Pub Date : 2024-02-15DOI: 10.14258/jcprm.20240112476
Natalia Eduardovna Kolomiets, Roman Sergeevich Boev, Ludmila Vladimirovna Zhalnina, Abdujalil Kaid Hasan Ali
Burdock is an ingredient of official and traditional medicines in different countries, its roots are used for food, biologically active additives, functional nutrition products, fertilizers, etc. A great demand led to the situation when many countries including Russia began the plant’s cultivation. Despite that, the aboveground parts of the plant including its fructus still remain expendable. At the moment, burdock fructus are officially used only in China and Japan. In Russia they are not used and studies of their chemical composition and pharmacological properties are scarce. The research showed that fructus of Arctium lappa and A. tomentosum cultivated in Altai using by traditional way of growing, and new of agrotechnics of cultivation contain lignans, hydroxycinamic acid, fatty acids and their derivatives, polysaccharides and anthocyanin’s. The use of a new cultivation technology increased the content of lignans and other BAS by 10–25%. Hydroxycinamic acid is one of the dominant substances in fructus by content, therefore it is possible to standardize raw material according to this parameter. The presence of methyl cis-9, cis-15-octadecadienoate and 11-Eicosenoic acid methyl ester in fructushas been discovered for the first time. Ethyl linoleate and methylfolate or methyl cis-9-octadecenoate are found to be dominant components of fatty acids and their derivatives. Additional studies of chemical composition, pharmacological properties, clinical approbation are needed to obtain evidence of the efficiency of burdock fructus utilization for clinical purposes and prevention.
牛蒡是不同国家的官方和传统药物成分，其根茎可用于食品、生物活性添加剂、功能性营养产品、肥料等。巨大的需求导致包括俄罗斯在内的许多国家开始种植牛蒡。尽管如此，牛蒡的地上部分（包括果实）仍然是消耗品。目前，只有中国和日本正式使用牛蒡果实。在俄罗斯，牛蒡果实没有被使用，对其化学成分和药理特性的研究也很少。研究表明，在阿尔泰采用传统种植方法和新农业技术种植的牛蒡和绒毛牛蒡果实含有木酚素、羟基霉素酸、脂肪酸及其衍生物、多糖和花青素。使用新的栽培技术后，木质素和其他 BAS 的含量增加了 10-25%。按含量计算，羟基霉素是果实中的主要物质之一，因此可以根据这一参数对原料进行标准化。首次发现果树中含有顺式-9、顺式-15-十八碳二烯酸甲酯和 11-二十烯酸甲酯。亚油酸乙酯和叶酸甲酯或顺式-9-十八碳烯酸甲酯被发现是脂肪酸及其衍生物的主要成分。需要对牛蒡果实的化学成分、药理特性和临床认可进行更多的研究，以获得牛蒡果实用于临床和预防的有效性证据。
{"title":"CHROMATOGRAPHIC AND SPECTRAL STUDY OF ARCTIUM LAPPA AND ARCTIUM TOMENTOSUM FRUCTUS CULTIVATED IN ALTAI","authors":"Natalia Eduardovna Kolomiets, Roman Sergeevich Boev, Ludmila Vladimirovna Zhalnina, Abdujalil Kaid Hasan Ali","doi":"10.14258/jcprm.20240112476","DOIUrl":"https://doi.org/10.14258/jcprm.20240112476","url":null,"abstract":"Burdock is an ingredient of official and traditional medicines in different countries, its roots are used for food, biologically active additives, functional nutrition products, fertilizers, etc. A great demand led to the situation when many countries including Russia began the plant’s cultivation. Despite that, the aboveground parts of the plant including its fructus still remain expendable. At the moment, burdock fructus are officially used only in China and Japan. In Russia they are not used and studies of their chemical composition and pharmacological properties are scarce. \u0000The research showed that fructus of Arctium lappa and A. tomentosum cultivated in Altai using by traditional way of growing, and new of agrotechnics of cultivation contain lignans, hydroxycinamic acid, fatty acids and their derivatives, polysaccharides and anthocyanin’s. The use of a new cultivation technology increased the content of lignans and other BAS by 10–25%. Hydroxycinamic acid is one of the dominant substances in fructus by content, therefore it is possible to standardize raw material according to this parameter. The presence of methyl cis-9, cis-15-octadecadienoate and 11-Eicosenoic acid methyl ester in fructushas been discovered for the first time. Ethyl linoleate and methylfolate or methyl cis-9-octadecenoate are found to be dominant components of fatty acids and their derivatives. \u0000Additional studies of chemical composition, pharmacological properties, clinical approbation are needed to obtain evidence of the efficiency of burdock fructus utilization for clinical purposes and prevention.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"14 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139776513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-15DOI: 10.14258/jcprm.20240112308
Roza Khanifovna Mudarisova, Olga Sergeevna Kukovinets, A. F. Sagitova
Sorption materials based on apple pectin modified with biologically active organic acids (salicylic, anthranilic, 5-aminosalicylic, nicotinic) capable of effectively extracting Cu2+, Co2+ and Mn2+ ions from aqueous solutions of their salts have been obtained. The regularities of the sorption kinetics of Cu2+, Co2+ and Mn2+ ions by modified pectin samples were studied. An increase in the efficiency of extraction of d-metal ions by modified pectin sorbents compared to the original polysaccharide was revealed. Sorption isotherms of Cu2+, Co2+, Mn2+ ions by modified pectins have been obtained and analyzed for compliance with known theoretical models. Integral kinetic curves have been obtained, and the values of the experimental sorption capacity of biosorbents have been calculated. It was found that the process of sorption of Cu2+, Co2+ and Mn2+ ions on the studied biosorbents proceeds in the diffusion mode. The predominance of the external diffusion nature of the limiting stage of the process of extracting transition metal ions with modified pectins was established. The rate constants of sorption processes are calculated. The values of the apparent activation energy of the sorption process are determined. The thermodynamic parameters of the extraction of Cu2+, Co2+ and Mn2+ ions by pectin sorbents have been calculated. It has been established that the sorption of Cu2+, Co2+, and Mn2+ ions by modified polysaccharide materials is an exothermic process, which can be considered as physical adsorption of metal ions due to solvation and complex formation with the participation of sorbent sorption centers and solvent (water) molecules. The obtained new highly active biosorbents can be recommended as enterosorbents for detoxification of the human body. Keywords: sorption, d-metal ions, pectin, modification, kinetic curves, thermodynamic parameters.
{"title":"STUDY OF THE MECHANISM OF SORPTION OF Cu2+, Co2+, AND Mn2+ IONS ON A MODIFIED NATURAL POLYMER – PECTIN","authors":"Roza Khanifovna Mudarisova, Olga Sergeevna Kukovinets, A. F. Sagitova","doi":"10.14258/jcprm.20240112308","DOIUrl":"https://doi.org/10.14258/jcprm.20240112308","url":null,"abstract":"Sorption materials based on apple pectin modified with biologically active organic acids (salicylic, anthranilic, 5-aminosalicylic, nicotinic) capable of effectively extracting Cu2+, Co2+ and Mn2+ ions from aqueous solutions of their salts have been obtained. The regularities of the sorption kinetics of Cu2+, Co2+ and Mn2+ ions by modified pectin samples were studied. An increase in the efficiency of extraction of d-metal ions by modified pectin sorbents compared to the original polysaccharide was revealed. Sorption isotherms of Cu2+, Co2+, Mn2+ ions by modified pectins have been obtained and analyzed for compliance with known theoretical models. Integral kinetic curves have been obtained, and the values of the experimental sorption capacity of biosorbents have been calculated. It was found that the process of sorption of Cu2+, Co2+ and Mn2+ ions on the studied biosorbents proceeds in the diffusion mode. The predominance of the external diffusion nature of the limiting stage of the process of extracting transition metal ions with modified pectins was established. The rate constants of sorption processes are calculated. The values of the apparent activation energy of the sorption process are determined. The thermodynamic parameters of the extraction of Cu2+, Co2+ and Mn2+ ions by pectin sorbents have been calculated. It has been established that the sorption of Cu2+, Co2+, and Mn2+ ions by modified polysaccharide materials is an exothermic process, which can be considered as physical adsorption of metal ions due to solvation and complex formation with the participation of sorbent sorption centers and solvent (water) molecules. The obtained new highly active biosorbents can be recommended as enterosorbents for detoxification of the human body. \u0000Keywords: sorption, d-metal ions, pectin, modification, kinetic curves, thermodynamic parameters.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"19 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139963111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-15DOI: 10.14258/jcprm.20240112925
S. A. Dubrovnaya, Landysh Zavdetovna Khusnetdinova, A. Akulov, Lyudmila Valerianovna Ryzhova, Olga Arnoldovna Тimofeeva
B. longifolium ssp. aureum cenopopulations were detected in forest phytocenoses of the coniferous-broad-leaved forests and the forest-steppe zones of the Republic of Tatarstan. In each habitat, the concentration of phenolic compounds, flavonoids, proanthocyanidins, and photosynthetic pigments was determined in 20 collected plants of the middle age ontogenetic state. Chromatographic analysis of phenolic compounds of the raw materials of each cenopopulation was carried out. It was found that the content of rutin and ferulic acid of plants in the zone of coniferous-broadleaf forests was higher than in the forest-steppe zone. However, there was a more diverse spectrum of phenolic compounds. The chlorogenic and benzoic acids, quercetin and kaempferol were detected. In all communities, high intra-population variation in the concentration of biologically active substances was revealed. This fact should be taken into account during plantation creations and raw materials collection.
{"title":"PHYTOCHEMICAL COMPOSITION OF RAW MATERIALS OF BUPLEURUM LONGIFOLIUM SSP. AUREUM L. (FISCH. EX HOFFM.) SOO) ON THE BORDER OF THE RANGE OF THE TATARSTAN REPUBLIC","authors":"S. A. Dubrovnaya, Landysh Zavdetovna Khusnetdinova, A. Akulov, Lyudmila Valerianovna Ryzhova, Olga Arnoldovna Тimofeeva","doi":"10.14258/jcprm.20240112925","DOIUrl":"https://doi.org/10.14258/jcprm.20240112925","url":null,"abstract":"B. longifolium ssp. aureum cenopopulations were detected in forest phytocenoses of the coniferous-broad-leaved forests and the forest-steppe zones of the Republic of Tatarstan. In each habitat, the concentration of phenolic compounds, flavonoids, proanthocyanidins, and photosynthetic pigments was determined in 20 collected plants of the middle age ontogenetic state. Chromatographic analysis of phenolic compounds of the raw materials of each cenopopulation was carried out. \u0000It was found that the content of rutin and ferulic acid of plants in the zone of coniferous-broadleaf forests was higher than in the forest-steppe zone. However, there was a more diverse spectrum of phenolic compounds. The chlorogenic and benzoic acids, quercetin and kaempferol were detected. In all communities, high intra-population variation in the concentration of biologically active substances was revealed. This fact should be taken into account during plantation creations and raw materials collection.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"7 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139775277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240112591
D. N. Olennikov, N. Chirikova
Phlojodicarpus sibiricus (Fisch.) Koso-Pol. is a medicinal plant of the Apiaceae family, the underground organs of which accumulate various groups of coumarins, including simple coumarins, furocoumarins and angular dihydropyranocoumarins in the form of esters of kellactone (3′,4′-dihydroxy-3′,4′-dihydroseselin), which are the dominant group of secondary metabolites. Known methods for the analysis of rhizomes and roots of P. sibiricus determine the content of individual compounds (visnadin, dihydrosamidin), which does not allow obtaining complete information about the presence of coumarin compounds in the plant. In the present study, a method of quantitative analysis of coumarins was developed. It includes preliminary hydrolysis of raw materials in aqueous potassium hydroxide, which leads to deacylation of esterified derivatives of kellactone and lomatin, without affecting glycosides of simple coumarins, followed by analysis of hydrolysis products (sum of kellactones, lomatin, 6′-O-apiosyl skimmin) by HPLC. The developed technique is characterized by high analysis speed, satisfactory validation characteristics, and accuracy. Approbation of the technique was carried out on samples of rhizomes and roots of P. sibiricus collected in three regions of Siberia (Zabaikalsky Krai, Buryatia Republic, Sakha (Yakutia) Republic). The total content of coumarins in plant materials from the studied populations was 12.70–74.03 mg/g. The method can be used for quality analysis and standardization of P. sibiricus rhizomes and roots.
{"title":"QUANTITATIVE ANALYSIS OF KHELLACTONE AND OTHER COUMARINS IN PHLOJODICARPUS SIBIRICUS (APIACEAE)","authors":"D. N. Olennikov, N. Chirikova","doi":"10.14258/jcprm.20240112591","DOIUrl":"https://doi.org/10.14258/jcprm.20240112591","url":null,"abstract":"Phlojodicarpus sibiricus (Fisch.) Koso-Pol. is a medicinal plant of the Apiaceae family, the underground organs of which accumulate various groups of coumarins, including simple coumarins, furocoumarins and angular dihydropyranocoumarins in the form of esters of kellactone (3′,4′-dihydroxy-3′,4′-dihydroseselin), which are the dominant group of secondary metabolites. Known methods for the analysis of rhizomes and roots of P. sibiricus determine the content of individual compounds (visnadin, dihydrosamidin), which does not allow obtaining complete information about the presence of coumarin compounds in the plant. In the present study, a method of quantitative analysis of coumarins was developed. It includes preliminary hydrolysis of raw materials in aqueous potassium hydroxide, which leads to deacylation of esterified derivatives of kellactone and lomatin, without affecting glycosides of simple coumarins, followed by analysis of hydrolysis products (sum of kellactones, lomatin, 6′-O-apiosyl skimmin) by HPLC. The developed technique is characterized by high analysis speed, satisfactory validation characteristics, and accuracy. Approbation of the technique was carried out on samples of rhizomes and roots of P. sibiricus collected in three regions of Siberia (Zabaikalsky Krai, Buryatia Republic, Sakha (Yakutia) Republic). The total content of coumarins in plant materials from the studied populations was 12.70–74.03 mg/g. The method can be used for quality analysis and standardization of P. sibiricus rhizomes and roots.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139777278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240112195
Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva
The specifics of the accumulation of fructose-containing carbohydrates (glucofructans) in the above-ground parts of Allium L. species were studied. High molecular weight glucofructans (polyfructans) were present in significant amounts (6.9–10.1%) during the spring regrowth period in the leaves of A. jesdianum Boiss. & Buhse and A. victorialis L. During active growth and budding, their content dropped sharply (up to 0–3.6%). In A. victorialis, at the end of the growing season, the amount of polyfructans in the leaves of the second generation increased markedly (up to 9.7–11.8%). Since the leaves of this species are preserved under the snow all winter, fructans, probably, have a protective function, increasing their resistance to low temperatures. In all the studied species, polyfructans were accumulated in the underground part in much greater quantities than in the leaves, except for A. victorialis, where their content in the aboveground and underground parts was similar in the same phenophases, or in the leaves they were contained in larger quantities. The content of low molecular weight glucofructans (oligofructans) in leaves at the beginning of the growing season varied from 2.9 to 11.7% in different species. During the period of active growth and budding their content increased significantly up to 4.6–18.9%. The leaves of A. aflatunense B. Fedtsch., A. jesdianum, A. hollandicum R.M. Fritsch, A. rosenbachianum Regel, belonging to the subgenus Melanocrommyum (Webb & Berthel.) Rouy, and A. victorialis, belonging to the subgenus Anguinum (G.Don ex W.D.J.Koch) N.Friesen, are the richest in oligofructans. In A. obliguum L. and A. saxatile M. Bieb., belonging to the subgenus Polyprason Radić, the content of oligofructans in the leaves was significantly lower than in the previous species. Considerable amounts of fructans were accumulated in the inflorescences of A. victorialis and A. obliquum.
研究了薤白地上部分含果糖碳水化合物（葡果聚糖）积累的具体情况。在春季生长期间，A. jesdianum Boiss. & Buhse 和 A. victorialis L. 的叶片中含有大量（6.9-10.1%）高分子量葡聚果糖（多聚果糖）。在 A. victorialis 中，生长季节结束时，第二代叶片中的多果糖含量明显增加（达 9.7-11.8%）。由于该物种的叶片整个冬天都保存在雪下，果聚糖可能具有保护功能，能增强它们对低温的抵抗力。在所研究的所有物种中，地下部分积累的多聚果糖都比叶片多得多，只有维多利亚龙葵（A. victorialis）例外，在同一物候期，地上部分和地下部分的多聚果糖含量相似，或者叶片中的含量更高。在不同物种中，生长季节开始时叶片中低分子量葡聚果糖（低聚果糖）的含量从 2.9% 到 11.7% 不等。在生长旺盛期和萌芽期，其含量显著增加，高达 4.6-18.9%。属于 Melanocrommyum (Webb & Berthel.) Rouy 亚属的 A. aflatunense B. Fedtsch.、A. jesdianum、A. hollandicum R.M. Fritsch、A. rosenbachianum Regel 和属于 Anguinum (G.Don ex W.D.J.Koch) N.Friesen 亚属的 A. victorialis 的叶片含有最丰富的低聚果糖。在属于 Polyprason Radić 亚属的 A. obliguum L. 和 A. saxatile M. Bieb. 中，叶片中低聚果糖的含量明显低于前几个物种。大量果聚糖积聚在 A. victorialis 和 A. obliquum 的花序中。
{"title":"PECULIARITIES OF THE ACCUMULATION OF GLUCOFRUCTANS IN THE ABOVE-GROUND PART OF THE SPECIES OF THE GENUS ALLIUM (AMARYLLIDACEAE)","authors":"Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva","doi":"10.14258/jcprm.20240112195","DOIUrl":"https://doi.org/10.14258/jcprm.20240112195","url":null,"abstract":"The specifics of the accumulation of fructose-containing carbohydrates (glucofructans) in the above-ground parts of Allium L. species were studied. High molecular weight glucofructans (polyfructans) were present in significant amounts (6.9–10.1%) during the spring regrowth period in the leaves of A. jesdianum Boiss. & Buhse and A. victorialis L. During active growth and budding, their content dropped sharply (up to 0–3.6%). In A. victorialis, at the end of the growing season, the amount of polyfructans in the leaves of the second generation increased markedly (up to 9.7–11.8%). Since the leaves of this species are preserved under the snow all winter, fructans, probably, have a protective function, increasing their resistance to low temperatures. \u0000In all the studied species, polyfructans were accumulated in the underground part in much greater quantities than in the leaves, except for A. victorialis, where their content in the aboveground and underground parts was similar in the same phenophases, or in the leaves they were contained in larger quantities. \u0000The content of low molecular weight glucofructans (oligofructans) in leaves at the beginning of the growing season varied from 2.9 to 11.7% in different species. During the period of active growth and budding their content increased significantly up to 4.6–18.9%. The leaves of A. aflatunense B. Fedtsch., A. jesdianum, A. hollandicum R.M. Fritsch, A. rosenbachianum Regel, belonging to the subgenus Melanocrommyum (Webb & Berthel.) Rouy, and A. victorialis, belonging to the subgenus Anguinum (G.Don ex W.D.J.Koch) N.Friesen, are the richest in oligofructans. In A. obliguum L. and A. saxatile M. Bieb., belonging to the subgenus Polyprason Radić, the content of oligofructans in the leaves was significantly lower than in the previous species. \u0000Considerable amounts of fructans were accumulated in the inflorescences of A. victorialis and A. obliquum.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"27 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139777466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240112195
Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva
The specifics of the accumulation of fructose-containing carbohydrates (glucofructans) in the above-ground parts of Allium L. species were studied. High molecular weight glucofructans (polyfructans) were present in significant amounts (6.9–10.1%) during the spring regrowth period in the leaves of A. jesdianum Boiss. & Buhse and A. victorialis L. During active growth and budding, their content dropped sharply (up to 0–3.6%). In A. victorialis, at the end of the growing season, the amount of polyfructans in the leaves of the second generation increased markedly (up to 9.7–11.8%). Since the leaves of this species are preserved under the snow all winter, fructans, probably, have a protective function, increasing their resistance to low temperatures. In all the studied species, polyfructans were accumulated in the underground part in much greater quantities than in the leaves, except for A. victorialis, where their content in the aboveground and underground parts was similar in the same phenophases, or in the leaves they were contained in larger quantities. The content of low molecular weight glucofructans (oligofructans) in leaves at the beginning of the growing season varied from 2.9 to 11.7% in different species. During the period of active growth and budding their content increased significantly up to 4.6–18.9%. The leaves of A. aflatunense B. Fedtsch., A. jesdianum, A. hollandicum R.M. Fritsch, A. rosenbachianum Regel, belonging to the subgenus Melanocrommyum (Webb & Berthel.) Rouy, and A. victorialis, belonging to the subgenus Anguinum (G.Don ex W.D.J.Koch) N.Friesen, are the richest in oligofructans. In A. obliguum L. and A. saxatile M. Bieb., belonging to the subgenus Polyprason Radić, the content of oligofructans in the leaves was significantly lower than in the previous species. Considerable amounts of fructans were accumulated in the inflorescences of A. victorialis and A. obliquum.
研究了薤白地上部分含果糖碳水化合物（葡果聚糖）积累的具体情况。在春季生长期间，A. jesdianum Boiss. & Buhse 和 A. victorialis L. 的叶片中含有大量（6.9-10.1%）高分子量葡聚果糖（多聚果糖）。在 A. victorialis 中，生长季节结束时，第二代叶片中的多果糖含量明显增加（达 9.7-11.8%）。由于该物种的叶片整个冬天都保存在雪下，果聚糖可能具有保护功能，能增强它们对低温的抵抗力。在所研究的所有物种中，地下部分积累的多聚果糖都比叶片多得多，只有维多利亚龙葵（A. victorialis）例外，在同一物候期，地上部分和地下部分的多聚果糖含量相似，或者叶片中的含量更高。在不同物种中，生长季节开始时叶片中低分子量葡聚果糖（低聚果糖）的含量从 2.9% 到 11.7% 不等。在生长旺盛期和萌芽期，其含量显著增加，高达 4.6-18.9%。属于 Melanocrommyum (Webb & Berthel.) Rouy 亚属的 A. aflatunense B. Fedtsch.、A. jesdianum、A. hollandicum R.M. Fritsch、A. rosenbachianum Regel 和属于 Anguinum (G.Don ex W.D.J.Koch) N.Friesen 亚属的 A. victorialis 的叶片含有最丰富的低聚果糖。在属于 Polyprason Radić 亚属的 A. obliguum L. 和 A. saxatile M. Bieb. 中，叶片中低聚果糖的含量明显低于前几个物种。大量果聚糖积聚在 A. victorialis 和 A. obliquum 的花序中。
{"title":"PECULIARITIES OF THE ACCUMULATION OF GLUCOFRUCTANS IN THE ABOVE-GROUND PART OF THE SPECIES OF THE GENUS ALLIUM (AMARYLLIDACEAE)","authors":"Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva","doi":"10.14258/jcprm.20240112195","DOIUrl":"https://doi.org/10.14258/jcprm.20240112195","url":null,"abstract":"The specifics of the accumulation of fructose-containing carbohydrates (glucofructans) in the above-ground parts of Allium L. species were studied. High molecular weight glucofructans (polyfructans) were present in significant amounts (6.9–10.1%) during the spring regrowth period in the leaves of A. jesdianum Boiss. & Buhse and A. victorialis L. During active growth and budding, their content dropped sharply (up to 0–3.6%). In A. victorialis, at the end of the growing season, the amount of polyfructans in the leaves of the second generation increased markedly (up to 9.7–11.8%). Since the leaves of this species are preserved under the snow all winter, fructans, probably, have a protective function, increasing their resistance to low temperatures. \u0000In all the studied species, polyfructans were accumulated in the underground part in much greater quantities than in the leaves, except for A. victorialis, where their content in the aboveground and underground parts was similar in the same phenophases, or in the leaves they were contained in larger quantities. \u0000The content of low molecular weight glucofructans (oligofructans) in leaves at the beginning of the growing season varied from 2.9 to 11.7% in different species. During the period of active growth and budding their content increased significantly up to 4.6–18.9%. The leaves of A. aflatunense B. Fedtsch., A. jesdianum, A. hollandicum R.M. Fritsch, A. rosenbachianum Regel, belonging to the subgenus Melanocrommyum (Webb & Berthel.) Rouy, and A. victorialis, belonging to the subgenus Anguinum (G.Don ex W.D.J.Koch) N.Friesen, are the richest in oligofructans. In A. obliguum L. and A. saxatile M. Bieb., belonging to the subgenus Polyprason Radić, the content of oligofructans in the leaves was significantly lower than in the previous species. \u0000Considerable amounts of fructans were accumulated in the inflorescences of A. victorialis and A. obliquum.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"527 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139836946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240112591
D. N. Olennikov, N. Chirikova
Phlojodicarpus sibiricus (Fisch.) Koso-Pol. is a medicinal plant of the Apiaceae family, the underground organs of which accumulate various groups of coumarins, including simple coumarins, furocoumarins and angular dihydropyranocoumarins in the form of esters of kellactone (3′,4′-dihydroxy-3′,4′-dihydroseselin), which are the dominant group of secondary metabolites. Known methods for the analysis of rhizomes and roots of P. sibiricus determine the content of individual compounds (visnadin, dihydrosamidin), which does not allow obtaining complete information about the presence of coumarin compounds in the plant. In the present study, a method of quantitative analysis of coumarins was developed. It includes preliminary hydrolysis of raw materials in aqueous potassium hydroxide, which leads to deacylation of esterified derivatives of kellactone and lomatin, without affecting glycosides of simple coumarins, followed by analysis of hydrolysis products (sum of kellactones, lomatin, 6′-O-apiosyl skimmin) by HPLC. The developed technique is characterized by high analysis speed, satisfactory validation characteristics, and accuracy. Approbation of the technique was carried out on samples of rhizomes and roots of P. sibiricus collected in three regions of Siberia (Zabaikalsky Krai, Buryatia Republic, Sakha (Yakutia) Republic). The total content of coumarins in plant materials from the studied populations was 12.70–74.03 mg/g. The method can be used for quality analysis and standardization of P. sibiricus rhizomes and roots.
{"title":"QUANTITATIVE ANALYSIS OF KHELLACTONE AND OTHER COUMARINS IN PHLOJODICARPUS SIBIRICUS (APIACEAE)","authors":"D. N. Olennikov, N. Chirikova","doi":"10.14258/jcprm.20240112591","DOIUrl":"https://doi.org/10.14258/jcprm.20240112591","url":null,"abstract":"Phlojodicarpus sibiricus (Fisch.) Koso-Pol. is a medicinal plant of the Apiaceae family, the underground organs of which accumulate various groups of coumarins, including simple coumarins, furocoumarins and angular dihydropyranocoumarins in the form of esters of kellactone (3′,4′-dihydroxy-3′,4′-dihydroseselin), which are the dominant group of secondary metabolites. Known methods for the analysis of rhizomes and roots of P. sibiricus determine the content of individual compounds (visnadin, dihydrosamidin), which does not allow obtaining complete information about the presence of coumarin compounds in the plant. In the present study, a method of quantitative analysis of coumarins was developed. It includes preliminary hydrolysis of raw materials in aqueous potassium hydroxide, which leads to deacylation of esterified derivatives of kellactone and lomatin, without affecting glycosides of simple coumarins, followed by analysis of hydrolysis products (sum of kellactones, lomatin, 6′-O-apiosyl skimmin) by HPLC. The developed technique is characterized by high analysis speed, satisfactory validation characteristics, and accuracy. Approbation of the technique was carried out on samples of rhizomes and roots of P. sibiricus collected in three regions of Siberia (Zabaikalsky Krai, Buryatia Republic, Sakha (Yakutia) Republic). The total content of coumarins in plant materials from the studied populations was 12.70–74.03 mg/g. The method can be used for quality analysis and standardization of P. sibiricus rhizomes and roots.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"736 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139836953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240113002
A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin
The article presents the results of a comparative study of the component composition of herbs of some species of the genus Achillea L. growing in the Samara region - common yarrow (Achillea millefolium L.), cartilaginous yarrow (Achillea cartilaginea (Ledeb. ex Rchb.) and noble yarrow (Achillea nobilis (L.). Spectrophotometry and high performance liquid chromatography were used as methods of investigation. As a result of comparative spectrophotometric analysis of water-alcoholic extracts of common yarrow herbs, yarrow cartilaginous herbs and noble yarrow herbs revealed that the absorption curve of their UV spectra is due mainly to hydroxycinnamic alcohols, in particular chlorogenic and caffeic acids (290 sh. and 330 nm). When aluminum (III) chloride solution was added to the water-alcoholic extracts of yarrow herb from the studied species, a bathochromic shift of the long-wave band at 400 nm was observed due to the flavonoids. The content of total flavonoids in the plant raw material is: common yarrow - 0.68±0.01%, cartilaginous yarrow - 0.65±0.02%, noble yarrow - 0.69±0.02%. Chlorogenic acid, cynaroside, cosmosiin, apigenin and luteolin were identified in water-alcoholic extracts from the above described species using HPLC method. In addition, the presence of caffeic acid was detected in the water-alcoholic extracts of noble yarrow herbs. The content of cosmosiin in the plant raw material is: common yarrow - 0.61±0.01%, cartilaginous yarrow - 0.56±0.02%, noble yarrow - 0.62±0.02%. The results of the study can be used in the development of regulatory documentation for medicinal plant material "Yarrow herb" for inclusion in the State Pharmacopoeia of the Russian Federation.
{"title":"A COMPARATIVE STUDY OF THE COMPONENT COMPOSITION OF THE HERBS OF SOME SPECIES OF THE GENUS ACHILLEA L.","authors":"A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin","doi":"10.14258/jcprm.20240113002","DOIUrl":"https://doi.org/10.14258/jcprm.20240113002","url":null,"abstract":"The article presents the results of a comparative study of the component composition of herbs of some species of the genus Achillea L. growing in the Samara region - common yarrow (Achillea millefolium L.), cartilaginous yarrow (Achillea cartilaginea (Ledeb. ex Rchb.) and noble yarrow (Achillea nobilis (L.). Spectrophotometry and high performance liquid chromatography were used as methods of investigation. \u0000As a result of comparative spectrophotometric analysis of water-alcoholic extracts of common yarrow herbs, yarrow cartilaginous herbs and noble yarrow herbs revealed that the absorption curve of their UV spectra is due mainly to hydroxycinnamic alcohols, in particular chlorogenic and caffeic acids (290 sh. and 330 nm). When aluminum (III) chloride solution was added to the water-alcoholic extracts of yarrow herb from the studied species, a bathochromic shift of the long-wave band at 400 nm was observed due to the flavonoids. \u0000The content of total flavonoids in the plant raw material is: common yarrow - 0.68±0.01%, cartilaginous yarrow - 0.65±0.02%, noble yarrow - 0.69±0.02%. \u0000Chlorogenic acid, cynaroside, cosmosiin, apigenin and luteolin were identified in water-alcoholic extracts from the above described species using HPLC method. In addition, the presence of caffeic acid was detected in the water-alcoholic extracts of noble yarrow herbs. \u0000The content of cosmosiin in the plant raw material is: common yarrow - 0.61±0.01%, cartilaginous yarrow - 0.56±0.02%, noble yarrow - 0.62±0.02%. \u0000The results of the study can be used in the development of regulatory documentation for medicinal plant material \"Yarrow herb\" for inclusion in the State Pharmacopoeia of the Russian Federation.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"41 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139778888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-14DOI: 10.14258/jcprm.20240113002
A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin
The article presents the results of a comparative study of the component composition of herbs of some species of the genus Achillea L. growing in the Samara region - common yarrow (Achillea millefolium L.), cartilaginous yarrow (Achillea cartilaginea (Ledeb. ex Rchb.) and noble yarrow (Achillea nobilis (L.). Spectrophotometry and high performance liquid chromatography were used as methods of investigation. As a result of comparative spectrophotometric analysis of water-alcoholic extracts of common yarrow herbs, yarrow cartilaginous herbs and noble yarrow herbs revealed that the absorption curve of their UV spectra is due mainly to hydroxycinnamic alcohols, in particular chlorogenic and caffeic acids (290 sh. and 330 nm). When aluminum (III) chloride solution was added to the water-alcoholic extracts of yarrow herb from the studied species, a bathochromic shift of the long-wave band at 400 nm was observed due to the flavonoids. The content of total flavonoids in the plant raw material is: common yarrow - 0.68±0.01%, cartilaginous yarrow - 0.65±0.02%, noble yarrow - 0.69±0.02%. Chlorogenic acid, cynaroside, cosmosiin, apigenin and luteolin were identified in water-alcoholic extracts from the above described species using HPLC method. In addition, the presence of caffeic acid was detected in the water-alcoholic extracts of noble yarrow herbs. The content of cosmosiin in the plant raw material is: common yarrow - 0.61±0.01%, cartilaginous yarrow - 0.56±0.02%, noble yarrow - 0.62±0.02%. The results of the study can be used in the development of regulatory documentation for medicinal plant material "Yarrow herb" for inclusion in the State Pharmacopoeia of the Russian Federation.
{"title":"A COMPARATIVE STUDY OF THE COMPONENT COMPOSITION OF THE HERBS OF SOME SPECIES OF THE GENUS ACHILLEA L.","authors":"A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin","doi":"10.14258/jcprm.20240113002","DOIUrl":"https://doi.org/10.14258/jcprm.20240113002","url":null,"abstract":"The article presents the results of a comparative study of the component composition of herbs of some species of the genus Achillea L. growing in the Samara region - common yarrow (Achillea millefolium L.), cartilaginous yarrow (Achillea cartilaginea (Ledeb. ex Rchb.) and noble yarrow (Achillea nobilis (L.). Spectrophotometry and high performance liquid chromatography were used as methods of investigation. \u0000As a result of comparative spectrophotometric analysis of water-alcoholic extracts of common yarrow herbs, yarrow cartilaginous herbs and noble yarrow herbs revealed that the absorption curve of their UV spectra is due mainly to hydroxycinnamic alcohols, in particular chlorogenic and caffeic acids (290 sh. and 330 nm). When aluminum (III) chloride solution was added to the water-alcoholic extracts of yarrow herb from the studied species, a bathochromic shift of the long-wave band at 400 nm was observed due to the flavonoids. \u0000The content of total flavonoids in the plant raw material is: common yarrow - 0.68±0.01%, cartilaginous yarrow - 0.65±0.02%, noble yarrow - 0.69±0.02%. \u0000Chlorogenic acid, cynaroside, cosmosiin, apigenin and luteolin were identified in water-alcoholic extracts from the above described species using HPLC method. In addition, the presence of caffeic acid was detected in the water-alcoholic extracts of noble yarrow herbs. \u0000The content of cosmosiin in the plant raw material is: common yarrow - 0.61±0.01%, cartilaginous yarrow - 0.56±0.02%, noble yarrow - 0.62±0.02%. \u0000The results of the study can be used in the development of regulatory documentation for medicinal plant material \"Yarrow herb\" for inclusion in the State Pharmacopoeia of the Russian Federation.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"95 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139838718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-13DOI: 10.14258/jcprm.20240113182
Olga Grigorievna Smirnova, Vladimir Georgievich Goldstein, L. P. Nosovskaya, L. V. Adikaeva, Lyubov Aleksandrovna Wasserman, Alexander Vladimirovich Simonov, Tatyana Alekseevna Pshenichnikova
Starch is one of the main components of wheat endosperm and is used in the production of food and non-food products. The composition and content of starch largely determines quality of flour in breadmaking. The genotype and environmental conditions affect the quantity and qualitative composition of starch and the ratio of different types of starch granules in wheat endosperm. In this work, the qualitative and quantitative content of gluten, starch and starch fractions in the grain of wheat samples with hard and soft endosperm was studied to assess variability of traits. Wholemeal flour was separated into gluten, starch and dietary fiber by the "plant on the table" method. The isolated starch was separated into fractions A and B. Starch granules were examined using laser-scanning microscopy to determine their size. The analysis showed that the hard-grain variety Novosibirskaya 67 and the soft-grain variety Golubka could be the donors of high content of starch A. The hybrid lines SSL-2, SSL-2 and Rodina-M1 can be the donors of high content of starch B. For the studied samples, the proportion of small starch granules (<10 µm) was associated with grain endosperm structure.
淀粉是小麦胚乳的主要成分之一，用于生产食品和非食品产品。淀粉的成分和含量在很大程度上决定了面包制作中面粉的质量。基因型和环境条件会影响小麦胚乳中淀粉的数量和质量组成以及不同类型淀粉颗粒的比例。在这项工作中，研究了硬胚乳和软胚乳小麦样品颗粒中面筋、淀粉和淀粉组分的定性和定量含量，以评估性状的变异性。采用 "桌上植物 "法将全麦面粉分离成面筋、淀粉和膳食纤维。用激光扫描显微镜检查淀粉颗粒以确定其大小。分析表明，硬粒品种 "新西伯利亚 67 "和软粒品种 "戈卢布卡 "是淀粉 A 含量较高的供体；杂交品系 SSL-2、SSL-2 和 Rodina-M1 是淀粉 B 含量较高的供体。
{"title":"The content and qualitative composition of starch in bread wheat samples","authors":"Olga Grigorievna Smirnova, Vladimir Georgievich Goldstein, L. P. Nosovskaya, L. V. Adikaeva, Lyubov Aleksandrovna Wasserman, Alexander Vladimirovich Simonov, Tatyana Alekseevna Pshenichnikova","doi":"10.14258/jcprm.20240113182","DOIUrl":"https://doi.org/10.14258/jcprm.20240113182","url":null,"abstract":"Starch is one of the main components of wheat endosperm and is used in the production of food and non-food products. The composition and content of starch largely determines quality of flour in breadmaking. The genotype and environmental conditions affect the quantity and qualitative composition of starch and the ratio of different types of starch granules in wheat endosperm. In this work, the qualitative and quantitative content of gluten, starch and starch fractions in the grain of wheat samples with hard and soft endosperm was studied to assess variability of traits. Wholemeal flour was separated into gluten, starch and dietary fiber by the \"plant on the table\" method. The isolated starch was separated into fractions A and B. Starch granules were examined using laser-scanning microscopy to determine their size. The analysis showed that the hard-grain variety Novosibirskaya 67 and the soft-grain variety Golubka could be the donors of high content of starch A. The hybrid lines SSL-2, SSL-2 and Rodina-M1 can be the donors of high content of starch B. For the studied samples, the proportion of small starch granules (<10 µm) was associated with grain endosperm structure.","PeriodicalId":9946,"journal":{"name":"chemistry of plant raw material","volume":"104 25","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139781058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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