scholarly journals Some strains from microalgae collection IBASU-A (Ukraine) as an object of biotechnology

Algologia ◽  
2021 ◽  
Vol 31 (4) ◽  
pp. 390-405
Author(s):  
O.V. Borysova ◽  
◽  
P.M. Tsarenko ◽  

An information on the collection of strains of biotechnological application as an integral part of Microalgal Culture Collection of the M.G. Kholodny Institute of Botany of NAS of Ukraine (IBASU-A) is given. The base of its funds contains some green algal strains belonging to the families of Dunaliellaceae, Chlorellaceae, Scenedesmaceae and Selenastraceae. They have been isolated from different regions of Ukraine in order to find cultures of phototrophic microorganisms – promising for biotechnology, in particular, obtaining biologically active additives for the needs of the food industry, medicine, agriculture, raw materials for the production of biofuels, as well as bioindication, biomonitoring, bioremediation of aquatic objects of the environment, etc. Overall, this special collection includs 90 strains of halophile and freshwater microalgae of 30 species, 15 genera, 7 families, 4 orders, 2 classes. All of them are considered as important objects for industrial cultivation, solution of environmental problems, and the basis for further biotechnological research.

2020 ◽  
Vol 2020 (2b) ◽  
pp. 129-134
Author(s):  
O.I. Ossetsky ◽  
◽  
O.S. Snurnikov ◽  

Cryogenic technologies in biology and medicine Current tendencies of the development of cryogenic technologies in the world practice and in Ukraine have been comparatively analyzed. A special attention has been paid to cryotechnologies in biology and medicine. The features of deriving the biologically active ingredients of natural raw materials by means of cryosublimation fractionation and extraction of lipid fractions with liquefied refrigerants, as well as perspectives of their application when obtaining the products of new generation in pharmacy, cosmetics, food industry have been considered. There were discussed the possibilities of human whole body extreme cryotherapy. Main aspects of its usage in practical public health have been considered.


2020 ◽  
Vol 176 ◽  
pp. 05021
Author(s):  
Alexsandr Prosekov ◽  
Tatiana Alabina ◽  
Evgeny Bryukhachev ◽  
Alexandra Zaushintsena

Possibility of medicinal plants use in the production of functional products on the example of whey beverage based on rosewort liquid concentrate, which has immunomodulatory, antioxidant, antitumor, nootropic, antidepressant properties, having a multifunctional value in the application, is proved in the works of different authors. The paper offers process and technological production scheme of pasteurized whey beverage with apple juice and pulp enriched with biologically active substances of rosewort “Golden Reserve”. The economic efficiency of beverage introduction into production at the operating process line of food industry enterprise “MPA (Milk production association) “Skomoroshka“” LLC located in Kemerovo region (Kuzbass) is calculated for mid-term. Average market prices for raw materials and finished products are taken into account by the following indicators: expenses, cost, results, cash flow and others based on accounting and economic approaches taking into account non-stationarity of the Russian economy.


2021 ◽  
pp. 9-15
Author(s):  
Darya Aleksandrovna Koshman ◽  
Anastasiya Evgenievna Sayapina ◽  
Nadezhda Viktorovna Nesterova

In this article, a study of the scientific literature was conducted, proving the prospects of using in medical practice a plant widely used in the food industry — common quince. Despite its popularity and a large number of studies proving the presence of valuable biologically active substances in the raw materials of this plant, today, it is not medicinal and is not used in medicine and pharmacy, due to the lack of necessary regulatory documentation.


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.


2021 ◽  
Vol 16 (1) ◽  
pp. 18-29
Author(s):  
Ekaterina Vladimirovna Solomonova ◽  
Nikolay Aleksandrovich Trusov ◽  
Tatyana Dmitrievna Nozdrina

The relevance of the search for alternative plant raw materials to enrich the diets of population throughout the world, including in the Russian Federation, is explained by global mass year-round insufficiency of biologically active nutrients in food. This work is aimed at identifying the most promising food plant species from the list, proposed on basis of long-term observations by staff of Tsytsin Main Moscow Botanical Garden of Russian Academy of Sciences (MBG RAS), by bachelors, studying in direction 06.03.01 (Biology) at Moscow State University of Food Production. The research materials (2016-2018) are fruits of hawthorns, rosehips, quince, eleutherococcuses, medlar, mahonia, spindle tree, yews, sumacs, oaks, red-fruited honeysuckles and needles of coniferous plants. Research results indicate the value of studied raw materials as a whole and its advantages in compared species within the genus of plants. Some recommendations for practical usage were made. The following things have been proposed: separation of fruit pulp and seeds before drying of fruits of Crataegus submollis and more preferable C. punctata; wide plantation cultivation of rosehips Rosa amblyotis and R. oxyodon; non-waste separate application of pericarp and seeds of Cydonia oblonga, Mespilus germanica and Mahonia aquifolium; medicinal use of fruits of Eleutherococcus sessiliflorus , and more preferable E. senticosus ; further study of cones of Taxus baccata and T. media; as a spice there is usage of fruits of Rhus typhina ; obtaining unique oils from fruit pulp of Lonicera glehnii, L . ferdinandii, L. maackii and arils of Euonymus europaeus; usage of acorns of Quercus robur, Q. rubra and needles of Picea abies, Pinus sylvestris in feed production. Thus, possibilities of intensifying plant resource usage in the food industry and agriculture were discovered, primarily due to fruits of native introduced species. It is necessary to continue search and further study of the most promising species - sources of alternative plant raw materials.


Author(s):  
N. V. Droficheva ◽  
T. G. Prichko

Currently, the food industry worldwide tries to adhere to the model of agricultural production, using recycled materials to reduce technology costs and expenses. The development of functional products remains relevant not only in European countries, but also in Russia. This article presents data on technology of powder, as a component of functional product, one part of which is a preliminary removal of seeds that contain glucosides, fats, essential oils, leading to its Rancidity. The resulting fine powder, which contains biologically active substances in easily digested form, flavor, aromaforming compounds, as well as sugar (34.0-48.0%), fibre (20.0–35.1%), pectin (3.7–4.8%), vitamins (С 6.4–3.5 mg/100 g, P 28.9–50.6 mg/100 g) and minerals (potassium, calcium, magnesium), able to complement and reinforce the functional significance of the major components, giving the medical quality of the final product. All analyses for the study of chemical indicators of quality of raw material and canned foods, conducted using titrimetric, photometric, spectrophotometric methods on existing Standards. Each of the developed functional products can meet the daily requirement for vitamins and pectin by 15% or more. Introduction in the food industry of technologies aimed at the integrated use of secondary raw materials of juice production, is a reserve for obtaining additional food products and increasing their nutritional value.


Author(s):  
О. В. Бараболя ◽  
О. В. Калашник ◽  
С. Е. Мороз ◽  
Г. П. Жемела ◽  
О. П. Юдічева ◽  
...  

Одним із пріоритетних завдань сучасного хлібопечення є випуск продукції, яка відрізняється покращеними споживними властивостями. Для виконання цього завдання необхідно максимально залучити в господарський обіг місцеві сировинні ресурси рослинного походження, розробити оптимальні способи їх переробки з метою отримання біологічно цінних напівфабрикатів, що стане поштовхом для виробництва функціональних продуктів харчування. Щоденне споживання хліба дає нам всі підстави вважати його продуктом харчування, що має першочергове значення, тому не випадково у статті була здійснена спроба доповнити рецептуру хліба пшеничного для надання йому істотно нових споживних властивостей, які відповідали б сучасним вимогам щодо харчування. Use of raw material which is a natural source of biologically active substances and adapted to the digestive ration of ordinary Ukrainians in order to enrich food products is an interesting problem to consider. It is possible to supplement the balance of vitally important for a person macro- and micronutrients at the expense of valuable high-yielding crop – pumpkin. Although in Ukraine the volume of cultivation and use is rather low, pumpkins have been and remain favorite vegetable crop of many Ukrainians. Pumpkin using varies from the pharmaceutical to the food industry. In food industry pumpkin can be used in the natural form as well as in the form of semi-products. The advantage is given to a variety of semi-finished products which are better stored, transported and  used. So, study of semi-finished products quality as a raw material for the enrichment of bread with important macro- and micronutrients in order to obtain functional products is important and urgent. One of the priorities of the modern bakery is output of products which are characterized by improved consumer characteristics. To accomplish this task, it is necessary to maximally involve local raw materials of vegetable origin in the economic circulation as well as to develop the optimal methods of their processing in order to obtain biologically valuable semi-finished products. This will be an impuls for the production of functional food products.  Daily consumption of bread gives us every reason to consider it to be a food product of high priority. In view of this, the article has attempted to supplement the wheat bread formula to provide it with substantially new consumer characteristics that would meet modern nutritional requirements.


2019 ◽  
Vol 5 ◽  
pp. 31-45 ◽  
Author(s):  
Leonid Kaprelyants ◽  
Liliia Pozhitkova ◽  
Mykola Buzhylov

Last time the food industry pays the great attention to questions, connected with changing existing technologies for raising the efficacy of the raw materials complex processing and increasing the output of high-quality products and food ingredients with a minimal amount of waste. Cereal crops are the most reach source of functional ingredients and main component in the human food ration. The technological process of cereal crops processing at enterprises is closely connected with creating a great number of secondary raw material resources and its further utilization. For confirming the efficacy of using secondary products of grain processing as cheap raw material resources of dietary fiber and physiologically functional ingredients, there is characterized the accessibility of their biotransformation that gives a possibility to get biologically active substances of different chemical nature with a wide spectrum of physiological effects. Secondary products of cereal crops processing (bran) are multi-component substrates, formed of different histological layers of wheat grains after comminution, consisted of (external pericarp, internal pericarp, grain coat, hyaline and aleurone layer of a grain coat). Wheat bran is rich in dietary fiber, nutritive and phytochemical substances, that is why, it is most often used for feeding animals. But for today there are important proofs of using it in the food industry. The development of new innovative technologies, modern achievements in microbiology and biotechnology have an important value for secondary products of grain processing, because they allow to conduct directed technological processes at the qualitatively new level that provides using soft regimes of vegetable raw materials processing, allowing to preserve natural biologically active substances and nutrients. The modeling of the combined complex processing that includes enzymatic hydrolysis and fermentation by microorganisms improves technological, sensor and also nutritive and physiologically functional properties of wheat bran at the expanse of: bioavailability increase of phenol compounds, vitamins and minerals, assimilability of proteins and decrease of the content of anti-nutritive compounds. Enzymatic preparations allow to use vegetable raw materials rationally, to intensify technological processes, in such a way increasing the output of biologically active substances and to widen the assortment of created products. The process of wheat bran formation results in increasing the nutritional value, enriching the biopolymeric complex with probiotic microorganisms and prebiotic substances. Based on the structural peculiarities and multicomponent composition of wheat bran, presented and studied in the article, it has been established, that the use of the directed modification allows to get functional ingredients and products with set properties that influence the human health favorably. So, wheat bran must be used not only in agriculture as a cattle fodder, but also in the food industry.


Author(s):  
Chernichkina A.D.

A large number of biologically active substances, organic acids, tannins, and pectin substances were detected during the study of fruits, leaves, and pulp of the fruits of mountain Ash. The content of these substances in leaves and pulp will significantly expand the arsenal of medicinal plant raw materials used. Given the wide distribution of mountain Ash in the territory of the Russian Federation, harvesting leaves from the same plants after harvesting the fruit and using pulp will make it possible to obtain new phytopreparations.


Food Industry ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 14-22
Author(s):  
Olesya Sergeevna ◽  
Adelya Bekesheva

At the present development stage of fish culinary production special significance has range expanding and technology improving for the following purposes: the available fish resources use; the organoleptic characteristics improvement and the nutritional value and competitiveness increase of products manufactured at the enterprises of the food industry. This study concerns the technology and the consumer properties formation improvement of cold appetizers from silver carp in the form of a roll. Unlike traditional the developed products consist of fillet of a bighead silver carp on a skin and an original stuff from egg, vegetables and mushrooms. The researchers conducted study using conventional and special methods. They recommended to introduce gelatin in a dry powdered at the stage of roll forming form in a recipe of the developed fish rolls. A man tested fish gelatin as anew consistency regulator of the developed products. The traditional and fish gelatin use allows to increase the yield of fish cold appetizers in the form of a roll by 8.0 %. When adding gelatin, there was an improvement in consistency and sensory perception of the product as a whole. The analysis results of biological value showed that the developed dishes, being an important additional source of protein and essential amino acids such as threonine, lysine, valine, may well improve the ration balance. The fatty acids ratio in fish rolls prepared according to new recipes is close to the ideal fat in the ratio of saturated, monounsaturated and polyunsaturated fatty acids (35:45:20) and is determined mainly by the composition of fatty acids in silver carp fat. The developed production will allow to expand the range of the food industry enterprises by cold fish appetizers of high quality and food value from available fish raw materials.


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