Technology of kvass using malts special processing

2021 ◽  
pp. 34-37
Author(s):  
Юлия Юрьевна Миллер ◽  
Валентина Ивановна Бакайтис ◽  
Анатолий Анатольевич Орлов ◽  
Татьяна Федоровна Киселева

Производство натурального кваса брожения предусматривает использование в технологии традиционно ржаного солода ферментированного или неферментированного (реже муки) и ячменного солода. С целью обогащения продукта незаменимыми для организма человека компонентами в рецептуру напитка вводят различное растительное сырье, отличающееся повышенным содержанием витаминов, минеральных или других биологически активных веществ. Нами предложена технология кваса с использованием высокобелковистого зернового сырья - соевого и овсяного солода, отличающихся повышенным содержанием аминокислот в сравнении с другими злаковыми, используемыми в пивобезалкогольной отрасли. Разработаны 2 рецептуры кваса с обязательным содержанием в обоих случаях ячменного и ржаного ферментированного солода и с добавлением в первом варианте соевого солода в количестве 20 % от общей массы зернопродуктов, во втором - овсяного солода в количестве 15 %. Технология кваса предусматривает стадии приготовления квасного сусла настойным способом, сбраживание квасного сусла сухими хлебопекарными дрожжами при температуре 28…30 °С в течение 20 ч, охлаждение и осветление напитков, розлив. Все зерновое сырье в процессе получения на его основе солода на стадии замачивания обрабатывалось комплексом органических кислот, активизирующим физиологические и биохимические процессы зерна при проращивании. Определены основные качественные и значимые технологические показатели исходного сырья, в том числе ферментативная активность, демонстрирующая высокий уровень, для соевого солода дополнительно определен уровень уреазы, находящийся в допустимых нормах и позволяющий ему быть использованным в пищевых технологиях. Готовые напитки имеют высокие показатели по органолептической оценке - внесение альтернативного сырья их не ухудшило, по показателям качества соответствуют требованиям, предусмотренным стандартом, отличаются повышенным содержанием заменимых и незаменимых аминокислот в сравнении с традиционным квасом. The production of natural fermentation kvass involves the use of traditionally fermented or unfermented rye malt (less often flour) and barley malt in the technology. In order to enrich the product with essential components for the human organism, various plant raw materials are introduced into the recipe of the drink, which are characterized by an increased content of vitamins, minerals or other biologically active substances. We have proposed the technology of kvass using high-protein grain raw materials-soy malt and oat malt, which are characterized by an increased content of amino acids in comparison with other cereals used in the beer and non-alcoholic industry. Two kvass recipes have been developed with an obligatory content of barley and rye fermented malt in both cases and with the addition of soy malt in the first version in the amount of 20 % of the total weight of grain products, in the second - oat malt in the amount of 15 %. The technology of kvass provides for the stages of preparation of kvass wort by the tincture method, fermentation of kvass wort with dry baking yeast at a temperature of 28…130 °C for 20 hours, cooling and clarification of drinks, bottling. All grain raw materials in the process of obtaining malt on its basis at the soaking stage were treated with a complex of organic acids that activates the physiological and biochemical processes of grain during germination. The main qualitative and substantial technological indicators of the raw material were determined, including the enzymatic activity, which demonstrates a high level, and the level of urease, which is within permissible standards and allows it to be used in food technologies, was additionally determined for soy malt. According to the organoleptic assessment, produced drinks have high indicators, the introduction of alternative raw materials did not worsen them, in terms of quality they match the requirements provided for by the standard, they are characterized by an increased content of interchangeable and essential amino acids in comparison with traditional kvass.

2019 ◽  
pp. 269-278
Author(s):  
Antonina Anatol'yevna Reut ◽  
Svetlana Galimullovna Denisova ◽  
Kira Aleksandrovna Pupykina

The main purpose of the article was to study the content of the biochemical composition of different raw materials (flowers, leaves, stems, roots) of some representatives of the genus Paeonia L. (species ‒ P. peregrina Mill., P. officinalis L., P. lactiflora Pall., P. delavayi Franch., varieties ‒ Mechta S.P. Koroleva, Olga Kravchenko, Polyarnik 8, Sabantuy), introduced and grown on the basis of the South-Ural Botanical Garden-Institute of Ufa Federal Research Centre of Russian Academy of Sciences for further use as a new source of medicinal plant raw materials. The presence of amino acids was determined by the amino acid analyzer AAA-339 (HSSR), elemental composition ‒ by atomic absorption spectrometry. As a result of commodity analysis found that the leaves of paeony in maximum quantities accumulate ascorbic acid and starch; in the roots – sugar; in the stems – fiber; in flowers – carotenoids and protein. The study of the elemental composition of paeony showed that the P. peregrina quantitative content of calcium, phosphorus, iron, copper, manganese is superior to other types of peony; among the varieties, the maximum values of sodium, calcium, copper and iodine were noted in Olga Kravchenko. The presence of 14 amino acids, 9 of which are essential, was revealed. The maximum accumulation of amino acids is observed in the leaves of most species and in the stems of varieties of paeony. The amount of essential amino acids is 2.51–4.88 mg/%, the sum of all amino acids is 5.96–9.46 mg/%, which reflects the biological value of the objects of study.


2021 ◽  
pp. 219-225
Author(s):  
Галина Табаленкова

The results of studies of the qualitative composition and quantitative content of amino acids (AAs) in the leaves of three plant species of the genus Artemisia, widespread in the Elton region, were presented. Protein AAs were determined on an AAA T-339 amino acid analyzer (Czech Republic) after hydrolysis of a sample in 6N HCl at 105 °C for 24 h, free AAs – on an AAA-400 amino acid analyzer (Czech Republic) in a lithium buffer system. The protein AAs amount varied from 66 mg / g in A. lerchiana to 113 mg / g dry weight in A. santonica. 17 AAs were found in composition of these species, aspartic and glutamic acids were dominant. The content of free AAs varied from 4.4 mg / g in A. santonica to 8.3 mg / g dry weight in A. pauciflora. 14 AAs have been identified, among them proline was the predominant free AA. The share of proline was 75-81% of the total free AAs. Among the minor components, 3-4 compounds with a content above 2% dominated. The free AAs contain 3 non-proteinogenic ones (ornithine, citruline, and γ-aminobutyric acid). A. lerchiana and A. pauciflora species were similar in protein and free amino acids, probably due to the same growing conditions. A high level of free proline, together with a complex of biologically active substances in Artemisia species, which grow abundantly in the Elton region, allow to consider the possibility of their use as a medicinal raw material.


Author(s):  
O. M. Burmistrova ◽  
E. A. Burmistrov ◽  
N. L. Naumova

The use of phytopowders as food additives allows you to create highly nutritious mixtures with a pronounced taste and aroma of fresh fruits and berries. Fruit and berry powders are already used in the production of jelly, fruit drinks, drinks, juices and sauces based on domestic plant raw materials with a high proportion of biologically active substances. The most important phytonutrients of sea buckthorn fruits (Hippophae rhamnoides L.) are carotenoids, flavonoids, anthocyanins, sugars, organic and amino acids, tannins and pectin substances, phospholipids, macro- and microelements. The aim of the research was to study the quality and nutritional value of freezedried sea buckthorn powder. Sublimated sea buckthorn was the object of study (TU 10.39.25-007-0111115841-2018) manufactured by IP A.N. Mazurina (Russia, Kaluga region, Borovsky district, Borovsk). The quality of packaging and labeling, as well as organoleptic characteristics, nutritional value and mineral composition of raw materials have been studied. It was determined that the marking of sublimated sea buckthorn does not comply with the regulated requirements of GOST R 51074-2003 and TR CU 022/2011. Organoleptic characteristics of phytopowder are identified as characteristic of this type of raw material. The actual protein and fat content of the test material does not correspond to the levels stated by the manufacturer. The studied raw materials are distinguished by a variety of chemical composition, namely, the content of protein, carotenoids, vitamins E and A, lipids, dietary fiber, unique trace elements – Al, Co, Cr, Cu, Fe, Li, Mn, Ni, Ti, Zn.


2021 ◽  
pp. 70-77
Author(s):  
С. А. Козира ◽  
Т. М. Гонтова ◽  
С. І. Степанова ◽  
В. П. Гапоненко ◽  
В. В. Машталер ◽  
...  

Among the relevant for the modern pharmacy problems, there is a need for the rational complex use of known medicinal plants, as well as the search for new sources of natural biologically active compounds in order to expand the list of official medicinal plants and raw material base. Species of genus Geum L. contain a number of biological active substances and are promising sources of raw materials for the production of antimicrobial, astringent, anti-inflammatory, and hemostatic medicines. Pharmacological activity of these plants results from their multi-component chemical composition, including tannins, flavonoids, macro- and microelements and other compounds. The aim of thе study was to compare the elemental composition of herb and rhizomes with roots of G. urbanum L., G. aleppicum Jacq. and G. rivale L. of Ukrainian flora. The objects of the study were the samples of herb and rhizome with roots of G. urbanum L., G. aleppicum Jacq. and G. rivale L. (dried raw materials) which were collected in the Kharkiv region, Ruski Tishki village, in June-August 2018–2019. The determination of the qualitative composition and quantitative content of elements was carried out by atomic absorption spectroscopy with atomization in an air-acetylene flame using a spectrometer CAS 120 («Selmi», Sumy, Ukraine). In the studied samples, 19 elements were determined, including 5 macroelements and 14 microelements. The data about accumulation of elements in investigated herb of G. urbanum L., G. aleppicum Jacq., G. rivale L. can be arranged in descending order as follows: K > Ca > Si > Mg > P > Fe > Al > Na > Sr > Zn, and in rhizomes with roots as follows – K > Si > Ca > Mg > Fe > P > Al > Na > Sr > Zn. The content of toxic elements such as cobalt, cadmium, arsenic, and mercury was within the permissible limits for plant raw materials and food. For the first time, a comparative study of the macro- and microelement composition in herb and rhizomes with roots of G. urbanum L., G. aleppicum Jacq. and G. rivale L. has been carried out. Using the method of atomic absorption spectral analysis, 19 elements have been identified and their content has been determined, among which К, Ca, Mg, Si, P, Fe, Al, Na, Mn, Zn predominantly accumulate.


Author(s):  
E.V. Robonen ◽  
◽  
N.P. Chernobrovkina ◽  
B.V. Raevsky ◽  
A.V. Egorova ◽  
...  

Forests produce a huge amount of organic matter, which is a source of renewable raw materials for the production of technical, feed, food and pharmaceutical products. The logging and woodworking industry in Karelia, as in Russia as a whole, is based exclusively on stem wood. Woody greens are formed while felling ripe and over-mature stands, thinning and implementation of measures for the conservation, protection and reproduction of forests including forest stands cutting. The development of technologies for the use of woody greens is necessary for the multi-purpose utilization of the entire phytomass produced by forest plant communities. An additional economic incentive for young stands thinning and limbing, that are used to improve the quality of logs, is the ability to reduce costs or even ensure the profitability of these measures driven by the development of processing plants and the use of wastes generated during transportation: thinners, low-quality and low-value decidous wood, woody greens, that are raw materials for the production of biologically active preparations of various action. The urgent tasks are to increase the use of importsubstituting pharmaceutical substances and to search the alternative methods for producing raw materials for nutrient mixtures and feed stuff. Technologies for modifying the biochemical composition of coniferous greens, resulting in production of plant raw materials enriched with target biologically active substances, are being developed for the exploration of new plant sources. The water-soluble fraction of coniferous greens contains free amino acids, in particular L-arginine, which plays an important role in the life of animals. A promising way is to increase the free amino acids content in coniferous raw materials and change their quantitative ratio by regulation of the mineral nutrition regime of woody plants. An original scheme of additional supply of coniferous plants with nitrogen and boron is proposed in order to obtain coniferous greens enriched with L-arginine. The use of conifers as bioproducers of L-arginine and the study of its metabolism with reference to climatic factors, conditions of mineral nutrition, seasonal and daily dynamics in the natural environment, the search for ways to increase its level in organs and tissues is of current interest both on the theoretical and practical sides. Obtaining coniferous greens enriched with L-arginine will allow organizing the production of coniferous products for nutrient and pharmaceutical use. It is necessary to analyze the potential sources of raw materials taking into account their availability, costs for enriching the needles with L-arginine and product yield per unit area to assess the economic feasibility of organizing such production. A developed sequence of forestry measures will make it possible to obtain needles enriched with L-arginine, both in the process of implementing various types of forest use, and in carrying out activities aimed at increasing the productivity of forests and preserving their useful functions. Herewith, it is possible to turn costly cleaning and fertilizing of young Scots pine stands into profitable ones with additional products. Technologies of intentional changes in the chemical composition and pharmacological properties of plant raw materials obtained from woody plants will allow the development of new raw materials for biologically active substances.


The technology of production of a biologically active phytocomplex in the form of a biologically active additive has been discussed. The qualitative and quantitative composition of the formulation, which forms the functional properties of a specialized product, has scientifically been determined. The main stages of production include the preparation and input control of the raw material, the preparation of a mixture for encapsulation, including the steps of dispensing, sieving, grinding and mixing at a rate of 100 kg / 1 h, encapsulation and deducting, packaging, packaging and storage. A description of the technology of ex-traction of plant raw materials has been given, which is of great importance in the formation of consumer properties of the product being developed. The extraction process includes: obtaining liquid recovery us-ing demineralized water with dissolved in it sodium bicarbonate in an amount of 8% of the dry feed con-tent. The extractant-raw ratio is 1:13, the extraction time is 4 hours for each time; thickening of the liquid extract. It is carried out by means of vacuum in a vacuum evaporator plant before obtaining an extract with a solids content of not less than 20%; obtaining a dry extract. It is carried out by spray drying at a temperature of 90-95 ° C. The advantage of the developed technology of dietary supplements is the possi-bility of combining several differently directed biologically active substances in one capsule. The gelati-nous membrane reliably protects the contents from various environmental factors. Functional properties of the formulation formula of a specialized product are aimed at the prevention and comprehensive treatment of infectious viral diseases, confirmed by the conclusion of experts from the Russian Federal Service for Consumer Rights and Consumer Protection and the results of clinical trials in a group of pa-tients with acute respiratory viral infections. The developed product has been approved and produced at the enterprises of the company «Art Life».


2020 ◽  
Vol 6 (4) ◽  
pp. 89-97
Author(s):  
S.A. Kurbatov ◽  
◽  
V.M. Zubkova ◽  
◽  

in the conditions of the Kursk region, the analysis of soil samples and plant samples for the content of heavy metals was carried out. It is established that the soils of the studied areas are classified as having a high level of pollution in terms of their content. The priority pollutants of the soil are Pb, Zn, Cd, Cr, Ni, and Cu, the supply of which is mainly associated with the enterprises operating in this territory. The content of heavy metals in medicinal plant raw materials is estimated. For the first time, depending on the biological characteristics of Tilia cordata, Betula pendula, Plantago major, Urtica dioica, Achillea millefollium, data on the content of biologically active substances in conditions of technogenic pollution are presented, and the antioxidant activity of plants in areas characterized by various anthropogenic loads is studied.


2021 ◽  
Vol 845 (1) ◽  
pp. 012121
Author(s):  
S N Nikonovich ◽  
N A Tarasenko ◽  
S I Kucherova

Abstract The article deals with the issues of deep processing of non-traditional plant raw materials – amaranth. The authors found that amaranth seeds of various types are a source of starch and protein, balanced in amino acid composition. A comparative assessment of the main nutrients and mineral composition of amaranth seeds with traditional crops showed that amaranth seeds are unique as raw materials for the production of biologically active additives. It is proved that a fine powder of whole-ground flour is possible to obtain by double mechanical processing of amaranth seeds with mandatory heat treatment before introduction into the recipe. It was experimentally revealed that the developed biologically active additive has a high nutritional value and functional properties, which are formed due to squalene content, essential amino acids and plant phospholipids.


2020 ◽  
Vol 50 (3) ◽  
pp. 404-414
Author(s):  
Nataliia Platonova ◽  
Oksana Belous

Introduction. The present research featured the antioxidant complex of Russian tea varieties. The research objective was to study the formation patterns of the components responsible for the quality characteristics of tea as a raw material and finished product. The paper describes the changes that the biochemical composition of tea undergoes during the growing season and during processing. The study focused on pigments, vitamins, caffeine, and amino acids. Study objects and methods. The research featured the following varieties of tea grown in the Krasnodar region of Russia: “Kolkhida” (control) and “Sochi”; forms – No. 582, 3823, 855, and 2264. The research was performed on the foundation plantation of collection tea in the village of Uch-Dere (Lazarevsky district of Sochi, Krasnodar region, Russia) and in the laboratory of plant physiology and biochemistry. The study involved traditional and advanced research methods. Results and discussion. The paper introduces some results of a comprehensive analysis of the biochemical composition of various tea sorts. Shoots No. 2264, 3823, and the “Sochi” variety demonstrated high values of ascorbic acid. Form No. 3823 and the “Sochi” variety proved to have a relatively stable content of ascorbic acid. All experimental plants had the highest caffeine synthesis in July (from 24.633 to 28.614 μg/100 g). Processing destroyed caffeine and reduced its amount. The experimental samples of raw materials had eleven amino acids, the largest number being synthesized in May. Processing triggered both general changes in their quantity and varietal differences in the metabolic reactions of amino acid conversion. Conclusion. The tea flushes and finished products differed in all biologically active substances, which is associated with both varietal characteristics and the effect of weather conditions during vegetation.


2019 ◽  
pp. 82-87
Author(s):  
M. I. Shanayda

Researching of the amino acids contents in medicinal plant raw materials is an important task of pharmaceutical science and practice, because complexes of amino acids used for the corrections of hepatobiliary disorders, nervous and cardiovascular systems. The aim of this study was to conduct a qualitative and quantitative analysis of amіno acids composition of these representatives. The article presents the results of the amino acid composition investigation of the above-ground parts of 10 species belonging to Lamiaceae Juss. Family (Ocimum, Hyssopus, Dracocephalum, Lophanthus, Monarda and Satureja genera). By paper chromatography it was identified several amino acids. HPLC analyzes revealed the content and composition of more than 20 amino acids. The highest total amino acid composition was found in the herb of the genus Ocimum. It was identified 10 essential and non-essential 9 amino acids in each herb, and 3 nonproteinogenic amino acids also. It was established that in all plant materials dominate quantitatively nonessential amino acids (asparagine, proline, glutamic and aspartic acid). Among the essential amino acids arginine and threonine predominate.


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