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Belov T, Terenzhev D, Bushmeleva KN, Davydova L, Burkin K, Fitsev I, Gatiyatullina A, Egorova A, Nikitin E. Comparative Analysis of Chemical Profile and Biological Activity of Juniperus communis L. Berry Extracts. PLANTS (BASEL, SWITZERLAND) 2023; 12:3401. [PMID: 37836145 PMCID: PMC10574284 DOI: 10.3390/plants12193401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/09/2023] [Accepted: 09/15/2023] [Indexed: 10/15/2023]
Abstract
Researchers are looking for the most effective ways to extract the bioactive substances of Juniperus communis L. berries, which are capable of displaying the greatest range of biological activity, namely antimicrobial potential "against phytopathogens", antioxidant activity and nematocidal activity. This study provides detailed information on the chemical activity, group composition and biological activity of the extracts of juniper berries of 1- and 2-year maturity (JB1 and JB2), which were obtained by using different solvents (pentane, chloroform, acetone, methanol and 70% ethanol) under various extraction conditions (maceration and ultrasound-assisted maceration (US)). Seventy percent ethanol and acetone extracts of juniper berries were analyzed via gas chromatography-mass spectrometry, and they contained monoterpenes, sesquiterpenes, polysaccharides, steroids, fatty acid esters and bicyclic monoterpenes. The antimicrobial activity was higher in the berries of 1-year maturity, while the acetone extract obtained via ultrasound-assisted maceration was the most bioactive in relation to the phytopathogens. Depending on the extraction method and the choice of solvent, the antioxidant activity with the use of US decreased by 1.5-1.9 times compared to the extracts obtained via maceration. An analysis of the nematocidal activity showed that the sensitivity to the action of extracts in Caenorhabditis elegans was significantly higher than in Caenorhabditis briggsae, particularly for the acetone extract obtained from the juniper berries of 1-year maturity.
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Affiliation(s)
- Timur Belov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Str. 8, 420088 Kazan, Russia; (D.T.); (K.N.B.); (L.D.); (E.N.)
| | - Dmitriy Terenzhev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Str. 8, 420088 Kazan, Russia; (D.T.); (K.N.B.); (L.D.); (E.N.)
| | - Kseniya Nikolaevna Bushmeleva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Str. 8, 420088 Kazan, Russia; (D.T.); (K.N.B.); (L.D.); (E.N.)
| | - Lilia Davydova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Str. 8, 420088 Kazan, Russia; (D.T.); (K.N.B.); (L.D.); (E.N.)
| | - Konstantin Burkin
- Federal State Budgetary Scientific Institution, Federal Center for Toxicological, Radiation, and Biological Safety, Nauchny Gorodok-2, 420075 Kazan, Russia;
| | - Igor Fitsev
- A.M. Butlerov Chemical Institute, Kazan Federal University, Kremlevskaya Str. 18, 420008 Kazan, Russia;
| | - Alsu Gatiyatullina
- Research Institute for Problems of Ecology and Mineral Wealth Use of Tatarstan Academy of Sciences, IPEM TAS, Daurskaya Str. 28, 420087 Kazan, Russia; (A.G.); (A.E.)
| | - Anastasia Egorova
- Research Institute for Problems of Ecology and Mineral Wealth Use of Tatarstan Academy of Sciences, IPEM TAS, Daurskaya Str. 28, 420087 Kazan, Russia; (A.G.); (A.E.)
| | - Evgeniy Nikitin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Str. 8, 420088 Kazan, Russia; (D.T.); (K.N.B.); (L.D.); (E.N.)
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Kalinnikova TB, Yakhina AF, Egorova AV, Shagidullin RR, Gainutdinov MH. Heat Stress and Agonists of Muscarinic Cholinergic Receptors Modulate Sensitivity of Nicotinic Cholinergic Receptors in Soil Nematode Caenorhabditis elegans. Bull Exp Biol Med 2017; 164:144-147. [PMID: 29178050 DOI: 10.1007/s10517-017-3944-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Indexed: 11/30/2022]
Abstract
We studied the effect of moderate heat stress (30oC) and muscarinic cholinergic receptor agonists arecoline and pilocarpine on sensitivity of the behavior of the nematode Caenorhabditis elegans of N2 line to the action of the agonist of nicotinic cholinergic receptor agonist levamisole. Heat stress and muscarinic cholinergic receptor agonists increased the sensitivity of swimming induced by mechanical stimulation to levamisole (32-64 μM), which manifested in dyscoordination of locomotor muscles during swimming and complete loss of ability to swim. Combined exposure to heat stress and muscarinic cholinergic receptor agonists revealed their synergism in the influence on sensitivity of swimming behavior to levamisole: heating to 30oC potentiated the effect of arecoline and arecoline potentiated the effect of heat stress. It is assumed, that the effect of heat stress on the sensitivity of nicotinic receptors is mediated by its effect on muscarinic receptors.
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Affiliation(s)
- T B Kalinnikova
- Institute of Problems of Ecology and Subsoil Use, Academy of Sciences of the Republic of Tatarstan, Kazan, Tatarstan Republic, Russia.
| | - A F Yakhina
- Institute of Problems of Ecology and Subsoil Use, Academy of Sciences of the Republic of Tatarstan, Kazan, Tatarstan Republic, Russia
| | - A V Egorova
- Institute of Problems of Ecology and Subsoil Use, Academy of Sciences of the Republic of Tatarstan, Kazan, Tatarstan Republic, Russia
| | - R R Shagidullin
- Institute of Problems of Ecology and Subsoil Use, Academy of Sciences of the Republic of Tatarstan, Kazan, Tatarstan Republic, Russia
| | - M H Gainutdinov
- Institute of Problems of Ecology and Subsoil Use, Academy of Sciences of the Republic of Tatarstan, Kazan, Tatarstan Republic, Russia
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