay and it was performed by variant DNA damage parameters. The data were analysed using analysis of variance (ANOVA) Tukey post-test and Kruskal-Wallis Dunn post-test. The "andiroba oil" and "laser" groups presented better results when compared to the control groups and the treatment associations. The andiroba oil presented the best scarring results, even considering its efficiency proximity to the laser treatment. Andiroba and laser, separately, did not present genotoxicity, however their association evidences damage to DNA.

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Chemical profile of manually extracted andiroba oil (Carapa guianensis Aubl., Meliaceae) from Mamangal community, located in Igarapé-Miri, Pará, Brazil

Cited by 7 publications

References 28 publications

Diagnóstico produtivo e econômico da cadeia produtiva do óleo de andiroba no Amazonas

Diagnóstico produtivo e econômico da cadeia produtiva do óleo de andiroba no Amazonas

Lipid Fractionation and Physicochemical Characterization of Carapa guianensis Seed Oil from Guyana

The chromatographic constitution of andiroba oil and his healing effects, compared to the LLLT outcomes, in oral mucositis induced in golden Syrian hamsters: a new treatment option

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