scholarly journals CHEMICAL COMPOSITION OF BY-PRODUCTS OF CONIFEROUS RAW MATERIALS PROCESSING

2019 ◽  
pp. 233-239
Author(s):  
Татьяна (Tat'yana) Владимировна (Vladimirovna) Хуршкайнен (Hurshkainen) ◽  
Владимир (Vladimir) Иванович (Ivanovich) Терентьев (Terentyev) ◽  
Наталья (Natal'ya) Николаевна (Nikolaevna) Скрипова (Skripova) ◽  
Наталья (Natal'ya) Николаевна (Nikolaevna) Никонова (Nikonova) ◽  
Алла (Alla) Альбертовна (Al'bertovna) Королева (Korolyova)
Keyword(s):  
Chemical Composition ◽  
Raw Materials ◽  
Biologically Active ◽  
Raw Material ◽  
Pinus Sibirica ◽  
Practical Application ◽  
Actual Problem ◽  
Ethanol Extracts ◽  
Micro Elements ◽  
By Products

Development of natural biological products – an actual problem of rational and economical use of wood bioresources with which Russia is rich. The coniferous raw material is a source of biologically active extractive compounds possessing immunostimulating, fungicidal, bactericidal activity. Company «Ecovit» makes food and cosmetic production from Pinus Silvestris L., Abies sibirica and Pinus sibirica R. Maur wood greenery. This paper presents results of research of a chemical composition of the by-products formed in coniferous essential oils processing: residue after distillation and florentine water. The extraction of these products is carried out by petroleum ether, diethyl ether, ethyl-acetate consistently and quantitative maintenance of extractive compounds is certain. The qualitative and quantitative analysis of macro- and micro-elements in investigated samples is lead. Chemical structure of extractive compounds is characterized with use of physicochemical meth-ods.  In residue after distillation of Abies and Pinus wood greenery carotenoids, natural phenolic com-pounds, carboxylic acids are identified. Ethanol extracts of the fulfilled pine and cedar raw material contain sesqui- and diterpenes, polyprenols, carotenoids, fat acids and phenolic compounds. In Abies ethanol extracts maltol and triterpenoids are identified. The basic components of pine florentine water are monoterpenoids. The received results cause practical application of by-products of coniferous raw material processing for obtaining of biologically active additives, preparations for agriculture, pharmacology, perfumer-cosmetic production.

Technological aspects of alcohol distillates production from non-traditional sugar-raw materials

2021 ◽  
Vol 9 (16) ◽  
pp. 90-97
Author(s):  
Kateryna Danilova ◽  
◽  
Oksana Zavarzina ◽  
Keyword(s):  
Raw Materials ◽  
Biologically Active ◽  
Raw Material ◽  
Material Base ◽  
Growth Substances ◽  
Technological Properties ◽  
Actual Problem ◽  
Cane Molasses ◽  
Yeast Biomass ◽  
Nitrogen Phosphorus

An actual problem of the alcohol industry development is the expansion of the raw material base through the use of new, cheaper types of carbohydrate sources. Recently, glucose-fructose syrup has been of increasing interest to producers of ethanol. Among the producers of craft drinks, in particular rum-based drinks, cane molasses is in increasing demand. The article presents the technological aspects of the fermentation process of nonconventional sugar-containing raw materials on the example of glucose-fructose syrup and cane molasses in ethanol by different yeast strains. It is determined that glucose-fructose syrup and cane molasses are raw materials depleted of nitrogen, phosphorus and growth substances necessary for the yeast activity. To improve the technological properties of raw materials in the molasses, nitrogen, phosphorus nutrition and corn extract as a growth substance shall be added to a mash. Glucose-fructose syrup is of pH 3.68 and of acidity 0.12, which negatively affects the fermentation. It is established that in order to create optimal living conditions for yeast, it is necessary to add substances to the glucose-fructose syrup that will contribute to the safety of development and prevent the pH 3.5. It was determined that the alcohol yield from 1 ton of glucose-fructose syrup is 31.0 dal, from 1 ton of cane molasses is 24.0 dal on the yeast 46ED and 22 dal on the TegaYeast without the use of growth substances and vitamins necessary for the reproduction of yeast biomass. Under conditions of improving the technological properties of the mash from the glucose-fructose syrup and cane molasses by adding biologically active substances promoting the synthesis of yeast biomass, the ethanol content in the fermented mashes increases up to 11.9 12% vol.

scholarly journals PHYSICAL, CHEMICAL AND ORGANOLEPTIC CHARACTERISTICS OF LOW ALCOHOL BEVERAGES BASED ON SUGAR SORGHUM

2019 ◽  
Vol 13 (3) ◽  
Author(s):  
M. Karputina ◽  
D. Khargeliia ◽  
I. Melnik
Keyword(s):  
Raw Materials ◽  
Component Composition ◽  
Biologically Active ◽  
Raw Material ◽  
Agricultural Crop ◽  
Perception Threshold ◽  
Organoleptic Characteristics ◽  
Vegetable Raw Materials ◽  
Low Alcohol ◽  
By Products

The current market of low-alcohol beverages has been evaluated. The production of alcohol-free beverages is characterized by an extremely wide variety of raw materials. It is allowed to use juices, concentrates, infusions, and extracts of vegetable raw materials, flavours, emulsions, aromatic bases, food acids, vitamins, colourants, stabilizers, preservatives, clarifiers, opacifiers, sweeteners, and other raw materials that meet the requirements of regulations in effect and are authorized by the Ministry of Health. It has been established that the use of natural vegetable raw materials, which are a source of biologically active substances, will help increase the demand for these beverages. As such raw material, it has been suggested to use sugar sorghum, which is a promising agricultural crop and is characterized by a rich component composition. It has been suggested to obtain low-alcohol beverages by wort fermentationon on the basis of sugar sorghum juice, with the addition of apple and apple-cherry concentrates. The physicochemical parameters of the wort have been determined, and suggested the modes of its fermentation with dry yeast from the manufacturers Biowin (Brewgo-01) and Fermivin (Gervin GV1), related to brewing and wine yeast races, respectively. The influence of these yeasts on the accumulation of fermentation by-products and on the formation of organoleptic characteristics of beverages has been investigated. It has been found that in the samples studied, most of the fermentation by-products are in quantities close to the perception threshold, and, certainly, they affect the taste and aroma profile of the finished beverages. The profile charts of taste and aroma have been constructed, and the conclusion has been drawn about the prospects of using sugar sorghum juice in the low-alcohol beverages technology based on natural raw materials.

scholarly journals The usage of niche seeds flour in cupcake production technology

2021 ◽  
pp. 94-100
Author(s):  
Nataliia Sova ◽  
Kristina Khudaiberdiieva ◽  
Nataliia Kovalenko ◽  
Ilona Mykhnenko
Keyword(s):  
Chemical Composition ◽  
Quality Indicators ◽  
Raw Materials ◽  
Biologically Active ◽  
Raw Material ◽  
Caloric Content ◽  
Organoleptic Evaluation ◽  
Important Place ◽  
Physicochemical Quality ◽  
Energy Value

Flour confectionery products occupy an important place in the diet of the population of our country, and the world and are in great demand. A significant disadvantage of this group of products is the low content of vital essential substances, such as vitamins, minerals, dietary fiber, etc., and the high content of carbohydrates and lipids. Demand for these products necessitates the need to adjust the chemical composition of these foods. One of the most famous representatives of flour confectionery is cupcakes. In the recipes of cupcakes, the largest share occupies such types of refined raw materials like wheat flour, granulated sugar, fats, which cause an imbalance in their chemical composition, low nutritional value, and high caloric content. As biologically active additives of plant origin, flour from the seeds of various niche crops (flax, hemp, sesame, amaranth, etc.) can be added to the cupcake recipe. After all, this type of raw material is valuable for its composition (the content of proteins, fats, essential amino acids, and fatty acids, vitamins, minerals, etc.) and health properties. The recipe for cupcakes enriched with flour from the seeds of niche crops has been developed. The prototype for the study was chosen recipe for the cake “Stolychnyi”. Hemp, flax, pumpkin, and sesame flour were chosen as raw materials. Organoleptic, physicochemical quality indicators, nutritional, and energy value of finished products are determined. Based on the results of the organoleptic evaluation of cupcake samples, determination of their physicochemical quality indicators, comparison with the production sample, we recommended the introduction of a cupcake enriched with low-fat hemp flour. The protein content in this sample was 8.85 g/100 g, fat – 17.83 g/100 g, carbohydrates – 51.8 g/100 g, energy value – 396.85 kCal / 100 g of product. Due to the functional properties of hemp flour, the resulting product can be attributed to health products.

scholarly journals THE EFFECT OF THE ENERGY PROCESS ON THE CHEMICAL COMPOSITION OF PLANT RAW MATERIAL OB-TAINED FROM LEAVES OF THE ASPEN OF THE GENERAL

2018 ◽  
pp. 251-259
Author(s):  
Aleksandra Viktorovna Nekhorosheva ◽  
Sergey Viktorovich Nekhoroshev ◽  
Aleksey Anatol'yevich Drenin ◽  
Erkin Hozhiakbirovich Botirov ◽  
Nikolay Viktorovich Gornikov ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Raw Materials ◽  
Biologically Active ◽  
Raw Material ◽  
Comparative Characteristic ◽  
Active Components ◽  
Extractive Substances ◽  
Vegetable Raw Materials ◽  
Analytical Approaches

The analysis of the chemical composition of the vegetable raw materials received from leaves of an aspen ordinary, family plants Willow (Salicaceae), growing in the territory of the Khanty-Mansi autonomous district Yugra is provided in article. The choice of raw materials is caused by a large supply and fast reproducibility of a raw resource. In work numerical indicators and indicators of high quality of raw materials are established (humidity, the general ashes, sulphatic ashes, ashes not soluble in 10% to hydrochloric acid, extractive substances). The way of extraction of vegetable raw materials is reasonable, the comparative characteristic of content of extractive substances is provided in the received extracts. It is shown that the average content of extractive substances in native samples is 27.9%, the content of polysaccharides – 10.9%. The qualitative and quantitative analysis of biologically active agents is carried out by method of a highly effective liquid chromatography. The dominating components in samples of the plants growing in the territory of one land plot are салицин 510 mg of %, гиперозид 170 mg of %, routines of 210 mg of %. Influence of process of fermentation on the chemical composition of the vegetable raw materials received from leaves of an aspen ordinary is studied. The greatest exit of phenolic connections at impact on vegetable raw materials of fermentation is established by cold. The positive effect of impact of fermentation by crushing on quantity of the identified biologically active components is defined. Work was carried out for assessment of phytochemical parameters of quality of vegetable raw materials and formation of justification of analytical approaches to diagnostics of vegetable raw materials of the explored territory.

scholarly journals Method of Determining the Sum of Flavonoids in Tanacetum Vulgare Flowers

2020 ◽  
pp. 38-42
Author(s):  
Ю.Г. Соболева ◽  
И.Ю. Постраш ◽  
А.А. Прусакова
Keyword(s):  
Raw Materials ◽  
Extraction Methods ◽  
Biologically Active ◽  
Raw Material ◽  
Tanacetum Vulgare ◽  
Plant Raw Materials ◽  
Analytical Wavelength ◽  
Ethanol Extracts ◽  
Effective Drugs ◽  
Active Substances

Одно из лекарственных растений, являющихся источником создания высокоэффективных лекарственных средств, – пижма обыкновенная. Цветочные корзинки пижмы содержат значительное количество флавоноидных соединений (лютеолин, апигенин, акацетин, кверцетин, цинарозид), эфирные масла, фенольные кислоты, дубильные вещества, горечи и др. Основными методами извлечения биологически активных веществ из лекарственного растительного сырья являются методы экстракции, которые приводят к накоплению необходимых биологически важных компонентов в определённом экстрагенте. В работе изучено влияние концентрации экстрагирующего вещества и времени экстракции на полноту извлечения суммы флавоноидов из цветков пижмы обыкновенной. В результате анализа определяли содержание суммы флавоноидов (в пересчёте на цинарозид) в экстрактах этанола различной концентрации. Установлено, что оптимальным экстрагентом является 70%-й этиловый спирт, а экстрагирование в течение 30 минут наиболее эффективно при соотношении сырьё/экстрагент 1:50. Считаем наиболее целесообразным использование в методике количественного анализа суммы флавоноидов дифференциальную спектрофотометрию и государственный стандартный образец (ГСО) цинарозида при длине аналитической волны 425 нм. One of the medicinal plants that are the source of the creation of highly effective drugs is Tanacetum vulgare. Anthodium of Tanacetum vulgare contains a significant amount of flavonoid compounds (luteolin, apigenin, acacetin, quercetin, cinaroside), essential oils, phenolic acids, tannins, bitterness, etc. The main methods for extracting biologically active substances from medicinal plant raw materials are extraction methods that lead to the accumulation of the necessary biologically important components in a certain extragent. In the paper the effect of the concentration of the extracting substance and the extraction time on the completeness of the extraction of the sum of flavonoids from the flowers of Tanacetum vulgare was studied. As a result of the analysis the content of the sum of flavonoids (in terms of cinaroside) in ethanol extracts of various concentrations was determined. It was found that the optimal extragent is 70%-ethyl alcohol, and extraction for 30 minutes is most effective at a raw material/extragent ratio of 1:50. We consider it most advisable to use differential spectrophotometry and a state standard sample (SSO) of cinaroside at an analytical wavelength of 425 nm in the method of quantitative analysis of the sum of flavonoids.

scholarly journals Pulsatilla alba: analytical review of spread, chemical composition, biological activity and medical application

2021 ◽  
pp. 10-14
Author(s):  
Anna Krvavych ◽  
Nataliia Reviakina ◽  
Lesia Zhurakhivska ◽  
Iryna Hubytska ◽  
Roksolana Konechna
Keyword(s):  
Chemical Composition ◽  
Medicinal Plant ◽  
Raw Materials ◽  
Folk Medicine ◽  
Medical Application ◽  
Biologically Active ◽  
Raw Material ◽  
Sources Of Information ◽  
Scientific Publications ◽  
Plant Raw Materials

The object of analytical study is the medicinal plant Pulsatilla alba. This species is rare, the stocks of herbal raw materials are limited, and there are no Pulsatilla alba-based medicines on the Ukrainian market. The aim of study was to analyze and summarize data on the range, content of biologically active compounds and the spectrum of use in pharmacy and medicine Pulsatilla alba. Materials and methods. Literary and electronic sources of information on the distribution, chemical composition and pharmacological activity of Pulsatilla alba. Results. Pulsatilla alba is a plant of the Ranunculaceae family, characterized by a high content of biologically active organic compounds, namely organic acids, traces of alkaloids, vitamins, resinous and tannins, about 20 different macro-and micronutrients, essential oils, γ-lactones, triterpenoids, sterols, chelidonic acid, coumarins, as well as giving it protection status make it an interesting object for research. Analysis of scientific publications revealed that plants of the family Ranunculaceae, in particular, Pulsatilla alba contain a significant amount of biologically active substances, have numerous pharmacological activities, have long been used in folk medicine, and is a promising raw material for the production of phytopreparations. The volume of processing of medicinal plant raw materials in Ukraine in one year is from 5 to 6 thousand tons, the amount of raw materials for export reaches more than 3 thousand tons per year. About 1,000 tons of raw materials consumed in Ukraine are imported and 1,500 tons are domestically produced. Conclusions. Therefore, as populations of rare low-competitive species of the Ranunculaceae family are particularly endangered, displaced by tree, shrub and highly competitive trivial violent herbaceous species due to the widespread use of Pulsatilla alba in folk medicine as an antitumor, hypnotic, hypnotic, antifungal, antifungal research which should be continued

LEVISTICUM OFFICINALE (F. APIACEAE): HABITAT, BOTANICAL DESCRIPTION AND CHEMICAL COMPOSITION (REVIEW)

2021 ◽  
pp. 67-75
Author(s):  
Kubasova E.D. ◽  
Korelskaya G.V. ◽  
Kubasov R.V.
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Raw Materials ◽  
Climatic Conditions ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Raw Material ◽  
Universal System ◽  
Plant Raw Materials ◽  
Active Substances

The Medicinal Lovage (Levisticum Officinale) grows almost everywhere. In order to use Levisticum Officinale in economic needs, including in medicine, a number of countries are specially engaged in its cultivation. The analysis of the scientific literature revealed a large number of publications confirming the diverse chemical spectrum of rhizomes, roots and herbs of the medicinal lovage. In this regard, it is used as a medicinal raw material and is included in a number of European Pharmacopoeias. For medical purposes, all parts of this plant that contain biologically active substances can be used. Levisticum officinale contains various phytochemical compounds and secondary metabolites – terpenoids, flavonoids, essential oils, phthalides, polyacetylenes, coumarins, phenylpropanoids, alkaloids, tannins, phenolic acids, polyacetylenes. All of them have properties that can have a therapeutic effect on the organism. The composition of essential oils of Levisticum Officinale is the most studied. It is mainly represented by monoterpene hydrocarbons, sexwiterpenes and phthalides. There are some differences in the chemical composition of Levisticum Officinale. Most scientists agree that such a discrepancy may be related to the period and process of harvesting plant raw materials, age, genotype of the plant, climatic conditions and place of growth, as well as the method of extraction and the method of identification and quantitative determination of biologically active substances. Therefore, there is a problem of a single universal system of preparation and further use of raw materials. The development of modern methods for analyzing the raw materials of lovage and the study of its chemical composition creates prerequisites for expanding its use as a medicinal plant.

scholarly journals COMPARATIVE ANALYSIS OF THE CHEMICAL COMPOSITION OF PLANT RAW MATERIAL IRIS SIBIRICA L.

2017 ◽  
pp. 137-144 ◽  
Author(s):  
Людмила (Ljudmila) Ивановна (Ivanovna) Тихомирова (Tikhomirova) ◽  
Наталья (Natal'ja) Григорьевна (Grigor'evna) Базарнова (Bazarnova) ◽  
Анастасия (Anastasija) Александровна (Aleksandrovna) Синицына (Sinitsyna) ◽  
Ирина (Irina) Владимировна (Vladimirovna) Афанасенкова (Afanasenkova)
Keyword(s):  
Comparative Analysis ◽  
Chemical Composition ◽  
Raw Materials ◽  
Vegetation Period ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Raw Material ◽  
Emission Spectrometry ◽  
Siberian Crane ◽  
Active Substances

Species of the genus Iris in the scientific literature, recognized as rich sources of secondary metabolites. However, in chemical terms, Iris sibirica L. is poorly understood. The purpose of this study is a comparative analysis of the chemical composition of plant material of Iris sibirica L. to optimize the timing of collection in the conditions of Altai region.The object used samples of leaves and rhizomes and roots of I. sibirica varieties Cambridge and Sterkh variety, harvested in the vicinity of the city of Novoaltaisk.As a result of these tests the ash content from I. sibirica spring collection 1,3 times more than in autumn. The method of emission spectrometry revealed the presence of 26 elements. Of them macro – 4, microelements and ultramicroelements 8 – 14. Regardless of the variety of plant organs as observed the accumulation of Al. In a raw spring collection piling up Ba and Zn, and in the fall of Sr and Mn. In the studied samples I. sibirica cultivars Siberian crane Cambridge and the concentration of Cu, Pb, Cd, Cr and As exceeded the permissible level for dietary Supplements and tea on plant-basedWith the aim of obtaining flavonoids plant I. sibirica better harvest in the spring, and for optimal coumarins is the autumn collection. Tannins more is accumulated in the rhizomes with roots, and triterpenoid glycosides in the grass. The yield of essential oil from I. sibirica depends on weather conditions of vegetation period, time of procurement of raw materials and on plants and can be increased by 2–3 times.The study of element distribution and synthesized biologically active substances in the process of development of I. sibirica cultivars Siberian crane and Cambridge during the vegetation period has allowed to identify the vegetative phase with maximum accumulation, and organs of plants, accumulation of these biologically active substances.

Processing of Dolomitic By-Products into Porous Restoration Binder

2018 ◽  
Vol 788 ◽  
pp. 23-29
Author(s):  
Inta Kirilovica ◽  
Viktorija Sučevana
Keyword(s):  
Chemical Composition ◽  
Low Temperature ◽  
Raw Materials ◽  
Raw Material ◽  
Architectural Heritage ◽  
Hydraulic Binder ◽  
Similar Materials ◽  
Magnesium Oxychloride ◽  
By Products

The goal of this work concerns the synthesis of a binder for restoration purposes that is physically and chemically compatible with dolomitic Roman cement, a historical binder used for the construction of significant architectural heritage objects in the 19th and 20th centuries. Dolomitic marlstone, the traditional raw material of dolomitic Roman cement, is not being obtained anymore and it is also hard to achieve a constant chemical composition. To address these issues, the experimental synthesis of a low temperature hydraulic binder using locally sourced raw materials, namely dolomite flour and clay, was performed. The developed synthesis technology provides economic and ecological advantages compared to other similar materials, such as lime with pozzolan additive, lime and cement mixtures and magnesium oxychloride cements. The raw material, dolomite flour, is a by–product in the manufacturing process; furthermore, the low firing temperature (800 °C) reduces the power consumption required to obtain the binder.The aim of the work is determination of porosity-related physical characteristics of dolomitic binder that is synthesized by using manufacturing by-product – dolomite flour – as basic raw material to evaluate it’s suitability for restoration purposes.

scholarly journals Actual Aspects of Medical Application of Black Nut – Juglans Nigra L. (Review)

2019 ◽  
Vol 8 (3) ◽  
pp. 21-28
Author(s):  
A. V. Korochinsky ◽  
Ja. V. Daironas ◽  
V. V. Vernikovsky ◽  
I. N. Zilfikarov ◽  
E. F. Stepanova ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Medicinal Plant ◽  
Raw Materials ◽  
Black Walnut ◽  
Juglans Nigra ◽  
Biologically Active ◽  
Raw Material ◽  
Pharmacological Properties ◽  
Plant Raw Material ◽  
Made In

Introduction. Herbal drugs of black walnut (Juglans nigra L.) are not registered on the territory of the Russian Federation at the present time. However, the State Register of Medicinal Products includes an extract of unripe fruits of a related species walnut (Juglans regia L.) «Yuglanex» (made in Russia) and the complex herbal drug «Tonsilgon» (made in Germany). A number of biologically active food supplements from black walnut raw materials have been registered by Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing. They are an additional source of phenolic compounds as tannins and flavonoids. The purpose of the article is to study and systematize up-to-date information on the chemical composition of the medicinal plant raw material of black walnut and the pharmacological properties of its main biologically active compounds.Text. All parts of the black walnut are used in the ethnomedicine of the indigenous population of North America according to indications similar to the walnut in Asia and the Manchurian nut in the Far East: snake bites, fever and disorders of the gastrointestinal tract.The chemical composition of the medicinal plant raw material of black walnut is dencently walnut by its qualitative composition. Fruits, bark and leaves of black walnut contain a rich polyphenol complex (naphthoquinones, in particular, juglon and its derivatives, tannins, flavonoids, phenolic acids), vitamins, essential oil, organic acids. However, the quantitative analysis revealed a higher content of biologically active substances in the raw black walnut, especially in relation to polyphenolic compounds.The scientific literature describes the results of experiments on animals, confirming antioxidant, antimicrobial, antifungal, antiviral, antiparasitic, hypoglycemic, antispasmodic, and anti-tumor effect on certain cell lines.Conclusion. As a result of studying the literature and systematizing the current information on the chemical composition of the medicinal plant raw material of the black nut and the pharmacological properties of its main biologically active compounds, it has been established that the main properties are related to the presence of the phenol complex. However, a deeper study of the chemical composition is required. Both the total extracts of the black walnut from plant raw materials and individual compounds show predominantly antimicrobial, antifungal, antioxidant, antiviral, hypotensive, immunomodulatory, antitumor and antispasmodic activities in preclinical trials.

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