IMPROVEMENT OF ETHYL ALCOHOL BIOSYNTHESIS WHEN FERRYING APPLE WORT, OBTAINED ON THE BASIS OF INNOVATIVE SOLUTIONS FOR PROCESSING SECONDARY RAW MATERIALS

2021 ◽  
Vol 14 (3(53)) ◽  
pp. 41-50
Author(s):  
Ekaterina Petrovna Kulagova ◽  
Alexander Alexandrovich Pushkar ◽  
Olga Nikolaevna Yudenko ◽  
Oksana Leonidovna Zubkovskaya
Keyword(s):  
Ethyl Alcohol ◽  
Fermentation Process ◽  
Raw Materials ◽  
Production Cycle ◽  
Secondary Raw Materials ◽  
Innovative Solutions ◽  
Anhydrous Ethyl Alcohol ◽  
Intermediate Fraction

The article studies the effect of introducing an intermediate fraction of fruit distillate into the wort sent for fermentation in order to prevent the development of extraneous microflora, activate the fermentation process and reduce the loss of anhydrous ethyl alcohol in the production cycle of fruit distillates. The optimal technological modes of apple wort fermentation have been established.

Production of Natural Anthocyanin Dye from Secondary Resources of Fruit Winemaking

2021 ◽  
pp. 33-37
Author(s):  
Александр Львович Панасюк ◽  
Елена Ивановна Кузьмина ◽  
Олеся Сергеевна Егорова ◽  
Лариса Ильинична Розина ◽  
Людмила Алексеевна Пелих
Keyword(s):  
Ethyl Alcohol ◽  
Raw Materials ◽  
Matter Content ◽  
Alcoholic Solution ◽  
Raw Material ◽  
Production Cycle ◽  
Dry Matter Content ◽  
Secondary Resources ◽  
Industrial Processing ◽  
Material Resources

В настоящее время вовлечение вторичных материальных ресурсов в производственный цикл и, как следствие, предотвращение образования отходов - одно из приоритетных направлений развития пищевой и перерабатывающей промышленности в области совершенствования пищевых производств. Плоды аронии, как сырье для промышленной переработки, используются для получения разнообразной продукции, в том числе сиропов, соков, безалкогольных напитков, вин и крепких напитков, в процессе производства которых образуются вторичные сырьевые ресурсы - некондиционное сырье, выжимка (кожица, семена, косточки, часть мякоти), отстой, осадки и др. Целью работы было получение антоцианового красителя из вторичных ресурсов плодового виноделия, выжимки аронии черноплодной. Для максимального извлечения антоцианов из выжимки проводили 3-кратную экстракцию спиртом этиловым ректификованным (96%об.) и водно-спиртовым раствором (45%об.). В полученных образцах красителей исследовали качественные показатели: растворимость, содержание сухих веществ, содержание красящих веществ, термическую стойкость. В результате проведенных исследований была установлена эффективность экстракции красящих веществ из выжимки сушеной и замороженной (без размораживания), с использованием в качестве экстрагента спирта этилового ректификованного. Полученные антоциановые красители устойчивы к воздействию температур до 70 °С. Предложенный способ получения антоциановых красителей из аронии черноплодной характеризуется мягким режимом извлечения красящих веществ без применения высоких температур, позволяет минимизировать количество технологических операций и энергозатрат. At present, the involvement of secondary material resources in the production cycle and, as a result, the prevention of waste generation is one of the priority areas for the development of the food and processing industry in the field of improving food production. Chokeberry fruits, as a raw material for industrial processing, are used to obtain a variety of products, including syrups, juices, soft drinks, wines and spirits, during the production of which secondary raw materials are formed - substandard raw materials, pomace (peel, seeds, part of the pulp), sludge, sediments, etc. The purpose of the work was to obtain anthocyanin dye from secondary resources of fruit winemaking, chokeberry pomace. To maximize the extraction of anthocyanins from the pomace, a 3-fold extraction was carried out with rectified ethyl alcohol (96% vol.) And an aqueous-alcoholic solution (45% vol.). In the obtained samples of dyes, qualitative indicators were researched: solubility, dry matter content; content of dyes, thermal stability. As a result of the research, the efficiency of the extraction of dyes from dried and frozen pomace (without defrosting) was established, using rectified ethyl alcohol as an extractant. The obtained anthocyanin dyes are resistant to temperatures up to 70 °C. The proposed method for producing anthocyanin dyes from chokeberry is characterized by a mild regime for extracting dyes without the use of high temperatures, which makes it possible to minimize the number of technological operations and energy consumption.

scholarly journals Innovative solutions for the extraction of technology metals from complex primary and secondary raw materials

Tehnika ◽  
2016 ◽  
Vol 71 (2) ◽  
pp. 221-229
Author(s):  
Željko J. Kamberović ◽  
Marija S. Korać ◽  
Milisav B. Ranitović ◽  
Nikola S. Majinski ◽  
Nataša M. Gajić
Keyword(s):  
Raw Materials ◽  
Secondary Raw Materials ◽  
Innovative Solutions

scholarly journals Analysis of economic and technological factors affecting the efficiency of obtaining ethyl alcohol for chemical and fuel purposes

2018 ◽  
Vol 80 (3) ◽  
pp. 429-434
Author(s):  
M. V. Turshatov ◽  
A. O. Solovyev ◽  
V. A. Krivchenko ◽  
V. V. Kononenko
Keyword(s):  
Ethyl Alcohol ◽  
Raw Materials ◽  
Market Value ◽  
Raw Material ◽  
Alcohol Production ◽  
Factors Affecting ◽  
Secondary Raw Materials ◽  
Technical And Economic Analysis ◽  
Fodder Yeast ◽  
Fuel Industry

The market value of alcohol production reaches 500 rubles per 1 decaliter (at a cost of up to 430 rubles per 1 decaliter), which does not allow it to be used effectively for purposes other than alcohol beverages. To successfully implement this ethanoll for the needs of the chemical and fuel industry it is necessary to achieve a market value of up to 300 rubles per 1 decaliter (with a cost of 250 rubles per 1 decaliter). To achieve such indicators, studies were carried out on the production of alcohol from starch-containing secondary raw materials of grain complex processing for gluten, starch, syrups, amino acids and organic acids. Samples of starch milk and wheat bran were used as secondary raw materials. As a result, the ratio of starch milk and bran was selected, which allows obtaining a normative yield of alcohol up to 66.3 decaliter / ton of conventional starch. The resulting bard was similar in terms of indicators from the grain, which makes it possible to treat stillage to dried fodder using the same enrgysave equipment. To increase the value of this food, it was enriched with protein by cultivation of fodder yeast. As a result, a fodder product was obtained, corresponding to GOST R 55301-2012 "Yeast fodder from a cereal bard". Based on the conducted studies, a technology was developed for processing a mixture of starch milk and bran in ethyl alcohol and a protein feed product. The technical and economic analysis of the developed technology demonstrates efficiency of secondary raw material using for production of ethyl alcohol and protein fodder.

scholarly journals The Effect of Acid Composition on the Fermentation Process of Pork Fat

2020 ◽  
Vol 50 (1) ◽  
pp. 32-43
Author(s):  
Galina Gurinovich ◽  
Kseniya Malyutina ◽  
Sergey Seregin ◽  
Irina Patrakova
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Water Activity ◽  
Fermentation Process ◽  
Unsaturated Fatty Acids ◽  
Raw Materials ◽  
Sensory Properties ◽  
Starter Cultures ◽  
Control Group ◽  
Production Cycle

Introduction. Dry fermented meat products are considered to be fine foods. Their quality depends on a combination of various processes. The composition and properties of raw materials, e.g. fat, play a key role in quality formation. The research objective was to study the fermentation process in fourth-category pork obtained from sows, which contains a lot of highly unsaturated fatty acids. The considerable resources that this raw material can provide require improved technologies. Study objects and methods. The research featured two types of pork. The first group included samples made from fourth-category carcasses, i.e. hip muscle tissue and spine fat, in the ratio of 85:15. The second group included control samples made from secondcategory pork that was obtained from young animals. This type of meat is traditionally used for fermented products. The fermentation process was performed using starter cultures for rapid fermentation of StLb 37.03 M (0.1% by weight of raw materials). The samples were fermented at the activation temperatures of the starter cultures for 48 h. After that, the samples were dried at 50°C with shortterm smoke supply for 1 h. The total time of the production cycle was 14 days. The samples were monitored for water activity, pH, weight loss, chemical composition, amount of free fatty acids, secondary and primary oxidation products, color characteristics, and sensory properties during all stages of the process. Results and discussion. The content of unsaturated fatty acids was 65.39% of the total amount of fatty acids in the fourth-category pork obtained from sows. In the second-category pork obtained from young animals, it was 59.1%. Water activity, pH, and moistureprotein ratio were within the control criteria for shelf stable products. The analysis of thiobarbituric values and free fatty acids indicated a deeper degradation of the fat part, but their values were comparable to those of the control group. The sensory properties of fourth-category fermented pork were highly evaluated by experts. Conclusion. The obtained data proved the possibility of using fourth-category raw materials in the technology of fermented delicatessen products.

scholarly journals Organizational, technical and economic fundamentals of waste management and monitoring

2020 ◽  
Vol 164 ◽  
pp. 08031
Author(s):  
Evgeniy Velichko ◽  
Edward Tshovrebov ◽  
Ural Niyazgulov
Keyword(s):  
Legal Status ◽  
Raw Materials ◽  
Economic Regulation ◽  
Economic Activities ◽  
Renewable Raw Materials ◽  
Secondary Resources ◽  
Secondary Raw Materials ◽  
Production And Consumption ◽  
Level Of Use ◽  
Goals And Objectives

The article deals with issues of monitoring, planning, organizational and technical support, economic regulation and improving the efficiency of the infrastructure for processing, recycling and disposal of waste, resource conservation and management of secondary resources, their use as secondary raw materials for production, services, work and power generation. The Russian Federation has significant potential for economic growth due to the efficient use of secondary resources from billions of tons of generated production and consumption waste annually. These ecologically unsafe anthropogenic objects can be characterized as a source of valuable renewable raw materials, material and fuel and energy resources. However, the scale and level of use of various types of secondary resources are characterized by considerable unevenness and depend on the demand for secondary raw materials, the resource value of the waste, the environmental situation arising from treating them as environmental polluters, on the real economic conditions that determine the profitability of each specific type. economic activities that use secondary resources for the manufacture of products, works, services, energy production. The methods of monitoring the industry for the treatment, disposal and disposal of waste are: information-analytical, information-statistical, sociological, geo-information. The legal status of the monitoring system of the industry for the treatment, disposal and disposal of waste is determined by the limitations of its functionality within the framework of the goals and objectives facing it.

Preparation of Alternative Hydraulic Binder Based on Secondary Raw Materials

2014 ◽  
Vol 1000 ◽  
pp. 12-15
Author(s):  
Jiří Švec ◽  
Tomáš Opravil ◽  
Jiří Másilko
Keyword(s):  
Portland Cement ◽  
Raw Materials ◽  
Construction Materials ◽  
High Volume ◽  
Point Of View ◽  
Hydraulic Lime ◽  
Combustion Gases ◽  
Secondary Raw Materials ◽  
Hydraulic Binder ◽  
Massive Scale

Reusing and recycling of secondary raw materials from high-volume industrial productions (especially form construction materials and binders fabrications) is very important way of conserving environment and it is also interesting from the economical point of view. The production of common hydraulic binders, especially Portland cement, burdens the environment with considerable amount of combustion gases and consumes energy in massive scale. Alternative (low – energy) binder can be used as Portland cement substitution in applications with lower mechanical properties requirements. Mined limestone wash sediments contain large amount of clay components, but there is also indispensable share of fine calcite. This composition makes these sediments a promising material for the preparation of hydraulic binders as Roman cement or hydraulic lime.

STATE AND PROSPECTS OF PROCESSING OF SECONDARY RAW MATERIALS OF WINE-MAKING IN UKRAINE

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
L. Osipova ◽  
O. Radionova ◽  
L. Tkachenko ◽  
T. Abramova
Keyword(s):  
Agricultural Land ◽  
Animal Feed ◽  
Raw Materials ◽  
Acid Soil ◽  
Biologically Active ◽  
Limiting Factor ◽  
Wine Making ◽  
Secondary Raw Materials ◽  
Use Of Resources ◽  
Wide Range

The analysis of the current state of processing of secondary raw materials of wine-making in Ukraine is given. It is proved that the latter is a rich source of biologically active compounds, including phenolic ones, which makes it possible to use it for the production of a wide range of products (raccoon, polyphenol extracts, tartaric acid, beverages, fertilizers, grape oil, cake, vitamin D, animal feed, food powder, abrasives) with high consumer value for various industries: food, pharmaceutical, perfume and cosmetics, chemical, feed, etc. In the light of modern research, the role of phenolic compounds as essential nutrition factors that cannot remain out of the field of view of physiologists, pharmacologists, and food hygiene specialists is shown. However, currently in Ukraine there are no specialized enterprises for complex processing of secondary raw materials of winemaking; traditional technologies are not effective from a technological, economic and environmental point of view, which indicates not rational use of resources and loss of material resources; there are no systematic studies on physical and chemical, microbiological, Toxicological composition in order to determine the optimal direction of its use. A limiting factor is also the lack of comparative analysis of innovative domestic and foreign technologies for processing secondary raw materials of winemaking. In the vast majority of cases, in particular, combs and pomace are taken out of control to agricultural land without special treatment, which leads to acid soil erosion and pollution of the environment with metabolites of micromycetes, increasing one of the global problems of mankind-environmental. At the present stage of technological development, there are a number of innovative developments in the field of processing secondary raw materials, in particular grape pomace, in order to obtain biologically active additives, the limiting factor for the introduction of which is the lack of domestic and expensive imported equipment. A promising way to solve the existing problems is to create a mechanism that will unite the interests of wineries (producers of secondary raw materials of winemaking), processing enterprises (producers of products from secondary raw materials of winemaking), scientists and potential consumers of innovative products. Consolidation of the above-mentioned institutions and enterprises is possible by creating clusters for the development and implementation of innovative technologies and equipment

Research on the quality and safety of non-traditional raw materials for the production of ethyl alcohol

2021 ◽  
Vol 143 (2) ◽  
pp. 184-192
Author(s):  
E.B. Askarbekov ◽  
◽  
N. Tebenhina ◽  
A. Amirzhanov ◽  
А. Serik ◽  
...  
Keyword(s):  
Ethyl Alcohol ◽  
Raw Materials ◽  
Quality And Safety
Sign in / Sign up

Export Citation Format

Share Document