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Alves Teixeira da Rocha F, Helena Meller da Silva L, Manoel da Cruz Rodrigues A. Bacuri (Platonia insignis Mart.): Nutritional values, volatile compounds, rheological properties, health benefits, and potential products. Food Chem 2024; 436:137528. [PMID: 37847960 DOI: 10.1016/j.foodchem.2023.137528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 09/11/2023] [Accepted: 09/16/2023] [Indexed: 10/19/2023]
Abstract
The bacuri is one of the main Amazonian fruits, which is greatly appreciated by local inhabitants due to its characteristic flavor. It offers numerous potential applications in products such as juices, sweets, jams, and yogurts. This review discusses the nutritional values, physicochemical composition, volatile compounds, rheological properties, health benefits, and potential food products obtained from the pulp of bacuri, which contains considerable amounts of bioactive compounds, dietary fibers, minerals, amino acids, among other nutrients, as well as a potential for hypoglycemic compounds. The bacuri has an essentially floral aroma with fruity notes and an attractive exotic flavor. Its major aromatic compounds are linalool, cis-linalool, trans-linalool oxide, and hotrienol. Bacuri pulp presents itself as a non-Newtonian fluid of the pseudoplastic type. The bacuri fruit has not yet attained economic importance due to the lack of studies aimed at expanding the possibilities of post-harvest processing and commercialization.
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Affiliation(s)
- Fátima Alves Teixeira da Rocha
- Universidade Federal do Pará (UFPA), Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos (PPGCTA) [Graduate Program in Science and Food Technology], Belém, Pará, Brazil
| | - Luiza Helena Meller da Silva
- Universidade Federal do Pará (UFPA), Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos (PPGCTA) [Graduate Program in Science and Food Technology], Belém, Pará, Brazil.
| | - Antonio Manoel da Cruz Rodrigues
- Universidade Federal do Pará (UFPA), Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos (PPGCTA) [Graduate Program in Science and Food Technology], Belém, Pará, Brazil
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Diel KAP, Marinho LC, von Poser GL. The ethnobotanical relevance of the tribe Symphonieae (Clusiaceae) around the world. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114745. [PMID: 34656665 DOI: 10.1016/j.jep.2021.114745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/27/2021] [Accepted: 10/11/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The tribe Symphonieae (Clusiaceae) encompasses 48 species accommodated in seven genera (Lorostemon, Montrouziera, Moronobea, Pentadesma, Platonia, Symphonia and Thysanostemon). Parts of these plants, mainly the exudates and the seeds oil are useful for different purposes, especially for treating dermatological conditions. In addition to the role in the folk medicine, some species are of great economic and cultural importance for native people from different continents. AIM OF THE REVIEW The goal of this review is to critically summarize the current knowledge on systematics, ethnobotanical, chemical and pharmacological aspects of species from the tribe Symphonieae, as well as to provide support for future taxonomic and phylogenetic studies on the Clusiaceae family. MATERIALS AND METHODS The available information was gathered from many different databases (Web of Science, ScienceDirect, Scopus, Pubmed, ChemSpider, SciFinder, ACS Publications, Wiley Online Library, Useful Tropical Plants Database, Google Scholar). Additional data from books, theses and dissertations were also included in this review. RESULTS Chemical studies of Symphonieae have demonstrated that the genera are a source of benzophenones, xanthones and biflavonoids. Components as sesquiterpenoids, triterpenoids, flavonoids, free fatty acids, among others, have also been reported. Extracts and compounds isolated from a variety of species have been exhibiting antimicrobial, cytotoxic and antiprotozoal activities, corroborating part of their medicinal uses. In addition, certain species produce edible fruits and a kind of "butter" with economic importance. All species produce exudate, which often has great relevance in the daily lives of local people. CONCLUSION Several species of Symphonieae have potential therapeutic applications and some of them have been investigated to scientifically validate their popular uses. In addition, a number of species have proved to be a rich source of promising pharmacologically active compounds. Finally, the value of fruits, exudate and butter, for instance, should serve as a stimulus for the sustainable development of products that aim to take advantage of these natural resources.
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Affiliation(s)
- Kriptsan Abdon Poletto Diel
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Ciências Farmacêuticas, Avenida Ipiranga 2752, Santana, 90610-000, Porto Alegre, Rio Grande do Sul, Brazil
| | - Lucas Cardoso Marinho
- Universidade Federal do Maranhão, Departamento de Biologia, Avenida dos Portugueses 1966, Bacanga, 65080-805, São Luís, Maranhão, Brazil
| | - Gilsane Lino von Poser
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Ciências Farmacêuticas, Avenida Ipiranga 2752, Santana, 90610-000, Porto Alegre, Rio Grande do Sul, Brazil.
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Dos Santos FM, Pflüger PF, Lazzarotto L, Uczay M, de Aguida WR, da Silva LS, Boaretto FBM, de Sousa JT, Picada JN, da Silva Torres IL, Pereira P. Gamma-Decanolactone Alters the Expression of GluN2B, A 1 Receptors, and COX-2 and Reduces DNA Damage in the PTZ-Induced Seizure Model After Subchronic Treatment in Mice. Neurochem Res 2021; 46:2066-2078. [PMID: 34019198 DOI: 10.1007/s11064-021-03345-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/05/2021] [Accepted: 05/12/2021] [Indexed: 11/26/2022]
Abstract
Gamma-decanolactone (GD) has been shown to reduce epileptic behavior in different models, inflammatory decreasing, oxidative stress, and genotoxic parameters. This study assessed the GD effect on the pentylenetetrazole (PTZ) model after acute and subchronic treatment. We evaluated the expression of the inflammatory marker cyclooxygenase-2 (COX-2), GluN2B, a subunit of the NMDA glutamate receptor, adenosine A1 receptor, and GD genotoxicity and mutagenicity. Male and female mice were treated with GD (300 mg/kg) for 12 days. On the tenth day, they were tested in the Hot Plate test. On the thirteenth day, all animals received PTZ (90 mg/kg), and epileptic behavior PTZ-induced was observed for 30 min. Pregabalin (PGB) (30 mg/kg) was used as a positive control. Samples of the hippocampus and blood were collected for Western Blotting analyses and Comet Assay and bone marrow to the Micronucleus test. Only the acute treatment of GD reduced the seizure occurrence and increased the latency to the first stage 3 seizures. Males treated with GD for 12 days demonstrated a significant increase in the expression of the GluN2B receptor and a decrease in the COX-2 expression. Acute and subchronic treatment with GD and PGB reduced the DNA damage produced by PTZ in males and females. There is no increase in the micronucleus frequency in bone marrow after subchronic treatment. This study suggests that GD, after 12 days, could not reduce PTZ-induced seizures, but it has been shown to protect against DNA damage, reduce COX-2 and increase GluN2B expression.
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Affiliation(s)
- Fernanda Marcelia Dos Santos
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Pricila Fernandes Pflüger
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Leticia Lazzarotto
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Mariana Uczay
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Wesley Roberto de Aguida
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Lisiane Santos da Silva
- Laboratory of Pain Pharmacology and Neuromodulation: Pre-Clinical Research. Postgraduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | | | | | - Iraci Lucena da Silva Torres
- Laboratory of Pain Pharmacology and Neuromodulation: Pre-Clinical Research. Postgraduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Patrícia Pereira
- Laboratory of Neuropharmacology and Preclinical Toxicology, Health Basic Sciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
- Laboratory of Neuropharmacology and Preclinical Toxicology, Department of Pharmacology, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Sarmento Leite 500/305, Porto Alegre, RS, CEP 90050-170, Brazil.
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do Nascimento Cavalcante A, Lima LKF, Araújo CM, da Silva Santos FP, do Nascimento MO, de Castro E Sousa JM, Rai M, Feitosa CM. Toxicity, cytotoxicity, mutagenicity and in vitro antioxidant models of 2-oleyl-1,3-dipalmitoyl-glycerol isolated from the hexane extract of Platonia insignis MART seeds. Toxicol Rep 2020; 7:209-216. [PMID: 32025498 PMCID: PMC6997655 DOI: 10.1016/j.toxrep.2020.01.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 01/23/2020] [Accepted: 01/26/2020] [Indexed: 02/07/2023] Open
Abstract
2-oleyl-1,3-dipalmitoyl-glycerol (ODG) was obtained from Platonia insignis (bacurizeiro) seeds. There are no studies on its toxicity and protective activities against oxidative stress. This study was aimed to evaluate antioxidant effects in vitro, as well as to evaluate the toxicological and mutagenic effects of the ODG. ODG showed a median lethal dose (LD50) greater than 1200 μg mL-1 in A. salina. In the assay of A. cepa (0.2-0.002 mg mL-1) the ODG compound at the highest concentration was slightly cytotoxic with decrease in the size of roots and mitotic indexes, but did not induce chromosomal alterations. ODG (8.75-140.00 μg mL-1) was found to reduce nitric oxide production by 41.6 %, while the antioxidant standard ascorbic acid (AA) reduced 54.14 %. ODG (15.625-250.00 μg mL-1) promoted removal of the hydroxyl radical by 35.69 % at the highest concentration and was able to prevent lipid peroxidation induced by 2,2'-azobis-2-amidinopropane (AAPH), inhibiting the amount of TBARS formed, up to 35.69 %, a result close to that obtained with AA. Thus, ODG moderately reduced the levels of hydroxyl radicals, nitric oxide, and TBARS in vitro and was nontoxic at low concentrations.
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Affiliation(s)
- Antonio do Nascimento Cavalcante
- Institute of Education, Science and Technology of Maranhão, 65760-000, Presidente Dutra, MA, Brazil.,Postgraduate Program in Chemistry, Federal University of Piauí, 64049-550, Teresina, PI, Brazil
| | - Layana Karine Farias Lima
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, 64049-550, Teresina, PI, Brazil
| | - Cristiany Marinho Araújo
- Institute of Education, Science and Technology of Piauí, Teresina Campus South Zone, 64018-000, Teresina, PI, Brazil
| | | | | | | | - Mahendra Rai
- Department of Biotechnology, SGB Amravati University, Amravati, 444 602, Maharashtra State, India
| | - Chistiane Mendes Feitosa
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, 64049-550, Teresina, PI, Brazil.,Department of Chemistry, Federal University of Piauí, 64049-550, Teresina, PI, Brazil
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de Souza AH, da Rosa LG, Uliano MR, da Silva Prado L, Ferraz AG, Conter LU, Grivicich I, Dallegrave E, Gomez MV, Picada JN. Evaluation of DNA damage in spinal cord and mutagenic effect of a Phα1β recombinant toxin with analgesic properties from the Phoneutria nigriventer spider. Basic Clin Pharmacol Toxicol 2018; 124:615-620. [PMID: 30449066 DOI: 10.1111/bcpt.13171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 11/06/2018] [Indexed: 12/12/2022]
Abstract
Phα1β peptide isolated from the venom of the Phoneutria nigriventer spider has shown higher analgesic action in pre-clinical studies than ω-conotoxin MVIIA peptide used to treat severe chronic pain. In view of the great potential for the development of a new Phα1β-based drug, a Phα1β recombinant form (CTK 01512-2) has been studied for efficacy and safety. The aim of this study was to evaluate cytotoxic, genotoxic and mutagenic effects of a Phα1β recombinant form and compare it with native Phα1β and ω-conotoxin MVIIA. Cytotoxicity was evaluated using the MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) colourimetric assay in L929 mouse fibroblast cells (0.5-10.0 μmol/L). Genotoxic and mutagenic activities were analysed using the alkaline comet assay in peripheral blood and spinal cord, and the micronucleus test in bone marrow from Wistar rats treated by intrathecal injection of CTK 01512-2 (200, 500 and 1000 pmol/site), native Phα1β (500 pmol/site) and ω-conotoxin MVIIA (200 pmol/site). CTK 01512-2 decreased the cell viability of the L929, showing IC50 of 3.3 ± 0.1 µmol/L, while the Phα1β and ω-conotoxin MVIIA did not show cytotoxicity (IC50 > 5.0 µmol/L). Native and recombinant Phα1β forms induced DNA damage in the spinal cord, but not in peripheral blood. CTK 01512-2 at 1000 pmol/site increased the micronucleus frequency suggesting mutagenic effects. In conclusion, the recombinant form has cytotoxic, genotoxic and mutagenic effects, evidenced in doses five times above the therapeutic dose.
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Affiliation(s)
| | - Luiza Gabriela da Rosa
- Laboratory of Pharmacology and Toxicology, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Michel Rossi Uliano
- Laboratory of Pharmacology and Toxicology, Lutheran University of Brazil (ULBRA), Canoas, Brazil.,Laboratory of Toxicological Genetics, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Lismare da Silva Prado
- Laboratory of Toxicological Genetics, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Alice Gomes Ferraz
- Laboratory of Pharmacology and Toxicology, Lutheran University of Brazil (ULBRA), Canoas, Brazil.,Laboratory of Toxicological Genetics, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | | | - Ivana Grivicich
- Laboratory of Cancer Biology, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Eliane Dallegrave
- Department of Pharmacosciences. Federal, University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Marcus Vinícius Gomez
- Laboratory of Toxins, Institute of Education and Research Santa Casa Belo Horizonte, Belo Horizonte, Brazil
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