1
|
da Silva Junior ALS, Nascimento MM, Santos HM, Lôbo IP, de Oliveira RA, de Jesus RM. Methylxanthine and Flavonoid Contents from Guarana Seeds ( Paullinia cupana): Comparison of Different Drying Techniques and Effects of UV Radiation. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2024; 2024:7310510. [PMID: 38984058 PMCID: PMC11233186 DOI: 10.1155/2024/7310510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 05/23/2024] [Accepted: 06/15/2024] [Indexed: 07/11/2024]
Abstract
Guarana seeds are typically processed using one of three drying methods: traditional sun exposure, greenhouse drying, or the alguidar oven technique. In our research, we evaluated the contents of methylxanthines and flavan-3-ols in sun- and alguidar-dried guarana seeds from Bahia State's Low Sul Identity Territory. Caffeine, theobromine, catechin, and epicatechin were determined by high-performance liquid chromatography with UV-visible detection (HPLC/UV-vis). Statistical tools, including analysis of variance (ANOVA), Tukey's test, and exploratory analysis, were employed to analyze the obtained data. Our findings indicated that the flavan-3-ols content in sun-dried guarana samples was lower compared to those dried using the alguidar oven, possibly due to exposure to ultraviolet radiation from solar energy. Conversely, we observed no significant differences (p > 0.05) in the average contents of methylxanthines between the two drying methods. Our supplementary experiments involving UV-A and UV-C radiation lamps revealed a decreasing trend in methylxanthines and flavan-3-ols contents with increasing duration of UV radiation exposure.
Collapse
Affiliation(s)
- André Luiz Sampaio da Silva Junior
- Laboratório de Pesquisa em Química AnalíticaDepartamento de Ciências ExatasUniversidade Estadual de Santa Cruz (UESC), Rodovia Jorge Amado, km 16 45662-900, Ilhéus, Bahia, Brazil
| | - Madson Moreira Nascimento
- Centro Universitário SENAI CIMATECAv. Orlando Gomes, 1845 - Piatã 41650-010, Salvador, Bahia, Brazil
| | - Herick Macedo Santos
- Laboratório de Pesquisa em Química AnalíticaDepartamento de Ciências ExatasUniversidade Estadual de Santa Cruz (UESC), Rodovia Jorge Amado, km 16 45662-900, Ilhéus, Bahia, Brazil
| | - Ivon Pinheiro Lôbo
- Laboratório de Pesquisa em Química AnalíticaDepartamento de Ciências ExatasUniversidade Estadual de Santa Cruz (UESC), Rodovia Jorge Amado, km 16 45662-900, Ilhéus, Bahia, Brazil
| | - Rosilene Aparecida de Oliveira
- Laboratório de Pesquisa em Química AnalíticaDepartamento de Ciências ExatasUniversidade Estadual de Santa Cruz (UESC), Rodovia Jorge Amado, km 16 45662-900, Ilhéus, Bahia, Brazil
| | - Raildo Mota de Jesus
- Laboratório de Pesquisa em Química AnalíticaDepartamento de Ciências ExatasUniversidade Estadual de Santa Cruz (UESC), Rodovia Jorge Amado, km 16 45662-900, Ilhéus, Bahia, Brazil
| |
Collapse
|
2
|
Silva MP, da S. Mesquita M, V. Rubio FT, Thomazini M, Favaro-Trindade CS. Fortification of yoghurt drink with microcapsules loaded with Lacticaseibacillus paracasei BGP-1 and guaraná seed extract. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2021.105230] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
3
|
Guarana: Stability-Indicating RP-HPLC method and safety profile using microglial cells. J Food Compost Anal 2020. [DOI: 10.1016/j.jfca.2020.103629] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
4
|
Protective effect of guarana-loaded liposomes on hemolytic activity. Colloids Surf B Biointerfaces 2020; 187:110636. [DOI: 10.1016/j.colsurfb.2019.110636] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 11/07/2019] [Accepted: 11/09/2019] [Indexed: 11/20/2022]
|
5
|
Abstract
Background Catechins, which are polyphenol compounds found in many plants and are an important component of tea leaves, are strong anti-oxidants. Research Many studies seek to enhance the effects of catechins on the human body and boost their protective power against UV radiation. There are many examples of the positive anti-microbial, anti-viral, anti-inflammatory, anti-allergenic, and anti-cancer effects of catechins. Catechins increase the penetration and absorption of healthy functional foods and bio cosmetics into the body and the skin, thus improving their utility. High value-added anti-oxidant substances have been extracted from food and plant sludge, and experiments have shown that catechins are safe when applied to the human body. The stability of catechins is very important for their absorption into the human body and the effectiveness of their anti-oxidant properties. Conclusion Continued research on the strong anti-oxidant effects of catechins is expected to result in many advances in the food, cosmetics, and pharmaceutical industries.
Collapse
|
6
|
Sereia AL, de Oliveira MT, Baranoski A, Marques LLM, Ribeiro FM, Isolani RG, de Medeiros DC, Chierrito D, Lazarin-Bidóia D, Zielinski AAF, Novello CR, Nakamura CV, Mantovani MS, de Mello JCP. In vitro evaluation of the protective effects of plant extracts against amyloid-beta peptide-induced toxicity in human neuroblastoma SH-SY5Y cells. PLoS One 2019; 14:e0212089. [PMID: 30763379 PMCID: PMC6375598 DOI: 10.1371/journal.pone.0212089] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 01/28/2019] [Indexed: 02/06/2023] Open
Abstract
Alzheimer's disease (AD) is the most common form of dementia and has no cure. Therapeutic strategies focusing on the reduction of oxidative stress, modulation of amyloid-beta (Aβ) toxicity and inhibition of tau protein hyperphosphorylation are warranted to avoid the development and progression of AD. The aim of this study was to screen the crude extracts (CEs) and ethyl-acetate fractions (EAFs) of Guazuma ulmifolia, Limonium brasiliense, Paullinia cupana, Poincianella pluviosa, Stryphnodendron adstringens and Trichilia catigua using preliminary in vitro bioassays (acetylcholinesterase inhibition, antioxidant activity and total polyphenol content) to select extracts/fractions and assess their protective effects against Aβ25-35 toxicity in SH-SY5Y cells. The effect of the EAF of S. adstringens on mitochondrial membrane potential, lipid peroxidation, superoxide production and mRNA expression of 10 genes related to AD was also evaluated and the electropherogram fingerprints of EAFs were established by capillary electrophoresis. Chemometric tools were used to correlate the in vitro activities of the samples with their potential to be evaluated against AD and to divide extracts/fractions into four clusters. Pretreatment with the EAFs grouped in cluster 1 (S. adstringens, P. pluviosa and L. brasiliense) protected SH-SY5Y cells from Aβ25-35-induced toxicity. The EAF of S. adstringens at 15.62 μg/mL was able completely to inhibit the mitochondrial depolarization (69%), superoxide production (49%) and Aβ25-35-induced lipid peroxidation (35%). With respect to mRNA expression, the EAF of S. adstringens also prevented the MAPT mRNA overexpression (expression ratio of 2.387x) induced by Aβ25-35, which may be related to tau protein hyperphosphorylation. This is the first time that the neuroprotective effects of these fractions have been demonstrated and that the electropherogram fingerprints for the EAFs of G. ulmifolia, L. brasiliense, P. cupana, P. pluviosa and S. adstringens have been established. The study expands knowledge of the in vitro protective effects and quality control of the evaluated fractions.
Collapse
Affiliation(s)
- Ana Luiza Sereia
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Marcelo Tempesta de Oliveira
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Adrivanio Baranoski
- Programa de Pós-Graduação em Genética e Biologia Molecular, Department of General Biology, Universidade Estadual de Londrina, Londrina, Paraná, Brazil
| | - Leila Larisa Medeiros Marques
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Fabianne Martins Ribeiro
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Raquel Garcia Isolani
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Daniela Cristina de Medeiros
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Danielly Chierrito
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Danielle Lazarin-Bidóia
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Acácio Antonio Ferreira Zielinski
- Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Cláudio Roberto Novello
- Academic Department of Chemistry and Biology, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Celso Vataru Nakamura
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Mário Sérgio Mantovani
- Programa de Pós-Graduação em Genética e Biologia Molecular, Department of General Biology, Universidade Estadual de Londrina, Londrina, Paraná, Brazil
| | - João Carlos Palazzo de Mello
- Programa de Pós-Graduação em Ciências Farmacêuticas, Department of Pharmacy, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
- * E-mail:
| |
Collapse
|
7
|
Marques LLM, Ferreira EDF, Paula MND, Klein T, Mello JCPD. Paullinia cupana: a multipurpose plant – a review. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2019. [DOI: 10.1016/j.bjp.2018.08.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
8
|
A rapid simultaneous determination of methylxanthines and proanthocyanidins in Brazilian guaraná (Paullinia cupana Kunth.). Food Chem 2018; 239:180-188. [DOI: 10.1016/j.foodchem.2017.06.089] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 04/29/2017] [Accepted: 06/15/2017] [Indexed: 11/24/2022]
|
9
|
Ferreira-Nunes R, Angelo T, da Silva SMM, Magalhães PO, Gratieri T, da Cunha-Filho MSS, Gelfuso GM. Versatile chromatographic method for catechin determination in development of topical formulations containing natural extracts. Biomed Chromatogr 2017; 32. [DOI: 10.1002/bmc.4062] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 07/07/2017] [Accepted: 08/07/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Ricardo Ferreira-Nunes
- Laboratory of Food, Drugs and Cosmetics (LTMAC), School of Health Sciences; University of Brasília; 70.910-900 Brasília DF Brazil
| | - Tamara Angelo
- Laboratory of Food, Drugs and Cosmetics (LTMAC), School of Health Sciences; University of Brasília; 70.910-900 Brasília DF Brazil
| | | | - Pérola Oliveira Magalhães
- Laboratório de Produtos Naturais, School of Health Sciences; University of Brasília; 70.910-900 Brasília DF Brazil
| | - Tais Gratieri
- Laboratory of Food, Drugs and Cosmetics (LTMAC), School of Health Sciences; University of Brasília; 70.910-900 Brasília DF Brazil
| | | | - Guilherme Martins Gelfuso
- Laboratory of Food, Drugs and Cosmetics (LTMAC), School of Health Sciences; University of Brasília; 70.910-900 Brasília DF Brazil
| |
Collapse
|
10
|
Development and Validation of a HPLC-UV Method for the Evaluation of Ellagic Acid in Liquid Extracts of Eugenia uniflora L. (Myrtaceae) Leaves and Its Ultrasound-Assisted Extraction Optimization. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:1501038. [PMID: 28761495 PMCID: PMC5518513 DOI: 10.1155/2017/1501038] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 04/17/2017] [Accepted: 04/20/2017] [Indexed: 11/18/2022]
Abstract
A simple HPLC-UV method has been developed and validated for the quantification of ellagic acid (EA) in ethanol extracts of Eugenia uniflora L. (Myrtaceae) leaves. The ultrasound-assisted extraction (UAE) optimization was performed using a Box Behnken design (33) combined with response surface methodology to study the effects of the ethanol concentration (%, w/w), extraction time (minutes), and temperature (°C) on the EA concentration. The optimized results showed that the highest extraction yield of EA by UAE was 26.0 μg mL−1 when using 44% (w/w) ethanol as the solvent, 22 minutes as the extraction time, and 59°C as the extraction temperature. The concentration of EA in relation to the predicted value was 93.7% ± 0.4. UAE showed a strong potential for EA extraction.
Collapse
|
11
|
Lopes CE, Langoski G, Klein T, Ferrari PC, Farago PV. A simple HPLC method for the determination of halcinonide in lipid nanoparticles: development, validation, encapsulation efficiency, and in vitro drug permeation. BRAZ J PHARM SCI 2017. [DOI: 10.1590/s2175-97902017000215250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
|
12
|
Evaluation of Antibacterial, Antineoplastic, and Immunomodulatory Activity of Paullinia cupana Seeds Crude Extract and Ethyl-Acetate Fraction. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:1203274. [PMID: 28053639 PMCID: PMC5174172 DOI: 10.1155/2016/1203274] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 10/18/2016] [Indexed: 12/26/2022]
Abstract
Paullinia cupana (Guarana) is a native plant of Amazon region that has very traditional importance. Its seeds are rich in bioactive compounds, including tannins, which exhibit relevant properties. Objective. This study aimed to evaluate antibacterial, antineoplastic, and immunomodulatory activity of P. cupana seeds crude extract (CE) and ethyl-acetate fraction (EAF). Methods. Antibacterial activity was evaluated by determination of minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC). Antineoplastic activity was evaluated by MTT assays in hepatocellular carcinoma (HepG2), breast adenocarcinoma (MCF-7), ductal carcinoma (T47-D), non-Hodgkin's B cell lymphoma (Toledo), T cell leukemia (Jukart), and Acute Leukemia (HL-60) cell lines. BALB/c mice splenocytes were treated to assess IFN-γ, IL-6, IL-17, and IL-10 levels by sandwich ELISA. Results. CE and EAF were not toxic to peripheral blood cells and splenocytes. CE and EAF fractions showed a bacteriostatic activity (MIC = 250 μg/mL) and presented IC50 values of 70.25 μg/mL and 61.18 μg/mL in HL-60 leukemia cell line. All cytokines evaluated had their levels reduced after treatment, following dose-response model. Discussion and Conclusion. Different biological activities were observed for both CE and EAF, suggesting P. cupana as a source of bioactive substances, especially tannins that may be used for several diseases treatments.
Collapse
|
13
|
Marques LLM, Panizzon GP, Aguiar BAA, Simionato AS, Cardozo-Filho L, Andrade G, de Oliveira AG, Guedes TA, Mello JCPD. Guaraná (Paullinia cupana) seeds: Selective supercritical extraction of phenolic compounds. Food Chem 2016; 212:703-11. [PMID: 27374587 DOI: 10.1016/j.foodchem.2016.06.028] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 06/08/2016] [Accepted: 06/11/2016] [Indexed: 10/21/2022]
Abstract
Approximately 70% of the Brazilian production of guaraná (Paullinia cupana) seeds is absorbed by the beverage industries. Guaraná has several pharmacological properties: energy stimulant, antimicrobial, chemoprophylactic, antigenotoxic, antidepressive, anxiolytic, and anti-amnesic effects. Supercritical carbon dioxide extraction of bioactive compounds from guaraná seeds was carried out and optimized by an orthogonal array design (OA9(3(4))). The factors/levels studied were: modifier(s) (ethanol and/or methanol), extraction time (20, 40, and 60min), temperature (40, 50, and 60°C), and pressure (100, 200, and 300bar). The statistical design was repeated with increasing proportions of modifiers. The percentage of modifier used was proportional to the amount of polar compounds extracted. The best conditions for the supercritical extraction, based on the content of polyphenols, epicatechin/catechin quantification, yield and operating cost, proved to be: 40% ethanol:methanol during 40min, under 40°C, and 100bar. The temperature had a significant effect on the total phenolic content.
Collapse
Affiliation(s)
| | - Gean Pier Panizzon
- Department of Pharmacy, State University of Maringá, Av. Colombo 5790, BR-87020-900 Maringá, Paraná, Brazil
| | | | - Ane Stéfano Simionato
- Department of Microbiology, Centre of Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380, BR-86057-970 Londrina, Paraná, Brazil
| | - Lucio Cardozo-Filho
- Department of Chemical Engineering, State University of Maringá, Av. Colombo 5790, BR-87020-900 Maringá, Paraná, Brazil
| | - Galdino Andrade
- Department of Microbiology, Centre of Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380, BR-86057-970 Londrina, Paraná, Brazil
| | - Admilton Gonçalves de Oliveira
- Department of Microbiology, Centre of Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380, BR-86057-970 Londrina, Paraná, Brazil
| | - Terezinha Aparecida Guedes
- Department of Statistics, State University of Maringá, Av. Colombo 5790, BR-87020-900 Maringá, Paraná, Brazil
| | | |
Collapse
|
14
|
de Gois JS, Almeida TS, de Andrade RM, Toaldo IM, Bordignon-Luiz MT, Borges DL. Direct solid analysis for the determination of Mn, Ni, Rb and Sr in powdered stimulant plants using high-resolution continuum source atomic absorption spectrometry followed by chemometric classification based on elemental composition, polyphenol content and antioxidant activity. Microchem J 2016. [DOI: 10.1016/j.microc.2015.08.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
15
|
Genovese S, Taddeo VA, Fiorito S, Epifano F. Quantification of 4′-geranyloxyferulic acid (GOFA) in honey samples of different origin by validated RP-HPLC-UV method. J Pharm Biomed Anal 2016; 117:577-80. [DOI: 10.1016/j.jpba.2015.09.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/14/2015] [Accepted: 09/15/2015] [Indexed: 01/05/2023]
|
16
|
Lamichhane R, Kim SG, Poudel A, Sharma D, Lee KH, Poudel P, Pandeya PR, Jung HJ. Identification of Flavonoids from Cheilanthes albomarginata Clarke and Their Simultaneous Determination and Quantification by UPLC/DAD Method. J LIQ CHROMATOGR R T 2015. [DOI: 10.1080/10826076.2015.1091011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ramakanta Lamichhane
- College of Pharmacy, Deptartment of Oriental Pharmacy, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
| | - Se-Gun Kim
- Department of Agricultural Biology, National Academy of Agricultural Science, Rural Development Administration, Wanju, Republic of Korea
| | - Amrit Poudel
- School of Health and Allied Science, Department of Pharmaceutical Science, Pokhara University, Khudi, Kaski, Nepal
| | - Dipak Sharma
- College of Pharmacy, Department of Oriental Pharmacy & Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
| | - Kyung Hee Lee
- College of Pharmacy, Deptartment of Oriental Pharmacy, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
| | - Prakash Poudel
- School of Health and Allied Science, Department of Pharmaceutical Science, Pokhara University, Khudi, Kaski, Nepal
| | - Prakash Raj Pandeya
- College of Pharmacy, Deptartment of Oriental Pharmacy, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
| | - Hyun-Ju Jung
- College of Pharmacy, Department of Oriental Pharmacy & Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
| |
Collapse
|
17
|
Klein T, Longhini R, Bruschi ML, de Mello JC. Microparticles containing guaraná extract obtained by spray-drying technique: development and characterization. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.03.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
18
|
Matsuura E, Godoy JSR, Bonfim-Mendonça PDS, de Mello JCP, Svidzinski TIE, Gasparetto A, Maciel SM. In vitro effect of Paullinia cupana (guaraná) on hydrophobicity, biofilm formation, and adhesion of Candida albicans’ to polystyrene, composites, and buccal epithelial cells. Arch Oral Biol 2015; 60:471-8. [DOI: 10.1016/j.archoralbio.2014.05.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 03/21/2014] [Accepted: 05/28/2014] [Indexed: 11/17/2022]
|
19
|
Longhini R, Klein T, Luciano Bruschi M, da Silva WV, Rodrigues J, Lopes NP, de Mello JCP. Development and validation studies for determination of phenylpropanoid-substituted flavan-3-ols in semipurified extract of Trichilia catigua
by high-performance liquid chromatography with photodiode array detection. J Sep Sci 2013; 36:1247-54. [DOI: 10.1002/jssc.201200911] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 01/11/2013] [Accepted: 01/12/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Renata Longhini
- Programa de Pós-Graduação em Ciências Farmacêuticas; Department of Pharmacy; Universidade Estadual de Maringá; Maringá PR Brazil
| | - Traudi Klein
- Programa de Pós-Graduação em Ciências Farmacêuticas; Department of Pharmacy; Universidade Estadual de Maringá; Maringá PR Brazil
| | - Marcos Luciano Bruschi
- Programa de Pós-Graduação em Ciências Farmacêuticas; Department of Pharmacy; Universidade Estadual de Maringá; Maringá PR Brazil
| | | | - Juliana Rodrigues
- Programa de Pós-Graduação em Ciências Farmacêuticas; Department of Pharmacy; Universidade Estadual de Maringá; Maringá PR Brazil
| | - Norberto Peporine Lopes
- Department of Physico-Chemistry; Faculdade de Ciências Farmacêuticas de Ribeirão Preto; Universidade de São Paulo; Ribeirão Preto SP Brazil
| | - João Carlos Palazzo de Mello
- Programa de Pós-Graduação em Ciências Farmacêuticas; Department of Pharmacy; Universidade Estadual de Maringá; Maringá PR Brazil
| |
Collapse
|
20
|
Poudel A, Kim SG, Lamichhane R, Kim YK, Jo HK, Jung HJ. Quantitative assessment of traditional Oriental herbal formulation Samhwangsasim-tang using UPLC technique. J Chromatogr Sci 2013; 52:176-85. [PMID: 23403059 DOI: 10.1093/chromsci/bmt008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A specific and reliable ultra-performance liquid chromatography-diode array detection method has been developed and validated for the quantitative assessment of a traditional Oriental herbal formulation, Samhwangsasim-tang (SST). A Halo reversed-phase amide column (2.7 µm, 4.6 × 150 mm) was used to separate marker compounds; detection was conducted by ultraviolet absorbance at 250 nm. The column temperature was maintained at 45°C. A mobile phase consisting of acetonitrile (A) and 0.1% trifluoroacetic acid in water (B) was found to be suitable for the separation, at a flow rate of 1.8 mL/min with gradient elution. Linearity, specificity, precision and recovery were calculated to validate the method and instrumentation. Under the described conditions, all marker compounds (rhaponticin, berberine, palmatine, baicalin, baicalein and wogonin) were collected within 25 min. All calibration curves of components showed good linearity (correlation coefficient > 0.9996). The limit of detection and limit of quantification ranged from 0.08-3.05 and 0.23-8.12 µg/mL, respectively. The relative standard deviation (RSD) and repeatability values of intra-day and inter-day precision were less than 2.30, 2.99 and 1.82%, respectively. In the recovery test, the accuracy ranged from 97.56-103.30% with RSD values less than 2.63%. The developed method was simple, specific, sensitive, accurate, precise and reproducible for the quantification of the active chemical constituents of SST. The simultaneous analysis of the contents of marker compounds in different SST samples prepared by different extraction procedures and different commercial products was successfully evaluated.
Collapse
Affiliation(s)
- Amrit Poudel
- 1Department of Oriental Pharmacy, College of Pharmacy and Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk, South Korea
| | | | | | | | | | | |
Collapse
|
21
|
Klein T, Longhini R, Bruschi ML, Palazzo de Mello JC. Development of tablets containing semipurii ed extract of guaraná (Paullinia cupana). REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2013. [DOI: 10.1590/s0102-695x2012005000147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
22
|
Herb-Drug Interaction of Paullinia cupana (Guarana) Seed Extract on the Pharmacokinetics of Amiodarone in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:428560. [PMID: 23304200 PMCID: PMC3523151 DOI: 10.1155/2012/428560] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 11/10/2012] [Indexed: 11/25/2022]
Abstract
Paullinia cupana is used in weight-loss programs as a constituent of medicinal/dietary supplements. This study aimed to assess a potential herb-drug interaction among a standardized (certified) Paullinia cupana extract and amiodarone (narrow therapeutic index drug) in rats. In a first pharmacokinetic study rats were simultaneously coadministered with a single dose of Paullinia cupana (821 mg/kg, p.o.) and amiodarone (50 mg/kg, p.o.), and in a second study rats were pretreated during 14 days with Paullinia cupana (821 mg/kg/day, p.o.) receiving amiodarone (50 mg/kg, p.o.) on the 15th day. Rats of the control groups received the corresponding volume of vehicle. Blood samples were collected at several time points after amiodarone dosing, and several tissues were harvested at the end of the experiments (24 h after dose). Plasma and tissue concentrations of amiodarone and its major metabolite (mono-N-desethylamiodarone) were measured and analysed. A significant reduction in the peak plasma concentration (73.2%) and in the extent of systemic exposure (57.8%) to amiodarone was found in rats simultaneously treated with Paullinia cupana and amiodarone; a decrease in tissue concentrations was also observed. This paper reports for the first time an herb-drug interaction between Paullinia cupana extract and amiodarone, which determined a great decrease on amiodarone bioavailability in rats.
Collapse
|