OPTIMIZATION OF DOSAGES OF NON-TRADITIONAL RAW MATERIALS IN THE FORMULATION OF PREVENTIVE ORIENTATION BREAD

2021 ◽  
Author(s):  
Е.И. ПОНОМАРЕВА ◽  
С.И. ЛУКИНА ◽  
А.А. ЖУРАВЛЕВ ◽  
С.М. ПАВЛОВСКАЯ
Keyword(s):  
Dimensional Stability ◽  
Specific Volume ◽  
Raw Materials ◽  
Biologically Active ◽  
Regression Equations ◽  
Technical Specifications ◽  
Optimal Values ◽  
Method Of Production ◽  
Statistical Criteria

Исследовано влияние сочетания нетрадиционных видов сырья – жидкого виноградного сахара и куркумы на качество хлеба из пшеничной муки. Проведена оптимизация дозировок этих рецептурных компонентов по выходным параметрам – удельному объему и формоустойчивости готового изделия. Оптимизацию рецептурного состава хлеба проводили с использованием методов математической статистики и дифференциального исчисления. Построены математические модели в виде регрессионных уравнений. Обработку экспериментальных данных выполняли по статистическим критериям Стьюдента, Кохрена и Фишера при доверительной вероятности 0,95. Дана графическая интерпретация регрессионных уравнений. Оптимизацию рецептурного состава хлеба проводили методом свертывания частных критериев в обобщенный аддитивный критерий. Определены оптимальные значения факторов: дозировка, % к массе муки, жидкого виноградного сахара – 2,50, куркумы – 2,75, обеспечивающие получение изделий с наилучшим сочетанием значений удельного объема и формоустойчивости. На основе полученных данных разработана рецептура и способ производства хлеба «Мерита» профилактической направленности (ТУ 9110–515–02068108–2019), характеризующегося улучшенным качеством и повышенной пищевой ценностью за счет дополнительного внесения биологически активных нутриентов. The influence of a combination of non-traditional raw materials – liquid grape sugar and turmeric on the quality of wheat flour bread has been studied. Optimization of the dosages of these prescription components according to the output parameters – specific volume and dimensional stability of the finished product was carried out with using methods of mathematical statistics and differential calculus. Mathematical models in the form of regression equations are constructed. The experimental data were processed according to the statistical criteria of Student, Cochran, and Fisher with a confidence probability of 0,95. Optimization of the formulation composition of bread was carried out by the method of folding partial criteria into a generalized additive criterion. The optimal values of the factors are determined: dosage, % by weight of flour, liquid grape sugar –2,50, turmeric – 2,75, ensuring the production of products with the best combination of specific volume and dimensional stability. On the basis of the obtained data, the formulation and method of production of bread «Merita» of a preventive orientation (Technical specifications 9110–515–02068108–2019) were developed. The product has improved quality and increased nutritional value due to the additional introduction of biologically active nutrients.

CONSUMER PROPERTIES OF PASTA WITH POWDER FROM MARIGOLD INFLORESCENCES (TAGETES L.)

2021 ◽  
Vol 40 (4) ◽  
pp. 102-112
Author(s):  
SHAPOVALOVA Nataliia ◽  
VEZHLIVTSEVA Svitlana ◽  
ANTIUSHKO Dmytro
Keyword(s):  
Raw Materials ◽  
Experimental Studies ◽  
The Body ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Organoleptic Properties ◽  
Biological Value ◽  
Plant Raw Materials ◽  
Active Substances

Background. The deficiency of essential nutrients in the human body is the root cause of reduced efficiency, general resistance of the body to various diseases. That is an urgent problem in the context of the spread of coronavirus infection. In this regard, the search for opportunities to meet the needs of the population in food products that contain biologically active substances (BAS) through the use of high-value and at the same time available plant raw materials is extremely important. Marigolds attract special attention among such raw materials. The aim of the work is to study the chemical composition and evaluate the consumer properties of Tagetes L. varieties, zoned in the Kiev region, to prove the possibility of increasing the biological value of pasta by adding to their recipe powder from marigold inflorescences. Materials and methods. The object of research is pasta of B group (noodles). Inflorescences of marigolds of different varieties gathered during the flowering period in July-September 2019–2020 in the territory of Vasylkiv and Obukhiv districts of Kyiv region, Ukraine were used as enriching plant raw materials. The quality of finished pasta was assessed by organoleptic and physicochemical indexes (moisture content and titratable acidity). The content of mineral elements in the fine powder of marigold inflorescences was determined on the EXHERT-3L device, the quantitative composition and BAS identification – by spectrophotometric analysis on the device Specord-200 Analytic Jena UV-vis. The integrated quality index of pasta products was calculated taking into account the importance factors of individual indexes. Results. Comparing the obtained results, we can state that all the studied varieties – Gold Kopfen, Orange Flame, Hawaii, Equinox are characterized by high biological value, regardless of the area of collection. As a result of calculated and experimental studies it was determined that the addition of 7 % of the supplement does not provide the required supply of vitamins and minerals. Replacing the flour in the recipe by 20 % significantly improves the mineral composition, but deteriorates the taste and aromatic properties of pasta. The most optimal and rational amount of added additive is 15 %, as it improves the organoleptic properties of pasta and enriches their BAS. Conclusion. The usage of non-traditional vegetable raw materials, in particular powder from marigold inflorescences, which is rich in biologically active substances, allows not only to expand the range, improve the quality of finished products, but also increase the biological value of the product. The optimal amount of additive –powder from marigold inflorescences, was defined. It is 15 % by weight of flour in the production of noodles. This concentration allows not only to improve the organoleptic properties, but also to increase the content of biologically active substances – vitamins, micro- and macronutrients. The usage of non-traditional natural raw materials (powder from marigold inflorescences) allows to abandon artificial colorsand give the finished pasta a pleasant colorand aroma.

scholarly journals Determination of the comprehensive indicator of pastille with the use of multi-component fruit-berry paste

2021 ◽  
Vol 3 (3(59)) ◽  
pp. 46-49
Author(s):  
Kateryna Kasabova ◽  
Nataliа Shmatchenko ◽  
Aleksey Zagorulko ◽  
Andreii Zahorulko
Keyword(s):  
Ascorbic Acid ◽  
Chemical Composition ◽  
Raw Materials ◽  
Control Sample ◽  
Comprehensive Assessment ◽  
Biologically Active ◽  
Human Need ◽  
Pectin Substances

The object of research in this work is the technology of pastille with the addition of multicomponent fruit and berry paste. Pastille are becoming more and more popular in the world for all segments of the population. Usually, the main ingredients for their manufacture are fruit raw materials, a structurant and egg white, therefore, the products contain practically no fat and have a low calorie content. It is proposed to replace 75 % of traditional applesauce in the recipe with a multicomponent fruit and berry paste made from apples, cranberries, hawthorn. It was found that such a composition makes it possible to obtain products with an increased content of pectin substances, ascorbic acid, polyphenols, including anthocyanins, catechins and flavonols. The work is aimed at studying the application of the principles of qualimetry to determine a complex indicator of the quality of pastille For this, the organoleptic and physicochemical indicators of the quality of the developed pastille were taken from previous studies and the chemical composition was determined and the content of biologically active substances was calculated relative to the average daily human need. The content of pectin substances in new products increases 1.7 times and satisfies the average daily human need by 18.2 %. The content of ascorbic acid is 4.2 times higher, which is 20.5 % of the average daily human need, and polyphenols 3.2 times higher – 579.0 %. The data obtained make it possible to consider the developed product functional. The next step was to determine the complex indicator of products by the qualimetric method. For a more complete disclosure of product properties, a structure of pastille quality indicators has been developed – a «tree of properties». Thus, the comprehensive assessment of the quality of the control sample corresponds to the indicator «good» (0.66), while the integrated assessment of pastille with multicomponent paste corresponds to the indicator «very good» (0.98). On the basis of organoleptic, physicochemical indicators and chemical composition of products, it was established that the indicator of a comprehensive assessment of the quality of a pastille with a multicomponent paste, taking into account all group indicators, is 48 % higher compared to the control.

scholarly journals INTENSITY OF ACCUMULATION IN LEAF MASS AND SEED MILK THISTLE COPPER IN CONDITIONS OF FIELD CULTIVATIONS

2020 ◽  
pp. 177-187
Author(s):  
Serhiy Razanov ◽  
Alla Razanova
Keyword(s):  
Heavy Metals ◽  
Raw Materials ◽  
Crop Rotations ◽  
Biologically Active ◽  
Mineral Fertilizers ◽  
Milk Thistle ◽  
Agricultural Crop ◽  
Negative Consequences ◽  
Leaf Mass

Medicinal plants are sources of nutrients, may contain one, two or more active ingredients that can provide certain medicinal properties in a living organism. Such plants include milk thistle, which is gaining popularity. Today, the quality of medicinal raw materials is relevant, because milk thistle has a high intensity of accumulation of various toxicants. Recently, this plant has been grown in field crop rotations, the soils of which are contaminated with various toxicants, including heavy metals. Therefore, there is a need to study the intensity of heavy metal contamination of milk thistle, grown in agricultural crop rotations. Milk thistle has biologically active substances, macro- and microelements in the most accessible and digestible form and is one of the factors of the positive effect of its use in medicine, pharmacology, food industry, animal husbandry and crop production. Toxic substances have a negative impact on the quality of medicinal raw materials, can accumulate in plants due to man-made pressure on the environment. These toxicants, entering the human and animal body, can interact with proteins, nucleic acids, change the activity of enzymes, disrupt their biological and transport properties, which can ultimately lead to negative consequences. The influence of mineral fertilization of milk thistle on the intensity of copper accumulation in its leaf mass and seeds has been studied. It was found that when feeding milk thistle with mineral fertilizers, there is an increase in leaf mass and copper seeds. In particular, for the use of ammonium nitrate - 1.25 and 1.4 times; superphosphate simple - 1.14 and 1.2 times; potassium chloride - 1.16 and 1.2 times; mixtures of NPK fertilizers - 1.53 and 1.1 times. Key words: heavy metals, intensity, copper, mineral fertilizers, milk thistle, concentration, danger coefficient, accumulation coefficient.

scholarly journals LOW-MELTING UNFRITTED GLAZE IN THE MATERIALS SYSTEM "QUARTZ SAND-ULEXIT-SODA-FELVESPATCH CONCENTRATE

2021 ◽  
Vol 6 (9) ◽  
pp. 87-96
Author(s):  
V. Onishchuk ◽  
S. Ageeva ◽  
E. Doroganov
Keyword(s):  
Chemical Composition ◽  
Quartz Sand ◽  
Raw Materials ◽  
Glassy State ◽  
Chemical Properties ◽  
Chemical Compositions ◽  
Fundamental Possibility ◽  
Feldspar Concentrate ◽  
Optimal Values

The article presents the results of studies aimed at establishing the possibility of obtaining low-melting nephritized glazes for majolica with a glass transition temperature of not more than 1000 ° C in the system of materials "quartz sand - ulexite - soda - feldspar concentrate". A rational choice of raw materials will ensure the production of slips that are able to maintain their design chemical composition during the application of majolica to the shard, therefore, provide the specified chemical composition of the glaze and contribute to obtaining the required physical, mechanical and chemical properties of the glaze layer. The design of the material compositions of the charges and the chemical compositions of the glaze coatings was carried out using the mathematical planning of the experiment, which significantly reduced the time and material costs for research. The parameters that determine the quality of slips and glaze coatings have been established, their most optimal values have been identified, which ensure the production of acceptable glaze coatings, and the ways to optimize work in the studied direction have been determined. As a result, the fundamental possibility of obtaining low-melting nephritized glazes in the system of materials "quartz sand - ulexite - soda - feldspar concentrate, capable of transforming into a glassy state at temperatures not exceeding 1000 ºC, has been proved.

The role of feeding in the prevention of non-communicable diseases of poultry

2019 ◽  
Author(s):  
Сергей Енгашев ◽  
Syergyey YEngashyev ◽  
Тамара Околелова ◽  
Tamara Okolelova
Keyword(s):  
Metabolic Disorders ◽  
Raw Materials ◽  
Production Costs ◽  
Biologically Active ◽  
Poisonous Plants ◽  
Minimum Requirements ◽  
The Cost ◽  
Poultry Farming

The book deals with many factors, including anti-nutritional, determining the biological value of feed components. Considerable attention is paid to the minimum requirements that must be imposed on the quality of raw materials and can be met in each economy. Provides information on poisonous plants and weeds that may be present in the plant material and cause phytotoxicity. The causes of diseases of feed nature associated with metabolic disorders, and ways to prevent them. The consequences of technological violations in poultry farming are revealed. The role of the quality of raw materials, biologically active and mineral substances in the prevention of certain diseases of forage nature, increasing the productivity of poultry, reducing the cost of feed and their production costs. It is addressed to specialists and managers of poultry farms, feed industry enterprises, researchers, postgraduates and students.

Improving the formulation of baursaks with the use of eggplant fruit powder

2021 ◽  
Vol 30 (11) ◽  
pp. 40-45
Author(s):  
A.Y. Abdusheva ◽  
◽  
M.K. Sadygova ◽  
A.V. Kondrashova ◽  
◽  
...  
Keyword(s):  
Nutritional Value ◽  
Raw Materials ◽  
Biologically Active ◽  
Convective Drying ◽  
Bakery Product ◽  
Product Formulation ◽  
The Russian Federation ◽  
Fruit Powder ◽  
Active Substances

The article experimentally substantiates the prospects of obtaining powder from eggplant pulp, and its application in the technology of the national fried bakery product-baursaks. There are two ways to prepare eggplant for processing in order to remove bitterness. With preliminary freezing of raw materials, there is a slight bitterness in the aftertaste, and when soaked in a 3% salt solution, the taste of the powder is salty. The optimal parameters and modes of convective drying of eggplant fruits for the most complete preservation of biologically active substances in the product are established. The scientific novelty is confirmed by the patent of the Russian Federation № 2733117, a method for obtaining powder from the pulp of eggplant. The formulations of the experimental variants differed in the content of eggplant fruit powder by 15, 20, 25%. With an increase in the amount of eggplant pulp flour in the recipe to 20–25%, the color of the semi-finished product darkens, the dough becomes incoherent, breaks, because the content of raw gluten decreases in mixtures. According to the results of a comprehensive assessment of the quality of finished products, the best sample with the addition of eggplant pulp flour up to 15% in the product formulation. The authors found that in 100 g of baursaks with the addition of eggplant powder, the content of dietary fiber is 37,5% higher, vitamin B6 is 3 times, silicon, manganese, copper is 1,5 times. A new recipe of the national bakery product - baursaks has been developed, which contributes to the expansion of the range of products of increased nutritional value

scholarly journals Environmentally friendly building materials for residential high-rise construction

2019 ◽  
Vol 91 ◽  
pp. 02008
Author(s):  
Ruben Kazaryan ◽  
Vitaly Khvan
Keyword(s):  
Construction Projects ◽  
Building Materials ◽  
Raw Materials ◽  
High Rise ◽  
Urgent Task ◽  
Building Systems ◽  
Technical Specifications ◽  
Near Future ◽  
Sufficient Strength

Materials, products and systems used as finishing of external surfaces and/or interior rooms when erecting or reconstructing buildings and structures should: protect the person in the room finished with these materials from the pathogenic effects of materials, products and building systems; if possible, do not exert pathological physiological and/or activity loads on people carrying out production or life activities in rooms finished with these materials and/or equipped with products and systems. As a result of the research, it was found that the source of 80% of the chemicals found in the air environment of the apartments is used construction and finishing materials. Currently, the quality of raw materials for building materials and the building materials and structures themselves are determined by GOST and Technical Specifications. A civil engineer is required to correctly select a material, product, or structure that has sufficient strength, reliability, and durability for specific conditions. Safe in themselves, finishing materials, products, and systems in the composition can acquire and demonstrate new properties. Therefore, the study of this problem is an urgent task of the near future and one of the directions of construction anthropotechnology, in particular, when implementing high-rise construction projects.

scholarly journals Элеутерококк колючий – популярный адаптоген Дальнего Востока. Сообщение 2 «Ресурсы, опыт интродукции и культивирования. Стандартизация сырья»

2019 ◽  
pp. 107-112
Keyword(s):  
Raw Materials ◽  
Far East ◽  
Growth Conditions ◽  
Review Article ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Eleutherococcus Senticosus ◽  
The Far East ◽  
Active Substances

The review article presents the results of the analysis of literature data on the study of the Eleutherococcus senticosus resources in the Far East. It includes information on the results of its introduction and cultivation as well as the study of the content of biologically active substances in relation to different growth conditions. The article describes the differences in pharmacopoeial methods for assessing the quality of raw materials for Eleutherococcus senticosus in Russia and abroad.

scholarly journals THE CONTENT OF BIOLOGICALLY ACTIVE SUBSTANCES WATER-ALCOHOL EXTRACTS OF ASPEN BARK

2020 ◽  
pp. 373-380
Author(s):  
Svetlana Vital'yevna Soboleva ◽  
Valeriy Mikhaylovich Voronin ◽  
Ol'ga Aleksandrovna Esyakova
Keyword(s):  
Raw Materials ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Bark Extract ◽  
Regression Equations ◽  
Toxicological Studies ◽  
Extractive Substances ◽  
Phenolic Group ◽  
Ethanol Extracts ◽  
Active Substances

The aim of this work was to study the bark of aspen growing in the suburban area of Krasnoyarsk and obtain water-ethanol extracts based on it, with different growth-regulating activity. The paper deals with the possible processing of aspen bark with the release of biologically active substances of the phenolic group. Water-ethanol solutions of aspen bark of different concentrations were used as an extractant. The regression equations and the optimum conditions of extraction of the bark of aspen with the allocation of the maximum amount of extractives. Studies have shown that aspen bark contains a variety of groups of biologically active substances, including phenolic group: tannins (tannins from 17.0 to 18.0%) polyphenols (glycosides – 0.71–0.84%), flavonoids – 0.33–0.43%; pigments: (chlorophylls from 0.63 to 0.74%; carotenoids (from 0.52 to 0.55%). The obtained mathematical models were adequate to the studied processes at 95% confidence probability. The optimal values for maximum extraction of extractive substances: the concentration of ethanol was 65%; the duration of the process – 3.5 hours, hydro – 15. In the optimal mode was obtained aspen bark extract, its characteristics coincide with the requirements of TU 9377-162-20680882-10 "raw Materials for the production of biologically active additives "aspen bark Extract "thick". It was established that water-ethanol extracts of aspen bark have depending on the concentration of growth-inhibiting or stimulating activity. In the range of concentrations from 0.1 to 10 g/l, they have an inhibitory effect, with further dilution from 1∙10-2 to 1∙10-4 g/l, a stimulating effect is observed. The tendency of increasing the growth of seedlings of cereals, %: corn – 30, barley – 40 and wheat – 35; legumes, %: peas – 35, beans – 45 and lentils – 25 compared with the control at a concentration of extractive substances of aspen bark 1∙10-3 g/l. the Data obtained may be useful after appropriate sanitary-toxicological studies to increase the germination and germination of seeds of legumes and cereals.

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.

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