Results 191 to 200 of about 6,747 (221)
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Phenolic compounds of the bark of Pinus sibirica
Chemistry of Natural Compounds, 1973Dihydroquercetin, quercetin, (+)-catechin, and protocatechuic, vanillic, p-coumaric, caffeic, and ferulic acids have been isolated from an ethereal extract of the bark ofPinus sibirica.
S. Ya. Dolgodvorova +3 more
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Bicyclic diterpene acids from the oleoresin of Pinus sibirica
Chemistry of Natural Compounds, 1972The acid fraction of the oleoresin ofPinus sibirica R. Mayr. contains pinusolic acid (labda-8(20), 13-dien-16,15-olid-19-oic acid), and isocupressic and trans-sciadopic acids. The hydroxy acids were isolated and identified in the form of the methyl esters.
A. I. Lisina +2 more
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2021
Aims. The evaluation of population structure of bog and dry land populations of Siberian pine (P. sibirica) in Western Siberia was studied by markers of a nuclear genome. Methods. Six pairs of nuclear microsatellite loci were used for this analysis. 30 allelic variants were detected in 120 individuals of four populations of P. sibirica. Results.
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Aims. The evaluation of population structure of bog and dry land populations of Siberian pine (P. sibirica) in Western Siberia was studied by markers of a nuclear genome. Methods. Six pairs of nuclear microsatellite loci were used for this analysis. 30 allelic variants were detected in 120 individuals of four populations of P. sibirica. Results.
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Anti-inflammatory effect of Pinus sibirica oil extract in animal models
Journal of Natural Medicines, 2008The anti-inflammatory effect of the oil extract of seeds of Pinus sibirica Du Tour was evaluated and compared with phenylbutazone. Oral administration of this extract at a dose of 300 mg/kg showed anti-inflammatory activity in the carrageenin-induced edema test in rats. In addition, P.
Alexander N, Shikov +3 more
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2021
Aims. In vitro clonal propagation has the potential for fast multiplication of superior genotypes, allowing the exploitation of maximum genetic gain achieved in the breeding program. To determine the proportion of immature zygotic embryos from each open pollinated (OP) and controlled pollinated (CP) family from which somatic embryogenesis could be ...
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Aims. In vitro clonal propagation has the potential for fast multiplication of superior genotypes, allowing the exploitation of maximum genetic gain achieved in the breeding program. To determine the proportion of immature zygotic embryos from each open pollinated (OP) and controlled pollinated (CP) family from which somatic embryogenesis could be ...
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ПРИВИВКА PINUS SIBIRICA DU TOUR. В СРЕДНЕМ ПРЕДУРАЛЬЕ
2019Вегетативное размножение – единственное средство массовой репродукции для стерильных форм, имеющих недостаточное или отсутствующее семяношение, а также в деле сохранения биоразнообразия, в интродукционном эксперименте и селекционном процессе. С учетом низкой укореняемостью черенков видов Pinus, существенное значение приобретает прививка.
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Structure of a New Diterpene Alcohol from Pinus sibirica Buds
Chemistry of Natural Compounds, 2005The newditerpene alcohol (1) in addition to the known metabolitesisoagatholal (2) and β-sitosterol glucoside (as the tetraacetate) (3) were isolated from buds of Siberian pine. The structure of the new compound was established as abieto-8(14)-en-18-ol 9α,13α-endoperoxide.
E. A. Khamidullina +2 more
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Pinusolide, a new diterpenoid from Pinus sibirica and P. korsensis
Chemistry of Natural Compounds, 1970From the neutral fraction of the oleoresin ofPinus sibirica R. Mayr andP. koraensis Sieb. et Zucc. a new diterpenoid has been isolated which we have called “pinusolide,” whose structure has been shown to be that of methyl labd-8(20)-1,3-dien-16,15-olid-19-oate.
V. A. Raldugin +3 more
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CONTENT OF PHENOL COMPOUNDS OF PINUS SYLVESTRIS, PINUS SIBIRICA, PINUS PUMILA POLLEN
90 лет - от растения до лекарственного препарата: достижения и перспективы. Сборник материалов юбилейной международной научной конференции, 2021S. A. Erdyneeva +2 more
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