1
|
Scorza C, Goncalves V, Finsterer J, Scorza F, Fonseca F. Exploring the Prospective Role of Propolis in Modifying Aging Hallmarks. Cells 2024; 13:390. [PMID: 38474354 DOI: 10.3390/cells13050390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/18/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Aging populations worldwide are placing age-related diseases at the forefront of the research agenda. The therapeutic potential of natural substances, especially propolis and its components, has led to these products being promising agents for alleviating several cellular and molecular-level changes associated with age-related diseases. With this in mind, scientists have introduced a contextual framework to guide future aging research, called the hallmarks of aging. This framework encompasses various mechanisms including genomic instability, epigenetic changes, mitochondrial dysfunction, inflammation, impaired nutrient sensing, and altered intercellular communication. Propolis, with its rich array of bioactive compounds, functions as a potent functional food, modulating metabolism, gut microbiota, inflammation, and immune response, offering significant health benefits. Studies emphasize propolis' properties, such as antitumor, cardioprotective, and neuroprotective effects, as well as its ability to mitigate inflammation, oxidative stress, DNA damage, and pathogenic gut bacteria growth. This article underscores current scientific evidence supporting propolis' role in controlling molecular and cellular characteristics linked to aging and its hallmarks, hypothesizing its potential in geroscience research. The aim is to discover novel therapeutic strategies to improve health and quality of life in older individuals, addressing existing deficits and perspectives in this research area.
Collapse
Affiliation(s)
- Carla Scorza
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Valeria Goncalves
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | | | - Fúlvio Scorza
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Fernando Fonseca
- Laboratório de Análises Clínicas da Faculdade de Medicina do ABC, Santo André 09060-650, Brazil
- Departamento de Ciencias Farmaceuticas, Universidade Federal de Sao Paulo (UNIFESP), Diadema 09972-270, Brazil
| |
Collapse
|
2
|
Laranjeira IM, Apolinário E, Amorim D, da Silva Filho AA, Dias ACP, Pinto-Ribeiro F. Baccharis dracunculifolia DC Consumption Improves Nociceptive and Depressive-like Behavior in Rats with Experimental Osteoarthritis. Foods 2024; 13:535. [PMID: 38397516 PMCID: PMC10887954 DOI: 10.3390/foods13040535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/27/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
Osteoarthritis (OA) persistently activates nociceptors, leading to chronic pain, which is often accompanied by the comorbid development of emotional impairments (anxiety and depression), an effect associated with microgliosis. Baccharis dracunculifolia DC (Asteraceae), a Brazilian edible plant, is an important source of active compounds with anti-inflammatory abilities. Thus, we evaluated its ability to reverse OA-induced nociceptive and emotional-like impairments in osteoarthritic ovariectomized female rats using the kaolin/carrageenan (K/C) model. Four weeks after OA induction, mechanical hyperalgesia was confirmed, and the treatment started. Control animals (SHAMs) were treated with phosphate-buffered saline (PBS), while arthritic animals (ARTHs) either received PBS or B. dracunculifolia 50 mg/kg (Bd50) and 100 mg/kg (Bd100), via gavage, daily for five weeks. At the end of the treatment, anxiety-like behavior was assessed using the Open Field Test (OFT), anhedonia was assessed using the Sucrose Preference Test (SPT), and learned helplessness was assessed using the Forced Swimming Test (FST). After occision, microglia were stained with IBA-1 and quantified in brain sections of target areas (prefrontal cortex, amygdala, and periaqueductal grey matter). Treatment with B. dracunculifolia extract reversed OA-induced mechanical hyperalgesia and partly improved depressive-like behavior in OA animals' concomitant to a decrease in the number of M1 microglia. Our findings suggest that B. dracunculifolia extracts can potentially be used in the food industry and for the development of nutraceuticals and functional foods.
Collapse
Affiliation(s)
- Inês Martins Laranjeira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal; (I.M.L.); (E.A.); (D.A.)
- ICVS/3B’s—PT Government Associate Laboratory, 4806-909 Guimarães, Portugal
- CITAB—Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal;
| | - Elisabete Apolinário
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal; (I.M.L.); (E.A.); (D.A.)
- ICVS/3B’s—PT Government Associate Laboratory, 4806-909 Guimarães, Portugal
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal;
| | - Diana Amorim
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal; (I.M.L.); (E.A.); (D.A.)
- ICVS/3B’s—PT Government Associate Laboratory, 4806-909 Guimarães, Portugal
| | - Ademar Alves da Silva Filho
- Identificação e Pesquisa em Princípios Ativos Naturais—NIPPAN, Faculdade de Farmácia, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n—Campus Universitário, Bairro São Pedro, Juiz de Fora 36036-900, Brazil;
| | - Alberto Carlos Pires Dias
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal;
| | - Filipa Pinto-Ribeiro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal; (I.M.L.); (E.A.); (D.A.)
- ICVS/3B’s—PT Government Associate Laboratory, 4806-909 Guimarães, Portugal
| |
Collapse
|
3
|
Vieira ALS, Correia VTDV, Ramos ALCC, da Silva NHA, Jaymes LAC, Melo JOF, de Paula ACCFF, Garcia MAVT, de Araújo RLB. Evaluation of the Chemical Profile and Antioxidant Capacity of Green, Brown, and Dark Propolis. PLANTS (BASEL, SWITZERLAND) 2023; 12:3204. [PMID: 37765368 PMCID: PMC10537587 DOI: 10.3390/plants12183204] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/04/2023] [Accepted: 08/07/2023] [Indexed: 09/29/2023]
Abstract
The chemical composition of propolis varies between different types, due to the specific vegetation found near the hives and the climatic and soil conditions worldwide. Green propolis is exclusive to Brazil, produced by bees, with the resin of the plant Baccharis dracunculifolia. Brown propolis is a specific variety produced mainly in Northeast Brazil from the plant Hyptis divaricata, also known as "maria miraculosa". Dark propolis is a variety of propolis produced by bees from the resin of the plant known as Jurema Preta (Mimosa hostilis benth). In this study, the aqueous extracts of green, brown, and dark propolis were analyzed for their antioxidant capacity using ABTS, FRAP, and DPPH, and their chemical profiles were determined using paper spray mass spectrometry. Among the three extracts, green propolis had the highest content of total phenolic compounds (2741.71 ± 49.53 mg GAE. 100 g-1), followed by brown propolis (1191.55 ± 36.79 mg GAE. 100 g-1), and dark propolis had the lowest content (901.79 ± 27.80 mg GAE. 100 g-1). The three types of propolis showed high antioxidant capacity, with green showing the highest antioxidant capacity for the three methods used. Using paper spray mass spectrometry, it was possible to suggest the presence of 116 substances, including flavonoids (56), phenylpropanoids (30), terpenes (25), carboxylic acids (1), benzoic acid derivatives (1), fatty acids (1), amino acids (1) and alkaloids (1). The compounds in the green, brown, and dark propolis extracts reinforce the bioactive potential for application in these tree extracts' food and pharmaceutical products.
Collapse
Affiliation(s)
- Ana Luiza Santos Vieira
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Vinícius Tadeu da Veiga Correia
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Ana Luiza Coeli Cruz Ramos
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Nayana Hayss Araújo da Silva
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Leonardo Assis Campos Jaymes
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Julio Onésio Ferreira Melo
- Department of Exact and Biological Sciences, Campus Sete Lagoas, Federal University of São João del-Rei, Sete Lagoas 36307-352, MG, Brazil
| | | | - Maria Aparecida Vieira Teixeira Garcia
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| | - Raquel Linhares Bello de Araújo
- Department of Food, Faculty of Pharmacy, Campus Belo Horizonte, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (A.L.S.V.); (V.T.d.V.C.); (A.L.C.C.R.); (N.H.A.d.S.); (L.A.C.J.); (M.A.V.T.G.); (R.L.B.d.A.)
| |
Collapse
|
4
|
Guimarães NSS, Ramos VS, Prado-Souza LFL, Lopes RM, Arini GS, Feitosa LGP, Silva RR, Nantes IL, Damasceno DC, Lopes NP, Rodrigues T. Rosemary (Rosmarinus officinalis L.) Glycolic Extract Protects Liver Mitochondria from Oxidative Damage and Prevents Acetaminophen-Induced Hepatotoxicity. Antioxidants (Basel) 2023; 12:antiox12030628. [PMID: 36978874 PMCID: PMC10045355 DOI: 10.3390/antiox12030628] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/26/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Rosmarinus officinalis L. (rosemary) is an aromatic culinary herb. Native to the Mediterranean region, it is currently cultivated worldwide. In addition to its use as a condiment in food preparation and in teas, rosemary has been widely employed in folk medicine and cosmetics. Several beneficial effects have been described for rosemary, including antimicrobial and antioxidant activities. Here, we investigated the mechanisms accounting for the antioxidant activity of the glycolic extract of R. officinalis (Ro) in isolated rat liver mitochondria (RLM) under oxidative stress conditions. We also investigated its protective effect against acetaminophen-induced hepatotoxicity in vivo. A crude extract was obtained by fractionated percolation, using propylene glycol as a solvent due to its polarity and cosmeceutical compatibility. The quantification of substances with recognized antioxidant action revealed the presence of phenols and flavonoids. Dereplication studies carried out through LC-MS/MS and GC-MS, supported by The Global Natural Product Social Molecular Networking (GNPS) platform, annotated several phenolic compounds, confirming the previous observation. In accordance, Ro decreased the production of reactive oxygen species (ROS) elicited by Fe2+ or t-BOOH and inhibited the lipid peroxidation of mitochondrial membranes in a concentration-dependent manner in RLM. Such an effect was also observed in liposomes as membrane models. Ro also prevented the oxidation of mitochondrial protein thiol groups and reduced glutathione (GSH). In model systems, Ro exhibited a potent scavenger activity toward 2,2′-diphenyl-1-picrylhydrazyl (DPPH) radicals and superoxide anions. It also demonstrated an Fe2+ chelating activity. Moreover, Ro did not exhibit cytotoxicity or dissipate the mitochondrial membrane potential (∆Ψ) in rat liver fibroblasts (BRL3A cells). To evaluate whether such antioxidant protective activity observed in vitro could also be achieved in vivo, a well-established model of hepatotoxicity induced by acute exposure to acetaminophen (AAP) was used. This model depletes GSH and promotes oxidative-stress-mediated tissue damage. The treatment of rats with 0.05% Ro, administered intraperitoneally for four days, resulted in inhibition of AAP-induced lipid peroxidation of the liver and the prevention of hepatotoxicity, maintaining alanine and aspartate aminotransferase (ALT/AST) levels equal to those of the normal, non-treated rats. Together, these findings highlight the potent antioxidant activity of rosemary, which is able to protect mitochondria from oxidative damage in vitro, and effects such as the antioxidant and hepatoprotective effects observed in vivo.
Collapse
Affiliation(s)
- Natalia S. S. Guimarães
- Interdisciplinary Center of Biochemistry Investigation, University of Mogi das Cruzes (UMC), Mogi das Cruzes CEP 08780-911, SP, Brazil
| | - Vyctória S. Ramos
- Interdisciplinary Center of Biochemistry Investigation, University of Mogi das Cruzes (UMC), Mogi das Cruzes CEP 08780-911, SP, Brazil
| | - Laura F. L. Prado-Souza
- Center for Natural and Human Sciences, Federal University of ABC, Santo André CEP 09210-580, SP, Brazil
| | - Rayssa M. Lopes
- Center for Natural and Human Sciences, Federal University of ABC, Santo André CEP 09210-580, SP, Brazil
| | - Gabriel S. Arini
- NPPNS, Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto CEP 14040-900, SP, Brazil
| | - Luís G. P. Feitosa
- NPPNS, Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto CEP 14040-900, SP, Brazil
| | - Ricardo R. Silva
- NPPNS, Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto CEP 14040-900, SP, Brazil
| | - Iseli L. Nantes
- Center for Natural and Human Sciences, Federal University of ABC, Santo André CEP 09210-580, SP, Brazil
| | - Debora C. Damasceno
- Laboratory of Experimental Research on Gynecology and Obstetrics, Sao Paulo State University (UNESP), Botucatu CEP 18618-687, SP, Brazil
| | - Norberto P. Lopes
- NPPNS, Department of Biomolecular Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto CEP 14040-900, SP, Brazil
| | - Tiago Rodrigues
- Interdisciplinary Center of Biochemistry Investigation, University of Mogi das Cruzes (UMC), Mogi das Cruzes CEP 08780-911, SP, Brazil
- Correspondence: ; Tel.: +55-(11)-4996-8371
| |
Collapse
|
5
|
Optimized Baccharis dracunculifolia extract as photoprotective and antioxidant: in vitro and in silico assessment. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
|
6
|
Kanazashi M, Iida T, Nakanishi R, Tanaka M, Ikeda H, Takamiya N, Maeshige N, Kondo H, Nishigami T, Harada T, Fujino H. Brazilian Propolis Intake Decreases Body Fat Mass and Oxidative Stress in Community-Dwelling Elderly Females: A Randomized Placebo-Controlled Trial. Nutrients 2023; 15:nu15020364. [PMID: 36678234 PMCID: PMC9861743 DOI: 10.3390/nu15020364] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/25/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023] Open
Abstract
This study aimed to investigate the effects of Brazilian propolis on body fat mass and levels of adiponectin and reactive oxygen species among community-dwelling elderly females. This was a double-blind randomized placebo-controlled trial. Altogether, 78 females aged 66-84 years were randomly assigned to the propolis (PRO; n = 39) or placebo (PLA; n = 39) group. For 12 weeks, the PRO group were given three capsules containing 227 mg of propolis twice a day. Meanwhile, the PLA group were given daily placebo capsules. Of 78 participants, 53 (PLA group: n = 28, PRO group: n = 25) completed the study. Although no changes were observed in absolute or relative fat mass in the PLA group, they showed a significant decline in the PRO group. The level of serum adiponectin in the PLA group did not change, although that of the PRO group significantly increased. The level of d-ROMs in the PLA group significantly increased, whereas that of the PRO group significantly decreased. The serum SOD activity in the PLA group significantly decreased, whereas that of the PRO group tended to increase. These results suggest that propolis supplementation may decrease body fat mass and oxidative stress among community-dwelling elderly females.
Collapse
Affiliation(s)
- Miho Kanazashi
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Tadayuki Iida
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Ryosuke Nakanishi
- Department of Physical Therapy, Faculty of Rehabilitation, Kobe International University, Kobe 658-0032, Japan
| | - Masayuki Tanaka
- Department of Physical Therapy, Faculty of Health Sciences, Okayama Healthcare Professional University, Okayama 700-0913, Japan
| | - Hiromi Ikeda
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Naomi Takamiya
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Noriaki Maeshige
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe 654-0142, Japan
| | - Hiroyo Kondo
- Department of Food Science and Nutrition, Nagoya Women’s University, Nagoya 467-8611, Japan
| | - Tomohiko Nishigami
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Toshihide Harada
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Mihara 723-0053, Japan
| | - Hidemi Fujino
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe 654-0142, Japan
- Correspondence: ; Tel.: +81-78-796-4542
| |
Collapse
|
7
|
Gazim ZC, Valle JS, Carvalho dos Santos I, Rahal IL, Silva GCC, Lopes AD, Ruiz SP, Faria MGI, Piau Junior R, Gonçalves DD. Ethnomedicinal, phytochemical and pharmacological investigations of Baccharis dracunculifolia DC. (ASTERACEAE). Front Pharmacol 2022; 13:1048688. [PMID: 36518668 PMCID: PMC9742423 DOI: 10.3389/fphar.2022.1048688] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/14/2022] [Indexed: 09/29/2023] Open
Abstract
Baccharis dracunculifolia DC (Lamiaceae) (Asteraceae) is found in South America, mainly in Argentina, Brazil, Bolivia, Paraguay and Uruguay. Folk medicine is used as a sedative, hypotensive, bronchodilator, cardiovascular disorders, anti-flu, and also in skin wounds. Considered the main source of green propolis, which increases the pharmacological interest in this species. It is also known as a "benefactor" plant facilitating the development of other plant species around it, being indicated for the recovery of degraded areas. This species has been studied for decades in order to isolate and identify the active principles present in the aerial parts (leaves and flowers) and roots. The present study consists of a review of the scientific literature addressing the ethnobotanical, ethnomedicinal, phytochemical, pharmacological and potential cytotoxic effects of the B. dracunculifolia species. In this survey, we sought to investigate issues related to the botanical and geographic description of the species, the ethnobotanical uses, as well as the phytochemical studies of the essential oil, extracts and green propolis obtained from the aerial parts and roots of B. dracunculifolia. Using high precision analytical tools, numerous compounds have already been isolated and identified from leaves and flowers such as the flavonoids: naringenin, acacetin, dihydrokaempferol, isosakuranetin and kaempferide; phenolic acids: p-coumaric, dihydrocoumaric, ferulic (E)-cinnamic, hydroxycinnamic, gallic, caffeic, and several caffeoylquinic acids derivatives; phenolic acids prenylated: artepillin C, baccharin, drupanin; the glycosides dracuculifosides and the pentacyclic triterpenoids: Baccharis oxide and friedelanol. The predominant class in the essential oil of leaves and flowers are terpenoids comprising oxygenated monoterpenes and sesquiterpenes, highlighting the compounds nerolidol, spathulenol, germacrene D and bicyclogermacrene. These compounds give the species high antimicrobial, antioxidant, antitumor, analgesic, immunomodulatory and antiparasitic potential, making this species a promising herbal medicine. In vitro toxicity assays with B. dracunculifolia extract showed low or no cytotoxicity. However, in vivo analyses with high doses of the aqueous extract resulted in genotoxic effects, which leads us to conclude that the toxicity of this plant is dose-dependent.
Collapse
Affiliation(s)
- Zilda Cristiani Gazim
- Chemistry Laboratory of Natural Products, Graduate Program in Animal Science and Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
- Preventive Veterinary Medicine and Public Health Laboratory, Postgraduate Program in Animal Science with an Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| | - Juliana Silveira Valle
- Preventive Veterinary Medicine and Public Health Laboratory, Postgraduate Program in Animal Science with an Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
- Molecular Biology Laboratory, Graduate Program in Animal Science and Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Isabela Carvalho dos Santos
- Preventive Veterinary Medicine and Public Health Laboratory, Postgraduate Program in Animal Science with an Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| | - Isabelle Luiz Rahal
- Chemistry Laboratory of Natural Products, Graduate Program in Animal Science and Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Gabriela Catuzo Canonico Silva
- Chemistry Laboratory of Natural Products, Graduate Program in Animal Science and Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Ana Daniela Lopes
- Agricultural Microbiology and Nematology Laboratory, Graduate Program in Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Suelen Pereira Ruiz
- Laboratory of Biotechnology of Plant Products and Microorganisms, Postgraduate Program in Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Maria Graciela Iecher Faria
- Laboratory of Biotechnology of Plant Products and Microorganisms, Postgraduate Program in Biotechnology Applied to Agriculture, Paranaense University, Umuarama, Brazil
| | - Ranulfo Piau Junior
- Preventive Veterinary Medicine and Public Health Laboratory, Postgraduate Program in Animal Science with an Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| | - Daniela Dib Gonçalves
- Preventive Veterinary Medicine and Public Health Laboratory, Postgraduate Program in Animal Science with an Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| |
Collapse
|
8
|
Research Progress on Therapeutic Effect and Mechanism of Propolis on Wound Healing. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5798941. [PMID: 35911156 PMCID: PMC9334088 DOI: 10.1155/2022/5798941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 01/08/2023]
Abstract
Propolis is a kind of reduct collected by bees from various plant sources. Because propolis is a mixture, it has a variety of biological activities, excellent anti-inflammatory and bactericidal effects. Especially in the treatment of infectious wounds, acute wounds, burns, and scalds and promoting wound healing, more and more scientists began to apply it to the research field of wound healing. The standard preparation of propolis combined with other compound components has a safer and less toxic effect in the treatment of trauma. In order to more effectively use propolis products in wound treatment. This paper reviews the effect and treatment mechanism of propolis on different types of wound healing, as well as the synergistic effect of propolis and other compounds, in order to provide ideas for the further exploration of the biological activity and pharmacological function of propolis in the future, as well as its in-depth development in the field of wound healing. It will also provide a theoretical reference for the further development and utilization of propolis.
Collapse
|
9
|
Rosero S, Del Pozo F, Simbaña W, Álvarez M, Quinteros MF, Carrillo W, Morales D. Polyphenols and Flavonoids Composition, Anti-Inflammatory and Antioxidant Properties of Andean Baccharis macrantha Extracts. PLANTS (BASEL, SWITZERLAND) 2022; 11:1555. [PMID: 35736706 PMCID: PMC9231361 DOI: 10.3390/plants11121555] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/09/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
This study examined the leaves of Baccharis macrantha to obtain extracts of Baccharis macrantha (EBM) and to determine the total flavonoid content (TFC) and the total polyphenol content (TPC). The main objective of this work was to quantify TPC and TFC of extracts of B. macrantha from Ecuador and evaluate its antioxidant and anti-inflammatory activities and inhibition of lipid peroxidation. The extraction method was optimized with solvents, ethanol, and methanol, at temperatures of 30-60 °C and extraction times of 5-20 min. The optimal TFC extraction conditions were at EtOH25% at 50 °C for 10 min. The optimal TPC extraction conditions were at EtOH50% at 50 °C for 10 min. EBM was characterized by TLC and HPLC with three standards: gallic acid, catechin, and quercetin. EBM-EtOH25% and EBM-EtOH50% obtained at 50 °C for 10 min were used to identify quercetin and evaluate biologicals activities. Quercetin was detected in EBM (EtOH25% and EtOH50%). EBM anti-inflammatory activity was evaluated with the red blood cell stabilization (RBC) method. The RBC model showed values of 49.72% of protection lysis RBC to EBM-EtOH25% and 50.71% of protection lysis RBC to EBM-EtOH50%. The EBM in vitro inhibition of lipid peroxidation showed a protection of 77.00% (EtOH25%) and 73.11% (EtOH50%) when the TBARs method was used. EBM-EtOH25% and EtOH50% showed high antioxidant activity. EBM-EtOH25% presented values of ABTS (1172 µmol TE/g EBM), DPPH (836 µmol TE/g, EBM), and FRAP (85.70 µmol TE/g, EBM).
Collapse
Affiliation(s)
- Santiago Rosero
- Department of Research, Laboratory of Functional Foods, Department of Science and Engineering in Food and Biotechnology, Campus Huachi, Technical University of Ambato, Av. Los Chasquis y Río Payamino, Ambato 1801334, Ecuador; (S.R.); (F.D.P.); (W.S.); (M.Á.)
| | - Freddy Del Pozo
- Department of Research, Laboratory of Functional Foods, Department of Science and Engineering in Food and Biotechnology, Campus Huachi, Technical University of Ambato, Av. Los Chasquis y Río Payamino, Ambato 1801334, Ecuador; (S.R.); (F.D.P.); (W.S.); (M.Á.)
| | - Walter Simbaña
- Department of Research, Laboratory of Functional Foods, Department of Science and Engineering in Food and Biotechnology, Campus Huachi, Technical University of Ambato, Av. Los Chasquis y Río Payamino, Ambato 1801334, Ecuador; (S.R.); (F.D.P.); (W.S.); (M.Á.)
- Instituto Nacional de Biodiversidad (INABIO), Pje. Rumipamba 341 y Av. De los Shyris, Quito170506, Ecuador
| | - Mario Álvarez
- Department of Research, Laboratory of Functional Foods, Department of Science and Engineering in Food and Biotechnology, Campus Huachi, Technical University of Ambato, Av. Los Chasquis y Río Payamino, Ambato 1801334, Ecuador; (S.R.); (F.D.P.); (W.S.); (M.Á.)
| | - María Fernanda Quinteros
- Departamento de Investigación, Universidad Estatal de Bolívar, Guaranda-Bolívar 020102, Ecuador;
| | - Wilman Carrillo
- Departamento de Ingeniería Rural y Agroalimentaria, Universidad Politécnica de Valencia, 46022 Valencia, Spain
| | - Dayana Morales
- Department of Research, Laboratory of Functional Foods, Department of Science and Engineering in Food and Biotechnology, Campus Huachi, Technical University of Ambato, Av. Los Chasquis y Río Payamino, Ambato 1801334, Ecuador; (S.R.); (F.D.P.); (W.S.); (M.Á.)
| |
Collapse
|
10
|
Baccharis dracunculifolia DC Hydroalcoholic Extract Improves Intestinal and Hippocampal Inflammation and Decreases Behavioral Changes of Colitis Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5833840. [PMID: 35295931 PMCID: PMC8920628 DOI: 10.1155/2022/5833840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 02/07/2022] [Indexed: 11/26/2022]
Abstract
The hydroalcoholic extract of B. dracunculifolia (HEBD) and its major compound p-coumaric acid were evaluated against the severity of intestinal inflammation and behavioral changes like depressive and anxious behavior in colitis mice. Colitis was induced in Swiss mice by oral dextran sulfate sodium (DSS) administration for five days. The mice received vehicle (10 ml/kg), HEBD (3, 30, or 300 mg/kg), or p-coumaric acid (15 mg/kg) orally, once a day for twelve days. Behavioral tests were performed on the 11th and 12th days after the beginning of the treatments. Moreover, the colon, cortex, and hippocampus were collected to analyze oxidative and inflammatory parameters. The treatment with HEBD (300 mg/Kg), but not p-coumaric acid, showed decreased disease activity index (DAI) values compared to the vehicle group and partially preserved the villi architecture and mucin levels. Furthermore, the HEBD increased the antioxidant defenses in the colon and hippocampus and reduced the myeloperoxidase activity and IL-6 levels in the colon from colitis mice. Colitis mice treated with HEBD did not show depressive-like behavior in the tail suspension test. HEBD reduced colon inflammation, while it maintains antioxidant defenses and mucin levels in this tissue. It may reduce neuropsychiatric comorbidities associated with colitis through its antioxidant effects.
Collapse
|
11
|
Comparison of the Biological Potential and Chemical Composition of Brazilian and Mexican Propolis. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app112311417] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Propolis is a resinous substance collected by bees from plants and its natural product is available as a safe therapeutic option easily administered orally and readily available as a natural supplement and functional food. In this work, we review the most recent scientific evidence involving propolis from two countries (Brazil and Mexico) located in different hemispheres and with varied biomes. Brazil has a scientifically well documented classification of different types of propolis. Although propolis from Brazil and Mexico present varied compositions, they share compounds with recognized biological activities in different extraction processes. Gram-negative bacteria growth is inhibited with lower concentrations of different types of propolis extracts, regardless of origin. Prominent biological activities against cancer cells and fungi were verified in the different types of extracts evaluated. Antiprotozoal activity needs to be further evaluated for propolis of both origins. Regarding the contamination of propolis (e.g., pesticides, toxic metals), few studies have been carried out. However, there is evidence of chemical contamination in propolis by anthropological action. Studies demonstrate the versatility of using propolis in its different forms (extracts, products, etc.), but several potential applications that might improve the value of Brazilian and Mexican propolis should still be investigated.
Collapse
|
12
|
Timbe PPR, de Souza da Motta A, Stincone P, Pinilla CMB, Brandelli A. Antimicrobial activity of Baccharis dracunculifolia DC and its synergistic interaction with nisin against food-related bacteria. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:3010-3018. [PMID: 34294963 DOI: 10.1007/s13197-020-04804-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 11/30/2022]
Abstract
The antimicrobial activities of Baccharis dracunculifolia DC essential oil (EO) and hydroalcoholic extract (HE) were evaluated. The EO showed broad antimicrobial activity and its synergistic combination with nisin was tested. Major components of EO were nerolidol, beta-pinene and D-limonene, while artepillin C, rutin and cafeic acid were major phenolics of HE. EO and HE were tested by agar diffusion assay against several strains of bacteria and yeasts, and mixed cultures of bacterial strains. The EO presented the largest spectrum of antimicrobial activity inhibiting all Gram-positive bacteria tested. Yeasts were not inhibited. The effect of EO against mixtures of sensitive and non-sensitive bacteria was tested on milk agar, being the inhibitory effect only observed on mixtures containing susceptible strains. The combination of EO and nisin at ½ MIC was evaluated on the growth curve of Staphylococcus aureus, Bacillus cereus, Listeria monocytogenes and Salmonella Enteritidis during 24 h at 37 °C. The combination EO-nisin was effective and no viable counts of B. cereus, L. monocytogenes and S. Enteritidis was observed, while the individual antimicrobials caused no inhibition. The counts of S. aureus were about 4 log CFU/mL lower in comparison with EO or nisin alone. B. dracunculifolia DC may be a potential source of natural antimicrobials, and its synergistic effect with nisin would reduce the working concentration, minimizing the organoleptic effects associated with this plant antimicrobial.
Collapse
Affiliation(s)
- Palmira Penina Raúl Timbe
- Laboratório de Bioquímica e Microbiologia Aplicada, Departamento de Ciência de Alimentos, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970 Brazil
| | - Amanda de Souza da Motta
- Departamento de Microbiologia, Imunologia e Parasitologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, 90035-190 Brazil
| | - Paolo Stincone
- Laboratório de Bioquímica e Microbiologia Aplicada, Departamento de Ciência de Alimentos, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970 Brazil
| | - Cristian Mauricio Barreto Pinilla
- Laboratório de Bioquímica e Microbiologia Aplicada, Departamento de Ciência de Alimentos, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970 Brazil
| | - Adriano Brandelli
- Laboratório de Bioquímica e Microbiologia Aplicada, Departamento de Ciência de Alimentos, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970 Brazil
| |
Collapse
|
13
|
Active Biodegradable Packaging for Foods Containing Baccharis dracunculifolia Leaf as Natural Antioxidant. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02641-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
14
|
Ultrasound-Assisted Extraction of Antioxidants from Baccharis dracunculifolia and Green Propolis. Processes (Basel) 2020. [DOI: 10.3390/pr8121530] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Baccharis dracunculifolia or rosemary-of-field is the principal botanical source used by Africanized bees Apis mellifera L. to produce green propolis in Southeastern Brazil. The phenolic compounds present in the plant and green propolis have been reported to be responsible for biological activities such as antioxidant capacity. This study aimed to optimize the ultrasound-assisted extraction of antioxidants compounds from rosemary-of-field using a central composite rotatable design (CCRD), and compare results to green propolis extract. An experimental design was performed to obtain responses of total phenolic content and antioxidant capacity. The results allowed observing that the optimum condition for both Baccharis dracunculifolia floral bud and raw green propolis antioxidant extraction was obtained with 99% ethanol solution. In this condition, Total Phenolic Content (TPC), Ferric Reducing Antioxidant Power (FRAP), and 2,2-diphenyl-1-picryl-hydrazyl (DPPH) values were 612.14 mg GAE. g−1 sample, 534.39 µM ferrous sulfate g−1 sample, and 72.37 µmol TEAC. g−1 sample, respectively, for floral buds. These results have confirmed that optimization is a key step for effective and sustainable extraction processes to be feasible on an industrial scale. The proposed process can be easily adopted on a larger scale, as it uses very few inputs and presents straightforward steps, with the advantage of high efficiency in the extraction of phenolic compounds from the studied matrices compared to the results from the literature. The high concentration of antioxidants indicates that the products obtained can be considered as a sustainable bioactive source for food and cosmetic purposes.
Collapse
|
15
|
Abdullah NA, Zullkiflee N, Zaini SNZ, Taha H, Hashim F, Usman A. Phytochemicals, mineral contents, antioxidants, and antimicrobial activities of propolis produced by Brunei stingless bees Geniotrigona thoracica, Heterotrigona itama, and Tetrigona binghami. Saudi J Biol Sci 2020; 27:2902-2911. [PMID: 33100845 PMCID: PMC7569112 DOI: 10.1016/j.sjbs.2020.09.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 07/20/2020] [Accepted: 09/06/2020] [Indexed: 11/23/2022] Open
Abstract
The present study focused on the evaluation of phytochemical properties, essential mineral elements, and heavy metals contained in raw propolis produced by stingless bees Geniotrigona thoracica, Heterotrigona itama, and Tetrigona binghami found in the same ecological conditions and environment in Brunei Darussalam. The results indicated that propolis of the three stingless bee species mainly consisted of lipids (45.60–47.86%) and very low carbohydrate (0.17–0.48%) and protein contents (0.18–1.18%). The propolis was rich in mineral elements, thus good sources of minerals, while they contained low concentrations of all heavy metals. Propolis of the different bee species could be distinguished based on their mineral compositions. The vibrational and absorption spectra suggested that propolis contains π-conjugated aliphatic and aromatic compounds as well as aromatic acids having amine, ester, carbonyl, alkyl, and hydroxyl functional groups which might be attributed to the presence of phenolic and flavonoid compounds. The antioxidant capacity of the propolis, based on radical scavenging activity of their ethanol extract, was in line with their total phenolic content. The ethanol extract of the propolis also showed antimicrobial activities against four bacterial strains (Bacillus subtilis, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa). The propolis showed slightly higher antibacterial activity against Gram-positive (B. subtilis and S. aureus) bacteria, indicating that the antimicrobial active compounds could be associated with flavonoids, which were quantified to be approximately comparable in all the propolis.
Collapse
Affiliation(s)
- Nurul Aliah Abdullah
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei
| | - Nadzirah Zullkiflee
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei
| | - Siti Nurul Zahirah Zaini
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei
| | - Hussein Taha
- Environmental and Life Sciences Programme, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei
| | - Fatimah Hashim
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia
| | - Anwar Usman
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei
| |
Collapse
|
16
|
Kobal MB, Pazin WM, Bistaffa MJ, Constantino CJ, Toledo KA, Aoki PH. Correlating Artepillin C cytotoxic activity on HEp-2 cells with bioinspired systems of plasma membranes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110943. [DOI: 10.1016/j.msec.2020.110943] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 03/28/2020] [Accepted: 04/07/2020] [Indexed: 12/23/2022]
|
17
|
Nassar AM, Salim YM, Eid KS, Shaheen HM, Saati AA, Hetta HF, Elmistekawy A, Batiha GES. Ameliorative Effects of Honey, Propolis, Pollen, and Royal Jelly Mixture against Chronic Toxicity of Sumithion Insecticide in White Albino Rats. Molecules 2020; 25:molecules25112633. [PMID: 32517066 PMCID: PMC7321238 DOI: 10.3390/molecules25112633] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 12/24/2022] Open
Abstract
Sumithion (Fenitrothion) (SUM) is an organophosphorus insecticide used to combat a wide variety of plant pests. Exposure to SUM causes significant toxicity to the brain, liver, kidney, and reproductive organs through, for example, binding to DNA, and it induces DNA damage, which ends with oxidative stress. Therefore, the present study aimed to examine the protective role of bee products: a mixture of honey, propolis, palm pollen, and royal jelly (HPPJ) against SUM-induced toxicity. Twenty-four male albino rats (Rattus norvegicus) were classified into four groups, each containing six rats: control (corn oil), SUM (85 mg/kg; 1/20 LD50), HPPJ, and SUM + HPPJ once daily for 28 consecutive days. Blood samples were gently collected in sterilized ethylenediaminetetraacetic acid (EDTA) tubes for blood picture analyses and tubes without anticoagulant for serum isolation. Serum was used for assays of enzymatic and biochemical characteristics. The results revealed that SUM increased the weights of the liver, kidney, and brain as well as the enzymatic activity of glutathione peroxidase (GP), serum superoxide dismutase (SOD), and glutathione-S-transferase (GST). Additionally, SUM significantly increased the activity of lactate dehydrogenase (LDH), alkaline phosphatase (ALP), and γ-glutamyltransferase (γ-GT) and glucose, uric acid, and creatinine contents, while decreasing the acetylcholine esterase (AChE) activity and total lipids and total protein content. Furthermore, because of the inclusion of phenolic, flavonoids, terpenoids, and sugars, the HPPJ mixture counteracted the hematological, renal, and hepatic toxicity of SUM exposure.
Collapse
Affiliation(s)
- Atef M.K. Nassar
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
- Correspondence: (A.M.K.N.); (G.E.-S.B.)
| | - Yehia M.M. Salim
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
| | - Khalid S.A. Eid
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
| | - Hazem M. Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt;
| | - Abdullah A. Saati
- Department of Community Medicine & Pilgrims Healthcare, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt;
- Departmentof Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Amr Elmistekawy
- Department of Internal Medicine, Gastroenterology Division, Faculty of Medicine, Al-Azhar University, Cairo 11651, Egypt;
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt;
- Correspondence: (A.M.K.N.); (G.E.-S.B.)
| |
Collapse
|
18
|
Chang L, Xu D, Zhu J, Ge G, Kong X, Zhou Y. Herbal Therapy for the Treatment of Acetaminophen-Associated Liver Injury: Recent Advances and Future Perspectives. Front Pharmacol 2020; 11:313. [PMID: 32218738 PMCID: PMC7078345 DOI: 10.3389/fphar.2020.00313] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 03/03/2020] [Indexed: 12/13/2022] Open
Abstract
Acetaminophen (APAP) overdose is the leading cause of drug-induced liver injury worldwide, and mitochondrial oxidative stress is considered the major event responsible for APAP-associated liver injury (ALI). Despite the identification of N-acetyl cysteine, a reactive oxygen species scavenger that is regarded as an effective clinical treatment, therapeutic effectiveness remains limited due to rapid disease progression and diagnosis at a late phase, which leads to the need to explore various therapeutic approaches. Since the early 1990s, a number of natural products and herbs have been found to have hepatoprotective effects against APAP-induced hepatotoxicity in terms of acute liver failure prevention and therapeutic amelioration of ALI. In this review, we summarize the hepatoprotective effects and mechanisms of medicinal plants, including herbs and fruit extracts, along with future perspectives that may provide guidance to improve the current status of herbal therapy against ALI.
Collapse
Affiliation(s)
- Ling Chang
- Department of Gastroenterology, The Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dongwei Xu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianjun Zhu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Guangbo Ge
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoni Kong
- Central Laboratory, Department of Liver Diseases, Institute of Clinical Immunology, ShuGuang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Ying Zhou
- Department of Gastroenterology, The Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
19
|
Chemopreventive Effects of Propolis in the MNU-Induced Rat Mammary Tumor Model. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:4014838. [PMID: 32184916 PMCID: PMC7063188 DOI: 10.1155/2020/4014838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/27/2019] [Accepted: 02/10/2020] [Indexed: 02/03/2023]
Abstract
Currently, one of the central problems in cancer management is the relapse of disease following conventional treatments, yet few therapeutic agents targeting resistance and tolerance exist. Propolis is known as a healing agent since ancient times. Therefore, over time, its curative properties have kept the interest of scientists, thus leading permanently to investigations of its other possible undiscovered effects. In this context, current experiments were performed to establish the chemopreventive potential of propolis extract (PE) (1.05 mg/kg BW/day) in N-methyl-N-nitrosourea- (MNU-) induced rat mammary tumors. MNU-inoculated/PE-treated rats had tumors of different physical attributes compared with control rats MNU-inoculated. The number of developed tumors (mean 49% versus 100%), incidence (mean 49% versus 100%), multiplicity (1.8 versus 3.7 (p < 0.001)), tumor volume (mean 10 cm3 versus 16 cm3 (p < 0.001)), and weight of the tumor mass (mean 7.42 g versus 9.00 g (p < 0.05)) were noted. The numbers of grade I tumors recorded for MNU-inoculated rats were 24 (Group 1) and 7 (Group 2) for MNU-induced/PE-treated rats. In the serum of rats MNU-inoculated/PE-treated were found higher levels of antioxidative enzymes (SOD, CAT, and GPx) than in MNU-induced. Taken together, these data indicate that propolis could be a chemopreventive agent against MNU-induced mammary carcinogenesis.
Collapse
|
20
|
Bonin E, Carvalho VM, Avila VD, Aparecida dos Santos NC, Benassi-Zanqueta É, Contreras Lancheros CA, Santos Previdelli IT, Ueda-Nakamura T, Alves de Abreu Filho B, Nunes do Prado I. Baccharis dracunculifolia: Chemical constituents, cytotoxicity and antimicrobial activity. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
21
|
Munakata R, Takemura T, Tatsumi K, Moriyoshi E, Yanagihara K, Sugiyama A, Suzuki H, Seki H, Muranaka T, Kawano N, Yoshimatsu K, Kawahara N, Yamaura T, Grosjean J, Bourgaud F, Hehn A, Yazaki K. Isolation of Artemisia capillaris membrane-bound di-prenyltransferase for phenylpropanoids and redesign of artepillin C in yeast. Commun Biol 2019; 2:384. [PMID: 31646187 PMCID: PMC6802118 DOI: 10.1038/s42003-019-0630-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 09/24/2019] [Indexed: 11/08/2022] Open
Abstract
Plants produce various prenylated phenolic metabolites, including flavonoids, phloroglucinols, and coumarins, many of which have multiple prenyl moieties and display various biological activities. Prenylated phenylpropanes, such as artepillin C (3,5-diprenyl-p-coumaric acid), exhibit a broad range of pharmaceutical effects. To date, however, no prenyltransferases (PTs) involved in the biosynthesis of phenylpropanes and no plant enzymes that introduce multiple prenyl residues to native substrates with different regio-specificities have been identified. This study describes the isolation from Artemisia capillaris of a phenylpropane-specific PT gene, AcPT1, belonging to UbiA superfamily. This gene encodes a membrane-bound enzyme, which accepts p-coumaric acid as its specific substrate and transfers two prenyl residues stepwise to yield artepillin C. These findings provide novel insights into the molecular evolution of this gene family, contributing to the chemical diversification of plant specialized metabolites. These results also enabled the design of a yeast platform for the synthetic biology of artepillin C.
Collapse
Affiliation(s)
- Ryosuke Munakata
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
- Université de Lorraine, INRA, LAE, F54000 Nancy, France
| | - Tomoya Takemura
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| | - Kanade Tatsumi
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| | - Eiko Moriyoshi
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| | - Koki Yanagihara
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| | - Akifumi Sugiyama
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| | - Hideyuki Suzuki
- Department of Research & Development, Kazusa DNA Research Institute, Kisarazu, 292-0818 Japan
| | - Hikaru Seki
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
| | - Toshiya Muranaka
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
| | - Noriaki Kawano
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, Tsukuba, 305-0843 Japan
| | - Kayo Yoshimatsu
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, Tsukuba, 305-0843 Japan
| | - Nobuo Kawahara
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, Tsukuba, 305-0843 Japan
| | - Takao Yamaura
- The Yamashina Botanical Research Institute, Nippon Shinyaku Co. Ltd., 39 Sakanotsuji-cho, Ohyake, Yamashina-ku Kyoto, 607-8182 Japan
| | | | - Frédéric Bourgaud
- Plant Advanced Technologies – PAT, 19 Avenue de la forêt de Haye, 54500 Vandoeuvre, France
| | - Alain Hehn
- Université de Lorraine, INRA, LAE, F54000 Nancy, France
| | - Kazufumi Yazaki
- Laboratory of Plant Gene Expression, Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611–0011 Japan
| |
Collapse
|
22
|
Physicochemical analyses, antioxidant, antibacterial, and toxicity of propolis particles produced by stingless bee Heterotrigona itama found in Brunei Darussalam. Heliyon 2019; 5:e02476. [PMID: 31687571 PMCID: PMC6819780 DOI: 10.1016/j.heliyon.2019.e02476] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/07/2019] [Accepted: 09/11/2019] [Indexed: 11/28/2022] Open
Abstract
In this study, the physicochemical, antioxidant, antibacterial properties, and the toxicity of propolis particles produced by stingless bee Heterotrigona itama found in Brunei Darussalam were investigated. Propolis particles of different sizes were extracted from raw propolis using various volume fractions of ethanol in water. Spectroscopic analyses were utilized to characterize the chemical structures, functional groups, as well as absorbance and fluorescence properties. The total antioxidant capacity of propolis particles, which was assessed using DPPH (2,2-diphenyl-1-picrylhydrazyl) assay, was found to increase with volume fraction of ethanol. The maximum antioxidant capacity was as high as 317.65 mg ascorbic acid equivalent per gram of propolis particles. All of the propolis particles showed antibacterial activity against Gram-positive (Bacillus subtilis and Staphylococcus aureus) and Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa). The diameters of the inhibition zone were either significantly higher or equivalent to those of two standard antibiotics (rifampicin and streptomycin), suggesting strong antibacterial activity. The toxicity studies of propolis particles against Caenorhabditis elegans revealed that they are non-toxic after 24 h exposure. Overall findings suggest that H. itama propolis particles are not only an important source of natural antioxidants that could be beneficial for human health, but they have potentials as antimicrobial against bacteria.
Collapse
|
23
|
Brazilian Green Propolis Inhibits Ox-LDL-Stimulated Oxidative Stress in Human Umbilical Vein Endothelial Cells Partly through PI3K/Akt/mTOR-Mediated Nrf2/HO-1 Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:5789574. [PMID: 31360208 PMCID: PMC6642762 DOI: 10.1155/2019/5789574] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 06/10/2019] [Accepted: 06/19/2019] [Indexed: 12/18/2022]
Abstract
Propolis has been widely used as a dietary supplement for its health benefits, including cardiovascular protective effects. The aim of this study was to investigate the cytoprotective effects of Brazilian green propolis (BP) against oxidized low-density lipoprotein (Ox-LDL) induced human umbilical vein endothelial cells (HUVECs) damage. Our results suggested that treatment with BP rescued Ox-LDL-stimulated HUVECs cell viability losses, which might be associated with its inhibitive effects on the cell apoptosis and autophagy. We also noticed that BP restored Ox-LDL-stimulated HUVECs oxidative stress, by induced antioxidant gene expressions, including Heme oxygenase-1 and its upstream mediator, Nrf2, which were mediated by the activation of the phosphorylation of PI3K/Akt/mTOR. Pretreatment with wortmannin, PI3K/AKT inhibitor, abolished BP induced Nrf2 nuclear translocation and HO-1 level. Our results demonstrated that BP protected HUVECs against oxidative damage partly via PI3K/Akt/mTOR-mediated Nrf/HO-1 pathway, which might be applied into preventing Ox-LDL mediated cardiovascular diseases.
Collapse
|
24
|
Iurckevicz G, Dahmer D, Q Santos VA, Vetvicka V, M Barbosa-Dekker A, F H Dekker R, Maneck Malfatti CR, A da Cunha MA. Encapsulated Microparticles of (1→6)-β-d-Glucan Containing Extract of Baccharis dracunculifolia: Production and Characterization. Molecules 2019; 24:E2099. [PMID: 31163607 PMCID: PMC6600449 DOI: 10.3390/molecules24112099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 05/27/2019] [Accepted: 05/31/2019] [Indexed: 12/15/2022] Open
Abstract
β-Glucans are biomacromolecules well known, among other biological activities, for their immunomodulatory potential. Similarly, extracts of Baccharis dracunculifolia also possess biological properties and are used in folk medicine for the treatment of inflammation, ulcers, and hepatic diseases. Microparticles containing (1→6)-β-d-glucan (lasiodiplodan) and B. dracunculifolia extract were produced and characterized. A 23 factorial design was employed to define the conditions of production of microparticles by atomization. Lasiodiplodan associated with maltodextrin and gum arabic was studied as a matrix material. Microparticles of 0.4 μm mean size and high phenolics content (3157.9 μg GAE/g) were obtained under the optimized conditions. The microparticle size ranged from 0.23 to 1.21 µm, and the mathematical model that best represented the release kinetics of the extract was the Korsmeyer-Peppas model. Diffusional exponent (n) values of 0.64 at pH 7.7 and 1.15 at pH 2.61 were found, indicating particles with a non-Fickian or anomalous transport system, and Super Case II transport, respectively. Thermal analysis indicated that the microparticles demonstrated high thermal stability. The X-ray diffraction analyses revealed an amorphous structure, and HPLC-DAD analysis showed microparticles rich in phenolic compounds: caffeic acid, p-coumaric acid, and catechin. The microparticles obtained comprise a new biomaterial with biological potential for applications in different fields.
Collapse
Affiliation(s)
- Genice Iurckevicz
- Chemistry Department, Universidade Estadual do Centro Oeste, Rua Simeão Varela de Sá, 03, Vila Carli, CEP, Guarapuava, PR 85040-080, Brazil.
| | - Débora Dahmer
- Chemistry Department, Universidade Tecnológica Federal do Paraná, Via do Conhecimento, Km 1, CEP, Pato Branco, PR 85503-390, Brazil.
| | - Vidiany A Q Santos
- Chemistry Department, Universidade Tecnológica Federal do Paraná, Via do Conhecimento, Km 1, CEP, Pato Branco, PR 85503-390, Brazil.
| | - Vaclav Vetvicka
- Department of Pathology, University of Louisville, 511 S. Floyd St, Louisville, KY 40292, USA.
| | - Aneli M Barbosa-Dekker
- Chemistry Department, CCE, Universidade Estadual de Londrina, CEP, Londrina, PR 86057-970, Brazil.
| | - Robert F H Dekker
- Programa de Pós-Graduação em Engenharia Ambiental, Universidade Tecnológica Federal do Paraná, Câmpus Londrina, CEP, Londrina, PR 86036-370, Brazil.
| | - Carlos Ricardo Maneck Malfatti
- Chemistry Department, Universidade Estadual do Centro Oeste, Rua Simeão Varela de Sá, 03, Vila Carli, CEP, Guarapuava, PR 85040-080, Brazil.
| | - Mário A A da Cunha
- Chemistry Department, Universidade Tecnológica Federal do Paraná, Via do Conhecimento, Km 1, CEP, Pato Branco, PR 85503-390, Brazil.
| |
Collapse
|
25
|
Costa P, Boeing T, Somensi LB, Cury BJ, Espíndola VL, França TCS, de Almeida MO, Arruda C, Bastos JK, da Silva LM, de Andrade SF. Hydroalcoholic extract from Baccharis dracunculifolia recovers the gastric ulcerated tissue, and p-coumaric acid is a pivotal bioactive compound to this action. Biofactors 2019; 45:479-489. [PMID: 30974027 DOI: 10.1002/biof.1503] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/26/2019] [Indexed: 12/28/2022]
Abstract
Baccharis dracunculifolia is a medicinal plant native to southeastern Brazil and is the main botanical source used by bees (Apis mellifera) in the manufacture of green propolis and display similar gastroprotective action and chemical profile. This article reports the healing gastric ulcer activity of the hydroethanolic extract of B. dracunculifolia (HEBD) in an acetic acid-induced ulcer model. In addition to the extract, the isolated compounds ferulic acid, p-coumaric acid, caffeic acid, baccharin, and aromadendrin-4'-O-methyl ether were also assayed. HEBD at a dose of 300 mg/kg reduced the ulcerated area by 49.4% after treatment for 7 days, twice a day. Histological analyses revealed that the margins and base of the ulcer obtained significant regeneration, and periodic acid Schiff base staining showed a 78.2% increase in the mucin levels. The action on the enzymatic antioxidant system demonstrated an increased activity of superoxide dismutase and glutathione-S-transferase, in addition to raising glutathione reduced levels and myeloperoxidase activity. HEBD did not show cytotoxicity in the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenylterazole bromine test. In vitro, HEBD inhibited the H+ /K+ -ATPase enzyme and showed antioxidant activity in the 2,2 diphenyl-1-picryllydrazyl test. Regarding the isolated compounds, oral administration of p-coumaric acid (15 mg/kg) reduced the ulcerated area by 66.2%. The results suggest that HEBD recovers the gastric ulcerated tissue, raising mucus and antioxidant enzyme levels, and reducing the H+ /K+ -ATPase activity. In addition, the findings confirm that p-coumaric acid is a pivotal bioactive compound on the gastric healing effects elicited by HEBD. © 2019 BioFactors, 45(3):479-489, 2019.
Collapse
Affiliation(s)
- Philipe Costa
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Thaise Boeing
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Lincon Bordignon Somensi
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Benhur Judah Cury
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Vanessa Lopes Espíndola
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Tauani Caroline Santos França
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Marília Oliveira de Almeida
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Caroline Arruda
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Luisa Mota da Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| | - Sérgio Faloni de Andrade
- Programa de Pós-Graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, South Carolina, Brazil
| |
Collapse
|
26
|
Water extract of Brazilian green propolis attenuates high glucose-induced vascular morphological abnormality in zebrafish. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.08.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
27
|
de Francisco L, Pinto D, Rosseto H, Toledo L, Santos R, Tobaldini-Valério F, Svidzinski T, Bruschi M, Sarmento B, Oliveira MBPP, Rodrigues F. Evaluation of radical scavenging activity, intestinal cell viability and antifungal activity of Brazilian propolis by-product. Food Res Int 2017; 105:537-547. [PMID: 29433245 DOI: 10.1016/j.foodres.2017.11.046] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 11/10/2017] [Accepted: 11/19/2017] [Indexed: 02/09/2023]
Abstract
Propolis is a natural adhesive resinous compound produced by honeybees to protect hives from bacteria and fungi, being extremely expensive for food industry. During propolis production, a resinous by-product is formed. This resinous waste is currently undervalued and underexploited. Accordingly, in this study the proximate physical and chemical quality, as well as the antioxidant activity, radical scavenging activity and cell viability of this by-product were evaluated and compared with propolis in order to boost new applications in food and pharmaceutical industries. The results revealed that the by-product meets the physical and chemical quality standards expected and showed that the propolis waste contains similar amounts of total phenolic content (TPC) and total flavonoid content (TFC) to propolis. Also, a good scavenging activity against reactive oxygen and nitrogen species (ROS and RNS, respectively) determined by the assays of superoxide anion radical (O2-), hydrogen peroxide (H2O2), hypochlorous acid (HOCl), nitric oxide (NO) and peroxyl radical (ROO) were determined. Linear positive correlations were established between the TPC of both samples and the antioxidant activity evaluated by three different methods (DPPH, ABTS and FRAP assays). The extracts were also screened for cell viability assays in two different intestinal cell lines (HT29-MTX and Caco-2), showing a viability concentration-dependent. Similarly, the Artemia salina assay, used to assess toxicity, demonstrated the concentration influence on results. Finally, the antifungal activity against ATCC species of Candida was demonstrated. These results suggest that propolis by-product can be used as a new rich source of bioactive compounds for different areas, such as food or pharmaceutical.
Collapse
Affiliation(s)
- Lizziane de Francisco
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, 87020-900 Maringá, Brazil
| | - Diana Pinto
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira n. °280, 4050-313 Porto, Portugal
| | - Hélen Rosseto
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, 87020-900 Maringá, Brazil
| | - Lucas Toledo
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, 87020-900 Maringá, Brazil
| | - Rafaela Santos
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, 87020-900 Maringá, Brazil
| | - Flávia Tobaldini-Valério
- Laboratory of Medical Mycology, Department of Clinical Analysis & Biomedicine, State University of Maringá, 87020-900 Maringá, Brazil
| | - Terezinha Svidzinski
- Laboratory of Medical Mycology, Department of Clinical Analysis & Biomedicine, State University of Maringá, 87020-900 Maringá, Brazil
| | - Marcos Bruschi
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, 87020-900 Maringá, Brazil
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen, 208, 4200-135 Porto, Portugal; iNEB - Instituto de Engenharia Biomédica, University of Porto, Rua Alfredo Allen, 208, 4200-135 Porto, Portugal; CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde & Instituto Universitário de Ciências da Saúde, Gandra, Portugal.
| | - M Beatriz P P Oliveira
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira n. °280, 4050-313 Porto, Portugal
| | - Francisca Rodrigues
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira n. °280, 4050-313 Porto, Portugal.
| |
Collapse
|
28
|
Solid state stability of polyphenols from a plant extract after fluid bed atmospheric spray-freeze-drying. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.06.054] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
29
|
Veiga R, De Mendonça S, Mendes P, Paulino N, Mimica M, Lagareiro Netto A, Lira I, López BC, Negrão V, Marcucci M. Artepillin C and phenolic compounds responsible for antimicrobial and antioxidant activity of green propolis andBaccharis dracunculifoliaDC. J Appl Microbiol 2017; 122:911-920. [DOI: 10.1111/jam.13400] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 12/22/2016] [Accepted: 01/05/2017] [Indexed: 01/03/2023]
Affiliation(s)
- R.S. Veiga
- Faculdade de Ciências Médicas da Santa Casa de São Paulo; São Paulo SP Brazil
| | - S. De Mendonça
- Universidade Anhanguera; Pós-Graduação em Farmácia; São Paulo SP Brazil
| | - P.B. Mendes
- Universidade Anhanguera; Pós-Graduação em Farmácia; São Paulo SP Brazil
| | - N. Paulino
- Universidade Anhanguera; Pós-Graduação em Farmácia; São Paulo SP Brazil
| | - M.J. Mimica
- Faculdade de Ciências Médicas da Santa Casa de São Paulo; São Paulo SP Brazil
| | | | - I.S. Lira
- Universidade Anhanguera; Pós-Graduação em Farmácia; São Paulo SP Brazil
| | - B.G.-C. López
- Department of Plant Biology and Pharmacy Course; Institute of Biology; University of Campinas; UNICAMP; Campinas Brazil
| | - V. Negrão
- Apis Brasil - Green Eucalypt Propolis Ltd; Pindamonhangaba Brazil
| | - M.C. Marcucci
- Universidade Anhanguera; Pós-Graduação em Farmácia; São Paulo SP Brazil
| |
Collapse
|
30
|
Bonamigo T, Campos JF, Alfredo TM, Balestieri JBP, Cardoso CAL, Paredes-Gamero EJ, de Picoli Souza K, dos Santos EL. Antioxidant, Cytotoxic, and Toxic Activities of Propolis from Two Native Bees in Brazil: Scaptotrigona depilis and Melipona quadrifasciata anthidioides. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:1038153. [PMID: 28377794 PMCID: PMC5362732 DOI: 10.1155/2017/1038153] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/27/2017] [Accepted: 02/01/2017] [Indexed: 01/08/2023]
Abstract
Propolis is a natural mixture of compounds produced by various bee species, including stingless bees. This compound has been shown to exhibit antioxidant, antiproliferative, and antitumor activities. The present study aimed to determine the chemical constituents as well as the antioxidant, cytotoxic, and toxic activities of ethanol extracts of propolis obtained from the stingless bees Scaptotrigona depilis and Melipona quadrifasciata anthidioides, which are found in Brazil. Phytosterols, terpenes, phenolic compounds, and tocopherol were identified in the ethanol extracts of propolis (EEPs) in different concentrations. The compounds stigmasterol, taraxasterol, vanilic acid, caffeic acid, quercetin, luteolin, and apigenin were found only in EEP-M. The EEPs were able to scavenge the free radicals 2,2-diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) and protected human erythrocytes against lipid peroxidation, with the latter effect being demonstrated by their antihemolytic activity and inhibition of malondialdehyde formation. The EEPs showed cytotoxic activity against erythroleukemic cells and necrosis was the main mechanism of death observed. In addition, the concentrations at which the EEPs were cytotoxic were not toxic against Caenorhabditis elegans. In this context, it is concluded that EEP-S and EEP-M show antioxidant and cytotoxic activities and are promising bioactive mixtures for the control of diseases associated with oxidative stress and tumor cell proliferation.
Collapse
Affiliation(s)
- Thaliny Bonamigo
- School of Environmental and Biological Science, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Jaqueline Ferreira Campos
- School of Environmental and Biological Science, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Tamaeh Monteiro Alfredo
- School of Environmental and Biological Science, Federal University of Grande Dourados, Dourados, MS, Brazil
| | | | | | - Edgar Julian Paredes-Gamero
- Department of Biochemistry, Federal University of São Paulo, SP, Brazil
- Interdisciplinary Center of Biochemistry Investigation, University of Mogi das Cruzes, Mogi das Cruzes, SP, Brazil
| | - Kely de Picoli Souza
- School of Environmental and Biological Science, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Edson Lucas dos Santos
- School of Environmental and Biological Science, Federal University of Grande Dourados, Dourados, MS, Brazil
| |
Collapse
|
31
|
Oliveira RN, Moreira APD, Thiré RMDSM, Quilty B, Passos TM, Simon P, Mancini MC, McGuinness GB. Absorbent polyvinyl alcohol-sodium carboxymethyl cellulose hydrogels for propolis delivery in wound healing applications. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24500] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Renata Nunes Oliveira
- Post-Graduation Program in Chemical Engineering, Department of Chemical Engineering, Institute of Technology, Federal Rural University of Rio de Janeiro, Rio de Janeiro / Brazil
| | - Ana Paula Duarte Moreira
- Program of Materials and Metallurgical Engineering, Department of Metallurgical and Materials Engineering, Federal University of Rio de Janeiro, Rio de Janeiro / Brazil
| | - Rossana Mara da Silva Moreira Thiré
- Program of Materials and Metallurgical Engineering, Department of Metallurgical and Materials Engineering, Federal University of Rio de Janeiro, Rio de Janeiro / Brazil
| | - Brid Quilty
- School of Biotechnology, Department of Biotechnology, Dublin City University, Dublin / Ireland
| | - Thayse Marques Passos
- School of Biotechnology, Department of Biotechnology, Dublin City University, Dublin / Ireland
| | - Pascal Simon
- School of Biotechnology, Department of Biotechnology, Dublin City University, Dublin / Ireland
| | - Mauricio Cordeiro Mancini
- Post-Graduation Program in Chemical Engineering, Department of Chemical Engineering, Institute of Technology, Federal Rural University of Rio de Janeiro, Rio de Janeiro / Brazil
| | - Garrett Brian McGuinness
- Centre for Medical Engineering Research, Department of Mechanical and Manufacturing Engineering, Dublin City University, Dublin / Ireland
| |
Collapse
|
32
|
Revisiting Greek Propolis: Chromatographic Analysis and Antioxidant Activity Study. PLoS One 2017; 12:e0170077. [PMID: 28103258 PMCID: PMC5245904 DOI: 10.1371/journal.pone.0170077] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 12/28/2016] [Indexed: 12/25/2022] Open
Abstract
Propolis is a bee product that has been extensively used in alternative medicine and recently has gained interest on a global scale as an essential ingredient of healthy foods and cosmetics. Propolis is also considered to improve human health and to prevent diseases such as inflammation, heart disease, diabetes and even cancer. However, the claimed effects are anticipated to be correlated to its chemical composition. Since propolis is a natural product, its composition is consequently expected to be variable depending on the local flora alignment. In this work, we present the development of a novel HPLC-PDA-ESI/MS targeted method, used to identify and quantify 59 phenolic compounds in Greek propolis hydroalcoholic extracts. Amongst them, nine phenolic compounds are herein reported for the first time in Greek propolis. Alongside GC-MS complementary analysis was employed, unveiling eight additional newly reported compounds. The antioxidant activity study of the propolis samples verified the potential of these extracts to effectively scavenge radicals, with the extract of Imathia region exhibiting comparable antioxidant activity to that of quercetin.
Collapse
|
33
|
Nina N, Quispe C, Jiménez-Aspee F, Theoduloz C, Giménez A, Schmeda-Hirschmann G. Chemical profiling and antioxidant activity of Bolivian propolis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:2142-53. [PMID: 26138367 DOI: 10.1002/jsfa.7330] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 05/04/2015] [Accepted: 06/30/2015] [Indexed: 05/09/2023]
Abstract
BACKGROUND Propolis is a relevant research subject worldwide. However, there is no information so far on Bolivian propolis. Ten propolis samples were collected from regions with high biodiversity in the main honey production places in Bolivia and were analyzed for their total phenolics (TP), flavonoids (TF) and antioxidant activity. The chemical profiles of the samples were assessed by TLC, HPLC-DAD, HPLC-DAD-MS/MS(n) and NMR analysis. RESULTS TP, TF, TLC and NMR analysis showed significant chemical differences between the samples. Isolation of the main constituents by chromatography and identification by HPLC-DAD-MS/MS(n) achieved more than 35 constituents. According to their profiles, the Bolivian propolis can be classified into phenolic-rich and triterpene-rich samples. Propolis from the valleys (Cochabamba, Chuquisaca and Tarija) contained mainly prenylated phenylpropanoids, while samples from La Paz and Santa Cruz contained cycloartane and pentacyclic triterpenes. Phenolic-rich samples presented moderate to strong antioxidant activity while the triterpene-rich propolis were weakly active. CONCLUSION High chemical diversity and differential antioxidant effects were found in Bolivian propolis. Our results provide additional evidence on the chemical composition and bioactivity of South American propolis.
Collapse
Affiliation(s)
- Nélida Nina
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, 3460000, Talca, Chile
- Facultad de Ciencias de la Salud, Programa de Magister en Ciencias Biomédicas, Universidad de Talca, 3460000, Talca, Chile
| | - Cristina Quispe
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, 3460000, Talca, Chile
- Facultad de Ciencias de la Salud, Universidad Arturo Prat, Casilla 121, Iquique, 1110939, Chile
| | - Felipe Jiménez-Aspee
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, 3460000, Talca, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Casilla 747, 3460000, Talca, Chile
| | - Alberto Giménez
- Instituto de Investigaciones Fármaco-Bioquímicas (IIFB), Facultad de Ciencias Farmacéuticas y Bioquímicas, Universidad Mayor de San Andrés, La Paz, Bolivia
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, 3460000, Talca, Chile
| |
Collapse
|
34
|
Paula JT, Aguiar AC, Sousa IM, Magalhães PM, Foglio MA, Cabral FA. Scale-up study of supercritical fluid extraction process for Baccharis dracunculifolia. J Supercrit Fluids 2016. [DOI: 10.1016/j.supflu.2015.09.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
35
|
Mello JC, Gonzalez MVD, Moraes VWR, Prieto T, Nascimento OR, Rodrigues T. Protective Effect of Plantago major Extract against t-BOOH-Induced Mitochondrial Oxidative Damage and Cytotoxicity. Molecules 2015; 20:17747-59. [PMID: 26404215 PMCID: PMC6332108 DOI: 10.3390/molecules201017747] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 09/18/2015] [Accepted: 09/21/2015] [Indexed: 11/24/2022] Open
Abstract
Plantago major L. produces several chemical substances with anti-inflammatory and analgesic activities and its use in the treatment of oral and throat inflammation in popular medicine is well described. In this study, the antioxidant potential of the Plantago major hydroethanolic extract was screened and its protective action was evaluated against t-BOOH-induced oxidative stress. The extract was obtained by fractionated percolation using 50% ethanolic solution and, after drying, suspended in dimethyl sulfoxide. The chromatographic profile of crude extract was obtained with the identification of some phytochemical markers and the total phenols and flavonoids were quantified. The scavenger activity against DPPH (1,1-diphenyl-2-picrylhydrazyl) radicals was determined and the antioxidant activity in biological systems was evaluated in isolated rat liver mitochondria and HepG2 cells. The extract exhibited a significant free radical scavenger activity at 0.1 mg/mL, and decreased the ROS (reactive oxygen species) generation in succinate-energized mitochondria. Such an effect was associated with the preservation of the intrinsic antioxidant defenses (reduced glutathione and NAD(P)H) against the oxidation by t-BOOH, and also to the protection of membranes from lipid oxidation. The cytoprotective effect of PmHE against t-BOOH induced cell death was also shown. These findings contribute to the understanding of the health benefits attributed to P. major.
Collapse
Affiliation(s)
- Joyce C Mello
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP 09210-170, Brazil.
| | - Mariano V D Gonzalez
- Centro Interdisciplinar de Investigação Bioquímica, Universidade de Mogi das Cruzes, Mogi das Cruzes, SP 08780-911, Brazil.
| | - Vivian W R Moraes
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP 09210-170, Brazil.
| | - Tatiana Prieto
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP 09210-170, Brazil.
| | - Otaciro R Nascimento
- Grupo de Biofísica Molecular "Sergio Mascarenhas", Departamento de Física e Ciência Interdisciplinar, Instituto de Física de São Carlos, Universidade de São Paulo (USP), São Carlos, SP 13566-590, Brazil.
| | - Tiago Rodrigues
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP 09210-170, Brazil.
| |
Collapse
|
36
|
Machado BAS, Barreto GDA, Costa AS, Costa SS, Silva RPD, da Silva DF, Brandão HN, da Rocha JLC, Nunes SB, Umsza-Guez MA, Padilha FF. Determination of Parameters for the Supercritical Extraction of Antioxidant Compounds from Green Propolis Using Carbon Dioxide and Ethanol as Co-Solvent. PLoS One 2015; 10:e0134489. [PMID: 26252491 PMCID: PMC4529176 DOI: 10.1371/journal.pone.0134489] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 07/09/2015] [Indexed: 12/11/2022] Open
Abstract
The aim of this study was to determine the best processing conditions to extract Brazilian green propolis using a supercritical extraction technology. For this purpose, the influence of different parameters was evaluated such as S/F (solvent mass in relation to solute mass), percentage of co-solvent (1 and 2% ethanol), temperature (40 and 50°C) and pressure (250, 350 and 400 bar) using supercritical carbon dioxide. The Global Yield Isotherms (GYIs) were obtained through the evaluation of the yield, and the chemical composition of the extracts was also obtained in relation to the total phenolic compounds, flavonoids, antioxidant activity and 3,5-diprenyl-4-hydroxicinnamic acid (Artepillin C) and acid 4-hydroxycinnamic (p-coumaric acid). The best results were identified at 50°C, 350 bar, 1% ethanol (co-solvent) and S/F of 110. These conditions, a content of 8.93±0.01 and 0.40±0.05 g/100 g of Artepillin C and p-coumaric acid, respectively, were identified indicating the efficiency of the extraction process. Despite of low yield of the process, the extracts obtained had high contents of relevant compounds, proving the viability of the process to obtain green propolis extracts with important biological applications due to the extracts composition.
Collapse
Affiliation(s)
- Bruna Aparecida Souza Machado
- Institute of Research and Technology, Tiradentes University, Aracaju, Sergipe, Brazil
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | - Gabriele de Abreu Barreto
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | - Aline Silva Costa
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | - Samantha Serra Costa
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | - Rejane Pina Dantas Silva
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | | | - Hugo Neves Brandão
- Faculty of Pharmacy, State University of Feira de Santana, Feira de Santana, Bahia, Brazil
| | | | - Silmar Baptista Nunes
- Faculty of Technology, SENAI/CIMATEC, National Service of Industrial Learning–SENAI, Salvador, Bahia, Brazil
| | | | | |
Collapse
|
37
|
Shittu OK, Lawal B, Alozieuwa BU, Haruna GM, Abubakar AN, Berinyuy EB. Alteration in biochemical indices following chronic administration of methanolic extract of Nigeria bee propolis in Wistar rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2015. [DOI: 10.1016/s2222-1808(15)60907-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
38
|
Bittencourt MLF, Ribeiro PR, Franco RLP, Hilhorst HWM, de Castro RD, Fernandez LG. Metabolite profiling, antioxidant and antibacterial activities of Brazilian propolis: Use of correlation and multivariate analyses to identify potential bioactive compounds. Food Res Int 2015; 76:449-457. [PMID: 28455025 DOI: 10.1016/j.foodres.2015.07.008] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 06/27/2015] [Accepted: 07/04/2015] [Indexed: 11/29/2022]
Abstract
The production of propolis by honeybees results from a selective collection of exudates from various plant species and present many potentialities in the pharmaceutical industry. The objective of this study was to investigate the chemical profile of Brazilian propolis, as well as their in vitro antioxidant and antibacterial activities. Gas chromatography-mass spectrometry was applied for chemical profiling of propolis extracts. Total phenolic compounds were quantified by Folin-Ciocalteu and antioxidant properties were assessed by 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay. Antibacterial activity was assessed against Staphylococcus aureus, Bacillus subtilis, and Micrococcus luteus. Correlation and multivariate statistical analysis were used to identify potential bioactive compounds in the extracts. Twenty-nine metabolites were identified along with 34 other metabolites that were classified into the following classes: triterpenoids (12), acetyltriterpenoids (3), sesquiterpenes (6), steroids (4), and hydrocarbons (9). The antioxidant capacity (IC50) ranged from 21.50 to 78.77μg/mL, whereas the content of total phenolic compounds ranged from 31.88 to 204.30mg GAE/g of dry weight. Total phenolic compounds and methyl retinoate showed a positive correlation with the antioxidant capacity, whereas tetradecanal, γ-palmitolactone and ethyl hydrocinnamate showed a negative correlation. Different sets of metabolites are shown to correlate with the antibacterial activity of the extracts, which is largely dependent on the type of microorganism. This innovative approach allowed us to identify likely bioactive compounds in the extracts, although the mechanism(s) underlying antibacterial activity encompass a complex trait, which might involve synergistic effects.
Collapse
Affiliation(s)
- Mara L F Bittencourt
- Laboratório de Bioquímica, Biotecnologia e Bioprodutos, Departamento de Biofunção, Instituto de Ciências da Saúde, Universidade Federal da Bahia (LBBB/ICS/UFBA), Av. Reitor Miguel Calmon s/n, 40160-100 Salvador, Bahia, Brazil
| | - Paulo R Ribeiro
- Laboratório de Bioquímica, Biotecnologia e Bioprodutos, Departamento de Biofunção, Instituto de Ciências da Saúde, Universidade Federal da Bahia (LBBB/ICS/UFBA), Av. Reitor Miguel Calmon s/n, 40160-100 Salvador, Bahia, Brazil; Wageningen Seed Lab, Laboratory of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands.
| | - Rosana L P Franco
- Laboratório de Bioquímica, Biotecnologia e Bioprodutos, Departamento de Biofunção, Instituto de Ciências da Saúde, Universidade Federal da Bahia (LBBB/ICS/UFBA), Av. Reitor Miguel Calmon s/n, 40160-100 Salvador, Bahia, Brazil
| | - Henk W M Hilhorst
- Wageningen Seed Lab, Laboratory of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Renato D de Castro
- Laboratório de Bioquímica, Biotecnologia e Bioprodutos, Departamento de Biofunção, Instituto de Ciências da Saúde, Universidade Federal da Bahia (LBBB/ICS/UFBA), Av. Reitor Miguel Calmon s/n, 40160-100 Salvador, Bahia, Brazil
| | - Luzimar G Fernandez
- Laboratório de Bioquímica, Biotecnologia e Bioprodutos, Departamento de Biofunção, Instituto de Ciências da Saúde, Universidade Federal da Bahia (LBBB/ICS/UFBA), Av. Reitor Miguel Calmon s/n, 40160-100 Salvador, Bahia, Brazil.
| |
Collapse
|
39
|
Czyżewska U, Konończuk J, Teul J, Drągowski P, Pawlak-Morka R, Surażyński A, Miltyk W. Verification of Chemical Composition of Commercially Available Propolis Extracts by Gas Chromatography–Mass Spectrometry Analysis. J Med Food 2015; 18:584-91. [DOI: 10.1089/jmf.2014.0069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Urszula Czyżewska
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| | - Joanna Konończuk
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| | - Joanna Teul
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| | - Paweł Drągowski
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| | | | - Arkadiusz Surażyński
- Department of Medicinal Chemistry, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| | - Wojciech Miltyk
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Kilinskiego, Bialystok, Poland
| |
Collapse
|
40
|
Herbal mouthwash containing extracts of Baccharis dracunculifolia as agent for the control of biofilm: clinical evaluation in humans. ScientificWorldJournal 2015; 2015:712683. [PMID: 25874255 PMCID: PMC4385682 DOI: 10.1155/2015/712683] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 10/14/2014] [Accepted: 10/27/2014] [Indexed: 11/23/2022] Open
Abstract
Baccharis dracunculifolia DC (Asteraceae), popularly known as “alecrim-do-campo,” is largely distributed in South America, is shown to exhibit protective actions against gastric ulcers, has anti-inflammatory properties, and is hepatoprotective. Several essential oils obtained from Baccharis species possess biological activities, such as antimicrobial and antivirus activities. This randomized controlled trial evaluated the efficacy of B. dracunculifolia in the reduction of dental biofilm, comparing this natural product with other mouthwashes already known in the dental market. In measuring the time after use of mouthwash (t = 1), there was no difference between products (P = 0.602); that is, subjects in the study had a similar PI after the first use. After one week (t = 2), there was no difference between the four products evaluated (P = 0.674), so, all research individuals completed the study with a similar reduction in dental biofilm between themselves but it was different from initial state (Friedman test). It is possible to conclude that B. dracunculifolia had the same efficiency of the materials used to oral hygiene in reduction of dental plaque and, consequently, prevention of dental caries. Thus, we can consider B. dracunculifolia as a good candidate for new material to be implemented in dental care.
Collapse
|
41
|
A comparison between characterization and biological properties of Brazilian fresh and aged propolis. BIOMED RESEARCH INTERNATIONAL 2014; 2014:257617. [PMID: 25530958 PMCID: PMC4235190 DOI: 10.1155/2014/257617] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 08/29/2014] [Accepted: 09/02/2014] [Indexed: 11/17/2022]
Abstract
Objective. As propolis is a highly valued bee product, we aimed to verify the quality of aged propolis, investigating their phenolic and flavonoid composition, levels of toxic metals, radical scavenging and antimicrobial activities. Material and Methods. Samples of fresh and aged propolis of six different beekeepers, from the same geographical location, were investigated in terms of their phenolic and flavonoid composition and levels of Pb, Cd, and Cr, as well as radical scavenging and antimicrobial activities. Results. The two groups of propolis had similar qualitative composition by HPLC-PDA and ESI(-)-MS. Fresh propolis and aged propolis show no differences when average values of extraction yield, flavonoids, EC50, or MIC were compared and both types of propolis showed good antimicrobial activity at low concentrations. Only levels of phenolic compounds were higher in fresh propolis. Conclusion. The propolis samples considered in this study, aged or fresh, had similar qualitative composition, although they were collected in different periods. Samples only differed in their levels of total phenolic content. Moreover, aged propolis conserves significant radical scavenging and antimicrobial properties. We suggest that aged propolis should not be discarded but explored for alternative applications.
Collapse
|
42
|
Wang K, Zhang J, Ping S, Ma Q, Chen X, Xuan H, Shi J, Zhang C, Hu F. Anti-inflammatory effects of ethanol extracts of Chinese propolis and buds from poplar (Populus×canadensis). JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:300-311. [PMID: 24882729 DOI: 10.1016/j.jep.2014.05.037] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/07/2014] [Accepted: 05/21/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Propolis is used widely in a number of cultures as a folk medicine and is gaining wider recognition for its potential therapeutic use, due to its wide range of biological properties and pharmacological activities, especially its anti-inflammatory effects. Despite an increasing number of studies focused on the biological activities of propolis together with its botanical sources, studies on Chinese propolis are insufficient. This study was designed to investigate the anti-inflammatory properties of ethanol extracts from Chinese propolis (EECP) and poplar buds (EEPB) from Populus×canadensis Moench (Salicaceae family). MATERIALS AND METHODS Phytochemical analysis of EECP and EEPB was performed via total phenolic and flavonoid content measurements followed by high-performance liquid chromatography (HPLC) analysis. DPPH and ABTS free-radical scavenging methods were used to evaluate their anti-oxidant properties. The anti-inflammatory effects of EECP and EEPB were investigated in vitro by evaluating their modulating effects on the key inflammatory cytokines and mediators in LPS/IFN-γ co-stimulated RAW 264.7 cells and by measuring nuclear factor (NF)-κB activation in TNF-α or IL-1β stimulation HEK 293 cells using reporter gene assays. Their effects on acute inflammatory symptoms (LPS-induced endotoxemia and acute pulmonary damage) were also examined in mice. RESULTS EECP and EEPB exhibited strong free-radical scavenging activity and significant in vitro anti-inflammatory effects by modulating key inflammatory mediators of mRNA transcription, inhibiting the production of specific inflammatory cytokines, and blocking the activation of nuclear factor (NF)-κB. The administration of EECP and EEPB (25 and 100 mg/kg) provided significant protective effects by attenuating lung histopathological changes and suppressing the secretion of LPS-stimulated inflammatory cytokines, such as interleukin-6 (IL-6), IL-10, MCP-1, TNF-α and IL-12p70 production in endotoxemic mice. CONCLUSIONS The results presented here reveal the potent anti-inflammatory properties of Chinese propolis and poplar buds, and provide biological information for developing suitable substitute(s) for propolis in the prevention and treatment of inflammatory diseases.
Collapse
Affiliation(s)
- Kai Wang
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jianglin Zhang
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Shun Ping
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Quanxin Ma
- Laboratory Animal Research Center, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Xuan Chen
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, China
| | - Hongzhuan Xuan
- School of Life Science, Liaocheng University, Liaocheng 252059, China
| | - Jinhu Shi
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Husbandry and veterinary technical popularization center of Zhejiang Province, Hangzhou 310020, China
| | - Cuiping Zhang
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Fuliang Hu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| |
Collapse
|
43
|
Rezende TP, do A Corrêa JO, Aarestrup BJV, Aarestrup FM, de Sousa OV, da Silva Filho AA. Protective effects of Baccharis dracunculifolia leaves extract against carbon tetrachloride- and acetaminophen-induced hepatotoxicity in experimental animals. Molecules 2014; 19:9257-72. [PMID: 24991758 PMCID: PMC6271048 DOI: 10.3390/molecules19079257] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 06/25/2014] [Accepted: 06/26/2014] [Indexed: 11/16/2022] Open
Abstract
In this work we investigated the in vivo protective effects of Baccharis dracunculifolia leaves extract (BdE) against carbon tetrachloride (CCl4)- and acetaminophen (APAP)-induced hepatotoxicity. Total phenolic content, total flavonoid content, antioxidant DPPH radical scavenging activity, and HPLC analysis were performed. Our results showed that pretreatment with BdE significantly reduced the damage caused by CCl4 and APAP on the serum markers of hepatic injury, AST, ALT, and ALP. Results were confirmed by histopathological analysis. Phytochemical analysis, performed by HPLC, showed that BdE was rich in p-coumaric acid derivatives, caffeoylquinic acids and flavonoids. BdE also showed DPPH antioxidant activity (EC50 of 15.75 ± 0.43 μg/mL), and high total phenolic (142.90 ± 0.77 mg GAE/g) and flavonoid (51.47 ± 0.60 mg RE/g) contents. This study indicated that B. dracunculifolia leaves extract has relevant in vivo hepatoprotective properties.
Collapse
Affiliation(s)
- Túlio P Rezende
- Identificação e Pesquisa em Princípios Ativos Naturais - NIPPAN, Faculdade de Farmácia, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil
| | - José Otávio do A Corrêa
- Laboratório de Bioatividade Celular e Molecular, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil
| | - Beatriz J V Aarestrup
- Laboratório de Imunopatologia e Patologia Experimental, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil
| | - Fernando M Aarestrup
- Laboratório de Imunopatologia e Patologia Experimental, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil
| | - Orlando V de Sousa
- Laboratório de Farmacologia de Produtos Naturais, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil
| | - Ademar A da Silva Filho
- Identificação e Pesquisa em Princípios Ativos Naturais - NIPPAN, Faculdade de Farmácia, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s/n - Campus Universitário, Bairro São Pedro, CEP36036-900, Juiz de Fora, MG, Brazil.
| |
Collapse
|
44
|
Aguiar S, Cottica S, Boeing J, Samensari R, Santos G, Visentainer J, Zeoula L. Effect of feeding phenolic compounds from propolis extracts to dairy cows on milk production, milk fatty acid composition, and the antioxidant capacity of milk. Anim Feed Sci Technol 2014. [DOI: 10.1016/j.anifeedsci.2014.04.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
45
|
Figueiredo-Rinhel ASG, Kabeya LM, Bueno PCP, Jorge-Tiossi RF, Azzolini AECS, Bastos JK, Lucisano-Valim YM. Inhibition of the human neutrophil oxidative metabolism by Baccharis dracunculifolia DC (Asteraceae) is influenced by seasonality and the ratio of caffeic acid to other phenolic compounds. JOURNAL OF ETHNOPHARMACOLOGY 2013; 150:655-664. [PMID: 24076472 DOI: 10.1016/j.jep.2013.09.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 09/12/2013] [Accepted: 09/17/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The great potential of phytotherapic drugs for treating and preventing inflammatory diseases mediated by increased neutrophil reactive oxygen species (ROS) generation has guided the search for new natural products with antioxidant and immunomodulatory properties. Baccharis dracunculifolia D.C. (Asteraceae), the main botanical source of Brazilian green propolis, is a native plant from Brazil widely used in folk medicine as anti-inflammatory. This study aims: (a) to determine the influence of seasonality on the chemical profile and biological activity of Baccharis dracunculifolia (Asteraceae) leaf extracts (BdE); (b) to analyze the correlation between the major compounds and the ability of BdE to modulate the superoxide anion and total ROS generation by human neutrophils. MATERIALS AND METHODS The extracts were obtained from leaf samples collected monthly during one year. The superoxide anion and total ROS generation were assessed by the lucigenin (CL-luc)- and luminol (CL-lum)-enhanced chemiluminescence assays. RESULTS Seasonality influenced more the quantitative than the qualitative chemical profile of B. dracunculifolia, and affected its biological activity. The major compounds identified were caffeic acid, p-coumaric acid, aromadendrin-4'-methyl ether (AME), isosakuranetin and artepillin C. The IC₅₀ values obtained for CL-lum and CL-luc inhibition by BdE ranged from 8.1-15.8 and 5.8-13.3µgmL(-1), respectively, and correlated positively with caffeic acid concentration. CL-luc inhibition correlated negatively with the concentration of artepillin C, AME, isosakuranetin and total flavonoids. The BdE sample from May/07 inhibited CL-lum and CL-luc the most strongly (IC₅₀=8.1 ± 1.6 and 5.8 ± 1.0 µg mL(-1), respectively), and contained the highest ratio of caffeic acid to the other isolated compounds; so, this ratio could be employed as chemical marker for this biological activity of B. dracunculifolia. CONCLUSION The ability of B. dracunculifolia to inhibit the neutrophil ROS generation depends more on the type and ratio of phenolic compounds and flavonoids than on their high absolute concentrations. Together, our results help select the most appropriate plant material for the production of phytotherapic drugs to be used in the treatment of inflammatory diseases mediated by increased neutrophil activation.
Collapse
Affiliation(s)
- Andréa S G Figueiredo-Rinhel
- Departamento de Física e Química, Faculdade de Ciências Farmacêuticas de Ribeirão Preto da Universidade de São Paulo, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
| | | | | | | | | | | | | |
Collapse
|
46
|
Rodrigues T. Response to: "Green propolis and its inhibitory effect on tumor growth in different systemic malignancies". Food Chem Toxicol 2013; 59:814. [PMID: 23835281 DOI: 10.1016/j.fct.2013.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
47
|
Skaba D, Morawiec T, Tanasiewicz M, Mertas A, Bobela E, Szliszka E, Skucha-Nowak M, Dawiec M, Yamamoto R, Ishiai S, Makita Y, Redzynia M, Janoszka B, Niedzielska I, Król W. Influence of the toothpaste with brazilian ethanol extract propolis on the oral cavity health. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:215391. [PMID: 23861699 PMCID: PMC3687592 DOI: 10.1155/2013/215391] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 04/20/2013] [Indexed: 01/04/2023]
Abstract
Propolis-based therapeutic agents represent this potential for the development of new drugs in dental care. The aim of a clinical-cohort study was to determine the influence of application of toothpaste enriched with Brazilian extract of propolis (EEP) on health status of oral cavity. Laboratory analysis was conducted in order to assess the chemical composition of EEP including total phenolic compounds, the DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging activity, ABTS radical cation scavenging activity, and FRAP assay. Clinical research involved two groups of subjects comprising 32 adult patients, with assessment based on the preliminary evaluation of the state of their marginal periodontium. The investigation of oral health indices API, OHI, and SBI and microbiological examination of oral microflora were also carried out. Results obtained indicated time-dependent microbial action of EEP at 50 mg/L concentration, with antimicrobial activity against Gram-positive bacteria. The total decrease of API, OHI, and SBI mean values was observed. Hygienic preparations with 3% content of Brazilian ethanol extract of green propolis (EEP) efficiently support removal of dental plaque and improve the state of marginal periodontium.
Collapse
Affiliation(s)
- Dariusz Skaba
- Department of Conservative Dentistry with Endodontics, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41902 Bytom, Poland
| | - Tadeusz Morawiec
- Department of Oral Surgery, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41-902 Bytom, Poland
| | - Marta Tanasiewicz
- Department of Conservative Dentistry with Endodontics, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41902 Bytom, Poland
| | - Anna Mertas
- Department of Microbiology and Immunology, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Ul Jordana 19, 41-808 Zabrze, Poland
| | - Elżbieta Bobela
- Department of Microbiology and Immunology, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Ul Jordana 19, 41-808 Zabrze, Poland
| | - Ewelina Szliszka
- Department of Microbiology and Immunology, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Ul Jordana 19, 41-808 Zabrze, Poland
| | - Małgorzata Skucha-Nowak
- Department of Conservative Dentistry with Endodontics, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41902 Bytom, Poland
| | - Monika Dawiec
- Department of Conservative Dentistry with Endodontics, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41902 Bytom, Poland
| | - Rindai Yamamoto
- Nihon Natural Therapy Research Laboratory, 6-26-12 Nishishinjuku, Shinjuku-ku, 160-0023 Tokyo, Japan
| | - Shinobu Ishiai
- Nihon Natural Therapy Research Laboratory, 6-26-12 Nishishinjuku, Shinjuku-ku, 160-0023 Tokyo, Japan
| | - Yuki Makita
- Nippon Zettoc Research Laboratory, 3-26 Kudan-Minami 2-Chome, Chiyoda-ku, 102-0074 Tokyo, Japan
| | - Małgorzata Redzynia
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz Technical University Ul Stefanowskiego 4/10, 90-924 Łódź, Poland
| | - Beata Janoszka
- Department of Chemistry, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Ul Jordana 19, 41-808 Zabrze, Poland
| | - Iwona Niedzielska
- Department of Oral Surgery, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Plac Akademicki 17, 41-902 Bytom, Poland
| | - Wojciech Król
- Department of Microbiology and Immunology, Faculty of Medicine and Dentistry, Medical University of Silesia in Katowice, Ul Jordana 19, 41-808 Zabrze, Poland
| |
Collapse
|
48
|
Mello BCBS, Hubinger MD. Antioxidant activity and polyphenol contents in Brazilian green propolis extracts prepared with the use of ethanol and water as solvents in different pH values. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.03129.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Beatriz C. B. S. Mello
- Department of Food Engineering, School of Food Engineering; University of Campinas; P.O. Box 6121; Campinas; SP; 13083-862; Brazil
| | - Miriam D. Hubinger
- Department of Food Engineering, School of Food Engineering; University of Campinas; P.O. Box 6121; Campinas; SP; 13083-862; Brazil
| |
Collapse
|