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Oleh Koshovyi - One of the best experts on this subject based on the ideXlab platform.
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biologically active substances of Salix purpurea f gracilis gren godr c k schneid salicaceae
ScienceRise: Pharmaceutical Science, 2019Co-Authors: Natalia Borodina, Volodimir Kovalyov, Oleh KoshovyiAbstract:The medicinal raw materials of many representatives of the Salicaceae family have long been widely used both in folk medicine and in modern pharmaceuticals. Currently, some species of willow are official medicinal raw materials in some European countries. In 2014, "Salicis cortex" acquired the status of official medicinal raw material and included in the State Pharmacopoeia of Ukraine. In this regard, the study of biologically active compounds of different species, varieties and hybrid forms of willow is important, which will allow to expand the range of medicinal plant material both at the expense of local and at the expense of introduced species of willow, common in Ukraine.Aim. Study of qualitative and quantitative composition of biologically active substances of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid., Growing in Ukraine.Methods of the research. The object of the study were dry shoots of the Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid. Plant raw materials were collected in 2016–2017 years by the NBS named after M. M. Grishko National Academy of Sciences of Ukraine. The component composition of volatile substances was determined using the Agilent Technologies 6890 chromatograph with a mass spectrometer detector 5973. The content of the phenolic substances was determined colorimetrically by the Folin-Ciocalteau method. Component composition of phenolic substances was determined by high performance liquid chromatography (HPLC) using the Prominence LC-20 Liquid Chromatographic System Shimadzu (Japan).Results. The qualitative composition and quantitative content of volatile compounds and phenolic substances of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid shoots have been determined. It was established that the raw material contains rather high concentrations of volatile compounds, which are dominated by aromatic - in particular, geraniol and eugenol, among the terpenoids, squalene predominates. It was found that phenolic substances are represented by flavonoids and hydroxycinnamic acids. Among substances of phenolic nature dominated by flavanones. The conducted studies confirm the feasibility of further studies of willow species.Conclusions. The qualitative composition and quantitative content of volatile compounds and phenolic substances in Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid shoots have been determined. The studies significantly expanded the data on the chemical composition of raw materials of plants of the genus Salix L. Data obtained from the study of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid will be used for the planning of pharmacological research and development of QCM for raw materials and medicines
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Biologically active substances of Salix purpurea F. Gracilis (Gren. & Godr.) C.K. Schneid. (Salicaceae)
2019Co-Authors: Natalia Borodina, Volodimir Kovalyov, Oleh KoshovyiAbstract:The medicinal raw materials of many representatives of the Salicaceae family have long been widely used both in folk medicine and in modern pharmaceuticals. Currently, some species of willow are official medicinal raw materials in some European countries. In 2014, "Salicis cortex" acquired the status of official medicinal raw material and included in the State Pharmacopoeia of Ukraine. In this regard, the study of biologically active compounds of different species, varieties and hybrid forms of willow is important, which will allow to expand the range of medicinal plant material both at the expense of local and at the expense of introduced species of willow, common in Ukraine. Aim. Study of qualitative and quantitative composition of biologically active substances of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid., Growing in Ukraine. Methods of the research. The object of the study were dry shoots of the Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid. Plant raw materials were collected in 2016–2017 years by the NBS named after M. M. Grishko National Academy of Sciences of Ukraine. The component composition of volatile substances was determined using the Agilent Technologies 6890 chromatograph with a mass spectrometer detector 5973. The content of the phenolic substances was determined colorimetrically by the Folin-Ciocalteau method. Component composition of phenolic substances was determined by high performance liquid chromatography (HPLC) using the Prominence LC-20 Liquid Chromatographic System Shimadzu (Japan). Results. The qualitative composition and quantitative content of volatile compounds and phenolic substances of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid shoots have been determined. It was established that the raw material contains rather high concentrations of volatile compounds, which are dominated by aromatic - in particular, geraniol and eugenol, among the terpenoids, squalene predominates. It was found that phenolic substances are represented by flavonoids and hydroxycinnamic acids. Among substances of phenolic nature dominated by flavanones. The conducted studies confirm the feasibility of further studies of willow species. Conclusions. The qualitative composition and quantitative content of volatile compounds and phenolic substances in Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid shoots have been determined. The studies significantly expanded the data on the chemical composition of raw materials of plants of the genus Salix L. Data obtained from the study of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid will be used for the planning of pharmacological research and development of QCM for raw materials and medicine
Kettenhuber, Paula Letícia Wolff - One of the best experts on this subject based on the ideXlab platform.
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AVALIAÇÃO DA PROPAGAÇÃO VEGETATIVA DE ESPÉCIES UTILIZADAS NA ESTABILIZAÇÃO DE OBRAS DE TERRA COM TÉCNICAS DE ENGENHARIA NATURAL
'Universidad Federal de Santa Maria', 2018Co-Authors: Sutili, Fabrício Jaques, Dorneles, Rafael Da Silva, Vargas, Cristiane Ottes, Kettenhuber, Paula Letícia WolffAbstract:Soil bioengineering techniques use live construction materials like plants and live cuttings as well as inert materials as structural elements in simple constructions, with the purpose of ecological restoration and soil stabilization. The inert materials used depend on the aims and the local availability, are essentially metal structures, geotextiles, timber, stones or even concrete. These, in addition to provide immediate soil stabilization also supply protection and support for the further development of the vegetation. The vegetative part complements, gradually or entirely, replaces the functions of stabilizing inert components. However, construction works, can only be performed successfully when the vegetation technical characteristics are known and, thus, properly exploited. This research is the result of a sequence of experiments performed with the goal of identifying, among riparian inhabit species, those with vegetative propagation capacity and development. A large part of soil bioengineering models use exclusively that way of propagation. Among the many potentially influential factors in vegetative development, such as survival, rooting and sprouting rate, growth roots and shoots velocity, should be also highlighted, the importance of collecting and planting time for vegetation. Therefore, this study, using experimental plots built in different times of the year, seeks to obtain this information by assessing the survival rate, shoots and roots development using cuttings of six potential species easily found along stream banks in southern Brazil rivers. The tested species are: Calliandra brevipes, Phyllanthus sellowianus, Pouteria salicifolia, Salix humboldtiana, Salix x rubens and Sebastiania schottiana. The experimental results indicate the possibility of using some of these species. Calliandra brevipes, Sebastiania schottiana and Pouteria salicifolia presented lower development than Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens. It was evidenced that the planting season, is less important in species with fast rooting, as Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens, but can be decisive in species with slower rooting, such as Sebastiania schottiana, and can even have an effect on the survival rate of these species.As técnicas de Engenharia Natural correspondem a um conjunto de ações que utilizam materiais de construção vivos, como plantas e estacas vivas, bem como materiais inertes, como elementos estruturais em construções bastante simples, com vistas à recuperação ecológica e à estabilização dos solos. Os materiais inertes utilizados, na dependência dos objetivos e da disponibilidade local, são basicamente estruturas metálicas, geotêxteis, madeira, pedras ou mesmo concreto. Esses, além de conferirem estabilidade imediata ao solo, oferecem proteção e suporte ao posterior desenvolvimento da vegetação. A parte vegetativa complementa, ou mesmo, gradativa e integralmente, substitui as funções estabilizadoras dos componentes inertes. No entanto, a execução dos trabalhos só pode ser realizada com sucesso quando as características técnicas da vegetação são conhecidas e, assim, corretamente aproveitadas. Esta pesquisa é o resultado de uma sequência de experimentos realizados com o objetivo de identificar, entre espécies de habitat ripário, aquelas com capacidade de propagação e desenvolvimento vegetativo. Uma grande parte dos modelos de intervenção utilizados pela Engenharia Natural vale-se exclusivamente dessa forma de propagação. Entre os muitos fatores potencialmente influentes no desenvolvimento vegetativo tais como sobrevivência, ritmo de enraizamento e de brotação, velocidade de crescimento de raízes e brotos deve-se também ressaltar a importância da época de coleta e plantio do material vegetal. Este estudo, utilizando-se de canteiros experimentais construídos em épocas distintas do ano, busca obter essas informações por meio da avaliação da sobrevivência e do desenvolvimento da parte aérea e radicular de estacas de seis espécies potenciais facilmente encontradas ao longo das margens fluviais dos rios do Sul do Brasil. As espécies testadas são: Calliandra brevipes, Phyllanthus sellowianus, Pouteria salicifolia, Salix humboldtiana, Salix x rubens e Sebastiania schottiana. Os resultados experimentais indicam a possibilidade de utilização de algumas dessas espécies. Calliandra brevipes, Sebastiania schottiana e Pouteria salicifolia apresentaram desenvolvimento inferior ao Phyllanthus sellowianus, Salix humboldtiana e Salix x rubens. Evidenciou-se que a época de plantio é menos importante em espécies de enraizamento rápido, como Phyllanthus sellowianus, Salix humboldtiana e Salix x rubens, mas pode ser decisiva em espécies com enraizamento mais lento, como Sebastiania schottiana, influenciando inclusive a sobrevivência da espécie
Natalia Borodina - One of the best experts on this subject based on the ideXlab platform.
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biologically active substances of Salix purpurea f gracilis gren godr c k schneid salicaceae
ScienceRise: Pharmaceutical Science, 2019Co-Authors: Natalia Borodina, Volodimir Kovalyov, Oleh KoshovyiAbstract:The medicinal raw materials of many representatives of the Salicaceae family have long been widely used both in folk medicine and in modern pharmaceuticals. Currently, some species of willow are official medicinal raw materials in some European countries. In 2014, "Salicis cortex" acquired the status of official medicinal raw material and included in the State Pharmacopoeia of Ukraine. In this regard, the study of biologically active compounds of different species, varieties and hybrid forms of willow is important, which will allow to expand the range of medicinal plant material both at the expense of local and at the expense of introduced species of willow, common in Ukraine.Aim. Study of qualitative and quantitative composition of biologically active substances of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid., Growing in Ukraine.Methods of the research. The object of the study were dry shoots of the Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid. Plant raw materials were collected in 2016–2017 years by the NBS named after M. M. Grishko National Academy of Sciences of Ukraine. The component composition of volatile substances was determined using the Agilent Technologies 6890 chromatograph with a mass spectrometer detector 5973. The content of the phenolic substances was determined colorimetrically by the Folin-Ciocalteau method. Component composition of phenolic substances was determined by high performance liquid chromatography (HPLC) using the Prominence LC-20 Liquid Chromatographic System Shimadzu (Japan).Results. The qualitative composition and quantitative content of volatile compounds and phenolic substances of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid shoots have been determined. It was established that the raw material contains rather high concentrations of volatile compounds, which are dominated by aromatic - in particular, geraniol and eugenol, among the terpenoids, squalene predominates. It was found that phenolic substances are represented by flavonoids and hydroxycinnamic acids. Among substances of phenolic nature dominated by flavanones. The conducted studies confirm the feasibility of further studies of willow species.Conclusions. The qualitative composition and quantitative content of volatile compounds and phenolic substances in Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid shoots have been determined. The studies significantly expanded the data on the chemical composition of raw materials of plants of the genus Salix L. Data obtained from the study of Salix purpurea f. Gracilis (Gren. a Godr.) C.K. Schneid will be used for the planning of pharmacological research and development of QCM for raw materials and medicines
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Biologically active substances of Salix purpurea F. Gracilis (Gren. & Godr.) C.K. Schneid. (Salicaceae)
2019Co-Authors: Natalia Borodina, Volodimir Kovalyov, Oleh KoshovyiAbstract:The medicinal raw materials of many representatives of the Salicaceae family have long been widely used both in folk medicine and in modern pharmaceuticals. Currently, some species of willow are official medicinal raw materials in some European countries. In 2014, "Salicis cortex" acquired the status of official medicinal raw material and included in the State Pharmacopoeia of Ukraine. In this regard, the study of biologically active compounds of different species, varieties and hybrid forms of willow is important, which will allow to expand the range of medicinal plant material both at the expense of local and at the expense of introduced species of willow, common in Ukraine. Aim. Study of qualitative and quantitative composition of biologically active substances of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid., Growing in Ukraine. Methods of the research. The object of the study were dry shoots of the Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid. Plant raw materials were collected in 2016–2017 years by the NBS named after M. M. Grishko National Academy of Sciences of Ukraine. The component composition of volatile substances was determined using the Agilent Technologies 6890 chromatograph with a mass spectrometer detector 5973. The content of the phenolic substances was determined colorimetrically by the Folin-Ciocalteau method. Component composition of phenolic substances was determined by high performance liquid chromatography (HPLC) using the Prominence LC-20 Liquid Chromatographic System Shimadzu (Japan). Results. The qualitative composition and quantitative content of volatile compounds and phenolic substances of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid shoots have been determined. It was established that the raw material contains rather high concentrations of volatile compounds, which are dominated by aromatic - in particular, geraniol and eugenol, among the terpenoids, squalene predominates. It was found that phenolic substances are represented by flavonoids and hydroxycinnamic acids. Among substances of phenolic nature dominated by flavanones. The conducted studies confirm the feasibility of further studies of willow species. Conclusions. The qualitative composition and quantitative content of volatile compounds and phenolic substances in Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid shoots have been determined. The studies significantly expanded the data on the chemical composition of raw materials of plants of the genus Salix L. Data obtained from the study of Salix purpurea f. Gracilis (Gren. & Godr.) C.K. Schneid will be used for the planning of pharmacological research and development of QCM for raw materials and medicine
Sutili, Fabrício Jaques - One of the best experts on this subject based on the ideXlab platform.
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AVALIAÇÃO DA PROPAGAÇÃO VEGETATIVA DE ESPÉCIES UTILIZADAS NA ESTABILIZAÇÃO DE OBRAS DE TERRA COM TÉCNICAS DE ENGENHARIA NATURAL
'Universidad Federal de Santa Maria', 2018Co-Authors: Sutili, Fabrício Jaques, Dorneles, Rafael Da Silva, Vargas, Cristiane Ottes, Kettenhuber, Paula Letícia WolffAbstract:Soil bioengineering techniques use live construction materials like plants and live cuttings as well as inert materials as structural elements in simple constructions, with the purpose of ecological restoration and soil stabilization. The inert materials used depend on the aims and the local availability, are essentially metal structures, geotextiles, timber, stones or even concrete. These, in addition to provide immediate soil stabilization also supply protection and support for the further development of the vegetation. The vegetative part complements, gradually or entirely, replaces the functions of stabilizing inert components. However, construction works, can only be performed successfully when the vegetation technical characteristics are known and, thus, properly exploited. This research is the result of a sequence of experiments performed with the goal of identifying, among riparian inhabit species, those with vegetative propagation capacity and development. A large part of soil bioengineering models use exclusively that way of propagation. Among the many potentially influential factors in vegetative development, such as survival, rooting and sprouting rate, growth roots and shoots velocity, should be also highlighted, the importance of collecting and planting time for vegetation. Therefore, this study, using experimental plots built in different times of the year, seeks to obtain this information by assessing the survival rate, shoots and roots development using cuttings of six potential species easily found along stream banks in southern Brazil rivers. The tested species are: Calliandra brevipes, Phyllanthus sellowianus, Pouteria salicifolia, Salix humboldtiana, Salix x rubens and Sebastiania schottiana. The experimental results indicate the possibility of using some of these species. Calliandra brevipes, Sebastiania schottiana and Pouteria salicifolia presented lower development than Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens. It was evidenced that the planting season, is less important in species with fast rooting, as Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens, but can be decisive in species with slower rooting, such as Sebastiania schottiana, and can even have an effect on the survival rate of these species.As técnicas de Engenharia Natural correspondem a um conjunto de ações que utilizam materiais de construção vivos, como plantas e estacas vivas, bem como materiais inertes, como elementos estruturais em construções bastante simples, com vistas à recuperação ecológica e à estabilização dos solos. Os materiais inertes utilizados, na dependência dos objetivos e da disponibilidade local, são basicamente estruturas metálicas, geotêxteis, madeira, pedras ou mesmo concreto. Esses, além de conferirem estabilidade imediata ao solo, oferecem proteção e suporte ao posterior desenvolvimento da vegetação. A parte vegetativa complementa, ou mesmo, gradativa e integralmente, substitui as funções estabilizadoras dos componentes inertes. No entanto, a execução dos trabalhos só pode ser realizada com sucesso quando as características técnicas da vegetação são conhecidas e, assim, corretamente aproveitadas. Esta pesquisa é o resultado de uma sequência de experimentos realizados com o objetivo de identificar, entre espécies de habitat ripário, aquelas com capacidade de propagação e desenvolvimento vegetativo. Uma grande parte dos modelos de intervenção utilizados pela Engenharia Natural vale-se exclusivamente dessa forma de propagação. Entre os muitos fatores potencialmente influentes no desenvolvimento vegetativo tais como sobrevivência, ritmo de enraizamento e de brotação, velocidade de crescimento de raízes e brotos deve-se também ressaltar a importância da época de coleta e plantio do material vegetal. Este estudo, utilizando-se de canteiros experimentais construídos em épocas distintas do ano, busca obter essas informações por meio da avaliação da sobrevivência e do desenvolvimento da parte aérea e radicular de estacas de seis espécies potenciais facilmente encontradas ao longo das margens fluviais dos rios do Sul do Brasil. As espécies testadas são: Calliandra brevipes, Phyllanthus sellowianus, Pouteria salicifolia, Salix humboldtiana, Salix x rubens e Sebastiania schottiana. Os resultados experimentais indicam a possibilidade de utilização de algumas dessas espécies. Calliandra brevipes, Sebastiania schottiana e Pouteria salicifolia apresentaram desenvolvimento inferior ao Phyllanthus sellowianus, Salix humboldtiana e Salix x rubens. Evidenciou-se que a época de plantio é menos importante em espécies de enraizamento rápido, como Phyllanthus sellowianus, Salix humboldtiana e Salix x rubens, mas pode ser decisiva em espécies com enraizamento mais lento, como Sebastiania schottiana, influenciando inclusive a sobrevivência da espécie
Paula Letícia Wolff Kettenhuber - One of the best experts on this subject based on the ideXlab platform.
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AVALIAÇÃO DA PROPAGAÇÃO VEGETATIVA DE ESPÉCIES UTILIZADAS NA ESTABILIZAÇÃO DE OBRAS DE TERRA COM TÉCNICAS DE ENGENHARIA NATURAL
Universidade Federal de Santa Maria, 2018Co-Authors: Fabrício Jaques Sutili, Rafael Da Silva Dorneles, Cristiane Ottes Vargas, Paula Letícia Wolff KettenhuberAbstract:Soil bioengineering techniques use live construction materials like plants and live cuttings as well as inert materials as structural elements in simple constructions, with the purpose of ecological restoration and soil stabilization. The inert materials used depend on the aims and the local availability, are essentially metal structures, geotextiles, timber, stones or even concrete. These, in addition to provide immediate soil stabilization also supply protection and support for the further development of the vegetation. The vegetative part complements, gradually or entirely, replaces the functions of stabilizing inert components. However, construction works, can only be performed successfully when the vegetation technical characteristics are known and, thus, properly exploited. This research is the result of a sequence of experiments performed with the goal of identifying, among riparian inhabit species, those with vegetative propagation capacity and development. A large part of soil bioengineering models use exclusively that way of propagation. Among the many potentially influential factors in vegetative development, such as survival, rooting and sprouting rate, growth roots and shoots velocity, should be also highlighted, the importance of collecting and planting time for vegetation. Therefore, this study, using experimental plots built in different times of the year, seeks to obtain this information by assessing the survival rate, shoots and roots development using cuttings of six potential species easily found along stream banks in southern Brazil rivers. The tested species are: Calliandra brevipes, Phyllanthus sellowianus, Pouteria salicifolia, Salix humboldtiana, Salix x rubens and Sebastiania schottiana. The experimental results indicate the possibility of using some of these species. Calliandra brevipes, Sebastiania schottiana and Pouteria salicifolia presented lower development than Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens. It was evidenced that the planting season, is less important in species with fast rooting, as Phyllanthus sellowianus, Salix humboldtiana and Salix x rubens, but can be decisive in species with slower rooting, such as Sebastiania schottiana, and can even have an effect on the survival rate of these species
