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Vergoz D, Schaumann A, Schmitz I, Afonso C, Dé E, Loutelier-Bourhis C, Alexandre S. Lipidome of Acinetobacter baumannii antibiotic persister cells. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159539. [PMID: 39067686 DOI: 10.1016/j.bbalip.2024.159539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/02/2024] [Accepted: 07/24/2024] [Indexed: 07/30/2024]
Abstract
Persister cells constitute a bacterial subpopulation able to survive to high concentrations of antibiotics. This phenotype is temporary and reversible, and thus could be involved in the recurrence of infections and emergence of antibiotic resistance. To better understand how persister cells survive to such high antibiotic concentration, we examined changes in their lipid composition. We thus compared the lipidome of Acinetobacter baumannii ATCC 19606T persister cells formed under ciprofloxacin treatment with the lipidome of control cells grown without antibiotic. Using matrix assisted laser desorption ionisation-Fourier transform ion cyclotron resonance mass spectrometry, we observed a higher abundance of short chains and secondary chains without hydroxylation for lipid A in persister cells. Using liquid chromatography-tandem mass spectrometry, we found that persister cells produced particular phosphatidylglycerols, as LPAGPE and PAGPE, but also lipids with particular acyl chains containing additional hydroxyl group or uncommon di-unsaturation on C18 and C16 acyl chains. In order to determine the impact of these multiple lipidome modifications on membrane fluidity, fluorescence anisotropy assays were performed. They showed an increase of rigidity for the membrane of persister cells, inducing likely a decrease membrane permeability to protect cells during dormancy. Finally, we highlighted that A. baumannii persister cells also produced particular wax esters, composed of two fatty acids and a fatty diol. These uncommon storage lipids are key metabolites allowing a rapid bacterial regrow when antibiotic pressure disappears. These overall changes in persister lipidome may constitute new therapeutic targets to combat these particular dormant cells.
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Affiliation(s)
- Delphine Vergoz
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, Polymers, Biopolymers, Surfaces Lab., F-76000 Rouen, France; Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, COBRA UMR 6014, INC3M FR 3038, F-76000 Rouen, France
| | - Annick Schaumann
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, Polymers, Biopolymers, Surfaces Lab., F-76000 Rouen, France
| | - Isabelle Schmitz
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, Polymers, Biopolymers, Surfaces Lab., F-76000 Rouen, France; Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, COBRA UMR 6014, INC3M FR 3038, F-76000 Rouen, France
| | - Carlos Afonso
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, COBRA UMR 6014, INC3M FR 3038, F-76000 Rouen, France
| | - Emmanuelle Dé
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, Polymers, Biopolymers, Surfaces Lab., F-76000 Rouen, France
| | - Corinne Loutelier-Bourhis
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, COBRA UMR 6014, INC3M FR 3038, F-76000 Rouen, France
| | - Stéphane Alexandre
- Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, Polymers, Biopolymers, Surfaces Lab., F-76000 Rouen, France.
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Raspe D, Silva IDA, Silva EDA, Saldaña M, Silva CDA, Cardozo-Filho L. Valorization of Carapa guianensis Aubl. seeds treated by compressed n-propane. AN ACAD BRAS CIENC 2024; 96:e20230435. [PMID: 38985028 DOI: 10.1590/0001-3765202420230435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 10/11/2023] [Indexed: 07/11/2024] Open
Abstract
This study evaluated the oil content obtained from andiroba seeds by pressurized n-propane at different conditions of temperature (25, 35, and 45 °C) and pressure (40, 60, and 80 bar), and conventional extraction technique using n-hexane as the solvent. Kinetic extraction curves were fitted using Sovová's mathematical model. The chemical characterization of the oil was reported as well as the protein content in the extraction by-product. Pressurized extractions conducted at 25 °C provided the highest oil recovery (~45 wt%) from the seeds. The increase in pressure at 25 ºC favored obtaining oil with higher Stigmasterol contents, however, the Squalene content was higher in the oil obtained at 40 bar. The oils with the highest concentration phenolic compounds and antioxidant activity were obtained at 80 bar. Extraction with n-propane provided oils with higher levels of phenolic compounds, however, with antioxidant activity similar to conventional extraction. For all evaluated extractions, the product showed a predominance of oleic and palmitic acids, with similar values of oxidative stability. The extraction of the by-product with the highest soluble protein content was obtained under mild processing conditions (25 °C and 40 bar) with n-propane.
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Affiliation(s)
- Djéssica Raspe
- Programa de Pós-Graduação em Agronomia, Universidade Estadual de Maringá, Departamento de Ciências Agrárias, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Inaldo DA Silva
- Universidade Federal do Pará, Departamento de Engenharia Química, Rua Augusto Correa, s/n, 66075-910 Belém, PA, Brazil
| | - Edson DA Silva
- Universidade Estadual do Oeste do Paraná, Departamento de Engenharia Química, Rua da Faculdade, 645, 85903-000 Toledo, PR, Brazil
| | - Marleny Saldaña
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, T6G 2P5, Canada
| | - Camila DA Silva
- Universidade Estadual de Maringá, Centro de Tecnologia, Departamento de Tecnologia, Av. Ângelo Moreira da Fonseca, 1800, 87506-370 Umuarama, PR, Brazil
| | - Lúcio Cardozo-Filho
- Programa de Pós-Graduação em Agronomia, Universidade Estadual de Maringá, Departamento de Ciências Agrárias, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
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Kelvin Barros Dias K, Lima Cardoso A, Alice Farias da Costa A, Fonseca Passos M, Emmerson Ferreira da Costa C, Narciso da Rocha Filho G, Helena de Aguiar Andrade E, Luque R, Adriano Santos do Nascimento L, Coelho Rodrigues Noronha R. Biological activities from andiroba (Carapa guianensis Aublet.) and its biotechnological applications: a systematic review. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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The influence of different bioadhesive polymers on physicochemical properties of thermoresponsive emulgels containing Amazonian andiroba oil. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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5
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de Oliveira FR, da Silva NM, Hamoy M, Crespo-López ME, Ferreira IM, da Silva EO, de Matos Macchi B, do Nascimento JLM. The GABAergic System and Endocannabinoids in Epilepsy and Seizures: What Can We Expect from Plant Oils? Molecules 2022; 27:molecules27113595. [PMID: 35684543 PMCID: PMC9182121 DOI: 10.3390/molecules27113595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 02/01/2023] Open
Abstract
Seizures and epilepsy are some of the most common serious neurological disorders, with approximately 80% of patients living in developing/underdeveloped countries. However, about one in three patients do not respond to currently available pharmacological treatments, indicating the need for research into new anticonvulsant drugs (ACDs). The GABAergic system is the main inhibitory system of the brain and has a central role in seizures and the screening of new ACD candidates. It has been demonstrated that the action of agents on endocannabinoid receptors modulates the balance between excitatory and inhibitory neurotransmitters; however, studies on the anticonvulsant properties of endocannabinoids from plant oils are relatively scarce. The Amazon region is an important source of plant oils that can be used for the synthesis of new fatty acid amides, which are compounds analogous to endocannabinoids. The synthesis of such compounds represents an important approach for the development of new anticonvulsant therapies.
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Affiliation(s)
- Fábio Rodrigues de Oliveira
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil; (F.R.d.O.); (N.M.d.S.); (E.O.d.S.)
- Laboratório de Controle de Qualidade e Bromatologia, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá 68902-280, Brazil
| | - Nágila Monteiro da Silva
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil; (F.R.d.O.); (N.M.d.S.); (E.O.d.S.)
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
| | - Moisés Hamoy
- Laboratório de Farmacologia e Toxicologia de Produtos Naturais, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
| | - Maria Elena Crespo-López
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
- Laboratório de Farmacologia Molecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil
| | - Irlon Maciel Ferreira
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá 68902-280, Brazil;
- Laboratório de Biocatálise e Síntese Orgânica Aplicada, Departamento de Ciências Exatas e Tecnológicas, Universidade Federal do Amapá, Macapá 68902-280, Brazil
| | - Edilene Oliveira da Silva
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil; (F.R.d.O.); (N.M.d.S.); (E.O.d.S.)
- Laboratorio de Biologia Estrutural, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil
- Instituto Nacional de Ciência e Tecnologia de Biologia Estrutural e Bioimagem (INCT-INBEB), Rio de Janeiro 21941-590, Brazil
| | - Barbarella de Matos Macchi
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
| | - José Luiz Martins do Nascimento
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil; (F.R.d.O.); (N.M.d.S.); (E.O.d.S.)
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém 66075-110, Brazil;
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá 68902-280, Brazil;
- Instituto Nacional de Ciência e Tecnologia em Neuroimunomodulação (INCT-NIM), Rio de Janeiro 21040-900, Brazil
- Correspondence:
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Mosquera Narvaez LE, Ferreira LMDMC, Sanches S, Alesa Gyles D, Silva-Júnior JOC, Ribeiro Costa RM. A Review of Potential Use of Amazonian Oils in the Synthesis of Organogels for Cosmetic Application. Molecules 2022; 27:molecules27092733. [PMID: 35566084 PMCID: PMC9100349 DOI: 10.3390/molecules27092733] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/26/2021] [Accepted: 12/14/2021] [Indexed: 02/01/2023] Open
Abstract
New strategies for the delivery of bioactives in the deeper layers of the skin have been studied in recent years, using mainly natural ingredients. Among the strategies are organogels as a promising tool to load bioactives with different physicochemical characteristics, using vegetable oils. Studies have shown satisfactory skin permeation, good physicochemical stability mainly due to its three-dimensional structure, and controlled release using vegetable oils and low-molecular-weight organogelators. Within the universe of natural ingredients, vegetable oils, especially those from the Amazon, have a series of benefits and characteristics that make them unique compared to conventional oils. Several studies have shown that the use of Amazonian oils brings a series of benefits to the skin, among which are an emollient, moisturizing, and nourishing effect. This work shows a compilation of the main Amazonian oils and their nutraceutical and physicochemical characteristics together with the minority polar components, related to health benefits, and their possible effects on the synthesis of organogels for cosmetic purposes.
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Affiliation(s)
- Luis Eduardo Mosquera Narvaez
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
| | | | - Suellen Sanches
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
| | - Desireé Alesa Gyles
- Jamaica College of Health Sciences, School of Pharmacy, University of Technology, 237 Old Hope Road, Kinston 6, Jamaica;
| | | | - Roseane Maria Ribeiro Costa
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
- Correspondence: ; Tel.: +55-91-3201-7203
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7
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Bruna-García E, Isabel Redondo B, Miguel Castro M. New Method for Obtaining a Bioactive Essence Extracted from Iberian Ham Fat Rich in MUFA and Antioxidants. Molecules 2022; 27:molecules27020428. [PMID: 35056742 PMCID: PMC8781370 DOI: 10.3390/molecules27020428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/29/2021] [Accepted: 01/07/2022] [Indexed: 12/04/2022] Open
Abstract
Iberian ham is one of the most representative Spanish products and presents an excellent nutritional and sensory quality. Iberian ham trimming fat is considered a by-product and to give a new use to this remaining part could represent a healthy and innovative option for obtaining sustainable foods. The purpose of this work was to obtain a new bioactive ingredient from Iberian ham trimming fat with the highest amount of antioxidants and monounsaturated fatty acids (MUFA), using a new non-invasive solvent-free method. To obtain the essence, two different extraction procedures were carried out. After fatty acid characterization, degree of acidity, peroxide index and a basic sensory analysis were performed. Antioxidant in vitro activity and total phenolic compounds (TPC) were also determined. This new ingredient showed a better sensory profile than raw ham fat, a lower degree of acidity, a higher content of MUFAs, and also showed a higher antioxidant capacity and an increase in phenolic compounds compared to the raw material. This bioactive essence could be used as a food, a cosmetic or a nutraceutical ingredient to prevent certain diseases related to oxidative stress and could also contribute to the maintenance of the circular economy.
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Affiliation(s)
- Eva Bruna-García
- Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, CSIC-UAM), 28049 Madrid, Spain;
- Research and Development Department, Cárnicas Joselito S.A., 37156 Guijuelo, Spain
| | - Beatriz Isabel Redondo
- Animal Production Department, Faculty of Veterinary, Complutense University of Madrid, 28040 Madrid, Spain;
| | - Marta Miguel Castro
- Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, CSIC-UAM), 28049 Madrid, Spain;
- Correspondence: ; Tel.: +34-910-017-931
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8
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Silva dos Reis A, Santos AS, Francisco de Carvalho Gonçalves J. Ultrasound-assisted lipid extractions, enriched with sterols and tetranortriterpenoids, from Carapa guianensis seeds and the application of lipidomics using GC/MS. RSC Adv 2021; 11:33160-33168. [PMID: 35493601 PMCID: PMC9042240 DOI: 10.1039/d1ra04776k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/30/2021] [Indexed: 11/21/2022] Open
Abstract
This study describes the optimized stages of lipid extraction assisted by ultrasound to increase the concentrations of limonoids and steroids from andiroba seeds, identified as Carapa guianensis Aublet, and the lipidome analyzed by TLC and GC/MS.
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Affiliation(s)
- André Silva dos Reis
- Laboratory of Systematic Investigation in Biotechnology and Molecular Biodiversity, Federal University of Pará (UFPA), Belém, PA, 66075-110, Brazil
| | - Alberdan Silva Santos
- Laboratory of Systematic Investigation in Biotechnology and Molecular Biodiversity, Federal University of Pará (UFPA), Belém, PA, 66075-110, Brazil
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10
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Peng B, Chen F, Liu X, Hu JN, Zheng LF, Li J, Deng ZY. Trace water activity could improve the formation of 1,3-oleic-2-medium chain-rich triacylglycerols by promoting acyl migration in the lipase RM IM catalyzed interesterification. Food Chem 2020; 313:126130. [DOI: 10.1016/j.foodchem.2019.126130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 12/08/2019] [Accepted: 12/25/2019] [Indexed: 02/05/2023]
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11
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Ferreira JA, Santos JM, Breitkreitz MC, Ferreira JMS, Lins PMP, Farias SC, de Morais DR, Eberlin MN, Bottoli CBG. Characterization of the lipid profile from coconut (Cocos nucifera L.) oil of different varieties by electrospray ionization mass spectrometry associated with principal component analysis and independent component analysis. Food Res Int 2019; 123:189-197. [PMID: 31284967 DOI: 10.1016/j.foodres.2019.04.052] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 04/07/2019] [Accepted: 04/21/2019] [Indexed: 11/18/2022]
Abstract
Coconut oil (CO) from fifteen different varieties of coconuts (Cocos nucifera L.) and one CO processed on an industrial scale were analyzed by electrospray ionization mass spectrometry (ESI-MS) and the data processed using the chemometric tools principal component analysis and independent component analysis. ESI-MS fingerprinting of lipid compounds showed predominance of diacylglycerols and triacylglycerols, as confirmed by high-resolution MS measurements. Chemometric processing of the ESI-MS data differentiated the coconut oil samples, showing that different coconut varieties/cultivars produce oils with distinguishable abundances of lipidic compounds. Thus ESI-MS analysis followed by data treatment using chemometric tools offers a tool able to classify the industrial coconut oils in a fast, simple and effective way, as well as serving as a potential method to identify the coconut varieties by the CO origin, and the occurrence of any adulteration. The procedure may also be applied for quality control of the industrial processes.
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Affiliation(s)
- Jordana Alves Ferreira
- Institute of Chemistry, University of Campinas, UNICAMP, POB 6154, 13083-970 Campinas, SP, Brazil
| | - Jandyson Machado Santos
- Institute of Chemistry, University of Campinas, UNICAMP, POB 6154, 13083-970 Campinas, SP, Brazil; Department of Chemistry, Federal University of Pernambuco, 52171-900, Recife, PE, Brazil
| | | | - Joana Maria Santos Ferreira
- Department of Agricultural Engineering, Embrapa Tabuleiros Costeiros, Av. Beira Mar, n° 3250, 49025-040 Aracaju, SE, Brazil
| | | | | | | | - Marcos Nogueira Eberlin
- Institute of Chemistry, University of Campinas, UNICAMP, POB 6154, 13083-970 Campinas, SP, Brazil
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12
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Lu H, Zhang H, Chingin K, Xiong J, Fang X, Chen H. Ambient mass spectrometry for food science and industry. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.07.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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13
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14
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Paz WHP, de Almeida RA, Braga NA, da Silva FMA, Acho LDR, Lima ES, Boleti APA, Dos Santos EL, Angolini CFF, Bataglion GA, Koolen HHF. Remela de cachorro (Clavija lancifolia Desf.) fruits from South Amazon: Phenolic composition, biological potential, and aroma analysis. Food Res Int 2018; 109:112-119. [PMID: 29803432 DOI: 10.1016/j.foodres.2018.04.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 04/01/2018] [Accepted: 04/12/2018] [Indexed: 12/22/2022]
Abstract
Remela de cachorro (Clavija lancifolia Desf.) is an Amazonian native fruit consumed specially in the Purus microregion. Because of its rarity, restricted consumption, and the lack of knowledge about its chemical composition, remela de cachorro fruit was studied in relation to its phenolic and aroma constitution. Using liquid chromatography tandem mass spectrometry (LC-MS/MS), 11 compounds (flavonoids and its glucosides along with organic acids) were tentatively identified by fragmentation patterns. A previously validated method was applied to quantify common antioxidant compounds in the raw pulps, for which kaempferol was the main compound. Gas chromatography mass spectrometry (GC-MS) with headspace solid-phase microextraction (HS-SPME) was employed to assess the aroma composition of remela de cachorro fruit. A total of 27 volatile organic compounds (VOCs) were identified for this fruit, for which benzaldehyde and linalool were the main VOCs. Furthermore, biological activities, such as antioxidant capacity (ABTS, DPPH, and ORAC methods), cytotoxicity, and α-glucosidase and lipase inhibitions of the hydroalcoholic extract of remela de cachorro fruit were evaluated. In vitro biological assays revealed the potential of this fruit as a bioactive food that should be further studied and explored in Amazonian products.
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Affiliation(s)
- Weider H P Paz
- Metabolomics and Mass Spectrometry Research Group, Amazonas State University - UEA, 690065-130 Manaus, AM, Brazil; Department of Chemistry, Federal University of Amazonas - UFAM, 69080-900 Manaus, AM, Brazil
| | - Richardson A de Almeida
- Department of Chemistry, Federal University of Amazonas - UFAM, 69080-900 Manaus, AM, Brazil
| | - Neila A Braga
- Department of Chemistry, Federal University of Amazonas - UFAM, 69080-900 Manaus, AM, Brazil
| | - Felipe M A da Silva
- Department of Chemistry, Federal University of Amazonas - UFAM, 69080-900 Manaus, AM, Brazil
| | - Leonard D R Acho
- Faculty of Pharmacy, Federal University of Amazonas - UFAM, 69077-000 Manaus, AM, Brazil
| | - Emerson S Lima
- Faculty of Pharmacy, Federal University of Amazonas - UFAM, 69077-000 Manaus, AM, Brazil
| | - Ana Paula A Boleti
- School of Biological and Environmental Sciences, Federal University of Grande Dourados - UFGD, 79825-900 Dourados, MS, Brazil
| | - Edson L Dos Santos
- School of Biological and Environmental Sciences, Federal University of Grande Dourados - UFGD, 79825-900 Dourados, MS, Brazil
| | - Célio F F Angolini
- Institute of Chemistry, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
| | - Giovana A Bataglion
- Department of Chemistry, Federal University of Amazonas - UFAM, 69080-900 Manaus, AM, Brazil
| | - Hector H F Koolen
- Metabolomics and Mass Spectrometry Research Group, Amazonas State University - UEA, 690065-130 Manaus, AM, Brazil.
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Bhasney SM, Patwa R, Kumar A, Katiyar V. Plasticizing effect of coconut oil on morphological, mechanical, thermal, rheological, barrier, and optical properties of poly(lactic acid): A promising candidate for food packaging. J Appl Polym Sci 2017. [DOI: 10.1002/app.45390] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Siddharth Mohan Bhasney
- Department of Chemical Engineering; Indian Institute of Technology Guwahati; Guwahati Assam 781039 India
| | - Rahul Patwa
- Department of Chemical Engineering; Indian Institute of Technology Guwahati; Guwahati Assam 781039 India
| | - Amit Kumar
- Department of Chemical Engineering; Indian Institute of Technology Guwahati; Guwahati Assam 781039 India
| | - Vimal Katiyar
- Department of Chemical Engineering; Indian Institute of Technology Guwahati; Guwahati Assam 781039 India
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Analgesic, Anti-Inflammatory, and Antioxidant Activities of Byrsonima duckeana W. R. Anderson (Malpighiaceae). ScientificWorldJournal 2017; 2017:8367042. [PMID: 28367492 PMCID: PMC5358439 DOI: 10.1155/2017/8367042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 02/09/2017] [Indexed: 02/07/2023] Open
Abstract
Background. Byrsonima is a promising neotropical genus, rich in flavonoids and triterpenes, with several proven pharmacological properties. Nevertheless, Byrsonima duckeana W. R. Anderson is an Amazonian species almost not studied. Objective. To assess the antioxidant, anti-inflammatory, and analgesic activities of Byrsonima duckeana leaves. Materials and Methods. We analyzed an ethanol extract and its fractions for polyphenol content and UHPLC-MS/MS, phosphomolybdenum, DPPH, TBARS antioxidant tests, formalin-induced pain, carrageenan-induced peritonitis, acetic acid-induced abdominal writhings, and hot plate assays. Results. All the samples showed high polyphenol content and antioxidant capacity in the phosphomolybdenum, DPPH, and TBARS tests. We identified ethyl gallate, quinic acid, gallic acid, catechin, epicatechin, quercetrin, and quercetin in the samples. B. duckeana was able to reduce leukocyte migration in the carrageenan-induced peritonitis by 43% and the licking time in the formalin test by 57%. In the acetic acid-induced writhing test, the chloroform (FCL) and ethyl acetate (FEA) fractions were the most active samples. FEA was selected for the hot plate test, where all the dosages tested (5, 50, and 200 mg·kg−1) showed significant analgesic activity. Conclusion. B. duckeana has interesting analgesic and antioxidant activities, due to its high phenolic content, especially phenolic acids.
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Koolen HHF, Pral EMF, Alfieri SC, Marinho JVN, Serain AF, Hernández-Tasco AJ, Andreazza NL, Salvador MJ. Antiprotozoal and antioxidant alkaloids from Alternanthera littoralis. PHYTOCHEMISTRY 2017; 134:106-113. [PMID: 27889243 DOI: 10.1016/j.phytochem.2016.11.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 11/14/2016] [Accepted: 11/17/2016] [Indexed: 06/06/2023]
Abstract
Five alkaloids, in addition to hydroxytyrosol and uridine, were isolated from aerial parts of Alternanthera littoralis P. Beauv. Among the isolated compounds, alternamide A was an unusual tricyclic alkaloid with a bridged benzoazepine core. All isolated alkaloids have a catechol moiety, indicating a possible common biosynthetic route. Their structures were established by 1D and 2D NMR spectroscopy in combination with extensive tandem MS experiments by collisional induced dissociation (CID). The antiprotozoal activity of the isolated compounds was assayed against trypomastigote forms of Trypanosoma cruzi and amastigotes of Leishmania amazonensis. Alternamine A was the most active compound, reducing markedly the viability of both parasites. Antioxidant capacities evaluated by ORACFL assay showed that the isolated alkaloids (mainly alternamide B) contributed to the high activity recorded for the ethanolic crude extract; possibly, the catechol moiety present in all structures plays a central role in this result.
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Affiliation(s)
- Hector H F Koolen
- DeMpSter Mass Spectrometry Group, Superior Institute of Health Sciences, Amazonas State University - UEA, 69055-010 Manaus, AM, Brazil; Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil.
| | - Elizabeth M F Pral
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo - USP, 05508-000 São Paulo, SP, Brazil
| | - Silvia C Alfieri
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo - USP, 05508-000 São Paulo, SP, Brazil
| | - Jane V N Marinho
- Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
| | - Alessandra F Serain
- Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
| | - Alvaro J Hernández-Tasco
- Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
| | - Nathalia L Andreazza
- Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
| | - Marcos J Salvador
- Department of Plant Biology, PPG BTPB and PPG BV, Institute of Biology, University of Campinas - UNICAMP, 13083-970 Campinas, SP, Brazil
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de Souza MP, Bataglion GA, da Silva FM, de Almeida RA, Paz WH, Nobre TA, Marinho JV, Salvador MJ, Fidelis CH, Acho LD, de Souza AD, Nunomura RC, Eberlin MN, Lima ES, Koolen HH. Phenolic and aroma compositions of pitomba fruit (Talisia esculenta Radlk.) assessed by LC–MS/MS and HS-SPME/GC–MS. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.01.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Speranza P, De Oliveira Falcão A, Alves Macedo J, Da Silva LH, Da C. Rodrigues AM, Alves Macedo G. Amazonian Buriti oil: chemical characterization and antioxidant potential. GRASAS Y ACEITES 2016. [DOI: 10.3989/gya.0622152] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Porcari AM, Fernandes GD, Barrera-Arellano D, Eberlin MN, Alberici RM. Food quality and authenticity screening via easy ambient sonic-spray ionization mass spectrometry. Analyst 2016; 141:1172-84. [PMID: 26820190 DOI: 10.1039/c5an01415h] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This review is the first to summarize a decade of studies testing the use of easy ambient sonic-spray ionization mass spectrometry (EASI-MS) and its several sister techniques, Venturi (V-EASI), thermal imprinting (TI-EASI) and Spartan (S-EASI) mass spectrometry in food quality control and authentication. Since minimal or no sample preparation is required, such ambient desorption/ionization techniques have been shown to provide direct, fast and selective fingerprinting characterization at the molecular level based on the pools of the most typical components. They have also been found to be applicable on intact, undisturbed samples or on simple solvent extracts. Fundamentals of EASI-MS and its sister techniques, including mechanisms, devices, parameters and strategies, as well as the many applications reported for food analysis, are summarized and discussed.
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Affiliation(s)
- Andreia M Porcari
- ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry, University of Campinas, UNICAMP, 13083-970 Campinas, SP, Brazil.
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Bataglion GA, da Silva FM, Eberlin MN, Koolen HH. Determination of the phenolic composition from Brazilian tropical fruits by UHPLC–MS/MS. Food Chem 2015; 180:280-287. [DOI: 10.1016/j.foodchem.2015.02.059] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 01/24/2015] [Accepted: 02/13/2015] [Indexed: 10/24/2022]
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Petroselli G, Mandal MK, Chen LC, Hiraoka K, Nonami H, Erra-Balsells R. In situ analysis of soybeans and nuts by probe electrospray ionization mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2015; 50:676-82. [PMID: 26149112 DOI: 10.1002/jms.3575] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 01/15/2015] [Accepted: 01/15/2015] [Indexed: 06/04/2023]
Abstract
The probe electrospray ionization (PESI) is an ESI-based ionization technique that generates electrospray from the tip of a solid metal needle. In the present work, we describe the PESI mass spectra obtained by in situ measurement of soybeans and several nuts (peanuts, walnuts, cashew nuts, macadamia nuts and almonds) using different solid needles as sampling probes. It was found that PESI-MS is a valuable approach for in situ lipid analysis of these seeds. The phospholipid and triacylglycerol PESI spectra of different nuts and soybean were compared by principal component analysis (PCA). PCA shows significant differences among the data of each family of seeds. Methanolic extracts of nuts and soybean were exposed to air and sunlight for several days. PESI mass spectra were recorded before and after the treatment. Along the aging of the oil (rancidification), the formation of oxidated species with variable number of hydroperoxide groups could be observed in the PESI spectra. The relative intensity of oxidated triacylglycerols signals increased with days of exposition. Monitoring sensitivity of PESI-MS was high. This method provides a fast, simple and sensitive technique for the analysis (detection and characterization) of lipids in seed tissue and degree of oxidation of the oil samples.
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Affiliation(s)
- Gabriela Petroselli
- CIHIDECAR-CONICET, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II 3 P, Ciudad Universitaria, Buenos Aires, 1428, Argentina
| | - Mridul K Mandal
- Clean Energy Research Center, University of Yamanashi, 4-3-11 Takeda, Kofu, Yamanashi, 400-8511, Japan
| | - Lee C Chen
- Clean Energy Research Center, University of Yamanashi, 4-3-11 Takeda, Kofu, Yamanashi, 400-8511, Japan
| | - Kenzo Hiraoka
- Clean Energy Research Center, University of Yamanashi, 4-3-11 Takeda, Kofu, Yamanashi, 400-8511, Japan
| | - Hiroshi Nonami
- Plant Biophysics/Biochemistry Research Laboratory, Faculty of Agriculture, Ehime University, Matsuyama, 790-8566, Japan
| | - Rosa Erra-Balsells
- CIHIDECAR-CONICET, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II 3 P, Ciudad Universitaria, Buenos Aires, 1428, Argentina
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Silva FMD, Lima BRD, Soares ER, Almeida RAD, Silva Filho FAD, Corrêa WR, Salvador MJ, Souza AQD, Koolen HH, Souza ADD, Pinheiro ML. Polycarpol in Unonopsis, Bocageopsis and Onychopetalum Amazonian species: chemosystematical implications and antimicrobial evaluation. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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25
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Mass Spectrometry in Food Quality and Safety. ADVANCED MASS SPECTROMETRY FOR FOOD SAFETY AND QUALITY 2015. [DOI: 10.1016/b978-0-444-63340-8.00001-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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