chemistry of plant raw material最新文献_第5页

CHROMATOGRAPHIC AND SPECTRAL STUDY OF ARCTIUM LAPPA AND ARCTIUM TOMENTOSUM FRUCTUS CULTIVATED IN ALTAI 在阿尔泰栽培的牛蒡和牛蒡果实的色谱和光谱研究

chemistry of plant raw material Pub Date : 2024-02-15 DOI: 10.14258/jcprm.20240112476

Natalia Eduardovna Kolomiets, Roman Sergeevich Boev, Ludmila Vladimirovna Zhalnina, Abdujalil Kaid Hasan Ali

{"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":null,"pages":null},"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}

引用次数: 0

STUDY OF THE MECHANISM OF SORPTION OF Cu2+, Co2+, AND Mn2+ IONS ON A MODIFIED NATURAL POLYMER – PECTIN 关于 Cu2+、Co2+ 和 Mn2+ 离子在一种改性天然聚合物 - PECTIN 上的吸附机理的研究

chemistry of plant raw material Pub Date : 2024-02-15 DOI: 10.14258/jcprm.20240112308

Roza Khanifovna Mudarisova, Olga Sergeevna Kukovinets, A. F. Sagitova

{"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":null,"pages":null},"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}

引用次数: 0

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 鞑靼斯坦共和国边境地区长叶柴胡（bupleurum longifolium ssp.aureum l. (fisch. ex hoffm.) soo) 在鞑靼斯坦共和国边界地区的植物化学成分

chemistry of plant raw material Pub Date : 2024-02-15 DOI: 10.14258/jcprm.20240112925

S. A. Dubrovnaya, Landysh Zavdetovna Khusnetdinova, A. Akulov, Lyudmila Valerianovna Ryzhova, Olga Arnoldovna Тimofeeva

引用次数: 0

QUANTITATIVE ANALYSIS OF KHELLACTONE AND OTHER COUMARINS IN PHLOJODICARPUS SIBIRICUS (APIACEAE) 西洋芹中黄柏酮和其他香豆素的定量分析

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240112591

D. N. Olennikov, N. Chirikova

{"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":null,"pages":null},"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}

引用次数: 0

PECULIARITIES OF THE ACCUMULATION OF GLUCOFRUCTANS IN THE ABOVE-GROUND PART OF THE SPECIES OF THE GENUS ALLIUM (AMARYLLIDACEAE) 薤白属（金盏花科）物种地上部分葡聚糖积累的特殊性

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240112195

Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva

{"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":null,"pages":null},"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}

引用次数: 0

PECULIARITIES OF THE ACCUMULATION OF GLUCOFRUCTANS IN THE ABOVE-GROUND PART OF THE SPECIES OF THE GENUS ALLIUM (AMARYLLIDACEAE) 薤白属（金盏花科）物种地上部分葡聚糖积累的特殊性

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240112195

Evgenia Samuilovna Vasfilova, Tatjana Andreevna Vorob'eva

{"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":null,"pages":null},"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}

引用次数: 0

QUANTITATIVE ANALYSIS OF KHELLACTONE AND OTHER COUMARINS IN PHLOJODICARPUS SIBIRICUS (APIACEAE) 西洋芹中黄柏酮和其他香豆素的定量分析

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240112591

D. N. Olennikov, N. Chirikova

{"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":null,"pages":null},"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}

引用次数: 0

A COMPARATIVE STUDY OF THE COMPONENT COMPOSITION OF THE HERBS OF SOME SPECIES OF THE GENUS ACHILLEA L. A Comparative Study of the component composition of the herbs of some species of the genus achillea l.

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240113002

A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin

{"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":null,"pages":null},"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}

引用次数: 0

A COMPARATIVE STUDY OF THE COMPONENT COMPOSITION OF THE HERBS OF SOME SPECIES OF THE GENUS ACHILLEA L. A Comparative Study of the component composition of the herbs of some species of the genus achillea l.

chemistry of plant raw material Pub Date : 2024-02-14 DOI: 10.14258/jcprm.20240113002

A. Vaskova, Ирина Владимировна Соколова, V. A. Kurkin

{"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":null,"pages":null},"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}

引用次数: 0

The content and qualitative composition of starch in bread wheat samples 面包小麦样品中淀粉的含量和质量组成

chemistry of plant raw material Pub Date : 2024-02-13 DOI: 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

{"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":null,"pages":null},"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}

引用次数: 0