Raw Materials
Recently Published Documents


TOTAL DOCUMENTS

17162
(FIVE YEARS 9521)

H-INDEX

77
(FIVE YEARS 26)

2022 ◽  
Vol 2 (2) ◽  
pp. 23
Author(s):  
Agus Sarwo Edy Sudrajat ◽  
Nella Ardiantanti Siregar

<p class="Abstract"><em>Over time, The number of IKMs which continued to increase and were not accompanied by data collection was what ultimately caused problems. The lack of awareness to register a business that is owned is still one of the causes. In fact, this is very important to do. Seeing the above phenomenon makes us aware of the importance of data collection on IKM, especially those in Jepara District, Jepara Regency. This research method uses a qualitative approaches. The analysis technique used is descriptive analysis and normative analysis. The process of validation and data collection is based on the indocators contained in the querstionnaire. 9 indicators in data collection, namely IKM business actors, Business Permits, Type Of Industry, KBLI, Number Of Workers, Raw Materials, Working Capital, Production Capacity, and Investment. The final result of the activity is a data master document for IKM in Jepara District which is compiled in order to support the smooth implementation of goods / services procurement. </em></p><p class="Abstract"> </p>


2022 ◽  
Vol 08 (01) ◽  
Author(s):  
Rakhimov F.F. ◽  

The article presents the synthesis of organosilicon compounds based on industrial secondary raw materials of urea-formaldehyde resin and tetraethoxysilane. The structural characteristics of the synthesized hydrophobic polymer have been studied. Compositions of hydrophobic compositions based on synthesized poly (oligomers) have been developed and tested in concrete mixtures.


2022 ◽  
Vol 4 (1) ◽  
Author(s):  
Delya Yustika Buhang ◽  
Sri Endang Saleh ◽  
Sri Indriyani Dai

This study aims to determine the factors that influence the income of palm sugar SMEs in Kaidipang District, North Bolaang Mongondow Regency. This type of research is survey research. Survey research is research that takes a sample from one population and uses a questionnaire as the main data collection tool. The types of data used in this research are primary data and secondary data. primary data is data obtained directly from the first source of the field in the form of data obtained through interviews. The results of the study show that capital has a positive but not significant effect on the income of SMEs. Capital has a positive effect on the income of SMEs. The number of workers has a positive and significant effect on the income of SMEs in North Bolaang Mongondow district. Raw materials have a positive but not significant effect on MSME income. The level of education has a negative effect on the income of palm sugar SMEs. Technology has a positive but not significant effect on the income of palm sugar SMEs. MSME Income = 4.739 + 0.065 Capital + 0.298 Total Labor + 0.132 Raw Materials - 0.079 Education Level + 0.162 Technology + e


2022 ◽  
Vol 1 (1) ◽  
pp. 57-63
Author(s):  
Wan Ridwan Husen ◽  
Asep Wasta ◽  
Denden Setiaji ◽  
Arni Apriani

This paper aims to provide an overview of activities that seek to bring the process of art education directly to the public Community service that started from a discussion between lecturers and youth youth organizations at Perum Arjamukti Kencana in building a tourist village area around Singaparna, Tasikmalaya Regency, from this discussion arose a desire to create activities that involve residents and youth youth groups in arts-related activities. A participatory mural is a mural activity that involves the participation of citizens in its implementation, both before implementation, in its manufacture and after its creation. The method used in this research is descriptive method. The descriptive method used to increase the appreciation of fine arts through participatory murals at Perum Arjamukti Singaparna, Tasikmalaya Regency. The results obtained from research that have been carried out by residents' wishes in the mural participation process are varied, the forms of citizen participation are not only in the form of trying to scratch koas on walls to produce mural images, there are also those who participate in providing consumption, raw materials, documenting works through social media or simply just talking and taking selfies on existing murals.


Materials ◽  
2022 ◽  
Vol 15 (2) ◽  
pp. 594
Author(s):  
Nicoleta Cobîrzan ◽  
Radu Muntean ◽  
Gyorgy Thalmaier ◽  
Raluca-Andreea Felseghi

Masonry units made of clay or Autoclaved Aerated Concrete (AAC) are widely used in constructions from Romania and other countries. Masonry units with superior mechanical and thermal characteristics can improve the energy efficiency of buildings, especially when they are used as the main solutions for building envelope construction. Their production in recent years has increased vertiginously to meet the increased demand. Manufactured with diversified geometries, different mechanical and/or thermal characteristics have a high volume in the mass of the building and a major influence in their carbon footprint. Starting from the current context regarding the target imposed by the long-term strategy of built environment decarbonization, the aim of the paper is to analyze the potential of reusing mining waste in the production of masonry units. Mining waste represents the highest share of waste generated at national level and may represent a valuable resource for the construction industry, facilitating the creation of new jobs and support for economic development. This review presents the interest in integrating mining wastes in masonry unit production and the technical characteristics of the masonry units in which they have been used as raw materials in different percentages. Critical assessment framework using SWOT analysis highlights the key sustainability aspects (technical, environmental, social, economic) providing a comprehensive and systematic analysis of the advantages and disadvantages regarding the integration of mining waste as secondary raw materials into masonry units production.


2022 ◽  
pp. 38-44
Author(s):  
М.С. Жанибек ◽  
К.К. Орынбасарова

В данной статье представлены результаты микроскопического исследования особенностей анатомического строения (листья, цветки) растения пижмы сантолинной (Tanacetum Santolina). Цель работы: изучение анатомического строения надземных органов, определение подлинности и отличия от других видов. Материалы и методы: объект исследования - цветки пижмы сантолинной, собранные в период цветения в мае 2020 года в предгорных равнинах Каратау. Микроскопическое исследование цветков пижмы сантолинной проводилось в соответствии с требованиями государственной фармакопеи Республики Казахстан. С помощью микроскопа Биолам-5 изучался объект с увеличением от х40 до х400. Исследование срезов и создание микрорисунков проводили с помощью цифрового камерного тринокулярного микроскопа «МТ300L» (Япония) (увеличенный 7х1,5х4,5; 7х1,5х8; 7х1,5х40). Результаты и обсуждения: изучены диагностические признаки для определения цельного сырья: диагностические признаки листьев, форма клеток эпидермиса, тип аппарата устьиц, строение волосков и эфирномасличных желез; формы оксалата кальция. Выводы: проведен микроскопический анализ цветков пижмы сантолинной. Для определения подлинности этого сырья были выявлены анатомодиагностические признаки. Во всех частях растения встречаются одноклеточные волоски и пучковые волокна. На обеих частях листовой пластины хорошо видны волокна и волоски, устьица, пигментные полости. Кристаллы оксалата кальция, находятся в мезофильных полостях листа. В цветках оксалат кальция встречается только в виде четырехугольного кристалла. На анатомическом признаке измельченного сырья видны эфирномасличные железки. Форма эфирно-масличных желез обнаруживает основные диагностические признаки цветков и листьев пижмы сантолинной. Анатомические характеристики позволяют повысить уровень стандартизации, дальнейшее изучение лекарственного растительного сырья This article presents the results of a microscopic study of the anatomical structure (leaves, flowers) of the Santolina’s tansy plant (Tanacetum Santolina). The purpose of the work: to study the anatomical structure of aerial organs, to determine authenticity and differences from other species. Materials and methods: the object of research is the flowers of Santolina’s tansy collected during the flowering period in May 2020 in the foothill plains of Karatau. Microscopic examination of the flowers of Santolina’s tansy was carried out in accordance with the requirements of the State Pharmacopoeia of the Republic of Kazakhstan. Using a Biolam-5 microscope with magnification from x40 to x400 an object was studied. The study of sections and the creation of micro-nozzles was carried out using a digital chamber trinocular microscope "MT300L" (Japan) (enlarged 7x1.5x4.5; 7x1.5x8; 7x1.5x40). Results and discussions: diagnostic signs for the determination of whole raw materials were studied: diagnostic signs of leaves, the shape of epidermis cells, the type of stomatal apparatus, the structure of hairs and essential oil glands; forms of calcium oxalate. Conclusions: microscopic analysis of flowers of Santolina’s tansy was carried out. Anatomical and diagnostic signs were identified to determine the authenticity of this raw material. Unicellular hairs and beam fibers are found in all parts of the plant. Fibers and hairs, stomata, pigment cavities are clearly visible on both parts of the leaf plate. Calcium oxalate crystals are located in the mesophilic cavities of the leaf. In flowers, calcium oxalate occurs only in the form of a quadrangular crystal. On the anatomical feature of the crushed raw materials, essential oil glands are visible. The shape of the essential oil glands reveals the main diagnostic signs of flowers and leaves of santolina tansy. Anatomical characteristics make it possible to increase the level of standardization, further study of medicinal plant raw materials.


2022 ◽  
Vol 5 ◽  
Author(s):  
Kevin Daniel Ciprian Foronda ◽  
Delcy Camila Gafaro Garcés ◽  
Laura Restrepo Rendón ◽  
Yeyner Yamphier Mendoza Alvites ◽  
Joana Paola Ricardo Sagra ◽  
...  

In agribusiness, drying is a unitary operation that optimizes the production and preservation of products and raw materials. Drying is performed through different traditional methods, one of the most recently studied is the electrohydrodynamic drying EHD which uses an electric field that allows decreasing the processing time thus increasing the drying speed of raw materials and consuming less energy. In this article, a review was carried out through Scopus using a search equation with the keywords “Electrohydrodynamic drying,” “food” and “AGRI” which resulted in a total of 145 articles; which were analyzed through in-depth reading, analyzing aspects such as year, author, keywords, countries, quartile, journal, relationship with agroindustry, mathematical models used and applications in agro-industrial products, this analysis was complemented with the application of Vantage Point software through co-occurrence matrices and cluster analysis. Recent applications were found in Carrot, Chicken, Sea Cucumber, Goji Berry, Peppermint Leaf, Quince, Potato, Blueberry, Aquatic Products, Banana Slices, Grape Pomace, Blueberry, Apple, Mushroom, Wheat, and Mushroom Slices, mathematical models with application in EHD drying were also found, such as Henderson and Pabis, Page, Logarithmic, Quadratic, Newton/Lewis, Diffusion and exponential.


2022 ◽  
Author(s):  
Olga Musina ◽  
Mikhail Shetinin

A balanced diet contributes to the prevention of nutritionallyrelated diseases. The purpose of this paperwas to demonstrate how tools of the digital economy could be used to help improve nutritional status, using the example of Microsoft Excel. To improve nutritional status, reliable digital information is needed on the content of macronutrients and micronutrients in raw materials and foodproducts. Then the correction of the diet or formulation of an individual product can be carried out. The database “Chemical composition of food raw materials and food products” was developed using Microsoft Excel; this database is a digital tool for quick and reliable information about the nutrient profile of Russian raw materials and food products. Itobtained official state registration under the number 2012620334. The database is a series of spreadsheets that are interconnected by common key fields. For each type of food raw material or food product, the database contains descriptors: the main chemical composition (mass fraction of water, protein, fat, saturated fatty acids, polyunsaturated fatty acids, cholesterol, mono- and disaccharides, starch, digestible carbohydrates, dietary fibre, ash, organic acids); minerals (sodium, potassium, calcium, magnesium, phosphorus, iron); vitamins (A, B1 , B2 , PP, C, beta-carotene, retinol equivalent, tocopherol equivalent, niacin equivalent); and energy value. Using the database can help to speed up and facilitate calculating individual and group diets and can assist in adjusting the nutritional status for healthier outcomes. Keywords: healthy nutrition, nutritional status, chemical composition, database, digitalisation, Microsoft Excel


2022 ◽  
Author(s):  
R.A. Drozdov ◽  
M.A. Kozhukhova ◽  
T.V. Barkhatova ◽  
A.A. Kushnereva ◽  
T.A Drozdova

This article presents research results of the chemical composition, physical and chemical properties and biotechnological potential of dietary fiber concentrates (DFCs) obtained from secondary raw materials for the production of carrot and pumpkin juices.It has been established that DFCs, along with dietary fibers (cellulose, hemicellulose, pectin, lignin), contain soluble sugars, nitrogenous substances and carotenoids, which determine their physiological activity and technological properties when used in dairy products fermented with probiotics.The effect of DFCs on the fermentation kinetics of dairy-vegetable mixtures with a starter containing lacto-, bifidobacteria and propionic acid microorganisms was studied. The optimal concentration and the degree of dispersion of carrot and pumpkin DFCs was determined. The findings can be used to ensureoptimal intensification of the fermentation process and the production of probiotic fermented milk drinks with a pleasant taste. Keywords: dietary fiber, secondary raw materials, functional dairy products, prebiotics, probiotics, enzyme kinetics, probiotic drinks


2022 ◽  
pp. 28-35
Author(s):  
А.С. Сабитов ◽  
Г.Т. Жумашова ◽  
З.Б. Сакипова ◽  
Л. Воронова ◽  
А.О. Тулегенова ◽  
...  

В статье приведен анализ современного состояния научных исследований видов рода шиповник (Rosa L.) (сем. Розоцветные - Rosaceae) и показаны перспективы всестороннего изучения их в качестве источников возобновляемого растительного сырья для получения отечественных препаратов. Отмечено, что изыскание новых видов лекарственного растительного сырья является весьма актуальной задачей для отечественной фармацевтической промышленности. The article provides an analysis of the current state of scientific research of the rosehip (Rosa L.) (Rosaceae family) and illustrates the prospects for their comprehensive study as sources of renewable plant raw materials for the production of domestic medicines. It is noted that the search for new types of medicinal plant raw materials is a very relevant task for the domestic pharmaceutical industry.


Sign in / Sign up

Export Citation Format

Share Document