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Pino S, Espinoza L, Jara-Gutiérrez C, Villena J, Olea AF, Díaz K. Study of Cannabis Oils Obtained from Three Varieties of C. sativa and by Two Different Extraction Methods: Phytochemical Characterization and Biological Activities. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12091772. [PMID: 37176831 PMCID: PMC10180737 DOI: 10.3390/plants12091772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023]
Abstract
Currently, much effort is being placed into obtaining extracts and/or essential oils from Cannabis sativa L. for specific therapeutic purposes or pharmacological compositions. These potential applications depend mainly on the phytochemical composition of the oils, which in turn are determined by the type of C. sativa and the extraction method used to obtain the oils. In this work, we have evaluated the contents of secondary metabolites, delta-9-tetrahydrocannabinol (THC), and cannabidiol (CBD), in addition to the total phenolic, flavonoids, and anthraquinone content in oils obtained using solid-liquid extraction (SLE) and supercritical fluid extraction (SCF). Different varieties of C. sativa were chosen by using the ratio of THC to CBD concentrations. Additionally, antioxidant, antifungal and anticancer activities on different cancer cell lines were evaluated in vitro. The results indicate that oils extracted by SLE, with high contents of CBD, flavonoids, and phenolic compounds, exhibit a high antioxidant capacity and induce a high decrease in the cell viability of the tested breast cancer cell line (MCF-7). The observed biological activities are attributed to the entourage effect, in which CBD, phenols and flavonoids play a key role. Therefore, it is concluded that the right selection of C. sativa variety and the solvent for SLE extraction method could be used to obtain the optimal oil composition to develop a natural anticancer agent.
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Affiliation(s)
- Sebastián Pino
- LABSUN (Laboratorio Sustentable Natural), Valparaíso 2340000, Chile
| | - Luis Espinoza
- Departamento de Química, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile
| | - Carlos Jara-Gutiérrez
- Laboratorio de Investigación-Estrés Oxidativo, Centro de Investigaciones Biomédicas (CIB), Facultad de Medicina, Universidad de Valparaíso, Viña del Mar 2520000, Chile
| | - Joan Villena
- Laboratorio de Investigación-Estrés Oxidativo, Centro de Investigaciones Biomédicas (CIB), Facultad de Medicina, Universidad de Valparaíso, Viña del Mar 2520000, Chile
| | - Andrés F Olea
- Grupo QBAB, Instituto de Ciencias Químicas Aplicadas, Facultad de Ingeniería, Universidad Autónoma de Chile, El Llano Subercaseaux 2801, Santiago 8900000, Chile
| | - Katy Díaz
- Departamento de Química, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile
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Carrizo SL, Zampini IC, Sayago JE, Simirgiotis MJ, Bórquez J, Cuello AS, Isla MI. Antifungal activity of phytotherapeutic preparation of Baccharis species from argentine Puna against clinically relevant fungi. JOURNAL OF ETHNOPHARMACOLOGY 2020; 251:112553. [PMID: 31923539 DOI: 10.1016/j.jep.2020.112553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 12/23/2019] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE B. boliviensis and B. tola are used in traditional medicine in the Argentine Puna to treat skin and soft tissue infections and inflammatory processes in humans and animals. AIM OF THE STUDY To assess the potential of phytotherapeutic preparations of Baccharis species as antifungal agents against clinically relevant fungi and to determine the chemical composition of the extracts. MATERIAL AND METHODS Phytotherapeutic preparations of B. boliviensis and B. tola collected in Argentine Puna were evaluated as an antifungal agent against clinically relevant fungi (yeast, non-dermatophytes, and dermatophytes) isolated of patients from a local Hospital, and reference strains, using macrodilution and microdilution assays. The bioactivity was supported by UHPLC-OT-MS metabolome fingerprinting. RESULTS The results revealed that the plant preparations were active against most of evaluated fungal strains; B. boliviensis was more active than B. tola. Dermatophyte fungi strains were the most sensitive isolates. The phytotherapeutic preparation showed Minimal Inhibitory Concentration (MIC) values between 25 and 400 μg GAE/mL and Minimum Fungicidal Concentration (MFC) values between 50 and 400 μg GAE/mL. Regarding the phytochemical analysis, total phenolic and total flavonoid contents of hydroalcoholic preparation of B. boliviensis were greater than those of the B. tola extract. Both Baccharis species showed similar chromatographic patterns, fifty-two compounds were identified based on UHPLC-OT-MS including several terpenoids, flavonoids and phenolic acids that have been identified in this two endemic South American Baccharis species for the first time. Several identified compounds present antifungal properties, the presence of these compounds support the bioactivity of the Baccharis extracts. CONCLUSIONS In this work the traditional use of both Baccharis species as an antimicrobial against commercial products resistant fungal strains was validate, principally against dermatophytes fungi such as T. rubrum, T. mentagrophytes, M. canis, and M. gypseum. These results indicate that the hydroalcoholic preparations could be used for the treatment of fungal infectious.
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Affiliation(s)
- Silvana Lorena Carrizo
- Instituto de Bioprospección y Fisiología Vegetal (INBIOFIV), CONICET-UNT, San Lorenzo 1469, San Miguel de Tucumán, 4000, Tucumán, Argentina.
| | - Iris Catiana Zampini
- Instituto de Bioprospección y Fisiología Vegetal (INBIOFIV), CONICET-UNT, San Lorenzo 1469, San Miguel de Tucumán, 4000, Tucumán, Argentina; Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán, Miguel Lillo 205, San Miguel de Tucumán, 4000, Tucumán, Argentina.
| | - Jorge Esteban Sayago
- Instituto de Bioprospección y Fisiología Vegetal (INBIOFIV), CONICET-UNT, San Lorenzo 1469, San Miguel de Tucumán, 4000, Tucumán, Argentina; Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán, Miguel Lillo 205, San Miguel de Tucumán, 4000, Tucumán, Argentina; Facultad de Bioquímica, Química y Farmacia. Universidad Nacional de Tucumán, Ayacucho 471, San Miguel de Tucumán, 4000, Tucumán, Argentina.
| | - Mario Juan Simirgiotis
- Instituto de Farmacia, Universidad Austral de Chile, Campus Isla Teja, Valdivia, 5090000, Chile.
| | - Jorge Bórquez
- Laboratorio de Productos Naturales, Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, 1240000, Chile.
| | - Ana Soledad Cuello
- Instituto de Bioprospección y Fisiología Vegetal (INBIOFIV), CONICET-UNT, San Lorenzo 1469, San Miguel de Tucumán, 4000, Tucumán, Argentina; Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán, Miguel Lillo 205, San Miguel de Tucumán, 4000, Tucumán, Argentina.
| | - María Inés Isla
- Instituto de Bioprospección y Fisiología Vegetal (INBIOFIV), CONICET-UNT, San Lorenzo 1469, San Miguel de Tucumán, 4000, Tucumán, Argentina; Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán, Miguel Lillo 205, San Miguel de Tucumán, 4000, Tucumán, Argentina.
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