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Heng MY, Thuerig B, Danton O, Ramseyer J, Gupta MP, Tamm L, Hamburger M, Potterat O. Ingadosides A-C, acacic acid-type saponins from Inga sapindoides with potent inhibitory activity against downy mildew. Phytochemistry 2022; 199:113183. [PMID: 35398089 DOI: 10.1016/j.phytochem.2022.113183] [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] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 06/14/2023]
Abstract
As part of a project aiming at the discovery of environmentally friendly alternatives to copper in organic agriculture, a 96% ethanolic extract from the leaves of Inga sapindoides showed potent inhibitory activity against grapevine downy mildew (Plasmopara viticola) in vitro (MIC100 25 μg/mL). Separation of the n-BuOH soluble fraction by silica gel column chromatography followed by a combination of RP18 and HILIC HPLC resulted in the isolation of a series of bidesmosidic saponins characterized by the presence of a monoterpenoid unit attached to a triterpenoid aglycone, a p-methoxycinnamoyl residue, and rare sugar residues such as N-acetyl-d-glucosamine, d-quinovose, and d-fucose. The isolated compounds inhibited the formation or activity of P. viticola zoospores with MIC100 values of 3 or 6 μg/mL, respectively. I. sapindoides, a tree which is often cultivated for shading coffee plantations in Central America, may represent a sustainable source of fungicidal products to be used in the replacement of copper.
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Affiliation(s)
- Ming Yuan Heng
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056, Basel, Switzerland
| | - Barbara Thuerig
- Research Institute of Organic Agriculture FiBL, Ackerstrasse 113, 5070, Frick, Switzerland
| | - Ombeline Danton
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056, Basel, Switzerland
| | - Justine Ramseyer
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056, Basel, Switzerland
| | - Mahabir P Gupta
- Center for Pharmacognostic Research on Panamanian Flora, Faculty of Pharmacy, University of Panama City, Panama
| | - Lucius Tamm
- Research Institute of Organic Agriculture FiBL, Ackerstrasse 113, 5070, Frick, Switzerland
| | - Matthias Hamburger
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056, Basel, Switzerland
| | - Olivier Potterat
- Division of Pharmaceutical Biology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056, Basel, Switzerland.
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Gallegos-García AJ, Lobato-García CE, González-Cortazar M, Herrera-Ruiz M, Zamilpa A, Álvarez-Fitz P, Pérez-García MD, López-Rodríguez R, Ble-González EA, Medrano-Sánchez EJ, Feldman MR, Bugarin A, Gómez-Rivera A. Preliminary Phytochemical Profile and Bioactivity of Inga jinicuil Schltdl & Cham. ex G. Don. Plants 2022; 11:plants11060794. [PMID: 35336676 PMCID: PMC8953309 DOI: 10.3390/plants11060794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 11/16/2022]
Abstract
Several Mesoamerican cultures have used Inga jinicuil as traditional medicine for the treatment of gastrointestinal, inflammatory, and infectious issues. The aims of this contribution were to elucidate the phytochemical profile of the organic extracts from the bark and leaves of I. jinicuil and to assess the anti-inflammatory and antibacterial properties of these extracts. The preliminary chemical profile was determined by HPLC-PDA and GC-MS; the anti-inflammatory activity was evaluated with a mouse ear edema model, whereas the antibacterial activity was screened against several bacteria. The phytochemical profile of both organs (bark and leaves) of I. jinicuil led to the identification of 42 compounds, such as polyphenolic, flavonoids, triterpenes, prenol-type lipids, and aliphatic and non-aliphatic esters. This molecular diversity gave moderate anti-inflammatory activity (67.3 ± 2.0%, dichloromethane bark extract) and excellent antibacterial activity against Pseudomona aeruginosa and methicillin-resistant Sthaphylococcus aureus (MIC values of ˂3.12 and 50 µg/mL, respectively). These results contribute to the chemotaxonomic characterization and the rational use in traditional medicine of Inga jinicuil Schltdl & Cham. ex G. Don.
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Affiliation(s)
- Ammy Joana Gallegos-García
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
- Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec 62790, Morelos, Mexico; (M.H.-R.); (A.Z.); (M.D.P.-G.)
| | - Carlos Ernesto Lobato-García
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
- Correspondence: (C.E.L.-G.); (M.G.-C.); (A.G.-R.); Tel.: +52-(777)-361-2155 (M.G.-C.); +52-(993)-358-1500 (ext. 4711) (A.G.-R.)
| | - Manasés González-Cortazar
- Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec 62790, Morelos, Mexico; (M.H.-R.); (A.Z.); (M.D.P.-G.)
- Correspondence: (C.E.L.-G.); (M.G.-C.); (A.G.-R.); Tel.: +52-(777)-361-2155 (M.G.-C.); +52-(993)-358-1500 (ext. 4711) (A.G.-R.)
| | - Maribel Herrera-Ruiz
- Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec 62790, Morelos, Mexico; (M.H.-R.); (A.Z.); (M.D.P.-G.)
| | - Alejandro Zamilpa
- Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec 62790, Morelos, Mexico; (M.H.-R.); (A.Z.); (M.D.P.-G.)
| | - Patricia Álvarez-Fitz
- Laboratorio de Toxicología, Cátedra CONACyT-Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n. Col. La Haciendita, Chilpancingo 39070, Guerrero, Mexico;
| | - Ma Dolores Pérez-García
- Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec 62790, Morelos, Mexico; (M.H.-R.); (A.Z.); (M.D.P.-G.)
| | - Ricardo López-Rodríguez
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
| | - Ever A. Ble-González
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
| | - Eric Jaziel Medrano-Sánchez
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
| | - Max R. Feldman
- Department of Chemistry and Physics, Florida Gulf Coast University, Fort Myers, FL 33965, USA; (M.R.F.); (A.B.)
| | - Alejandro Bugarin
- Department of Chemistry and Physics, Florida Gulf Coast University, Fort Myers, FL 33965, USA; (M.R.F.); (A.B.)
| | - Abraham Gómez-Rivera
- División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa Km. 0.5, Cunduacán 86690, Tabasco, Mexico; (A.J.G.-G.); (R.L.-R.); (E.A.B.-G.); (E.J.M.-S.)
- Correspondence: (C.E.L.-G.); (M.G.-C.); (A.G.-R.); Tel.: +52-(777)-361-2155 (M.G.-C.); +52-(993)-358-1500 (ext. 4711) (A.G.-R.)
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Tauchen J, Bortl L, Huml L, Miksatkova P, Doskocil I, Marsik P, Villegas PPP, Flores YB, Damme PV, Lojka B, Havlik J, Lapcik O, Kokoska L. Phenolic composition, antioxidant and anti-proliferative activities of edible and medicinal plants from the Peruvian Amazon. Revista Brasileira de Farmacognosia 2016; 26:728-37. [DOI: 10.1016/j.bjp.2016.03.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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