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Dos Santos Polidoro A, Peixoto CN, de Souza VCP, Dos Santos AL, de Araújo Gomes A, Jacques RA. Analytical and chemometric strategies for elucidation of yerba mate composition. Food Chem 2023; 429:136918. [PMID: 37516049 DOI: 10.1016/j.foodchem.2023.136918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/04/2023] [Accepted: 07/16/2023] [Indexed: 07/31/2023]
Abstract
Yerba mate, a popular plant consumed mainly as an infusion, possesses nutritional and medicinal properties attributed to its secondary metabolites. This study aimed to develop strategies to elucidate the phenolic composition of yerba mate samples from Brazil, Argentina, Uruguay, and Paraguay. Optimization of ultrasonic-assisted extraction (UAE) was performed, and the extracted compounds were characterized using ultra-high-pressure liquid chromatography coupled with quadrupole/time-of-flight mass spectrometry (UHPLC-QTOF-MS), molecular fluorescence and high-pressure liquid chromatography with diode-array detection (HPLC-DAD). Chemometric analysis, including parallel factor analysis (PARAFAC) and principal component analysis (PCA) explored metabolite profiles and identify patterns. PARAFAC modelling of the molecular fluorescence results revealed higher pigment content in Brazilian samples, while other countries' samples exhibited higher phenolic content. PCA modeling of HPLC-DAD results indicated that cultivated yerba mate contained higher chlorogenic acids levels, and samples from Argentina, Paraguay, and Uruguay exhibited higher concentrations of chlorogenic acids and flavonoids.
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Affiliation(s)
| | | | | | | | | | - Rosângela Assis Jacques
- Instituto de Química, UFRGS, Porto Alegre, RS, Brazil; Instituto Nacional de Ciência e Tecnologia, Energia e Ambiente (INCT E&A), Salvador, BA, Brazil.
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2
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Kwak SH, Kim H, Jeon JH, Pal K, Kang DH, Kim D. Phytochemical and functional characterization of fermented Yerba mate using Rhizopus oligosporus. AMB Express 2023; 13:94. [PMID: 37689820 PMCID: PMC10492770 DOI: 10.1186/s13568-023-01600-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/26/2023] [Indexed: 09/11/2023] Open
Abstract
Solid-state fermentation (SSF) was used to enhance the bioactive compounds and biological properties of food materials, such as buckwheat, turmeric, and ginseng. This study was investigated the effects of SSF for up to 10 days using Rhizopus oligosporus on Yerba mate (Ilex paraguariensis St. Hilaire). The total phenolic content of Yerba mate rose to 20% after 1 day fermentation. The saponin contents of Yerba mate rose to 38% after 7 day fermentation. Furthermore, chlorogenic acid, caffeic acid, and caffeine levels were increased up to 27.74% by fermentation, as determined by UPLC-MS analysis. ORAC and FRAP assays showed that the antioxidant activities of Yerba mate were enhanced 1.9- and 1.14-fold after 1 day fermentation. In addition, its inhibitory activities against yeast α-glucosidase and nitric oxide release in LPS-stimulated RAW264.7 cells were higher than in the unfermented Yerba mate. Moreover, taste sensory analysis using an electronic tongue sensory system showed that the flavor of Yerba mate after 1 day fermentation was similar to that of the unfermented Yerba mate. These results suggested that solid fermentation using R. oligosporus is conducive to producing Yerba mate with enhanced biological properties.
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Affiliation(s)
- So-Hyung Kwak
- Department of Agricultural Biotechnology, College of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hayeong Kim
- The Institute of Food Industrialization, Institutes of Green Bioscience & Technology, Seoul National University, Gangwon-do, 25354, Republic of Korea
| | - Ji Hyeon Jeon
- Graduate School of International Agricultural Technology, Center for Food and Bioconversionce, Seoul National University, Gangwon-do, 25354, Republic of Korea
| | - Kunal Pal
- Department of Biotechnology and Medical Engineering, National Institute of Technology, Rourkela, 769008, India
| | - Dong-Hyun Kang
- Department of Agricultural Biotechnology, College of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
- Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
| | - Doman Kim
- The Institute of Food Industrialization, Institutes of Green Bioscience & Technology, Seoul National University, Gangwon-do, 25354, Republic of Korea.
- Graduate School of International Agricultural Technology, Center for Food and Bioconversionce, Seoul National University, Gangwon-do, 25354, Republic of Korea.
- Fervere Campus Corporation, Gangwon-do, 25354, Republic of Korea.
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Pineda CG, Yamul DK, Navarro AS. Utilization of different by-products to produce nutritionally rich gelled products. J Food Sci Technol 2023; 60:2234-2243. [PMID: 37273569 PMCID: PMC10232693 DOI: 10.1007/s13197-023-05750-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/19/2022] [Accepted: 04/12/2023] [Indexed: 06/06/2023]
Abstract
Yellow corn cooking water with yerba mate (Ilex paraguariensis) extract, obtained as a by-product of snack manufacture, was combined with whey protein concentrate (7 g/100 g), flaxseed (Linum usitatissimum L.) flour (2 g/100 g), and honey (8 g/100 g) to obtain different gelled products. The effect of the composition on the physicochemical parameters was analyzed. Flaxseed flour was added directly or with a previous pre-heating, and, in both cases, it increased the solid behavior of gels. On the contrary, honey increased the gel liquid-like behavior, and both ingredients modified the color of the gels. Elastic and loss modulus decreased after storage for 7 and 14 days. Some of the textural parameters also changed during storage. Principal component analysis and cluster analysis revealed three groups of formulations according to their composition, and those samples containing only flaxseed flour were best described with the textural and rheological parameters. Yerba mate extract, mainly, flaxseed flour, and honey increased the phenolic composition of gels but decreased the sensory acceptability, despite the sweetness of honey. A variety of gelled products with different textures and flavors was obtained using by-products of the food industry. These gels could be used either for dessert formulations or as a matrix for gelled products.
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Affiliation(s)
- Carolina Giraldo Pineda
- Facultad de Ciencias Exactas, Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), UNLP–CCT La Plata–CONICET, 47 y 116, 1900 La Plata, Argentina
| | - Diego Karim Yamul
- Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires, PROANVET, Tandil, Buenos Aires Argentina
- CONICET, Tandil, Buenos Aires Argentina
| | - Alba Sofía Navarro
- Facultad de Ciencias Exactas, Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), UNLP–CCT La Plata–CONICET, 47 y 116, 1900 La Plata, Argentina
- Facultad de Ingeniería, UNLP, 47 y 116, 1900 La Plata, Buenos Aires Argentina
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Maiztegui B, Villagarcía HG, Román CL, Flores LE, Prieto JM, Castro MC, Massa ML, Schinella GR, Francini F. Dietary Supplementation with Yerba Mate ( Ilex paraguariensis) Infusion Increases IRS-1 and PI3K mRNA Levels and Enhances Insulin Sensitivity and Secretion in Rat Pancreatic Islets. Plants (Basel) 2023; 12:2620. [PMID: 37514235 PMCID: PMC10383281 DOI: 10.3390/plants12142620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023]
Abstract
"Yerba mate" (YM), an aqueous extract of Ilex paraguariensis, has antioxidant, diuretic, cardio-protective and hypoglycaemic properties. Since its effect on the pancreatic islets remains unclear, we evaluated insulin sensitivity and glucose-stimulated insulin secretion (GSIS) in rats consuming YM or tap water (C) for 21 days. Glucose tolerance, glycemia, triglyceridemia, insulinemia, TBARS and FRAP serum levels were evaluated. GSIS and mRNA levels of insulin signaling pathway and inflammatory markers were measured in isolated pancreatic islets from both groups. In C rats, islets were incubated with YM extract or its phenolic components to measure GSIS. YM improved glucose tolerance, enhanced GSIS, increased FRAP plasma levels and islet mRNA levels of IRS-1 and PI3K (p110), and decreased TBARS plasma levels and islet gene expression of TNF-α and PAI-1. Islets from C rats incubated with 100 µg/mL dry YM extract, 1 µM chlorogenic acid, 0.1 and 1 µM rutin, 1 µM caffeic acid or 1 µM quercetin showed an increase in GSIS. Our results suggest that YM enhances glucose tolerance because of its positive effects on GSIS, oxidative stress rate and insulin sensitivity in rat islets, suggesting that long-term dietary supplementation with YM may improve glucose homeostasis in pre-diabetes or type 2 diabetes.
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Affiliation(s)
- Bárbara Maiztegui
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
| | - Hernán Gonzalo Villagarcía
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
| | - Carolina Lisi Román
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
| | - Luis Emilio Flores
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
| | - José María Prieto
- Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK
| | - María Cecilia Castro
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
| | - María Laura Massa
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
| | - Guillermo R Schinella
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
- Instituto de Ciencias de la Salud, UNAJ-CICPBA, Florencio Varela 1888, Argentina
| | - Flavio Francini
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET La Plata), La Plata 1900, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de la Plata, La Plata 1900, Argentina
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Budin AC, Takano LV, Alvim ID, de Moura SC. Stability of yerba mate extract, evaluation of its microencapsulation by ionic gelation and fluidized bed drying. Heliyon 2023; 9:e16611. [PMID: 37287610 PMCID: PMC10241854 DOI: 10.1016/j.heliyon.2023.e16611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 05/09/2023] [Accepted: 05/22/2023] [Indexed: 06/09/2023] Open
Abstract
Studies show that yerba mate (Ilex paraguariensis) has high antioxidant capacity occasioned by its high contents of total phenolic compounds. Microencapsulation, specifically ionic gelation, since it does not use heating during process, is considered as an alternative for preserving and applying the extract. The purpose of this study was to evaluate general characteristics and stability of hydroalcoholic extract of yerba mate, conduct the extract microencapsulation by ionic gelation followed by microparticle fluidized bed drying. The extract was evaluated for color stability, total phenolic compounds, and antioxidant activity for nine weeks and at three temperatures (5, 15, and 25 °C). From the extract, a double emulsion (W/O/W), generation of microparticles (ionic gelation by dripping), and fluidized bed drying were conducted. The extract had 32912.55 mg GAE/100 g of phenolic compounds and 2379.49 μmol TE/g of antioxidant activity. The main compound observed was chlorogenic acid (5-CQA) with 0.35 ± 0.01 g/100 mL. In the stability study, the temperature was observed to influence in phenolic compounds reduction, as well as in total color difference of the extract. Double emulsion has shown to be stable and appropriate for use. The values of microparticles total phenolic compounds and antioxidant activity were 423.18 ± 8.60 mg GAE/100 g and 21.17 ± 0.24 μmol TE/g, respectively. After drying, the moisture of microparticles was reduced from 79.2% to 19%. The extract had high total phenolic compound content and high antioxidant activity. Storage at the lowest temperature (5 °C) assured better preservation of extract total phenolic compounds. The dried microparticles showed content of total phenolic compounds and antioxidant activity with potential for commercialization and future application in food matrices.
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Affiliation(s)
- Ana Caroline Budin
- Postgraduate Program in Food Science and Technology Institute of Food Technology, Brasil Avenue, 2880, P.O. Box 139, 13070-178, Campinas, Brazil
| | | | - Izabela D. Alvim
- Bakery and Confectionary Technology Center, Institute of Food Technology, Brasil Avenue, 2880, P.O. Box 139, 13070-178, Campinas, Brazil
| | - Sílvia C.S.R. de Moura
- Fruit and Vegetable Technology Center, Institute of Food Technology, Brasil Avenue, 2880, P.O. Box 139, 13070-178, Campinas, Brazil
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Jerez F, Ramos PB, Córdoba VE, Ponce MF, Acosta GG, Bavio MA. Yerba mate: From waste to activated carbon for supercapacitors. J Environ Manage 2023; 330:117158. [PMID: 36603253 DOI: 10.1016/j.jenvman.2022.117158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/09/2022] [Accepted: 12/25/2022] [Indexed: 06/17/2023]
Abstract
Developing technological solutions that use yerba mate waste as precursors is key to reducing the environmental impact caused by the lack of treatment and its accumulation in landfills. Due to their physicochemical properties, these residues can be used to develop activated carbons. Activated carbon is a versatile material with a high surface area that can be used for energy storage. In this work, yerba mate residues were valued by producing chemically activated carbon to be used as electrode material in supercapacitors. Activated carbons were developed through chemical activation in two steps with KOH. Variables such as impregnation ratio and activation temperature are studied. The developed carbons were characterized by physicochemical and electrochemical techniques. They were found to have high surface areas, up to 1800 m2 g-1, with a hierarchical porous distribution. A maximum specific capacitance of 644 F g-1 at 0.1 A g-1, and power values of ca 32,000 W kg-1, at 33 A g-1 were found. All the synthesized carbons have excellent electrochemical properties and are suitable for use as active material in supercapacitors.
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Affiliation(s)
- Florencia Jerez
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INTELYMEC, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina.
| | - Pamela B Ramos
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INMAT, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina
| | - Verónica E Córdoba
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INTELYMEC, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina
| | - M Federico Ponce
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INTELYMEC, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina
| | - Gerardo G Acosta
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INTELYMEC, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina
| | - Marcela A Bavio
- CIFICEN, UNCPBA-CICPBA-CONICET, Olavarría, Buenos Aires, Argentina; National University of the Center of the Province of Buenos Aires, Faculty of Engineering, INTELYMEC, Avda. Del Valle 5737, B7400JWI, Olavarría, Buenos Aires, Argentina
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Aziz MA, Millat MS, Akter T, Hossain MS, Islam MM, Mohsin S, Ansari F, Kabir A, Amin MN, Islam MS. A comprehensive review on clinically proven medicinal plants in the treatment of overweight and obesity, with mechanistic insights. Heliyon 2023; 9:e13493. [PMID: 36816319 PMCID: PMC9929289 DOI: 10.1016/j.heliyon.2023.e13493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 08/11/2022] [Accepted: 02/01/2023] [Indexed: 02/05/2023] Open
Abstract
Background and objectives Obesity has become a global health issue, more precisely, a pandemic throughout the present world due to its high prevalence in the recent era. Increased risk of morbidity and mortality in obese patients can be attributed to its association with the development of different life-threatening conditions. Plants are considered one of the most important sources of bioactive molecules which are used against a wide range of health disorders. This systematic review explores the efficacy as well as the safety profile of commonly used medicinal plants in the management of obesity that may help people to maintain a healthy weight. Methods This review is based on comprehensive literature searches from PubMed, Science Direct, Scopus, and Google Scholar databases using the keywords- "plants in obesity", "plants used in weight reduction" or keywords that are similar to those. Medicinal plants which have been clinically proven for their anti-obesity effect have only been selected for this study and attempts to investigate beneficial effects and adverse effects along with their mechanism of action have also been taken in this review. Results A significant reduction of weight in both human and other animals are exhibited by the extracts of Phaseolus vulgaris, green coffee, Yerba Mate, green tea, Gynostemma pentaphyllum, and the combination of Cissus quadrangularis/Irvingia gabonensis. All of those plant extracts seemed to work on different physiological pathways and none of those extracts showed any notable adverse effects in human or animal models. Conclusion Our review suggests that the discussed medicinal plants are effective in reducing the weight of obese patients without causing notable adverse reactions. Although further study is necessary to confirm their exact molecular mechanism and safety in human use.
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Affiliation(s)
- Md Abdul Aziz
- Department of Pharmacy, State University of Bangladesh, Dhaka, 1205, Bangladesh
| | - Md Shalahuddin Millat
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Bangladesh
| | - Tahmina Akter
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Bangladesh
| | - Md Shahadat Hossain
- Department of Pharmacy, Atish Dipankar University of Science and Technology, Dhaka, 1230, Bangladesh
| | - Md Monirul Islam
- Department of Pharmacy, State University of Bangladesh, Dhaka, 1205, Bangladesh
| | - Shahriar Mohsin
- Center of Molecular Biotechnology, University of Bonn, 53115 Bonn, Germany
| | - Farzana Ansari
- Department of Biochemistry and Molecular Biology, Laboratory of Nutrition and Health Research, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Asma Kabir
- Department of Pharmacy, Atish Dipankar University of Science and Technology, Dhaka, 1230, Bangladesh
| | - Mohammad Nurul Amin
- Department of Pharmacy, Atish Dipankar University of Science and Technology, Dhaka, 1230, Bangladesh,Pratyasha Health Biomedical Research Center, Dhaka, 1230, Bangladesh,Corresponding author. Department of Pharmacy, Atish Dipankar University of Science and Technology, Dhaka, 1230, Bangladesh.
| | - Mohammad Safiqul Islam
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Bangladesh,Corresponding author. Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Bangladesh.
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Alcarraz P, Servente L, Kuster F, Duarte L, Garau M, Desirello M, Blanc L, Bracesco N, Perlas A. Preoperative fasting for the infusion of " yerba mate": a randomized clinical trial with ultrasound evaluation of gastric contents. Braz J Anesthesiol 2022; 72:757-761. [PMID: 35121062 PMCID: PMC9659983 DOI: 10.1016/j.bjane.2021.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 12/22/2021] [Accepted: 12/26/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND The traditional infusion of "yerba mate" is widely consumed in South America and exported to countries around the world. Although generally considered a "clear fluid", there is no data to date on the gastric emptying time of yerba mate and safe preoperative fasting intervals. The objective of this study was to evaluate the gastric emptying time of a standardized infusion of yerba mate using bedside ultrasound and compare it with the time confirm of hot and cold tea. METHODS This was a prospective, randomized crossover experimental study. Thirty healthy volunteers were evaluated after 8 hours of fasting for both fluids and solids. Gastric antral area and gastric volume were evaluated at baseline and every 20 minutes after drinking 300 mL of randomly assigned infusion of "yerba mate", hot tea, or cold tea. RESULTS The mean gastric emptying time was: 69.7 ± 22.1 min, 63.1 ± 14.5 min, and 64.3 ± 23.5 min for the mate, hot tea, and cold tea respectively. No significant differences were found in emptying time among the infusion groups (p-value = 0.043). When same time measures were compared, the only significant difference detected was between hot teas and mate infusion at 20 minutes (p-value = 0.012) CONCLUSION: Yerba mate infusion has a similar gastric emptying time to that of tea. All subject's gastric volume returned to baseline values by 100 minutes. It is reasonable to recommend a similar fasting period of 2 hours for mate infusion prior to elective surgery.
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Affiliation(s)
- Paola Alcarraz
- Facultad de Medicina UDELAR, Hospital de Clínicas "Dr. Manuel Quintela", Departmento de Anestesiología, Montevideo, Uruguay.
| | - Liliana Servente
- Facultad de Medicina UDELAR, Hospital de Clínicas "Dr. Manuel Quintela", Departmento Clínico de Imagenología, Montevideo, Uruguay
| | - Federico Kuster
- Facultad de Medicina UDELAR, Hospital de Clínicas "Dr. Manuel Quintela", Departmento de Anestesiología, Montevideo, Uruguay
| | - Leticia Duarte
- Facultad de Medicina UDELAR, Hospital de Clínicas "Dr. Manuel Quintela", Departmento de Anestesiología, Montevideo, Uruguay
| | - Mariela Garau
- Facultad de Medicina UDELAR, Departmento de Métodos Cuantitativos, Montevideo, Uruguay
| | - María Desirello
- Facultad de Medicina UDELAR, Hospital de Clínicas "Dr. Manuel Quintela", Departmento Clínico de Imagenología, Montevideo, Uruguay
| | - Lourdes Blanc
- Facultad de Medicina UDELAR, Laboratorio de Radiobiología Departmento Biofísica, Montevideo, Uruguay
| | - Nelson Bracesco
- Facultad de Medicina UDELAR, Laboratorio de Radiobiología Departmento Biofísica, Montevideo, Uruguay
| | - Anahi Perlas
- University Health Network and University of Toronto, Toronto Western Hospital, Department of Anesthesia, Toronto, Canada
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9
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Masson W, Barbagelata L, Lobo M, Nogueira JP, Corral P, Lavalle-Cobo A. Effect of Yerba Mate (Ilex paraguariensis) on Lipid Levels: A Systematic Review and Meta-Analysis. Plant Foods Hum Nutr 2022; 77:353-366. [PMID: 35829819 DOI: 10.1007/s11130-022-00991-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
Several studies have evaluated the lipid-lowering properties of yerba mate, although the results were conflicting. The objective of this systematic review was to assess the effect of yerba mate consumption on lipid levels. A literature search was performed to detect observational and experimental studies that evaluated the association between yerba mate consumption and lipid levels. A quantitative analysis was performed with the subgroup of experimental studies. A meta-regression was performed considering the difference in baseline lipid values between the intervention and control groups as a covariate. Thirteen studies were considered eligible for this systematic review and seven studies (378 patients) were selected for quantitative analysis. In the qualitative analysis, the results were conflicting, both in the observational and in the experimental studies. In quantitative analysis, we found no differences in total cholesterol [mean difference 6.4 (CI 95% -2.2 to 15.0)], LDL-C [mean difference 5.5 (CI 95% - 1.5 to 12.6)], HDL-C [mean difference 0.4 (CI 95% -2.8 to 3.7)] and triglycerides [mean difference 5.7 (CI 95% 0.0 to 11.4)] levels when comparing the yerba mate and control groups. According to meta-regression, differences between baseline levels could influence the findings on total cholesterol and LDL-C but not on HDL-C or triglycerides. In conclusion, this research showed that yerba mate consumption was not associated with a significant change in lipid levels. Since the results are based on small inconclusive studies, more research is needed to confirm these findings.
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Affiliation(s)
- Walter Masson
- Cardiology Department, Hospital Italiano de Buenos Aires, Perón 4190, C1199ABB, Buenos Aires, Argentina.
| | - Leandro Barbagelata
- Cardiology Department, Hospital Italiano de Buenos Aires, Perón 4190, C1199ABB, Buenos Aires, Argentina
| | - Martín Lobo
- Cardiology Department, Hospital Militar Campo de Mayo, Buenos Aires, Argentina
| | - Juan P Nogueira
- Centro de Investigación en Endocrinología, Nutrición y Metabolismo (CIENM), Facultad de Ciencias de la Salud, Universidad Nacional de Formosa, Formosa, Argentina
| | - Pablo Corral
- Facultad Medicina, Universidad FASTA, Mar del Plata, Argentina
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Neves MM, Dos Santos Espinelli Junior JB, de Souza MM, Carapelli R. Application of Hot Water Extraction Techniques and the Principal Component Analysis to Study the Influence of Cultivation of Commercial Yerba Mate Samples on Their Mineral Profiles. FOOD ANAL METHOD 2022; 15:2940-2950. [PMID: 35730036 PMCID: PMC9200374 DOI: 10.1007/s12161-022-02340-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/01/2022] [Indexed: 11/24/2022]
Abstract
Consumption of organic food has grown much around the world in the last 20 years. Change in the profile of consumers who have increasingly sought a healthy diet is the major contributor to this phenomenon. In scientific literature, some studies have already shown the nutritional superiority of organic food in the individual evaluation of metabolites. However, few studies have assessed interaction among metabolites, especially the one between minerals and the food matrix. This information may have great relevance in determining the extractability of minerals, especially in food consumed through infusion, such as yerba mate, since this interaction can directly influence their solubility. Thus, this study aimed to use hot water extraction techniques (infusion and decoction) and the principal component analysis (PCA) to evaluate the differences between organic and conventional cultivation systems in absorption and availability of Ca, Mg, Fe, Mn, and Zn in yerba mate leaves and stems. The PCA showed that cultivation influences total mineral contents found in both leaves and stems. Results of extractability only showed differences in conventional leaf samples, from which all minerals under study were better extracted. Results point out a different interaction between minerals and the matrix, depending on the cultivation, and to the stronger interaction between the matrix and minerals in organic samples, a fact which leads to low availability of minerals for consumption.
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Affiliation(s)
- Monize Morgado Neves
- Laboratório de Eletro Espectro Analítica, Escola de Química E Alimentos, Universidade Federal Do Rio Grande, Campus CarreirosAvenida Itália, Km 8, Rio Grande, RS Zip Code 96203-900 Brazil
| | - João Batista Dos Santos Espinelli Junior
- Laboratório de Eletro Espectro Analítica, Escola de Química E Alimentos, Universidade Federal Do Rio Grande, Campus CarreirosAvenida Itália, Km 8, Rio Grande, RS Zip Code 96203-900 Brazil
| | - Michele Moraes de Souza
- Laboratório de Eletro Espectro Analítica, Escola de Química E Alimentos, Universidade Federal Do Rio Grande, Campus CarreirosAvenida Itália, Km 8, Rio Grande, RS Zip Code 96203-900 Brazil
| | - Rodolfo Carapelli
- Laboratório de Eletro Espectro Analítica, Escola de Química E Alimentos, Universidade Federal Do Rio Grande, Campus CarreirosAvenida Itália, Km 8, Rio Grande, RS Zip Code 96203-900 Brazil
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11
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Tate PS, Marquioni-Ramella MD, Cerchiaro C, Suburo AM. Ilex paraguariensis Extracts Prevent Oxidative Damage in a Mouse Model of Age-Related Macular Degeneration. Mol Nutr Food Res 2022; 66:e2100807. [PMID: 35279946 DOI: 10.1002/mnfr.202100807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 02/23/2022] [Indexed: 11/11/2022]
Abstract
Age-related macular degeneration (AMD), a chronic disease of the retina, leads to severe visual loss. AMD affects the retinal pigment epithelium (RPE) and the visual cells (photoreceptors). RPE failure, the first step of this disease, is associated with oxidative stress. Since antioxidants can slow down AMD progression, the intake of foods and drinks rich in antioxidant compounds may reduce retinal damage. Ilex paraguariensis (yerba mate, YM) extracts reduce oxidative damage of RPE cells in vitro as shown in previous study. Here, the effects of YM drinking on RPE and photoreceptor survival after oxidative damage with sodium iodate (NaIO3; SI) in a murine AMD model are described. Funduscopy and histology show that YM treatment prevents RPE and photoreceptor damage. YM also increases the expression of NRF2, the master antioxidant gene, and its effectors HO-1 and SOD2. In mice receiving YM and SI, the antioxidant response is larger than in mice receiving YM or SI alone. The YM drink also increases expression of RPE65, a gene that is involved in the functionality and survival of photoreceptors and RPE cells. The results suggest YM can play an important role in the prevention of retinal damage associated with oxidative stress, such as AMD.
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Affiliation(s)
- Pablo S Tate
- Instituto de Investigaciones en Medicina Traslacional (IIMT, Universidad Austral-CONICET), Facultad de Ciencias Biomédicas, Universidad Austral, Pilar, Buenos Aires, B1629AHJ, Argentina
| | - Melisa D Marquioni-Ramella
- Instituto de Investigaciones en Medicina Traslacional (IIMT, Universidad Austral-CONICET), Facultad de Ciencias Biomédicas, Universidad Austral, Pilar, Buenos Aires, B1629AHJ, Argentina
| | - Constanza Cerchiaro
- Instituto de Investigaciones en Medicina Traslacional (IIMT, Universidad Austral-CONICET), Facultad de Ciencias Biomédicas, Universidad Austral, Pilar, Buenos Aires, B1629AHJ, Argentina
| | - Angela M Suburo
- Instituto de Investigaciones en Medicina Traslacional (IIMT, Universidad Austral-CONICET), Facultad de Ciencias Biomédicas, Universidad Austral, Pilar, Buenos Aires, B1629AHJ, Argentina
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12
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Ramírez Tapias YA, Di Monte MV, Peltzer MA, Salvay AG. Bacterial cellulose films production by Kombucha symbiotic community cultured on different herbal infusions. Food Chem 2022; 372:131346. [PMID: 34818748 DOI: 10.1016/j.foodchem.2021.131346] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/28/2021] [Accepted: 10/05/2021] [Indexed: 12/14/2022]
Abstract
The symbiotic community of bacteria and yeast (SCOBY) of Kombucha beverage produces a floating film composed of bacterial cellulose, a distinctive biobased material. In this work, Kombucha fermentation was carried out in six different herbal infusions, where SCOBY was able to synthesise cellulosic films. Infusions of black and green tea, yerba mate, lavender, oregano and fennel added with sucrose (100 g/l) were used as culture media. In all cultures, film production resulted in a maximum after 21 days. Yield conversion, process productivity and antioxidant activity were quantified. Macroscopic and microscopic features of films were determined based on electronic microscopy, calorimetric and mechanical properties and hydration behaviour. Native films from yerba mate had a remarkable antioxidant activity of 93 ± 4% of radical inhibition due to plant polyphenols, which could prevent food oxidation. Results revealed that films retained natural bioactive substances preserving important physicochemical properties, essential for developing active materials.
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Affiliation(s)
- Yuly A Ramírez Tapias
- Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, (B1876BXD) Bernal, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Ciudad Autónoma de Buenos Aires (CABA), Argentina.
| | - M Victoria Di Monte
- Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, (B1876BXD) Bernal, Buenos Aires, Argentina
| | - Mercedes A Peltzer
- Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, (B1876BXD) Bernal, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Ciudad Autónoma de Buenos Aires (CABA), Argentina
| | - Andrés G Salvay
- Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, (B1876BXD) Bernal, Buenos Aires, Argentina
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Lorini A, Damin FM, de Oliveira DN, Ramires T, Rombaldi CV, Zavareze EDR, Dias ÁRG, Godoy HT, da Silva WP, Galli V, Meinhart AD. Multivariate optimization results in an edible extract from Ilex paraguariensis unexplored residues with a high amount of phenolic compounds. J Environ Sci Health B 2022; 57:23-38. [PMID: 34994288 DOI: 10.1080/03601234.2021.2020530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Ilex paraguariensis A. St. Hil. plants are used for the preparation of food and drinks which are widely consumed worldwide. During the harvest season of these plants, 2-5 ton hec-1 of agricultural residue is generated, which remains underutilized. Therefore, this study aimed to obtain an edible extract with high content of bioactive compounds and antimicrobial properties from the agricultural residue of I. paraguariensis for industrial use in food applications. The extraction conditions were optimized through a multivariate experimental design using ethanol:water. The extracted compounds were characterized by HPLC-ESY-QTOF-MS. In the optimal extraction conditions, 55 compounds were extracted, including 8 compounds that were not previously reported in I. paraguariensis. The method proved to be simple, fast, economical and environmentally friendly, with the use of green solvents. This optimization allowed for the extraction of 15.07 g of phenolic compounds per 100 g of residue. The extract showed high antioxidant activity and the capacity to inhibit Staphylococcus aureus. Results indicate that it is possible to obtain an edible extract with a high content of bioactive compounds, particularly phenolic compounds, from the I. paraguariensis residue, which has high prospects for the valorization of unexplored natural resources.
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Affiliation(s)
- Alexandre Lorini
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Fernanda M Damin
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Diogo N de Oliveira
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Tassiana Ramires
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Cesar V Rombaldi
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Elessandra da R Zavareze
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Álvaro R G Dias
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Helena T Godoy
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Wladimir P da Silva
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Vanessa Galli
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Adriana D Meinhart
- Department of Food Science and Agrotechnology, Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
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Rocio Soledad GL, Lorena Gisel C, Norailys L, Humberto L, Daniel Fernando A, Hernan Gabriel F. Yerba Mate Modulates Tumor Cells Functions Involved in Metastasis in Breast Cancer Models. Front Pharmacol 2021; 12:750197. [PMID: 34858179 PMCID: PMC8632058 DOI: 10.3389/fphar.2021.750197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022] Open
Abstract
Breast cancer (BC) is the most frequent cancer in women and tumor metastasis is a major cause of cancer-related deaths. Our aim was to evaluate anti-metastatic properties of yerba mate extract (YMe) in BC models. 4T1, F3II, MCF-7, and MDA-MB231 cell lines were used to perform in vitro assays. The F3II syngeneic mammary carcinoma model in BALB/c mice was used to evaluate tumor progression, BC metastasis and survival. Cells were inoculated subcutaneously into the flank for the heterotopic model and into the mammary fat pad for the orthotopic model. YMe was administered p.o. in a dose of 1.6 g/kg/day. In vitro YMe inhibited cell proliferation and reduced tumor cell adhesion, migration and invasion. These biological effects were cell-line dependent. In vivo YMe reduced tumor metastasis and increased mice survival in both models. Our preclinical results suggest that YMe could modulate tumor progression and metastasis in BC models.
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Affiliation(s)
- Garcia-Lazaro Rocio Soledad
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Caligiuri Lorena Gisel
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Lorenzo Norailys
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Lamdan Humberto
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Alonso Daniel Fernando
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Farina Hernan Gabriel
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
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Giraldo Pineda C, Yamul DK, Navarro AS. Effect of flaxseed ( Linum usitatissimum L.) flour and yerba mate ( Ilex paraguariensis) extract on physicochemical and sensory properties of a gluten free corn-based snack. J Food Sci Technol 2021; 58:3890-3901. [PMID: 34471313 PMCID: PMC8357932 DOI: 10.1007/s13197-020-04850-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/27/2020] [Accepted: 10/08/2020] [Indexed: 06/06/2023]
Abstract
Flaxseed (Linum usitatissimum L.) and yerba mate (Ilex paraguariensis) are particularly interesting as functional ingredients due to their high content of essential omega 3-fatty acids and antioxidant properties, respectively. The objective of this work was to formulate a corn snack enriched with flaxseed flour and yerba mate extract and evaluate its physicochemical and sensory properties. Flaxseed flour, added at three levels 1, 3 and 5%, increased the water activity, moisture content and cohesiveness, and decreased the hardness and plastic deformation of the samples. The flour also changed the superficial colour and made the microstructure more compact. On the contrary, yerba mate extract (1 and 3%) decreased the water activity, moisture content and cohesiveness, counteracting the effect of flaxseed flour. Yerba mate increased the plastic deformation and the antioxidant activity of the snacks. The colour was not modified and the microstructure was more fragmented in the presence of yerba mate. Sensory evaluation suggested that flaxseed flour and yerba mate affected the flavour but did not modify the colour and crunchiness of the product.
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Affiliation(s)
- Carolina Giraldo Pineda
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), Facultad de Ciencias Exactas, UNLP - CCT La Plata - CONICET, 47 y 116, 1900, La Plata, Argentina
| | - Diego K. Yamul
- Departamento de Tecnología y Calidad de Los Alimentos, Facultad de Ciencias Veterinarias, UNICEN, CCT Tandil-CONICET, Campus universitario, 7000, Tandil, Argentina
| | - Alba S. Navarro
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), Facultad de Ciencias Exactas, UNLP - CCT La Plata - CONICET, 47 y 116, 1900, La Plata, Argentina
- Facultad de Ingeniería, UNLP, 1 y 47, 1900, La Plata, Argentina
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Magri E, Gugelmin EK, Grabarski FAP, Barbosa JZ, Auler AC, Wendling I, Prior SA, Valduga AT, Motta ACV. Manganese hyperaccumulation capacity of Ilex paraguariensis A. St. Hil. and occurrence of interveinal chlorosis induced by transient toxicity. Ecotoxicol Environ Saf 2020; 203:111010. [PMID: 32888587 DOI: 10.1016/j.ecoenv.2020.111010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/30/2020] [Accepted: 07/03/2020] [Indexed: 06/11/2023]
Abstract
Manganese (Mn) toxicity is common in plants grown on very acid soils. However, some plants species that grow in this condition can take up high amounts of Mn and are referred to as hyperaccumulating species. In this study, we evaluated the capacity of Ilex paraguariensis to accumulate Mn and the effect of excessive concentrations on plant growth and nutrition. For this, a container experiment was conducted using soils from different parent materials (basalt and sandstone), with and without liming, and at six doses of applied Mn (0, 30, 90, 270, 540 and 1,080 mg kg-1). Clonal plants grown for 203 days were harvested to evaluate yield, and leaf tissue samples were evaluated for Mn and other elements. Without liming and with high Mn doses, leaf Mn concentrations reached 13,452 and 12,127 mg kg-1 in sandstone and basalt soils, respectively; concentrations in excess of 10,000 mg kg-1 are characteristic of hyperaccumulating plants. Liming reduced these values to 7203 and 8030 mg kg-1. More plant growth accompanied increased Mn leaf concentrations, with a growth reduction noted at the highest dose in unlimed soils. Elemental distribution showed Mn presence in the mesophyll, primarily in vascular bundles, without high Mn precipitates. Interveinal chlorosis of young leaves associated with high Mn concentration and lower Fe concentrations was observed, especially in sandstone soil without liming. However, the occurrence of this symptom was not associated with decreased plant growth.
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Affiliation(s)
- Ederlan Magri
- Postgraduate Program in Soil Science, Department of Soils and Agricultural Engineering, Federal University of Paraná (UFPR), Curitiba, Paraná, Brazil.
| | | | - Felipe Augusto Piacentini Grabarski
- Postgraduate Program in Soil Science, Department of Soils and Agricultural Engineering, Federal University of Paraná (UFPR), Curitiba, Paraná, Brazil.
| | | | - André Carlos Auler
- Department of Soils and Agricultural Engineering, Federal University of Paraná (UFPR), Curitiba, Paraná, Brazil.
| | - Ivar Wendling
- Brazilian Agricultural Research Corporation - Embrapa Forestry, Colombo, Paraná, Brazil.
| | - Stephen Arthur Prior
- USDA-ARS National Soil Dynamics Laboratory, 411 South Donahue Drive, Auburn, AL, USA.
| | - Alice Teresa Valduga
- Postgraduate Program in Ecology, Regional Integrated University of Alto Uruguai and Missões (URI), Erechim, RS, Brazil.
| | - Antônio Carlos Vargas Motta
- Department of Soils and Agricultural Engineering, Federal University of Paraná (UFPR), Curitiba, Paraná, Brazil.
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Fenoglio D, Soto Madrid D, Alarcón Moyano J, Ferrario M, Guerrero S, Matiacevich S. Active food additive based on encapsulated yerba mate ( Ilex paraguariensis) extract: effect of drying methods on the oxidative stability of a real food matrix (mayonnaise). J Food Sci Technol 2021; 58:1574-84. [PMID: 33746284 DOI: 10.1007/s13197-020-04669-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/20/2020] [Accepted: 07/31/2020] [Indexed: 10/23/2022]
Abstract
The drying process used to obtain active food additives is critical to ensure its functionality. In this study, freeze- and spray-drying techniques were evaluated for encapsulation of extracts with antioxidant activity from yerba mate (Ilex paraguariensis), using maltodextrin (MD) as wall material. Additionally, the oxidative stability in a real food matrix (mayonnaise) was assessed. Both MD addition and drying methods affected the physical properties [moisture content, water activity (aW)] and oxidative stability. MD addition diminished moisture content and prevented polyphenol compounds from degradation. The spray-dried powders displayed the lowest moisture content (1.6 ± 0.3% bs), the highest polyphenol content (135.4 mg GAE/g pure extract), and oxidative stability than the freeze-dried samples. The antioxidant capacity of the encapsulated powder subjected to spray-drying increased the oxidative stability of the mayonnaise (258 ± 32 min) more than the other assayed system (165 ± 5 min). Therefore, a natural spray-dried antioxidant food additive was obtained with potential use in the food industry.
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Abstract
INTRODUCTION Yerba Mate, also called Paraguay tea, is obtained from the dried leaves (approximately 95%) and stems (about 5%) of the evergreen shrub-tree Ilex paraguariensis. Each year, the consumption of yerba mate becomes increasingly popular in North America and Europe. The fashion for Paraguay tea has also reached Poland. During the period 2012 - 2018, as much as an 8-fold increase has been observed in the import of this raw material to our country. OBJECTIVE The aim of the study is analysis of the present state of knowledge concerning the health effects of Yerba Mate, based on selected scientific literature. DICUSSION The consumption of yerba mate may exert a beneficial effect on human health and its consumption is recommended in the treatment of obesity and while practicing sports. Nevertheless, it should be remembered that a very high consumption of the tea, especially when very hot, may increase the risk of occurrence of cancer, which has not been unequivocally confirmed by scientific studies to-date. CONCLUSIONS It has been confirmed that this beverage shows a number of beneficial health effects, including: a protective effect on liver cells, stimulation of the central nervous system, anti-inflammatory effect, as well as a positive effect on the cardiovascular system.
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Affiliation(s)
- Piotr Lutomski
- Department of Medical Anthropology, Institute of Rural Health, Lublin, Poland
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Lévy S, Santini L, Capucci A, Oto A, Santomauro M, Riganti C, Raviele A, Cappato R. European Cardiac Arrhythmia Society Statement on the cardiovascular events associated with the use or abuse of energy drinks. J Interv Card Electrophysiol 2019; 56:99-115. [PMID: 31482331 DOI: 10.1007/s10840-019-00610-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 08/06/2019] [Indexed: 02/06/2023]
Abstract
Energy drinks are increasingly used by young people and young athletes in order to improve their performance alone or in association of other substances, particularly alcohol. In recent years, a number of reports of reports have raised attention on the side-effects associated with the use or abuse of energy drinks particularly serious cardiovascular events. The European Cardiac Arrhythmia Society (ECAS) has undertaken a systematic and critical review of reported data on cardiovascular events including life-threatening arrhythmias with or without cardiac arrest and other cardiovascular events, and discussed in this review the possible causal effect of caffeine and other ingredients contained in energy drinks and the reported events. Twenty-two cardiovascular events were reported in association with the use or abuse of energy drinks. The European Cardiac Arrhythmia Society would like to draw attention on the possible cardiovascular complications that may occur with the consumption of these beverages and to emphasize the prevention measures to be taken particularly in the young population. Well-designed prospective studies are needed to clarify the possible role of energy drinks in inducing the cardiovascular events reported.
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Acevedo RM, Avico EH, González S, Salvador AR, Rivarola M, Paniego N, Nunes-Nesi A, Ruiz OA, Sansberro PA. Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves. Planta 2019; 250:445-462. [PMID: 31055624 DOI: 10.1007/s00425-019-03178-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 04/27/2019] [Indexed: 06/09/2023]
Abstract
Abscisic acid is involved in the drought response of Ilex paraguariensis. Acclimation includes root growth stimulation, stomatal closure, osmotic adjustment, photoprotection, and regulation of nonstructural carbohydrates and amino acid metabolisms. Ilex paraguariensis (yerba mate) is cultivated in the subtropical region of South America, where the occurrence of drought episodes limit yield. To explore the mechanisms that allow I. paraguariensis to overcome dehydration, we investigated (1) how gene expression varied between water-stressed and non-stressed plants and (2) in what way the modulation of gene expression was linked to physiological status and metabolite composition. A total of 4920 differentially expressed transcripts were obtained through RNA-Seq after water deprivation. Drought induced the expression of several transcripts involved in the ABA-signalling pathway. Stomatal closure and leaf osmotic adjustments were promoted to minimize water loss, and these responses were accompanied by a high transcriptional remodeling of stress perception, signalling and transcriptional regulation, the photoprotective and antioxidant systems, and other stress-responsive genes. Simultaneously, significant changes in metabolite contents were detected. Glutamine, phenylalanine, isomaltose, fucose, and malate levels were shown to be positively correlated with dehydration. Principal component analysis showed differences in the metabolic profiles of control and stressed leaves. These results provide a comprehensive overview of how I. paraguariensis responds to dehydration at transcriptional and metabolomic levels and provide further characterization of the molecular mechanisms associated with drought response in perennial subtropical species.
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Affiliation(s)
- Raúl M Acevedo
- Laboratorio de Biotecnología Aplicada y Genómica Funcional. Facultad de Ciencias Agrarias, Instituto de Botánica del Nordeste (IBONE-CONICET), Universidad Nacional del Nordeste, W3402BKG, Corrientes, Argentina
| | - Edgardo H Avico
- Laboratorio de Biotecnología Aplicada y Genómica Funcional. Facultad de Ciencias Agrarias, Instituto de Botánica del Nordeste (IBONE-CONICET), Universidad Nacional del Nordeste, W3402BKG, Corrientes, Argentina
| | - Sergio González
- Instituto de Biotecnología, CICVyA (INTA), 1686, Hurlingham, Buenos Aires, Argentina
| | | | - Máximo Rivarola
- Instituto de Biotecnología, CICVyA (INTA), 1686, Hurlingham, Buenos Aires, Argentina
| | - Norma Paniego
- Instituto de Biotecnología, CICVyA (INTA), 1686, Hurlingham, Buenos Aires, Argentina
| | - Adriano Nunes-Nesi
- Departamento de Biologia Vegetal, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | - Oscar A Ruiz
- Unidad de Biotecnología 1, IIB-INTECH (UNSAM-CONICET), B7130IWA, Chascomús, Argentina
- Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV) "Ing. Victorio S. Trippi" (CIAP-INTA), X5020ICA, Córdoba, Argentina
| | - Pedro A Sansberro
- Laboratorio de Biotecnología Aplicada y Genómica Funcional. Facultad de Ciencias Agrarias, Instituto de Botánica del Nordeste (IBONE-CONICET), Universidad Nacional del Nordeste, W3402BKG, Corrientes, Argentina.
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García FE, Senn AM, Meichtry JM, Scott TB, Pullin H, Leyva AG, Halac EB, Ramos CP, Sacanell J, Mizrahi M, Requejo FG, Litter MI. Iron-based nanoparticles prepared from yerba mate extract. Synthesis, characterization and use on chromium removal. J Environ Manage 2019; 235:1-8. [PMID: 30669088 DOI: 10.1016/j.jenvman.2019.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/06/2018] [Accepted: 01/02/2019] [Indexed: 06/09/2023]
Abstract
Iron-based nanoparticles were synthesized by a rapid method at room temperature using yerba mate (YM) extracts with FeCl3 in different proportions. Materials prepared from green tea (GT) extracts were also synthesized for comparison. These materials were thoroughly characterized by chemical analyses, XRD, magnetization, SEM-EDS, TEM-SAED, FTIR, UV-Vis, Raman, Mössbauer and XANES spectroscopies, and BET area analysis. It was concluded that the products are nonmagnetic iron complexes of the components of the extracts. The applicability of the materials for Cr(VI) (300 μM) removal from aqueous solutions at pH 3 using two Cr(VI):Fe molar ratios (MR), 1:3 and 1:0.5, has been tested. At Cr(VI):Fe MR = 1:3, the best YM materials gave complete Cr(VI) removal after two minutes of contact, similar to that obtained with commercial nanoscale zerovalent iron (N25), with dissolved Fe(II), and with a likewise prepared GT material. At a lower Cr(VI):Fe MR (1:0.5), although Cr(VI) removal was not complete after 20 min of reaction, the YM nanoparticles were more efficient than N25, GT nanoparticles and Fe(II) in solution. The results suggest that an optimal Cr(VI):Fe MR ratio could be reached when using the new YM nanoparticles, able to achieve a complete Cr(VI) reduction, and leaving very low Cr and Fe concentrations in the treated solutions. The rapid preparation of the nanoparticles would allow their use in removal of pollutants in soils and groundwater by direct injection of the mixture of precursors.
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Affiliation(s)
- Fabiana E García
- Gerencia Química, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina
| | - Alejandro M Senn
- Gerencia Química, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, 1425, CABA, Argentina
| | - Jorge M Meichtry
- Gerencia Química, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, 1425, CABA, Argentina
| | - Thomas B Scott
- Interface Analysis Centre, School of Physics, HH Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol, BS8 1TL, United Kingdom
| | - Huw Pullin
- School of Ocean and Earth Sciences, Cardiff University, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Ana G Leyva
- Departamento Física de la Materia Condensada, Gerencia de Investigaciones y Aplicaciones, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, Martín de Irigoyen 3100, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Instituto de Nanociencia y Nanotecnología (INN), CNEA-CONICET, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina
| | - Emilia B Halac
- Departamento Física de la Materia Condensada, Gerencia de Investigaciones y Aplicaciones, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, Martín de Irigoyen 3100, 1650, San Martín, Prov. de, Buenos Aires, Argentina
| | - Cinthia P Ramos
- Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, 1425, CABA, Argentina; Departamento Física de la Materia Condensada, Gerencia de Investigaciones y Aplicaciones, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Instituto de Nanociencia y Nanotecnología (INN), CNEA-CONICET, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina
| | - Joaquín Sacanell
- Departamento Física de la Materia Condensada, Gerencia de Investigaciones y Aplicaciones, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Instituto de Nanociencia y Nanotecnología (INN), CNEA-CONICET, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina
| | - M Mizrahi
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CONICET and Dto. Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Diag. 113 y 64, 1900, La Plata, Argentina
| | - Félix G Requejo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CONICET and Dto. Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Diag. 113 y 64, 1900, La Plata, Argentina
| | - Marta I Litter
- Gerencia Química, Comisión Nacional de Energía Atómica, Av. Gral. Paz 1499, 1650, San Martín, Prov. de, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz, 2290, 1425, CABA, Argentina; Instituto de Investigación e Ingeniería Ambiental, Universidad Nacional de General San Martín, Campus Miguelete, Av. 25 de Mayo y Francia, 1650, San Martín, Prov. de Buenos Aires, Argentina.
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Balsan G, Pellanda LC, Sausen G, Galarraga T, Zaffari D, Pontin B, Portal VL. Effect of yerba mate and green tea on paraoxonase and leptin levels in patients affected by overweight or obesity and dyslipidemia: a randomized clinical trial. Nutr J 2019; 18:5. [PMID: 30660196 PMCID: PMC6339368 DOI: 10.1186/s12937-018-0426-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 12/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background This study aimed to evaluate the effect of the intake of yerba mate (YM) and green tea (GT) on serum levels of leptin and paraoxonase-1 (PON-1), compared to control. Methods Controlled, randomized clinical trial (RCT) that evaluated 142 men and women affected by overweight or obesity aged 35–60 years, untreated dyslipidemia and no history of coronary artery disease. Participants were randomized to ingest 1000 mL GT, YM or apple tea (AT, control group) daily, during eight weeks. Serum PON-1 and leptin levels were analyzed by ELISA immunoassay at the beginning (baseline) and after eight weeks of intervention. Results The intake of 1 l of YM/day resulted in significant increase in serum levels of PON-1 (9.7%; p = 0.005). The consumption of GT induced no significant difference in the levels of PON-1 (p = 0.154) and leptin (p = 0.783). Intergroup analysis showed a significant difference (p = 0.036) in the variation of PON-1 levels in the YM group when compared to GT and AT groups. In addition, the increase in PON-1 levels in the YM group was significantly associated with increased HDL-c (p = 0.004). Conclusions The intake of yerba mate increased the antioxidant capacity by increasing serum levels of PON-1 and was positively associated with increased HDL-c, stressing the protective role of this beverage against atherosclerotic diseases. GT intake had no significant effect on serum levels of PON-1 and leptin. Trial registration This study is registered with ClinicalTrials.gov under protocol number NCT00933647.
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Affiliation(s)
- Guilherme Balsan
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Lúcia Campos Pellanda
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Grasiele Sausen
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Thaís Galarraga
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Denise Zaffari
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Bruna Pontin
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil
| | - Vera Lúcia Portal
- Institute of Cardiology, University Cardiology Foundation - IC/FUC, Avenida Princesa Isabel, 370/ 3 andar., Porto Alegre, Rio Grande do Sul, 90620-000, Brazil.
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Fay JV, Watkins CJ, Shrestha RK, Litwiñiuk SL, Talavera Stefani LN, Rojas CA, Argüelles CF, Ferreras JA, Caccamo M, Miretti MM. Yerba mate (Ilex paraguariensis, A. St.-Hil.) de novo transcriptome assembly based on tissue specific genomic expression profiles. BMC Genomics 2018; 19:891. [PMID: 30526481 PMCID: PMC6286616 DOI: 10.1186/s12864-018-5240-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 11/12/2018] [Indexed: 12/27/2022] Open
Abstract
Background The most common infusion in southern Latin-American countries is prepared with dried leaves of Ilex paraguariensis A. St.-Hil., an aboriginal ancestral beverage known for its high polyphenols concentration currently consumed in > 90% of homes in Argentina, in Paraguay and Uruguay. The economy of entire provinces heavily relies on the production, collection and manufacture of Ilex paraguariensis, the fifth plant species with highest antioxidant activity. Polyphenols are associated to relevant health benefits including strong antioxidant properties. Despite its regional relevance and potential biotechnological applications, little is known about functional genomics and genetics underlying phenotypic variation of relevant traits. By generating tissue specific transcriptomic profiles, we aimed to comprehensively annotate genes in the Ilex paraguariensis phenylpropanoid pathway and to evaluate differential expression profiles. Results In this study we generated a reliable transcriptome assembly based on a collection of 15 RNA-Seq libraries from different tissues of Ilex paraguariensis. A total of 554 million RNA-Seq reads were assembled into 193,897 transcripts, where 24,612 annotated full-length transcripts had complete ORF. We assessed the transcriptome assembly quality, completeness and accuracy using BUSCO and TransRate; consistency was also evaluated by experimentally validating 11 predicted genes by PCR and sequencing. Functional annotation against KEGG Pathway database identified 1395 unigenes involved in biosynthesis of secondary metabolites, 531 annotated transcripts corresponded to the phenylpropanoid pathway. The top 30 differentially expressed genes among tissue revealed genes involved in photosynthesis and stress response. These significant differences were then validated by qRT-PCR. Conclusions Our study is the first to provide data from whole genome gene expression profiles in different Ilex paraguariensis tissues, experimentally validating in-silico predicted genes key to the phenylpropanoid (antioxidant) pathway. Our results provide essential genomic data of potential use in breeding programs for polyphenol content. Further studies are necessary to assess if the observed expression variation in the phenylpropanoid pathway annotated genes is related to variations in leaves’ polyphenol content at the population scale. These results set the current reference for Ilex paraguariensis genomic studies and provide a substantial contribution to research and biotechnological applications of phenylpropanoid secondary metabolites. Electronic supplementary material The online version of this article (10.1186/s12864-018-5240-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jessica V Fay
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina
| | - Christopher J Watkins
- The Genome Analysis Centre, Norwich Research Park, Norwich, NR4 7UH, UK.,Present address: Earlham Institute, Norwich Research Park, Norwich, NR4 7UZ, UK
| | - Ram K Shrestha
- The Genome Analysis Centre, Norwich Research Park, Norwich, NR4 7UH, UK.,Present address: Earlham Institute, Norwich Research Park, Norwich, NR4 7UZ, UK
| | - Sergio L Litwiñiuk
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina
| | - Liliana N Talavera Stefani
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina
| | - Cristian A Rojas
- Universidad Federal de la Integración Latinoamericana, Foz de Iguazú, PR, Brazil
| | - Carina F Argüelles
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina
| | - Julian A Ferreras
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina
| | - Mario Caccamo
- The Genome Analysis Centre, Norwich Research Park, Norwich, NR4 7UH, UK.,Present address: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK
| | - Marcos M Miretti
- Grupo de Investigación en Genética Aplicada (GIGA), Facultad de Ciencias Exactas Químicas y Naturales, Instituto de Biología Subtropical (IBS UNaM-CONICET), Universidad Nacional de Misiones, Jujuy 1745, CP3300, Posadas, Misiones, Argentina.
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Wang S, Sarriá B, Mateos R, Goya L, Bravo-Clemente L. TNF-α-induced oxidative stress and endothelial dysfunction in EA.hy926 cells is prevented by mate and green coffee extracts, 5-caffeoylquinic acid and its microbial metabolite, dihydrocaffeic acid. Int J Food Sci Nutr 2018; 70:267-284. [PMID: 30185085 DOI: 10.1080/09637486.2018.1505834] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The main phenol in mate and coffee, 5-caffeoylquinic-acid (5-CQA), and its relevant microbial metabolites, dihydrocaffeic (DHCA) and dihydroferulic (DHFA) acids, have shown oxidative-stress protective effects in HepG2 cells. To evaluate possible endothelial-protective effects of the extracts and compounds, endothelial EA.hy926 cells were pre-treated with yerba mate (YME) and green coffee bean (GCBE) phenolic extracts, 5-CQA, DHCA and DHFA and afterwards stressed with tumour-necrosis-factor-alpha (TNF-α). Then oxidative-stress markers and endothelial-nitric-oxide-synthase levels were studied. TNF-α (10 ng/mL, 24 h) depleted reduced glutathione (GSH) and eNOS levels, increased reactive oxygen species (ROS) production, glutathione peroxidase (GPx) and reductase (GR) activities, and protein oxidation (carbonyl groups, CG) in EA.hy926 cells. Pre-treatment with YME, GCBE, 5-CQA, DHCA at certain physiological concentrations, lowered ROS production, recovered depleted GSH, reduced GR and GPx activities, and CG levels, and enhanced eNOS concentration.. YME, GCBE and 5-CQA show antioxidant effects in endothelial cells playing DHCA an important role in such protection; moreover, the extracts, 5-CQA, DHCA and DHFA increased eNOS levels.
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Affiliation(s)
- Shenli Wang
- a Department of Metabolism and Nutrition, Institute of Food Science , Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC) , Madrid , Spain
| | - Beatriz Sarriá
- a Department of Metabolism and Nutrition, Institute of Food Science , Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC) , Madrid , Spain
| | - Raquel Mateos
- a Department of Metabolism and Nutrition, Institute of Food Science , Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC) , Madrid , Spain
| | - Luis Goya
- a Department of Metabolism and Nutrition, Institute of Food Science , Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC) , Madrid , Spain
| | - Laura Bravo-Clemente
- a Department of Metabolism and Nutrition, Institute of Food Science , Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC) , Madrid , Spain
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Ferrario M, Schenk M, García Carrillo M, Guerrero S. Development and quality assessment of a turbid carrot-orange juice blend processed by UV-C light assisted by mild heat and addition of Yerba Mate (Ilex paraguariensis) extract. Food Chem 2018; 269:567-576. [PMID: 30100474 DOI: 10.1016/j.foodchem.2018.06.149] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/27/2018] [Accepted: 06/30/2018] [Indexed: 10/28/2022]
Abstract
Carrot-orange juice processed by UV-C (10.6 kJ/m2) assisted with mild heat (H, 50 °C) and yerba mate addition (E) was obtained. UV-C/H + E treated juice was examined for native flora, polyphenol content (PC), total antioxidant activity (TAA), colour, turbidity, °Brix and pH along storage (4 °C). Consumer profiling studies were performed. UV-C/H + E provoked 2.6-5.7 native flora log reductions, preventing from recovery during 24 day-storage. The UV-C/H + E juice exhibited a significant increase in PC (720.2 µg/mL) and TAA (5.5 mg/mL) compared to untreated (PC = 205.0 µg/mL/TAA = 0.7 mg/mL) and single treated juices (PC = 302.1-408.0 µg/mL/TAA = 0.7-2.4 mg/mL), remaining constant throughout storage. UV-C/H + E juice exhibited scarce changes in colour. Nevertheless, increases in °Brix and turbidity were observed compared to single treatments. A cluster sensory analysis revealed that one group showed a marked interest in UVC/H + E beverages with herbal taste and strong aroma. CATA question revealed that some improvements should be introduced in order to satisfy the consumers' ideally beverage.
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Affiliation(s)
- M Ferrario
- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, (1428) C.A.B.A., Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina, Argentina.
| | - M Schenk
- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, (1428) C.A.B.A., Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina, Argentina
| | - M García Carrillo
- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, (1428) C.A.B.A., Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina, Argentina
| | - S Guerrero
- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, (1428) C.A.B.A., Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina, Argentina.
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Cuesta A, Guigou C, Varela A, Ferrero L, Charlin MC, Lluberas R. [Acute effect of yerba mate (Ilex paraguariensis) consumption on heart rhythm in patients referred for Holter study]. Arch Cardiol Mex 2018; 88:468-473. [PMID: 29871836 DOI: 10.1016/j.acmx.2018.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/11/2018] [Accepted: 05/01/2018] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION The consumption of yerba mate (YM) (Ilex paraguariensis) is common in South America and is now used all over the world. It contains many bioactive substances that can be beneficial. There is also the opinion that it may have harmful effects on heart rhythm, but no studies have been found on this. OBJECTIVE The aim of this study was to evaluate the acute effect of YM on heart rhythm in patients referred for a Holter study. METHOD A before and after pseudo-experimental clinical study was conducted by performing a Holter on 50 habitual users of YM, and another one after 24 without YM consumption. The use of other products that could interfere was also controlled. RESULTS The mean age of the subjects was 55±15 years, and 52% were women. At least one vascular risk factor was found in 78%, with 44% structural heart disease, and 90% taking cardiovascular medication. The heart rate (HR) with and without YM was similar. Only the minimum hourly HR was lower when taking YM (61±10 vs. 63±9, P=.021). There was no significant difference in the incidence of sustained or non-sustained arrhythmias, or in ventricular extrasystoles. The total number of supra-ventricular premature beats was higher without YM (952±3,538 vs. 1,294±5,201, P=.014) and also the maximum hourly (86±302 vs. 107±360, P=.032). There was no difference in HR variability. CONCLUSIONS In cardiology patients, usual users of YM, habitual consumption was not associated with significant changes in HR or an increase in the incidence of arrhythmias. There was less ectopic supraventricular activity.
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Affiliation(s)
- Alejandro Cuesta
- Servicio de Cardiología, Departamento Clínico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.
| | - Carina Guigou
- Servicio de Cardiología, Departamento Clínico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Analía Varela
- Servicio de Cardiología, Departamento Clínico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Lorena Ferrero
- Servicio de Cardiología, Hospital Central de las Fuerzas Armadas, Montevideo, Uruguay
| | - María Clara Charlin
- Servicio de Cardiología, Departamento Clínico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Ricardo Lluberas
- Servicio de Cardiología, Departamento Clínico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
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da Silveira TFF, Meinhart AD, de Souza TCL, Cunha ECE, de Moraes MR, Godoy HT. Chlorogenic acids and flavonoid extraction during the preparation of yerba mate based beverages. Food Res Int 2017; 102:348-354. [PMID: 29195958 DOI: 10.1016/j.foodres.2017.09.098] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 09/09/2017] [Accepted: 09/30/2017] [Indexed: 01/01/2023]
Abstract
This study determined the content of chlorogenic acids (CA) and rutin during successive aqueous extraction of yerba mate for tererê and chimarrão from four yerba mate types (smooth, native, traditional and coarse ground). Aqueous extracts were prepared aiming to simulate homemade procedure by partially (chimarrão) or completely (tererê) immersing the herb into hot (chimarrão) or cold (tererê) water (30 times consecutively). The content of CA and rutin in the aqueous extracts was compared to those in methanolic extracts (exhaustive extraction). Tererê aqueous extracts gave higher amounts of all phenolic compounds (2.5 to 6 times higher than chimarrão). Among chimarrão, course-ground aqueous extracts had on average 15% more PC (phenolic compounds). By comparing the content in aqueous and methanolic extracts, after 30 successive extractions, on average 14% of the total amount of CA in yerba mate leaves and 9% of rutin were transferred to the chimarrão extracts, whereas tererê achieved between 40% and 100% of transference. Thus, this study shows that CA and rutin are continuously extracted during the preparation of aqueous extracts of chimarrão and tererê, favoring a high intake of these antioxidant species by consumers.
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Affiliation(s)
- Tayse Ferreira Ferreira da Silveira
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil.
| | - Adriana Dillenburg Meinhart
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil
| | - Thais Cristina Lima de Souza
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil
| | - Elenice Carla Emídio Cunha
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil
| | - Maria Rosa de Moraes
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil
| | - Helena Teixeira Godoy
- Departamento de Ciência de Alimentos, Faculdade de Engenharia de Alimentos, Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, Laboratório de Análise de Alimentos - DCA/FEA, Cidade Universitária Zeferino Vaz, 13083-862 Campinas, SP, Brazil
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Mateos R, Baeza G, Sarriá B, Bravo L. Improved LC-MS n characterization of hydroxycinnamic acid derivatives and flavonols in different commercial mate (Ilex paraguariensis) brands. Quantification of polyphenols, methylxanthines, and antioxidant activity. Food Chem 2017; 241:232-241. [PMID: 28958524 DOI: 10.1016/j.foodchem.2017.08.085] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 07/13/2017] [Accepted: 08/26/2017] [Indexed: 01/02/2023]
Abstract
Yerba mate is a beverage rich in bioactive compounds popular in South America. Polyphenols and methylxanthines were qualitatively and quantitatively analyzed in four commercial brands of yerba mate, as well as the antioxidant capacity of the beverages. Using LC/MSn analysis, 58 polyphenols were observed of which 4-sinapoylquinic acid, di- and tri-methoxycinnamoylquinic acids, two isomers of trimethoxycinnamoylshikimic acid and four isomers of caffeoyl-2,7-anhydro-3-deoxy-2-octulopyranosonic acid were identified for the first time in mate. Additionally, 46 polyphenols and 2 methylxanthines were quantified by HPLC-DAD. Hydroxycinnamic acid derivatives and flavonols comprised 90% and 10% of mate phenols, respectively, 3-caffeoylquinic (26.8-28.8%), 5-caffeoylquinic (21.1-22.4%), 4-caffeoylquinic (12.6-14.2%) and 3,5-dicaffeoylquinic acids (9.5-11.3%) along with rutin (7.1-7.8%) were the most abundant polyphenols, whereas caffeine was the main methylxanthine (90%). Ilex paraguariensis is an important source of polyphenols with moderate methylxanthines content; therefore its high antioxidant capacity was mainly associated to its polyphenolic composition.
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Affiliation(s)
- Raquel Mateos
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council, Madrid, Spain.
| | - Gema Baeza
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council, Madrid, Spain
| | - Beatriz Sarriá
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council, Madrid, Spain
| | - Laura Bravo
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council, Madrid, Spain.
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Gómez-Juaristi M, Martínez-López S, Sarria B, Bravo L, Mateos R. Absorption and metabolism of yerba mate phenolic compounds in humans. Food Chem 2017; 240:1028-1038. [PMID: 28946219 DOI: 10.1016/j.foodchem.2017.08.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 07/10/2017] [Accepted: 08/01/2017] [Indexed: 11/27/2022]
Abstract
Bioavailability of yerba mate phenolic compounds was assessed in healthy humans. More than 34 metabolites were identified in biological fluids, mainly sulfated conjugates of caffeic and ferulic/isoferulic acids, in addition to non-metabolized caffeoyl-, feruloyl- and p-coumaroilquinic acids, with rapid appearance and clearance in plasma indicative of small intestinal absorption. These compounds amounted to 13.1% of the urinary metabolites. Delayed absorption of dihydrocaffeic, dihydroferulic and dihydrocoumaric acids and their phase II metabolites, in addition to feruloylglycine, pointed to their microbial origin and colonic absorption, accounting for 81.0% of excreted metabolites. Phase II flavonol metabolites (0.2%) derived mainly from rutin after colonic transformation and absorption were also detected. Additionally, dihydroferuloyl-, dihydrocaffeoyl- and dihydrocoumaroylquinic acids (5.7%) were identified, showing the most delayed kinetics. Total phenolic excretion (147.6μmol) corresponded to 13.2% of ingested phenols. In conclusion, yerba mate polyphenols are partially bioavailable and extensively metabolized, mainly by the colonic microbiota.
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Affiliation(s)
- Miren Gómez-Juaristi
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain
| | - Sara Martínez-López
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain
| | - Beatriz Sarria
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain
| | - Laura Bravo
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain.
| | - Raquel Mateos
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain.
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Correa VG, Gonçalves GA, de Sá-Nakanishi AB, Ferreira ICFR, Barros L, Dias MI, Koehnlein EA, de Souza CGM, Bracht A, Peralta RM. Effects of in vitro digestion and in vitro colonic fermentation on stability and functional properties of yerba mate (Ilex paraguariensis A. St. Hil.) beverages. Food Chem 2017; 237:453-460. [PMID: 28764019 DOI: 10.1016/j.foodchem.2017.05.125] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 05/23/2017] [Accepted: 05/24/2017] [Indexed: 12/29/2022]
Abstract
Yerba mate (Ilex paraguariensis) is a plant that grows naturally in South America. From its leaves and thin stems different kinds of beverages are prepared (chimarrão, tererê and tea mate), all of them rich in bioactive substances. The aim of this study was to evaluate the influence of in vitro gastrointestinal digestion and colonic fermentation on the stability of the polyphenols and on the antioxidant, antimicrobial and antitumoral activities of the yerba mate beverages. The phenolic chromatographic profile revealed that both the in vitro digestion and the colonic fermentation caused a pronounced decrease in 3,5-O-dicaffeoylquinic acid and 5-O-caffeoylquinic acid in the preparations. However, 3-O-caffeoylquinic acid, 4-O-caffeoylquinic acid and salvianolic acid I were only barely affected in all preparations. Despite the decrease in the phytochemicals content, yerba mate beverages maintain their functional properties such as antioxidant, antibacterial and antitumoral activities.
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Affiliation(s)
- Vanesa G Correa
- Department of Biochemistry, State University of Maringá, Paraná, Brazil; Graduate Program in Food Science, State University of Maringá, Paraná, Brazil
| | - Geferson A Gonçalves
- Department of Biochemistry, State University of Maringá, Paraná, Brazil; Graduate Program in Food Science, State University of Maringá, Paraná, Brazil
| | - Anacharis B de Sá-Nakanishi
- Department of Biochemistry, State University of Maringá, Paraná, Brazil; Graduate Program in Food Science, State University of Maringá, Paraná, Brazil
| | - Isabel C F R Ferreira
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança (IPB), Campus de Santa Apolonia, Bragança, Portugal.
| | - Lillian Barros
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança (IPB), Campus de Santa Apolonia, Bragança, Portugal; Laboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials (LSRE-LCM), Polytechnic Institute of Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Maria I Dias
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança (IPB), Campus de Santa Apolonia, Bragança, Portugal; Laboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials (LSRE-LCM), Polytechnic Institute of Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Eloá A Koehnlein
- Department of Nutrition, Federal University of South Border, Realeza, Paraná, Brazil
| | | | - Adelar Bracht
- Department of Biochemistry, State University of Maringá, Paraná, Brazil; Graduate Program in Food Science, State University of Maringá, Paraná, Brazil
| | - Rosane M Peralta
- Department of Biochemistry, State University of Maringá, Paraná, Brazil; Graduate Program in Food Science, State University of Maringá, Paraná, Brazil.
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Amigo-Benavent M, Wang S, Mateos R, Sarriá B, Bravo L. Antiproliferative and cytotoxic effects of green coffee and yerba mate extracts, their main hydroxycinnamic acids, methylxanthine and metabolites in different human cell lines. Food Chem Toxicol 2017; 106:125-138. [PMID: 28506698 DOI: 10.1016/j.fct.2017.05.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/28/2017] [Accepted: 05/10/2017] [Indexed: 12/18/2022]
Abstract
This work aimed at studying the effects of green coffee bean (GCBE) and yerba mate (YME) extracts, their main phenolic components (5-caffeoylquinic acid, 5-CQA; 3,5-dicaffeoylquinic acid, 3,5-DCQA) and metabolites (ferulic acid, FA; caffeic acid, CA; dihydrocaffeic acid, DHCA; and dihydroferulic acid, DHFA) along with caffeine (CAF) on the viability and proliferation of different human cell lines. Extracts (10-1000 μg/mL) and standards (10-1000 μM) were assayed in colon (Caco-2), lung (A549), oesophageal (OE-33), urinary bladder (T24) human carcinoma cells, and a non-cancer cell line (CCD-18Co). YME significantly reduced viability of cancer cells at all assayed concentrations, the higher doses also reducing cell proliferation. GCBE effects on cell viability were more effective at 100 and 1000 μg/mL, showing modest effects on cell proliferation. The highest doses of 5-CQA and 3,5-DCQA reduced cell viability and proliferation in all cell lines, whereas FA, DHCA and DHFA had lower and variable effects. Caffeine had no effect. Dietary-attainable concentrations (0.1, 1 and 10 μg/mL) of YME were tested for cytotoxicity and reactive oxygen species generation, showing no cytotoxic effect. Low concentrations of all tested compounds were non-cytotoxic to CCD-18Co cells. CONCLUSION YME and to a lower degree GCBE, their phenolic components and metabolites may decrease cancer cell viability and proliferation.
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Affiliation(s)
- M Amigo-Benavent
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), C/ Jose Antonio Nováis 10, 28040 Madrid, Spain
| | - S Wang
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), C/ Jose Antonio Nováis 10, 28040 Madrid, Spain
| | - R Mateos
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), C/ Jose Antonio Nováis 10, 28040 Madrid, Spain
| | - B Sarriá
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), C/ Jose Antonio Nováis 10, 28040 Madrid, Spain.
| | - L Bravo
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), C/ Jose Antonio Nováis 10, 28040 Madrid, Spain.
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Oñatibia-Astibia A, Franco R, Martínez-Pinilla E. Health benefits of methylxanthines in neurodegenerative diseases. Mol Nutr Food Res 2017; 61. [PMID: 28074613 DOI: 10.1002/mnfr.201600670] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 12/16/2016] [Accepted: 12/21/2016] [Indexed: 01/24/2023]
Abstract
Methylxanthines (MTXs) are consumed by almost everybody in almost every area of the world. Caffeine, theophylline and theobromine are the most well-known members of this family of compounds; they are present, inter alia, in coffee, tea, cacao, yerba mate and cola drinks. MTXs are readily absorbed in the gastrointestinal tract and are able to penetrate into the central nervous system, where they exert significant psychostimulant actions, which are more evident in acute intake. Coffee has been paradigmatic, as its use was forbidden in many diseases, however, this negative view has radically changed; evidence shows that MTXs display health benefits in diseases involving cell death in the nervous system. This paper reviews data that appraise the preventive and even therapeutic potential of MTXs in a variety of neurodegenerative diseases. Future perspectives include the use of MTXs to advance the understanding the pathophysiology of, inter alia, Alzheimer's disease (AD) and Parkinson's disease (PD), and the use of the methylxanthine chemical moiety as a basis for the development of new and more efficacious drugs.
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Affiliation(s)
| | - Rafael Franco
- Molecular Neurobiology laboratory, Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain.,CIBERNED, Centro de Investigación en Red, Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Eva Martínez-Pinilla
- Instituto de Neurociencias del Principado de Asturias (INEUROPA), Departamento de Morfología y Biología Celular, Facultad de Medicina, Universidad de Oviedo, Asturias, Spain
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Brun LR, Brance ML, Lombarte M, Maher MC, Di Loreto VE, Rigalli A. Effects of Yerba Mate (IIex paraguariensis) on Histomorphometry, Biomechanics, and Densitometry on Bones in the Rat. Calcif Tissue Int 2015. [PMID: 26223790 DOI: 10.1007/s00223-015-0043-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Yerba mate (Ilex paraguariensis) is a xanthine-containing beverage, which is also rich in caffeine. Because caffeine has a negative impact on bone mineral density (BMD) mainly associated with low calcium (Ca) diets, there would be expected a negative effect of yerba mate on bone. In this study, Sprague-Dawley rats were used and randomly assigned into four groups (n = 6/group): Control + Ca 0.2 g %; Control + Ca 0.9 g %; Yerba + Ca 0.2 g %; Yerba + Ca 0.9 g %. At the end of the experiment, tibias and femurs were obtained for BMD, morphometric, histomorphometric, and biomechanical analyses. While there was no difference in bone parameters between rats with and without yerba mate consumption, a negative effect of low Ca diet was observed in BMD, morphometric, histomorphometric, and biomechanical results. Interaction between Ca content in the diet and yerba mate was only found in trabecular bone volume, which would indicate that the negative effect of low Ca intake on bone volume is reversed in part by yerba mate infusion. However, yerba mate was not able to reverse the negative effect of low Ca content on biomechanical properties and trabecular connectivity. In summary, at least in our study, yerba mate would not have a negative effect on bone and would be safe for the bone health of consumers.
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Affiliation(s)
- Lucas R Brun
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina.
- National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina.
- Cátedra de Química Biológica, Facultad de Ciencias Médicas, Santa Fe 3100, (2000) Rosario, Argentina.
| | - María L Brance
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina
- National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | - Mercedes Lombarte
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina
- National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | - María Cielo Maher
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina
| | | | - Alfredo Rigalli
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina
- National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina
- Rosario National University Research Council, Rosario, Argentina
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Gatto EM, Melcon C, Parisi VL, Bartoloni L, Gonzalez CD. Inverse association between yerba mate consumption and idiopathic Parkinson's disease. A case-control study. J Neurol Sci 2015; 356:163-7. [PMID: 26148934 DOI: 10.1016/j.jns.2015.06.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 05/26/2015] [Accepted: 06/22/2015] [Indexed: 11/26/2022]
Abstract
Yerba mate tea is a very common beverage in some countries of South America. We conducted a case-control study on an individual basis using hospital records to investigate the association between Parkinson's disease (PD) and yerba mate intake. A case was defined as an age of ≥ 40 years with ≥ 1 year of PD. Each case was individually matched by two controls. Exposure was measured by yerba mate consumption, coffee, tea, and alcohol intake and smoking status. The sample consisted of 223 PD patients (mean age 68 years and mean disease duration 7.3 years) and 406 controls. There was an inverse association between yerba mate "bombilla" consumption and PD (OR 0.64, 95% CI: 0.54-0.76, p=0.00001). A multivariate analysis with a logistic regression adjusted by sex, alcohol intake and smoking provided the following results: yerba mate (OR 0.63, 95% CI: 0.53-0.76), tea (OR 0.60, 95% CI: 0.42-0.86), coffee (OR 0.51, 95% CI: 0.35-0.73). We found an inverse association between yerba mate consumption and PD. These results led us to hypothesize that yerba mate may have a potential protective role in the development of PD.
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Affiliation(s)
- Emilia Mabel Gatto
- Instituto de Neurociencias Buenos Aires, INEBA, Buenos Aires, Argentina.
| | - Carlos Melcon
- Fundación para la Investigación en Neuroepidemiología (FINEP), Junín, Provincia de Buenos Aires, Argentina
| | - Virginia L Parisi
- Departamento Neurología, Sanatorio de la Trinidad Mitre, Buenos Aires, Argentina
| | - Leonardo Bartoloni
- Hospital A. Zubizarreta, Laboratorio de Investigación de la Memoria, Buenos Aires, Argentina
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Schapovaloff ME, Angeli Alves LF, Urrutia MI, López Lastra CC. [Natural ocurrence of entomopathogenic fungi in soils cultivated with Paraguay tea (Ilex paraguariensis St. Hil.) in Misiones, Argentina]. Rev Argent Microbiol 2015; 47:138-42. [PMID: 26028585 DOI: 10.1016/j.ram.2015.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 03/02/2015] [Accepted: 03/16/2015] [Indexed: 11/21/2022] Open
Abstract
This study aimed to morphologically isolate, identify and characterize entomopathogenic fungi present in soils cultivated with Paraguay tea (Ilex paraguariensis). A survey of native entomopathogenic fungi was conducted from 40 soil samples grown with Paraguay tea in the province of Misiones, Argentina, from May 2008 to June 2010. The soil dilution plate methodology on selective culture media was used to isolate microorganisms. Taxonomic identification was performed using macroscopic and microscopic characters and specific keys. Twenty nine strains, belonging to the species Beauveria bassiana (n = 17), Metarhizium anisopliae (n = 2) and Purpureocillium lilacinum (n = 10) were isolated and identified.
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Puangpraphant S, Dia VP, de Mejia EG, Garcia G, Berhow MA, Wallig MA. Yerba mate tea and mate saponins prevented azoxymethane-induced inflammation of rat colon through suppression of NF-κB p65ser(311) signaling via IκB-α and GSK-3β reduced phosphorylation. Biofactors 2013; 39:430-40. [PMID: 23554136 DOI: 10.1002/biof.1083] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 12/10/2012] [Indexed: 12/22/2022]
Abstract
Yerba mate tea (YMT) has a chemopreventive role in a variety of inflammatory diseases. The objective was to determine the capability of YMT and mate saponins to prevent azoxymethane (AOM)-induced colonic inflammation in rats. YMT (2% dry leaves, w/v, as a source of drinking fluid) (n = 15) and mate saponins (0.01% in the diet, at a concentration present in one cup of YMT) (n = 15) were given ad libitum to rats 2 weeks prior to AOM-injection until the end of the study; while control rats (n = 15) received a basal diet and drinking water. After 8-weeks of study, total colonic mucosa was scraped (n = 3 rats/group) and the remaining colons (n =12 rats/group) were cut into three equal sections and aberrant crypt foci (ACF) were analyzed. YMT reduced ACF formation from 113 (control group) to 89 (P < 0.05). YMT and mate saponins reduced the expression of proinflammatory molecules COX-2 and iNOS with concomitant reduction in p-p65 (P < 0.05). Immunohistochemical analysis of the formalin-fixed middle colons showed that YMT and mate saponins reduced the expression of p-p65(ser311) by 45.7% and 43.1%, respectively, in comparison to the control (P < 0.05). In addition, the expression of molecules upstream of NF-κB such as p-IκB-α and p-GSK-3β(Y216) was downregulated by YMT 24.7% and 24.4%, respectively (P < 0.05). Results suggest the mechanism involved in the chemopreventive effect of YMT and mate saponin consumption in AOM induced-colonic inflammation in rats is through inhibition of NF-κB.
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Affiliation(s)
- Sirima Puangpraphant
- Department of Food Technology, Faculty of Science, Chulalongkorn University Payathai Road, Pathumwan, Bangkok 10330, Thailand
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