6 research outputs found

    Π₯Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтричнС дослідТСння Π½ΠΈΠ·ΡŒΠΊΠΎΠΌΠΎΠ»Π΅ΠΊΡƒΠ»ΡΡ€Π½ΠΈΡ… Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΈΡ…, ΠΆΠΈΡ€Π½ΠΈΡ… Ρ‚Π° Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΡ… кислот ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰Π° Veronica teucrium L.

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    The aim of our research was to identify and quantify of aliphatic, aromatic and fatty acids of Veronica teucrium L. rhizomes by the gas chromatography/mass spectrometric method.Methods. The object of study was V. teucrium L. rhizomes, collected in 2015 in Kharkiv region. The analysis of acid’s methyl esters was performed using chromatography-mass spectrometer 5973N/6890N MSD/DS Agilent Technologies.The injection of sample in chromatographic capillary column INNOWAX (0.25 mm Ρ… 30 m) was performed by a splitless mode. The identification of acid’s methyl esters were performed by calculating of the equivalent length of the aliphatic chain (ECL); using data from the mass spectra libraries NIST 05 and Willey 2007 in conjunction with programs for identifying – AMDIS and NIST; also retention time of esters was compared with the retention time of standard compounds (Sigma). Internal standard method was used for quantitative calculations.Results of the Research. By means of gas chromatography/mass spectrometric method the reseach of carboxylic acids of V. teucrium L. rhizomes have been studied for first time, and in the result of the study 10 aliphatic, 16 fatty and 9 aromatic acids had been identified and quantified. The total content of identified carboxylic acids of V. teucrium L. rhizomes was 3068.06 mg/% (3.07%). Among low molecular aliphatic acids malic, citric and levulinic; among fatty acids – saturated: myristic, palmitic and tetracosanoic, and unsaturated: oleic, linoleic and linolenic are dominant. The particular importance have identified aromatic acids – benzoic; phenolcarbonic: vanillic, veratrylic, Ρ€-hydroxybenzoic, gentisic, syringic and hydroxycinnamic: Ρ€-coumaric.Conclusions. In the first time in V. teucrium L. rhizomes 10 low molecular aliphatic acids, 16 fatty acids and 9 aromatic acids had been identified and quantified by using gas chromatography/mass spectrometric methodΠœΠ΅Ρ‚Π°. Π₯Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтричнС визначСння якісного складу Ρ‚Π° ΠΊΡ–Π»ΡŒΠΊΡ–ΡΠ½ΠΎΠ³ΠΎ вмісту Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΈΡ…, Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΡ… Ρ‚Π° ΠΆΠΈΡ€Π½ΠΈΡ… кислот Ρƒ ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰Π°Ρ… Veronica teucrium L.ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈ. ΠžΠ±β€™Ρ”ΠΊΡ‚ΠΎΠΌ дослідТСння Π±ΡƒΠ»ΠΈ ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰Π° V. teucrium L., Π·Π°Π³ΠΎΡ‚ΠΎΠ²Π»Π΅Π½Ρ– Π² Π₯Π°Ρ€ΠΊΡ–Π²ΡΡŒΠΊΡ–ΠΉ області Ρƒ 2015 Ρ€ΠΎΡ†Ρ–. Аналіз ΠΌΠ΅Ρ‚ΠΈΠ»ΠΎΠ²ΠΈΡ… СстСрів кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π· використанням Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтру 5973N/6890N MSD/DS Agilent Technologies. ВвСдСння ΠΏΡ€ΠΎΠ±ΠΈ Π΄ΠΎ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„Ρ–Ρ‡Π½ΠΎΡ— капілярної ΠΊΠΎΠ»ΠΎΠ½ΠΊΠΈ INNOWAX (0,25 ΠΌΠΌΓ—30 ΠΌ) ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Ρƒ Ρ€Π΅ΠΆΠΈΠΌΡ– splitless. Π†Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠ°Ρ†Ρ–ΡŽ ΠΌΠ΅Ρ‚ΠΈΠ»ΠΎΠ²ΠΈΡ… СстСрів кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π½Π° основі Ρ€ΠΎΠ·Ρ€Π°Ρ…ΡƒΠ½ΠΊΡƒ Π΅ΠΊΠ²Ρ–Π²Π°Π»Π΅Π½Ρ‚Π½ΠΎΡ— Π΄ΠΎΠ²ΠΆΠΈΠ½ΠΈ Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΎΠ³ΠΎ Π»Π°Π½Ρ†ΡŽΠ³Π° (ECL) Π· використанням Π΄Π°Π½ΠΈΡ… Π±Ρ–Π±Π»Ρ–ΠΎΡ‚Π΅ΠΊΠΈ мас-спСктрів NIST 05 Ρ– Willey 2007 Ρƒ ΠΏΠΎΡ”Π΄Π½Π°Π½Π½Ρ– Π· ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠ°ΠΌΠΈ для Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠ°Ρ†Ρ–Ρ— AMDIS Ρ– NIST; Ρ‚Π°ΠΊΠΎΠΆ ΠΏΠΎΡ€Ρ–Π²Π½ΡŽΠ²Π°Π»ΠΈ час утримання СстСрів Π· часом утримання стандартних сполук (Sigma). Для ΠΊΡ–Π»ΡŒΠΊΡ–ΡΠ½ΠΈΡ… Ρ€ΠΎΠ·Ρ€Π°Ρ…ΡƒΠ½ΠΊΡ–Π² використовували ΠΌΠ΅Ρ‚ΠΎΠ΄ Π²Π½ΡƒΡ‚Ρ€Ρ–ΡˆΠ½ΡŒΠΎΠ³ΠΎ стандарту.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ дослідТСння. Π’ΠΏΠ΅Ρ€ΡˆΠ΅ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ дослідТСння ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰ Veronica teucrium L. Π· використанням Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтричного ΠΌΠ΅Ρ‚ΠΎΠ΄Ρƒ, Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ– якого виявлСно Ρ‚Π° встановлСно вміст 10 Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΈΡ…, 16 ΠΆΠΈΡ€Π½ΠΈΡ… Ρ‚Π° 9 Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΡ… кислот. Π—Π°Π³Π°Π»ΡŒΠ½ΠΈΠΉ вміст Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠΎΠ²Π°Π½ΠΈΡ… ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот Ρƒ ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰Π°Ρ… Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ ΡˆΠΈΡ€ΠΎΠΊΠΎΠ»ΠΈΡΡ‚ΠΎΡ— складає 3068,06 ΠΌΠ³/% (3,07 %). Π‘Π΅Ρ€Π΅Π΄ Π½ΠΈΠ·ΡŒΠΊΠΎΠΌΠΎΠ»Π΅ΠΊΡƒΠ»ΡΡ€Π½ΠΈΡ… Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΈΡ… кислот Π΄ΠΎΠΌΡ–Π½ΡƒΡŽΡ‚ΡŒ яблучна, Π»ΠΈΠΌΠΎΠ½Π½Π° Ρ‚Π° Π»Π΅Π²ΡƒΠ»Ρ–Π½ΠΎΠ²Π°; сСрСд ΠΆΠΈΡ€Π½ΠΈΡ… кислот – насичСні: міристинова, ΠΏΠ°Π»ΡŒΠΌΡ–Ρ‚ΠΈΠ½ΠΎΠ²Π° Ρ‚Π° Π»Ρ–Π³Π½ΠΎΡ†Π΅Ρ€ΠΈΠ½ΠΎΠ²Π° Ρ– нСнасичСні: ΠΎΠ»Π΅Ρ—Π½ΠΎΠ²Π°, Π»Ρ–Π½ΠΎΠ»Π΅Π²Π° Ρ‚Π° Π»Ρ–Π½ΠΎΠ»Π΅Π½ΠΎΠ²Π°. ОсобливС значСння ΠΌΠ°ΡŽΡ‚ΡŒ Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½Ρ– Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½Ρ– кислоти: Π±Π΅Π½Π·ΠΎΠΉΠ½Π°, Ρ„Π΅Π½ΠΎΠ»ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ–: Π²Π°Π½Ρ–Π»Ρ–Π½ΠΎΠ²Π°, Π²Π΅Ρ€Π°Ρ‚Ρ€ΠΎΠ²Π°, Ρ€-гідроксибСнзойна, Π³Π΅Π½Ρ‚ΠΈΠ·ΠΈΠ½ΠΎΠ²Π°, Π±ΡƒΠ·ΠΊΠΎΠ²Π° Ρ‚Π° гідроксикорична: Ρ€-ΠΊΡƒΠΌΠ°Ρ€ΠΎΠ²Π°.Висновки. Π’ΠΏΠ΅Ρ€ΡˆΠ΅ Π² ΠΊΠΎΡ€Π΅Π½Π΅Π²ΠΈΡ‰Ρ– V. teucrium L. виявлСно Ρ‚Π° встановлСно вміст 10 Π½ΠΈΠ·ΡŒΠΊΠΎΠΌΠΎΠ»Π΅ΠΊΡƒΠ»ΡΡ€Π½ΠΈΡ… Π°Π»Ρ–Ρ„Π°Ρ‚ΠΈΡ‡Π½ΠΈΡ…, 16 ΠΆΠΈΡ€Π½ΠΈΡ… Ρ‚Π° 9 Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΡ… кислот Π· використанням ΠΌΠ΅Ρ‚ΠΎΠ΄Ρƒ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтрі

    ΠšΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ– кислоти ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової Ρ– Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої

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    In the Ukrainian flora, species of Veronica L. genus (Plantaginaceae Juss.) are classified into 8 sections. Among the representatives of Pseudolysimachion W. D. J. Koch section in the Kharkiv region, Veronica spicata L. (spike speedwell) and Veronica incana L. (Veronica spicata L. subsp. incana (L.) Walters, silver speedwell) are common. Plants are used for the treatment of upper respiratory tract diseases, malignant neoplasms, gastrointestinal tract and genitourinary system disorders, diabetes mellitus. The aim of the research was to study the carboxylic acids of flowers of Veronica spicata L. and Veronica incana L. Materials and methods. The objects of the research were flowers of Veronica spicata L. and Veronica incana L., collected in the flowering stage in the Botanical Garden of Karazin University (Kharkiv, Ukraine) in summer 2018. The study of carboxylic acid composition was performed by chromatography-mass spectrometry on a 6890N MSD/DS Agilent Technologies chromatograph with a 5973N mass spectrometric detector. Identification of methyl esters of acids was performed using data from the mass spectrum libraries NIST 05 and Willey 2007 in a combination with programs for the identification of AMDIS and NIST; also, their retention time and the retention times of standard compounds were compared. Results. In Veronica incana L. flowers, 37 carboxylic acids were identified and quantified, constituting 1.05 %. In Veronica spicata L. flowers, 32 carboxylic acids were identified and quantified, the total content of which was 2.75 %. Conclusions. A higher carboxylic acid content was established in the flowers of Veronica spicata L. The fatty acid composition of Veronica incana L. flowers is characterized by a comparable content of saturated and unsaturated acids, while in Veronica spicata L. flowers, unsaturated fatty acids prevail over saturated fatty acids. The content of aromatic acids in the flowers of studied species was comparable. The characteristic carboxylic acids in the flowers of Veronica incana L. are oxalic, 3-hydroxy-2-methylglutaric, pentadecanoic, heneicosanoic, tricosanic,4-hydroxybenzoic, 4-methoxybenzoic and 3,4-dimethoxybenzoic acids; in the flowers of Veronica spicata L. – 2-hydroxy-3-methylglutaric, Ξ±-furanic and homovanillic acidsΠ’ΠΈΠ΄Ρ‹ Ρ€ΠΎΠ΄Π° Π’Π΅Ρ€ΠΎΠ½ΠΈΠΊΠ° (Veronica L.) сСмСйства ΠŸΠΎΠ΄ΠΎΡ€ΠΎΠΆΠ½ΠΈΠΊΠΎΠ²Ρ‹Π΅ (Plantaginaceae Juss.) Ρ„Π»ΠΎΡ€Ρ‹ Π£ΠΊΡ€Π°ΠΈΠ½Ρ‹ сгруппированы Π² 8 сСкций. Π’ Π₯Π°Ρ€ΡŒΠΊΠΎΠ²ΡΠΊΠΎΠΉ области срСди прСдставитСлСй сСкции Pseudolysimachion W. D. J. Koch Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ распространСнными ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠ° колосковая (Veronica spicata L.) ΠΈ Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠ° сизая (Veronica spicata L. subsp. incana (L.) Walters). РастСния ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ ΠΏΡ€ΠΈ заболСваниях Π²Π΅Ρ€Ρ…Π½ΠΈΡ… Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ, злокачСствСнных новообразованиях, ΠΏΡ€ΠΈ заболСваниях ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡Π½ΠΎ-ΠΊΠΈΡˆΠ΅Ρ‡Π½ΠΎΠ³ΠΎ Ρ‚Ρ€Π°ΠΊΡ‚Π° ΠΈ ΠΌΠΎΡ‡Π΅ΠΏΠΎΠ»ΠΎΠ²ΠΎΠΉ систСмы, сахарном Π΄ΠΈΠ°Π±Π΅Ρ‚Π΅. ЦСлью исслСдования явилось ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот Ρ†Π²Π΅Ρ‚ΠΊΠΎΠ² Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой ΠΈ Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ сизой. ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠžΠ±ΡŠΠ΅ΠΊΡ‚Π°ΠΌΠΈ исслСдования стали Ρ†Π²Π΅Ρ‚ΠΊΠΈ Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой (Veronica spicata L.) ΠΈ Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ сизой (Veronica incana L.), собранныС Π² Ρ„Π°Π·Ρƒ цвСтСния Π»Π΅Ρ‚ΠΎΠΌ 2018 Π³. Π² БотаничСском саду Π₯Π°Ρ€ΡŒΠΊΠΎΠ²ΡΠΊΠΎΠ³ΠΎ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ унивСрситСта ΠΈΠΌ. Π’. Н. ΠšΠ°Ρ€Π°Π·ΠΈΠ½Π° (Π₯Π°Ρ€ΡŒΠΊΠΎΠ², Π£ΠΊΡ€Π°ΠΈΠ½Π°). ИсслСдованиС ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-масс-спСктромСтрии Π½Π° Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„Π΅ 6890N MSD/DS Agilent Technologies с масс-спСктромСтричСским Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ 5973N. Π˜Π΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΡŽ ΠΌΠ΅Ρ‚ΠΈΠ»ΠΎΠ²Ρ‹Ρ… эфиров кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ с использованиСм Π΄Π°Π½Π½Ρ‹Ρ… Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊ масс-спСктров NIST 05 ΠΈ Willey 2007 Π² сочСтании с ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ°ΠΌΠΈ для ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ AMDIS ΠΈ NIST; Ρ‚Π°ΠΊΠΆΠ΅ сравнивали врСмя удСрТивания со Π²Ρ€Π΅ΠΌΠ΅Π½Π΅ΠΌ удСрТивания стандартных соСдинСний. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π’ Ρ†Π²Π΅Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ сизой ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½ΠΎ ΠΈ установлСно содСрТаниС 37 ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот (1,05 %). Π’ Ρ†Π²Π΅Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½ΠΎ ΠΈ установлСно содСрТаниС 32 ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот (2,75 %). Π’Ρ‹Π²ΠΎΠ΄Ρ‹. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹Ρ… кислот Π²Ρ‹ΡˆΠ΅ Π² Ρ†Π²Π΅Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой. Жирнокислотный состав Ρ†Π²Π΅Ρ‚ΠΊΠΎΠ² Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ сизой характСризуСтся сопоставимым содСрТаниСм насыщСнных ΠΈ нСнасыщСнных кислот, Π² Ρ†Π²Π΅Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой Π² суммС ΠΆΠΈΡ€Π½Ρ‹Ρ… кислот Π΄ΠΎΠΌΠΈΠ½ΠΈΡ€ΡƒΡŽΡ‚ нСнасыщСнныС ΠΆΠΈΡ€Π½Ρ‹Π΅ кислоты. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ ароматичСских кислот Π² Ρ†Π²Π΅Ρ‚ΠΊΠ°Ρ… исслСдуСмых Π²ΠΈΠ΄ΠΎΠ² сопоставимо. ΠžΡ€ΠΈΠ³ΠΈΠ½Π°Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹ΠΌΠΈ кислотами Ρ†Π²Π΅Ρ‚ΠΊΠΎΠ² Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ сизой ΡΠ²Π»ΡΡŽΡ‚ΡΡ щавСлСвая, 3-гидрокси-2-мСтилглутаровая, пСнтадСкановая, хСнСйкозановая, трикозановая, 4-гидроксибСнзойная, 4-мСтоксибСнзойная ΠΈ 3,4-димСтоксибСнзойная кислоты; характСристичСскими ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²Ρ‹ΠΌΠΈ кислотами Ρ†Π²Π΅Ρ‚ΠΊΠΎΠ² Π²Π΅Ρ€ΠΎΠ½ΠΈΠΊΠΈ колосковой ΡΠ²Π»ΡΡŽΡ‚ΡΡ 2-гидрокси-3-мСтилглутаровая, Ξ±-фурановая ΠΈ гомованилиновая кислотыВиди Ρ€ΠΎΠ΄Ρƒ Π’Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠ° (Veronica L.) Ρ€ΠΎΠ΄ΠΈΠ½ΠΈ ΠŸΠΎΠ΄ΠΎΡ€ΠΎΠΆΠ½ΠΈΠΊΠΎΠ²Ρ– (Plantaginaceae Juss.) Ρ„Π»ΠΎΡ€ΠΈ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ Π·Π³Ρ€ΡƒΠΏΠΎΠ²Π°Π½Ρ– Ρƒ 8 сСкцій. Π£ Π₯Π°Ρ€ΠΊΡ–Π²ΡΡŒΠΊΡ–ΠΉ області сСрСд прСдставників сСкції Pseudolysimachion W. D. J. Koch Π½Π°ΠΉΠΏΠΎΡˆΠΈΡ€Π΅Π½Ρ–ΡˆΠΈΠΌΠΈ Ρ” Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠ° колоскова (Veronica spicata L.) Ρ‚Π° Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠ° сива (Veronica spicata L. subsp. incana (L.) Walters). Рослини Π·Π°ΡΡ‚ΠΎΡΠΎΠ²ΡƒΡŽΡ‚ΡŒ ΠΏΡ€ΠΈ Π·Π°Ρ…Π²ΠΎΡ€ΡŽΠ²Π°Π½Π½ΡΡ… Π²Π΅Ρ€Ρ…Π½Ρ–Ρ… Π΄ΠΈΡ…Π°Π»ΡŒΠ½ΠΈΡ… ΡˆΠ»ΡΡ…Ρ–Π², злоякісних новоутворСння, ΠΏΡ€ΠΈ Π·Π°Ρ…Π²ΠΎΡ€ΡŽΠ²Π°Π½Π½ΡΡ… ΡˆΠ»ΡƒΠ½ΠΊΠΎΠ²ΠΎ-кишкового Ρ‚Ρ€Π°ΠΊΡ‚Ρƒ Ρ‚Π° сСчостатСвої систСми, сахарному Π΄Ρ–Π°Π±Π΅Ρ‚Ρ–. ΠœΠ΅Ρ‚ΠΎΡŽ дослідТСння стало вивчСння ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової Ρ‚Π° Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої. ΠœΠ°Ρ‚Π΅Ρ€Ρ–Π°Π»ΠΈ Ρ‚Π° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈ. ΠžΠ±β€™Ρ”ΠΊΡ‚Π°ΠΌΠΈ дослідТСння стали ΠΊΠ²Ρ–Ρ‚ΠΊΠΈ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової (Veronica spicata L.) Ρ‚Π° Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої (Veronica incana L.), Π·Ρ–Π±Ρ€Π°Π½Ρ– Ρƒ Ρ„Π°Π·Ρƒ цвітіння Π²Π»Ρ–Ρ‚ΠΊΡƒ 2018 Ρ€. Ρƒ Π‘ΠΎΡ‚Π°Π½Ρ–Ρ‡Π½ΠΎΠΌΡƒ саду Π₯Π°Ρ€ΠΊΡ–Π²ΡΡŒΠΊΠΎΠ³ΠΎ Π½Π°Ρ†Ρ–ΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ унівСрситСту Ρ–ΠΌ. Π’. Н. ΠšΠ°Ρ€Π°Π·Ρ–Π½Π° (Π₯Π°Ρ€ΠΊΡ–Π², Π£ΠΊΡ€Π°Ρ—Π½Π°). ДослідТСння ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтрії Π½Π° Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„Ρ– 6890N MSD/DS Agilent Technologies Π· мас-спСктромСтричним Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ 5973N. Π†Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠ°Ρ†Ρ–ΡŽ ΠΌΠ΅Ρ‚ΠΈΠ»ΠΎΠ²ΠΈΡ… СстСрів кислот ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π· використанням Π΄Π°Π½ΠΈΡ… Π±Ρ–Π±Π»Ρ–ΠΎΡ‚Π΅ΠΊ мас-спСктрів NIST 05 Ρ– Willey 2007 Ρƒ ΠΏΠΎΡ”Π΄Π½Π°Π½Π½Ρ– Π· ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠ°ΠΌΠΈ для Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠ°Ρ†Ρ–Ρ— AMDIS Ρ– NIST; Ρ‚Π°ΠΊΠΎΠΆ ΠΏΠΎΡ€Ρ–Π²Π½ΡŽΠ²Π°Π»ΠΈ час утримування Π· часом утримування стандартних сполук. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ. Π£ ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠΎΠ²Π°Π½ΠΎ Ρ‚Π° встановлСно вміст 37 ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот (1,05 %). Π£ ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠΎΠ²Π°Π½ΠΎ Ρ‚Π° встановлСно вміст 32 ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот (2,75 %). Висновки. Вміст ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΡ… кислот Π²ΠΈΡ‰Ρ–ΠΉ Ρƒ ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової. Жирнокислотний склад ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡ”Ρ‚ΡŒΡΡ порівнянним вмістом насичСних Ρ– нСнасичСних кислот, Ρƒ ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової Ρƒ сумі ΠΆΠΈΡ€Π½ΠΈΡ… кислот Π΄ΠΎΠΌΡ–Π½ΡƒΡŽΡ‚ΡŒ нСнасичСні ΠΆΠΈΡ€Π½Ρ– кислоти. Вміст Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΡ… кислот Ρƒ ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… дослідТуваних Π²ΠΈΠ΄Ρ–Π² Ρ” порівнянним. ΠžΡ€ΠΈΠ³Ρ–Π½Π°Π»ΡŒΠ½ΠΈΠΌΠΈ ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΠΌΠΈ кислотами ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої Ρ” Ρ‰Π°Π²Π»Π΅Π²Π°, 3-гідрокси-2-ΠΌΠ΅Ρ‚ΠΈΠ»Π³Π»ΡƒΡ‚Π°Ρ€ΠΎΠ²Π°, ΠΏΠ΅Π½Ρ‚Π°Π΄Π΅ΠΊΠ°Π½ΠΎΠ²Π°, Ρ…Π΅Π½Π΅ΠΉΠΊΠΎΠ·Π°Π½ΠΎΠ²Π°, Ρ‚Ρ€ΠΈΠΊΠΎΠ·Π°Π½ΠΎΠ²Π°, 4-гідроксибСнзойна, 4-мСтоксибСнзойна Ρ– 3,4-димСтоксибСнзойна кислоти; характСристичними ΠΊΠ°Ρ€Π±ΠΎΠ½ΠΎΠ²ΠΈΠΌΠΈ кислотами ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової Ρ” 2-гідрокси-3-ΠΌΠ΅Ρ‚ΠΈΠ»Π³Π»ΡƒΡ‚Π°Ρ€ΠΎΠ²Π°, Ξ±-Ρ„ΡƒΡ€Π°Π½ΠΎΠ²Π° Ρ‚Π° Π³ΠΎΠΌΠΎΠ²Π°Π½Ρ–Π»Ρ–Π½ΠΎΠ²Π° кислот

    ΠšΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π½ΠΈΠΉ склад Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ довголистої, Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ сивої Ρ‚Π° Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ колоскової

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    In the Ukrainian flora, species of Veronica L. genus (Plantaginaceae Juss.) are classified into 8 sections. The phytochemical research into secondary metabolites of Veronica L. genus most related to the study of phenolic compounds and iridoids, while terponoids of these species need further research. The chemical profiles of V. longifolia L., V. incana L. and V. spicata L. of Ukrainian flora are poorly studied. Phenolic acids, hydroxycinnamic acids, coumarins, flavonoids, tannins, iridoids, saponins, amino acids and organic acids have been reported for these species. Herbs harvested during the flowering stage are often used in the pharmaceutical industry, so the research into chemical composition of essential oils from Veronica species flowers are urgent. The aim of this study was a comparative GC/MS study of the chemical composition of essential oils from V. longifolia L., V. incana L. and V. spicata L. flowers of Ukrainian flora. Materials and methods. The objects of the research were flowers of Veronica spp. of Pseudolysimachium W.D.J. Koch section, namely V. longifolia L., V. incana L. and V. spicata L., harvested in the Botanical Garden of V. N. Karazin Kharkiv National University. The study of the chemical composition of essential oils was carried out by chromatography mass spectrometry on a 6890N MSD/DS Agilent Technologies chromatograph (USA) with a 5973N mass spectrometric detector. The components of essential oils were identified by comparison of the retention indices and mass spectra of phytochemicals in the studied essential oils with the data of NIST02 mass spectral library. The quantification of substances in the raw materials was carried out in comparison with a standard sample of menthol. Results. As a result, 72 compounds were detected and quantified. The total content of essential oil in V. longifolia L. flowers was 0.17 % (39 components), the following compounds dominated: benzoacetaldehyde – 8.05, squalene – 5.17, palmitic acid – 15.73, butyl phthalate – 7.18. The total content of essential oil in V. incana L. flowers was 0.15 % (43 components), the following compounds prevailed: squalene 20.47, fatty acids, namely palmitic – 26.88, palmitoleic – 17.15, oleic – 11.61. The total content of the essential oil in V. spicata L. flowers was 0.11 % (43 components), the following compounds dominated: squalene – 5.53, fatty acids: palmitic – 22.78, linoleic – 6.72, carbohydrates: heptacosan – 12.27, hexacosan – 7.45. Among the identified compounds, mono-, norsesqui-, sesqui-, di- and triterpenoids, their oxidation products (aromatic compounds, aldehydes and alcohols, ketones), fatty acids, hydrocarbons and their derivatives were detected. Conclusions. The chemical composition of essential oils from flowers of V. longifolia L., V. incana L. and V. spicata L. from Ukrainian flora was first studied by means of chromatography mass spectrometry. The yield of essential oil from V. longifolia L. flowers is higher (0.17 %) compared to those from flowers of V. incana L. (0.15 %) and V. spicata L. (0.11 %). Among the identified compounds terpenoids, aromatic compounds, their oxidation products, fatty acids and their esters, hydrocarbons were detected. The study of biologically active substances in essential oils from Veronica species flowers expands the scientific data on the chemical composition of these species and gives background for the further development of medicinal products, their standardization and understanding of their pharmacological activityΠ’ΠΈΠ΄ΠΈ Ρ€ΠΎΠ΄Ρƒ Π’Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠ° (Veronica L.) Ρ€ΠΎΠ΄ΠΈΠ½ΠΈ ΠŸΠΎΠ΄ΠΎΡ€ΠΎΠΆΠ½ΠΈΠΊΠΎΠ²Ρ– (Plantaginaceae Juss.) Ρ„Π»ΠΎΡ€ΠΈ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ Π·Π³Ρ€ΡƒΠΏΠΎΠ²Π°Π½Ρ– Ρƒ 8 сСкцій. Π€Ρ–Ρ‚ΠΎΡ…Ρ–ΠΌΡ–Ρ‡Π½Ρ– дослідТСння Π²Ρ‚ΠΎΡ€ΠΈΠ½Π½ΠΈΡ… ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»Ρ–Ρ‚Ρ–Π² Ρ€ΠΎΠ΄Ρƒ Veronica L. Π½Π°ΠΉΠ±Ρ–Π»ΡŒΡˆ пов’язані Π· вивчСнням Ρ„Π΅Π½ΠΎΠ»ΡŒΠ½ΠΈΡ… сполук Ρ‚Π° Ρ–Ρ€ΠΈΠ΄ΠΎΡ—Π΄Ρ–Π², Ρ‚ΠΎΠ΄Ρ– як Ρ‚Π΅Ρ€ΠΏΠΎΠ½ΠΎΡ—Π΄ΠΈ Ρ†ΠΈΡ… Π²ΠΈΠ΄Ρ–Π² ΠΌΠ°ΠΉΠΆΠ΅ Π½Π΅ Π²ΠΈΠ²Ρ‡Π΅Π½Ρ–. Π₯Ρ–ΠΌΡ–Ρ‡Π½Ρ– ΠΏΡ€ΠΎΡ„Ρ–Π»Ρ– V. longifolia L., V. incana L. Ρ‚Π° V. spicata L. Ρ„Π»ΠΎΡ€ΠΈ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ Π²ΠΈΠ²Ρ‡Π΅Π½Ρ– слабо. ΠŸΠΎΠ²Ρ–Π΄ΠΎΠΌΠ»ΡΠ»ΠΎΡΡ ΠΏΡ€ΠΎ Ρ„Π΅Π½ΠΎΠ»ΡŒΠ½Ρ– кислоти, гідроксикоричні кислоти, ΠΊΡƒΠΌΠ°Ρ€ΠΈΠ½ΠΈ, Ρ„Π»Π°Π²ΠΎΠ½ΠΎΡ—Π΄ΠΈ, Π΄ΡƒΠ±ΠΈΠ»ΡŒΠ½Ρ– Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½ΠΈ, Ρ–Ρ€ΠΈΠ΄ΠΎΡ—Π΄ΠΈ, сапоніни, амінокислоти Ρ‚Π° ΠΎΡ€Π³Π°Π½Ρ–Ρ‡Π½Ρ– кислоти Ρ†ΠΈΡ… Π²ΠΈΠ΄Ρ–Π². Π£ Ρ„Π°Ρ€ΠΌΠ°Ρ†Ρ–Ρ— часто Π²ΠΈΠΊΠΎΡ€ΠΈΡΡ‚ΠΎΠ²ΡƒΡŽΡ‚ΡŒ Ρ‚Ρ€Π°Π²Ρƒ Π·Π°Π³ΠΎΡ‚ΠΎΠ²Π»Π΅Π½Ρƒ підчас цвітіння, Ρ‚ΠΎΠΌΡƒ дослідТСння Ρ…Ρ–ΠΌΡ–Ρ‡Π½ΠΎΠ³ΠΎ складу Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²ΠΈΠ΄Ρ–Π² Ρ€ΠΎΠ΄Ρƒ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠ° Ρ” Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΈΠΌ. ΠœΠ΅Ρ‚Π°. ΠœΠ΅Ρ‚ΠΎΡŽ Ρ†ΡŒΠΎΠ³ΠΎ дослідТСння Π±ΡƒΠ»ΠΎ ΠΏΠΎΡ€Ρ–Π²Π½ΡΠ»ΡŒΠ½Π΅ дослідТСння Ρ…Ρ–ΠΌΡ–Ρ‡Π½ΠΎΠ³ΠΎ складу Π΅Ρ„Ρ–Ρ€Π½ΠΈΡ… ΠΎΠ»Ρ–ΠΉ ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ V. longifolia L., V. incana L. Ρ‚Π° V. spicata L. Ρ„Π»ΠΎΡ€ΠΈ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ Π·Π° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π“Π₯-МБ. ΠœΠ°Ρ‚Π΅Ρ€Ρ–Π°Π»ΠΈ Ρ‚Π° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈ. ΠžΠ±β€™Ρ”ΠΊΡ‚ΠΈ дослідТСння – ΠΊΠ²Ρ–Ρ‚ΠΊΠΈ Π²ΠΈΠ΄Ρ–Π² сСкції Pseudolysimachium W.D.J. Koch: Π². довголистої (Veronica longifolia L.), Π². сивої (Veronica incana L.) Ρ‚Π° Π². колоскової (Veronica spicata L.), Π·Π°Π³ΠΎΡ‚ΠΎΠ²Π»Π΅Π½Ρ– Ρƒ Π±ΠΎΡ‚Π°Π½Ρ–Ρ‡Π½ΠΎΠΌΡƒ саду Π₯Π°Ρ€ΠΊΡ–Π²ΡΡŒΠΊΠΎΠ³ΠΎ Π½Π°Ρ†Ρ–ΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ унівСрситСту Ρ–ΠΌ. Π’. Н. ΠšΠ°Ρ€Π°Π·Ρ–Π½Π°. ДослідТСння Ρ‚Π΅Ρ€ΠΏΠ΅Π½ΠΎΡ—Π΄Ρ–Π² ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтрії Π½Π° Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„Ρ– 6890N MSD/DS Agilent Technologies (USA) Π· мас-спСктромСтричним Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ 5973N. ΠšΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΈ Π΅Ρ„Ρ–Ρ€Π½ΠΈΡ… ΠΎΠ»Ρ–ΠΉ Π²ΠΈΠ·Π½Π°Ρ‡Π°Π»ΠΈ Π·Π° Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌΠΈ порівняння індСксів утримання, мас-спСктрів Ρ…Ρ–ΠΌΡ–Ρ‡Π½ΠΈΡ… Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½, ΠΎΡ‚Ρ€ΠΈΠΌΠ°Π½ΠΈΡ… Π² процСсі хроматографування, які Π²Ρ…ΠΎΠ΄ΡΡ‚ΡŒ Π΄ΠΎ складу дослідТуваної ΡΡƒΠΌΡ–ΡˆΡ–, Π· Π΄Π°Π½ΠΈΠΌΠΈ Π±Ρ–Π±Π»Ρ–ΠΎΡ‚Π΅ΠΊΠΈ мас-спСктрів NIST02. ΠšΡ–Π»ΡŒΠΊΡ–ΡΠ½Π΅ визначСння вмісту Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½ Ρƒ сировині ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² порівнянні Π·Ρ– стандартним Π·Ρ€Π°Π·ΠΊΠΎΠΌ ΠΌΠ΅Π½Ρ‚ΠΎΠ»Ρƒ. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ. Π£ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ– дослідТСння виявлСно Ρ‚Π° встановлСно вміст 72 сполук. Π—Π°Π³Π°Π»ΡŒΠ½ΠΈΠΉ вміст Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— Π² ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… V. longifolia L. становив 0,17  % (39 ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Ρ–Π²), Ρƒ якому ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ°Π»ΠΈ Ρ‚Π°ΠΊΡ– сполуки: Π±Π΅Π½Π·ΠΎΠ°Ρ†Π΅Ρ‚Π°Π»ΡŒΠ΄Π΅Π³Ρ–Π΄ – 8,05, сквалСн – 5,17, ΠΏΠ°Π»ΡŒΠΌΡ–Ρ‚ΠΈΠ½ΠΎΠ²Π° кислота – 15,73, Π±ΡƒΡ‚ΠΈΠ»Ρ„Ρ‚Π°Π»Π°Ρ‚ – 7,18. Π—Π°Π³Π°Π»ΡŒΠ½ΠΈΠΉ вміст Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— Π² ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… V. incana L. становив 0,15  % (43 ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΈ), Π² якій ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ°Π»ΠΈ Ρ‚Π°ΠΊΡ– сполуки: сквалСн 20,47, ΠΆΠΈΡ€Π½Ρ– кислоти, Π° самС ΠΏΠ°Π»ΡŒΠΌΡ–Ρ‚ΠΈΠ½ΠΎΠ²Π° – 26,88, ΠΏΠ°Π»ΡŒΠΌΡ–Ρ‚ΠΎΠ»Π΅Ρ—Π½ΠΎΠ²Π° – 17,15, ΠΎΠ»Π΅Ρ—Π½ΠΎΠ²Π° – 11,61. Π—Π°Π³Π°Π»ΡŒΠ½ΠΈΠΉ вміст Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— Π² ΠΊΠ²Ρ–Ρ‚ΠΊΠ°Ρ… V. spicata L. становив 0,11  % (43 ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΈ), Π² якому ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ°Π»ΠΈ Ρ‚Π°ΠΊΡ– сполуки: сквалСн – 5,53, ΠΆΠΈΡ€Π½Ρ– кислоти: ΠΏΠ°Π»ΡŒΠΌΡ–Ρ‚ΠΈΠ½ΠΎΠ²Π° – 22,78, Π»Ρ–Π½ΠΎΠ»Π΅Π²Π° – 6,72, Π²ΡƒΠ³Π»Π΅Π²ΠΎΠ΄ΠΈ: Π³Π΅ΠΏΡ‚Π°ΠΊΠΎΠ·Π°Π½ – 12,27, гСксакозан - 7,45. Π‘Π΅Ρ€Π΅Π΄ Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠΎΠ²Π°Π½ΠΈΡ… сполук – ΠΌΠΎΠ½ΠΎ-, норсСскві-, сСскві-, Π΄ΠΈ- Ρ‚Π° Ρ‚Ρ€ΠΈΡ‚Π΅Ρ€ΠΏΠ΅Π½ΠΎΡ—Π΄ΠΈ, ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈ Ρ—Ρ… окиснСння (Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½Ρ– сполуки, Π°Π»ΡŒΠ΄Π΅Π³Ρ–Π΄ΠΈ Ρ‚Π° спирти, ΠΊΠ΅Ρ‚ΠΎΠ½ΠΈ), ΠΆΠΈΡ€Π½Ρ– кислоти, Π²ΡƒΠ³Π»Π΅Π²ΠΎΠ΄Π½Ρ– Ρ‚Π° ΠΏΠΎΡ…Ρ–Π΄Π½Ρ– сполук Ρ†ΠΈΡ… класів. Висновки. Π’ΠΏΠ΅Ρ€ΡˆΠ΅ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎ-мас-спСктромСтрії дослідТСно Ρ…Ρ–ΠΌΡ–Ρ‡Π½ΠΈΠΉ склад Π΅Ρ„Ρ–Ρ€Π½ΠΈΡ… ΠΎΠ»Ρ–ΠΉ ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ V. longifolia L., V. incana L. Ρ‚Π° V. spicata L. Ρ„Π»ΠΎΡ€ΠΈ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ. Π’ΠΈΡ…Ρ–Π΄ Π΅Ρ„Ρ–Ρ€Π½ΠΎΡ— ΠΎΠ»Ρ–Ρ— Π· ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ V. longifolia L. Π²ΠΈΡ‰ΠΈΠΉ (0,17 %) порівняно Π· ΠΊΠ²Ρ–Ρ‚ΠΊΠ°ΠΌΠΈ V. incana L. (0,15 %) Ρ‚Π° V. spicata L. (0,11 %). Π‘Π΅Ρ€Π΅Π΄ Ρ–Π΄Π΅Π½Ρ‚ΠΈΡ„Ρ–ΠΊΠΎΠ²Π°Π½ΠΈΡ… сполук виявлСно Ρ‚Π΅Ρ€ΠΏΠ΅Π½ΠΎΡ—Π΄ΠΈ, Π°Ρ€ΠΎΠΌΠ°Ρ‚ΠΈΡ‡Π½Ρ– сполуки, ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΈ Ρ—Ρ… окиснСння, ΠΆΠΈΡ€Π½Ρ– кислоти Ρ‚Π° Ρ—Ρ… Π΅Ρ„Ρ–Ρ€ΠΈ, Π²ΡƒΠ³Π»Π΅Π²ΠΎΠ΄Π½Ρ–. ВивчСння Π±Ρ–ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΎ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΈΡ… Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½ Π² Π΅Ρ„Ρ–Ρ€Π½ΠΈΡ… оліях ΠΊΠ²Ρ–Ρ‚ΠΎΠΊ Π²Π΅Ρ€ΠΎΠ½Ρ–ΠΊΠΈ Ρ€ΠΎΠ·ΡˆΠΈΡ€ΡŽΡ” Π½Π°ΡƒΠΊΠΎΠ²Ρ– Π΄Π°Π½Ρ– ΠΏΡ€ΠΎ Ρ…Ρ–ΠΌΡ–Ρ‡Π½ΠΈΠΉ склад Ρ†ΠΈΡ… Π²ΠΈΠ΄Ρ–Π² Ρ– ΡΡ‚Π²ΠΎΡ€ΡŽΡ” ΠΏΠ΅Ρ€Π΅Π΄ΡƒΠΌΠΎΠ²ΠΈ для ΠΏΠΎΠ΄Π°Π»ΡŒΡˆΠΎΡ— Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠΈ Π»Ρ–ΠΊΠ°Ρ€ΡΡŒΠΊΠΈΡ… засобів, Ρ—Ρ… стандартизації Ρ‚Π° розуміння Ρ—Ρ… Ρ„Π°Ρ€ΠΌΠ°ΠΊΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΎΡ— активност

    Chromatography-mass Spectrometry Study of Low Molecular Aliphatic, Fatty and Aromatic Acids of Veronica Teucrium L. Rhizomes

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    The aim of our research was to identify and quantify of aliphatic, aromatic and fatty acids of Veronica teucrium L. rhizomes by the gas chromatography/mass spectrometric method.Methods. The object of study was V. teucrium L. rhizomes, collected in 2015 in Kharkiv region. The analysis of acid's methyl esters was performed using chromatography-mass spectrometer 5973N/6890N MSD/DS Agilent Technologies.The injection of sample in chromatographic capillary column INNOWAX (0.25 mm Ρ… 30 m) was performed by a splitless mode. The identification of acid's methyl esters were performed by calculating of the equivalent length of the aliphatic chain (ECL); using data from the mass spectra libraries NIST 05 and Willey 2007 in conjunction with programs for identifying – AMDIS and NIST; also retention time of esters was compared with the retention time of standard compounds (Sigma). Internal standard method was used for quantitative calculations.Results of the Research. By means of gas chromatography/mass spectrometric method the reseach of carboxylic acids of V. teucrium L. rhizomes have been studied for first time, and in the result of the study 10 aliphatic, 16 fatty and 9 aromatic acids had been identified and quantified. The total content of identified carboxylic acids of V. teucrium L. rhizomes was 3068.06 mg/% (3.07%). Among low molecular aliphatic acids Malic, citric and levulinic; among fatty acids – saturated: myristic, palmitic and tetracosanoic, and unsaturated: oleic, linoleic and linolenic are dominant. The particular importance have identified aromatic acids – benzoic; phenolcarbonic: vanillic, veratrylic, Ρ€-hydroxybenzoic, gentisic, syringic and hydroxycinnamic: Ρ€-coumaric.Conclusions. In the first time in V. teucrium L. rhizomes 10 low molecular aliphatic acids, 16 fatty acids and 9 aromatic acids had been identified and quantified by using gas chromatography/mass spectrometric metho

    The Study of Carboxylic Acids in Flowers and Leaves of Veronica Chamaedrys L. and Veronica Teucrium L.

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    The aim. The genus Veronica (Veronica L.), family Plantaginaceae Juss. in the flora of Ukraine is represented by 64 species; Veronica chamaedrys L. and Veronica teucrium L. are widespread in the Kharkiv region. Plants are used in folk medicine as expectorants, anti-inflammatory, diaphoretic, anti-allergic, choleretic, antispasmodic, anticonvulsant, diuretic, sedative, wound healing and antibacterial agents. The aim of this work was to study the carboxylic acids of flowers and leaves of Veronica chamaedrys L. and flowers and leaves of Veronica teucrium L.Materials and methods. The objects of the study were flowers and leaves of Veronica chamaedrys L. and Veronica teucrium L., harvested in the flowering phase in 2018 in Kharkiv region, Ukraine. The study of carboxylic acids was performed by chromatography-mass spectrometry on a 6890N MSD/DS Agilent Technologies chromatograph with a 5973N mass spectrometric detector. Identification of acid methyl esters was performed using data from the mass spectrum library NIST 05 and Willey 2007 in combination with programs for the identification of AMDIS and NIST; also compared the retention time with the retention time of standard compounds.Results. In the flowers and leaves of Veronica teucrium L. 35 carboxylic acids were identified, the total content of which is 5.55 % and 2.93 %, respectively. 31 and 32 carboxylic acids were identified in the flowers and leaves of Veronica chamaedrys L., their total content is 5.39 % and 7.45 %, respectively.Conclusions. It is established that the flowers and leaves of Veronica chamaedrys L. are characterized by a higher content of carboxylic acids compared to the flowers and leaves of Veronica teucrium L. As chemotaxonomic markers of flowers and leaves the following compounds can be used: Ξ±-furanic acid for Veronica chamaedrys L.; veratric, 4-hydroxybenzylacetic and syringic acids for Veronica teucrium L. The obtained results will be the basis for further chemotaxonomic studie

    The Study of Carboxylic Acids in Flowers and Leaves of Veronica Chamaedrys L. and Veronica Teucrium L.

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    The aim. The genus Veronica (Veronica L.), family Plantaginaceae Juss. in the flora of Ukraine is represented by 64 species; Veronica chamaedrys L. and Veronica teucrium L. are widespread in the Kharkiv region. Plants are used in folk medicine as expectorants, anti-inflammatory, diaphoretic, anti-allergic, choleretic, antispasmodic, anticonvulsant, diuretic, sedative, wound healing and antibacterial agents. The aim of this work was to study the carboxylic acids of flowers and leaves of Veronica chamaedrys L. and flowers and leaves of Veronica teucrium L.Materials and methods. The objects of the study were flowers and leaves of Veronica chamaedrys L. and Veronica teucrium L., harvested in the flowering phase in 2018 in Kharkiv region, Ukraine. The study of carboxylic acids was performed by chromatography-mass spectrometry on a 6890N MSD/DS Agilent Technologies chromatograph with a 5973N mass spectrometric detector. Identification of acid methyl esters was performed using data from the mass spectrum library NIST 05 and Willey 2007 in combination with programs for the identification of AMDIS and NIST; also compared the retention time with the retention time of standard compounds.Results. In the flowers and leaves of Veronica teucrium L. 35 carboxylic acids were identified, the total content of which is 5.55 % and 2.93 %, respectively. 31 and 32 carboxylic acids were identified in the flowers and leaves of Veronica chamaedrys L., their total content is 5.39 % and 7.45 %, respectively.Conclusions. It is established that the flowers and leaves of Veronica chamaedrys L. are characterized by a higher content of carboxylic acids compared to the flowers and leaves of Veronica teucrium L. As chemotaxonomic markers of flowers and leaves the following compounds can be used: Ξ±-furanic acid for Veronica chamaedrys L.; veratric, 4-hydroxybenzylacetic and syringic acids for Veronica teucrium L. The obtained results will be the basis for further chemotaxonomic studie
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