scholarly journals Analysis of the pectin extraction process at recycling of secondary material resources

2021 ◽  
Vol 3 (3(59)) ◽  
pp. 34-39
Author(s):  
Oksana Chabanova ◽  
Sergii Bondar ◽  
Yevhenii Kotliar ◽  
Tatiana Nedobiychuk ◽  
Yakiv Verkhivker
Keyword(s):  
Raw Materials ◽  
Economic Benefits ◽  
Apple Pomace ◽  
Processing Plant ◽  
Milk Whey ◽  
Material Resources ◽  
Secondary Material ◽  
Pectin Content ◽  
Plant Waste ◽  
Pectin Substances

The object of research is the secondary material resources of processing plant and animal raw materials, namely fruit pomace and milk whey. One of the most problematic areas is that the waste of these industries has high rates of biological and chemical oxygen consumption of wastewater, which significantly impairs the operation of local and city treatment facilities. In addition, the parameters of extraction and determination of the quality indicators of the obtained product are not well defined. The processing of whey and pomace of fruit crops can reduce the environmental burden on the environment and increase the efficiency of technological processes through resource conservation and obtaining a surplus product. The problem is solved, in particular, by using the process of extracting plant waste using milk whey and the process of energy-saving membrane concentration. In the course of the study, let’s use pectin-containing plant waste from juice production, namely watermelon, pumpkin, quince, beetroot, apple and a mixture of orange and tangerine pomace. The results obtained indicate that the process of extracting apple pomace with milk whey is promising, since the highest pectin content in the extract is established for apple pomace. The main amount of pectin substances passes into the extract starting from 75 minutes to 90 minutes. Extraction-hydrolysis for 2 hours at a temperature of 85 °C, pH=2–2.5 units determines the best results. Ultrafiltration of the obtained extract makes it possible to increase the pectin content up to 3.0 % with a protein content of more than 6.0 %. The membranes used in the experiment are characterized by high selectivity for protein and pectin. The fact is established that diafiltration makes it possible to effectively purify whey-pectin concentrates from ballast impurities with simultaneous enrichment of the concentrate with high-molecular components of whey. A technological scheme for the production of pectin-whey concentrate with high organoleptic and detoxification characteristics is proposed. The proposed technological process has a number of positive features, in particular, a high content of pectin substances, high value indicators, a significant reduction in the burden on the environment, economic benefits through energy conservation and obtaining a surplus product.

scholarly journals Рециклінг відпрацьованих компонентів автотракторної техніки і технологічних машин аграрних виробництв

2018 ◽  
pp. 149-152
Author(s):  
В. П. Дмитриков ◽  
І. А. Дудніков ◽  
В. В. Падалка
Keyword(s):  
Information Technology ◽  
System Approach ◽  
Production Systems ◽  
Information Support ◽  
Design Parameters ◽  
Processing Plant ◽  
Industrial Complex ◽  
Secondary Resources ◽  
Material Resources ◽  
Secondary Material

Визначено проблеми, що склалися у сфері рециклінгу відпрацьованих компонентів автотракторної техніки і технологічних машин аграрних виробництв. Проаналізовано  стадії утворення вторинних матеріальних ресурсів відпрацьованих компонентів, розібрано принципи побудови і компонування ліній з їх переробки. Розроблено типову схему постадійної переробки відпрацьованих компонентів на профільному переробному підприємстві з використанням принципів інформаційних технологій і гнучких технологічних ліній.  The involvement of industrial waste in secondary material resources is of great economic, environmental and social importance. It fully applies to the use of waste components of cars, tractors and technological machines used in agricultural production. It is shown that after use almost any spent component can be turned into a useful product. The stages of formation of secondary material resources of used components of cars, tractors  and technological machines  are analyzed, principles of construction and arrangement of lines for processing secondary resources into useful products are considered. Improving the methods of processing the waste components of cars, tractors and technological machines now involves information support at all stages of the processing of technical products, flexible production systems, and the achievements of advanced technologies. Simulation of the processes of utilization of machinery in the technical service system of the agro-industrial complex showed positive results and was recommended for use in recycling facilities of secondary material resources. The methodological basis of the research is the system approach, which provides for the consideration of the processes of processing the waste components of cars, tractors and technological machines using modern equipment and the principles of information technology. The system approach provides consideration of the recycling process taking into account the interrelations of technological and design parameters of the secondary resource processing line. The movement of secondary resources along with the formation of the main flows of materials worked out in the course of technical operation is to be evaluated. A scheme is offered for processing secondary material resources of cars, tractors and technological machines at a profile processing plant using the principles of information technology and flexible technological lines. The non-recyclable part of the waste is subject to remediation or liquidation if the utilization capacity is available.

scholarly journals Estudio de factibilidad de procesadora de derivados de maracuyá. Una alternativa de desarrollo en Santa Elena, Ecuador Autores / Feasibility study for a fruit processor of derived products from passion fruit. An alternative of development in Santa Elena, Ecuador

Ciencia Unemi ◽  
2016 ◽  
Vol 9 (17) ◽  
pp. 21
Author(s):  
Felix Tigrero Gonzalez ◽  
Sofia Lovato Torres ◽  
Felicita Quimi Reyes
Keyword(s):  
Feasibility Study ◽  
Social Impact ◽  
Raw Materials ◽  
Economic Benefits ◽  
Environmental Conservation ◽  
Passion Fruit ◽  
Processing Plant ◽  
Financial Feasibility ◽  
The Social ◽  
Santa Elena

El presente trabajo tiene por objetivo determinar la factibilidad técnico-económica de procesar derivados de maracuyá, a través de la instalación de una empresa de producción y comercialización, en la comuna “Las Balsas” ciudad de Santa Elena, provincia del Guayas, Ecuador, lugar donde estará situada la empresa. Goza de una ubicación geográfica y climatológica acorde para la recolección de maracuyá lo que facilita la obtención de materia prima durante todo el año. El impacto social de la empresa es positivo ya que para su operación demanda mano de obra que se obtendrá del mismo sector, más la utilización de tecnología limpia para la conservación del medio ambiente, además de comprobar la hipótesis que la implementación de la fábrica procesadora de maracuyá generará beneficios económicos sociales que permitan un mejor nivel de vida de los habitantes de la comuna y la provincia. AbstractThe present study aims to determine the technical and financial feasibility of processing derived products from passion fruit, through the setting–up of a production and marketing company in the commune “Las Balsas” - Santa Elena city, Guayas province,Ecuador, where the company will be located. This place has a geographical and climatological location that is appropriate for the growing of passion fruit which facilitates obtaining raw materials throughout the year. The social impact of the company is positive since it demands workers for its operation which will be found in the same sector, plus the use of clean technology for environmental conservation, besides the test of a hypothesis that the setting–up of a processing plant of passion fruit will generate social and economic benefits that allows a better standard of life of the inhabitants of this commune and province.

MONITORING MILK PLANT WASTE EFFLUENT-A NEW TOOL FOR PLANT MANAGEMENT

1969 ◽  
Vol 32 (6) ◽  
pp. 197-202 ◽  
Author(s):  
R. R. Zall ◽  
W. K. Jordan
Keyword(s):  
Raw Materials ◽  
Food Plants ◽  
Plant Management ◽  
Processing Plant ◽  
Two Phase ◽  
Waste Production ◽  
Plant Waste ◽  
Plant Operations ◽  
Handling Methods ◽  
Waste Handling

A two-phase investigation of food plants consisted of field visits to 55 locations to view waste handling methods and then a single site analysis in which in-plant waste reduction was emphasized. Phase I showed that personnel in one plant only measured waste discharge volumes. Only 16 of the 55 plant supervisors could assign a dollar value to their firm's waste handling program. The total sampling indicated that 41.7% of the sites had waste disposal systems approved by an appropriate regulatory agency, 29.3% used systems that did not have such approval, 29% utilized municipal systems, and 16.6% discharged wastes as land irrigation. Phase II singled out one processing plant which was subjected to measures emphasizing in-plant actions to minimize waste. This plant reduced its waste volume by 50%. Segregation of product rinsings reduced the daily pounds of BOD generated by as much as 50%. In addition, data were collected to show the value of detergent reuse. A new use for waste recording information developed from monitoring waste effluents. The performance of management and production workers can be graded by waste production indices. Inexpensive equipment such as temperature recorders, conductivity scanners, and weir measuring devices can be used to pinpoint weaknesses in plant operations. Not only can waste handling costs be reduced, but in-plant savings of raw materials can produce a new source of revenue.

scholarly journals Research of characteristics of PJSC “Koks” coal and coke dust fuel briquettes

2019 ◽  
Vol 134 ◽  
pp. 02007
Author(s):  
Vyacheslav Solodov ◽  
Tatyana Cherkasova ◽  
Nikolay Kolmakov ◽  
Sergey Subbotin ◽  
Yuriy Radchenko
Keyword(s):  
Raw Materials ◽  
High Strength ◽  
Pressing Method ◽  
Material Resources ◽  
Secondary Material ◽  
Main Requirement ◽  
Coke Dust ◽  
Low Sulfur Content ◽  
Low Sulfur ◽  
Qualitative Characteristics

Known methods for the production of fuel briquettes are studied and an analysis of their qualitative characteristics is carried out in the present work. Based on the analysis of existing methods, pilot briquetting of a mixture of PJSC “Koks” coal and coke dust with various types of binder was carried out. Within the framework of studies, the main requirement for raw materials was the absence of demand for it in the market and in the technological processes of existing industries. It has been established that substandard urea is the best binder of the considered ones, since briquettes with its use have high strength and low sulfur content. Comparative briquetting by single and impulse pressing methods was carried out. It is shown that greater briquette strength is achieved by impulse pressing method. It has been established that the process of utilizing finely dispersed carbon-containing wastes is aimed not only at obtaining a new marketable type of fuel and at saving natural resources, but also at improving the environmental situation through the rational use of secondary material resources.

ON THE PROCESSING OF HEMATITE RAW MATERIALS AT THE KRYVOROZHSK MINING AND PROCESSING PLANT OF OXIDIZED ORE ON TECHNOLOGY OF DIRECT RECOVERY ITmk3

2018 ◽  
pp. 32-37
Author(s):  
P.I. Loboda ◽  
Younes Razaz ◽  
S. Grishchenko
Keyword(s):  
Magnetic Properties ◽  
Cast Iron ◽  
Iron Content ◽  
Raw Materials ◽  
Direct Reduction ◽  
Processing Plant ◽  
High Iron Content ◽  
High Iron ◽  
Direct Restoration ◽  
First Time

Purpose. To substantiate the efficiency of processing hematite raw materials at the Krivoy Rog Mining and Processing Plant of Oxidized Ores using the direct reduction technology itmk3®. Metodology. Analysis of the results of the itmk3® direct restoration technology developed by Kobe Steel Ltd., Japan and Hares Engineering GmbX, Austria, with a view to using it to process Krivbass hematite ores into granulated iron (so-called “nuggets”). Findings. The involvement in the production of hematite ores (oxidized quartzite) of Krivbass with high iron content, but with low magnetic properties for their processing into granular cast iron is grounded. Originality. The use of itmk3® direct reduction technology from Kobe Steel Ltd., Japan and Hares Engineering GmbH, Austria for the processing of Krivbass hematite ores into granular cast iron is justified for the first time. Practical value. The efficiency of the use of hematite ores (oxidized quartzite) has been substantiated, which can significantly reduce the costs in the mining cycle for the economical production of metallurgical products.

COMPARATIVE ANALYSIS OF BIOACTIVE SUBSTANCES CONTENT IN THE LEAVES AND FRUITS OF A ROWAN-TREE (SORBUS AUCUPARIA FRUCTUS) AND ASSESSMENT OF PROSPECTS IN MEDICINE AND PHARMACY

2020 ◽  
pp. 58-62
Author(s):  
Chernichkina A.D.
Keyword(s):  
Raw Materials ◽  
Wide Distribution ◽  
Biologically Active ◽  
Bioactive Substances ◽  
Plant Raw Materials ◽  
Mountain Ash ◽  
The Russian Federation ◽  
Materials Used ◽  
Active Substances ◽  
Pectin Substances

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.

scholarly journals Biotransformation of Polyphenols in Apple Pomace Fermented by β-Glucosidase-Producing Lactobacillus rhamnosus L08

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1343
Author(s):  
Lihua Liu ◽  
Chenyi Zhang ◽  
Huimin Zhang ◽  
Guoqiang Qu ◽  
Chun Li ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Food Industry ◽  
Antioxidant Activities ◽  
Lactobacillus Rhamnosus ◽  
Economic Benefits ◽  
Apple Pomace ◽  
High Cell ◽  
Bioactive Components ◽  
Glucosidase Activity ◽  
Phenolic Profiles

Apple pomace, the main by-product in apple processing, is a cheap source of bioactive compounds that could be used in the food industry. However, the value of this by-product is still far from being fully realized. In this study, 11 strains of Lactobacillus strains were assayed for β-glucosidase activity, and only Lactobacillus rhamnosus L08 (L. rhamnosus L08) showed high cell-membrane associated β-glucosidase activity. We then evaluated the effects of fermentation of apple pomace using the selected strain, focusing on the biotransformation of polyphenols and antioxidant capacity. We found that L. rhamnosus L08 fermentation significantly reduced the contents of quercitrin and phlorizin in apple pomace, while increasing the contents of quercetin and phloretin. The contents of gallic acid, epicatechin acid, caffeic acid, and ferulic acid were also increased in apple pomace after fermentation. In addition, the antioxidant activities of apple pomace were enhanced during fermentation, based on the bioconversion of phenolic profiles. Our results demonstrate that lactic acid bacteria fermentation is a promising approach to enhance the bioactivity of phenolic compounds in apple pomace. Moreover, this study demonstrates that, as a valuable processing by-product with bioactive components, apple pomace can be used in the food industry to provide economic benefits.

scholarly journals Apple Pomace as a Source of Bioactive Polyphenol Compounds in Gluten-Free Breads

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 807
Author(s):  
Dorota Gumul ◽  
Rafał Ziobro ◽  
Jarosław Korus ◽  
Marek Kruczek
Keyword(s):  
Raw Materials ◽  
Apple Pomace ◽  
Total Phenolic ◽  
Gluten Free ◽  
Bioactive Substances ◽  
Free Products ◽  
Total Polyphenol ◽  
Polyphenol Compounds ◽  
High Oxidative Stress ◽  
Vegetables And Fruits

Gluten-free products based on starch and hydrocolloids are deficient in nutrients and do not contain pro-health substances. Therefore, they should be enriched in raw materials naturally rich in antioxidants, especially if they are intended for celiac patients, prone to high oxidative stress. Apart from the traditionally used pseudo-cereals, seeds, vegetables and fruits, innovative substrates such as the by-product (especially in Poland) dry apple pomace could be applied. The study material consisted of gluten-free bread enriched with apple pomace. The content of individual polyphenols, the content of total polyphenol and flavonoids, and also the antioxidant potential of the bread were determined by the UPLC-PDA-MS/MS methods. It was observed that apple pomace was a natural concentrate of bioactive substances from the group of polyphenols. In summary, gluten-free bread with 5% content of apple pomace showed the highest organoleptic scores and contained high levels of phenolic compounds. The values of total phenolic content, and the amounts of flavonoids, phenolic acids and phloridzin in this bread were 2.5, 8, 4 and 21 times higher in comparison to control.

TECHNOLOGY FOR OBTAINING PECTIN CONCENTRATE FROM ROSEHIP FRUITS

2021 ◽  
pp. 87-90
Author(s):  
М.Ж. Кизатова ◽  
Д.А. Абдуллаева
Keyword(s):  
Medicinal Plant ◽  
Raw Materials ◽  
Raw Material ◽  
Plant Raw Materials ◽  
Plant Raw Material ◽  
Pectin Substances

Статья посвящена важности пектиновых веществ, а также расширению сферы использования лекарственного растительного сырья. В качестве лекарственного растительного сырья представлены технологии получения пектинового экстракта из плодов шиповника, которые встречаются на территории Казахстана 25 видов. Применение пектина в медицине. The article is devoted to the importance of pectin substances, as well as to the expansion of the use of medicinal plant raw materials. As a medicinal plant raw material, technologies for obtaining pectin extract from rosehip fruits, which are found in 25 species on the territory of Kazakhstan, are presented. The use of pectin in medicine

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