scholarly journals Reforestation of ‘Village Forest’ to Improve Sustaiability Creative Industries in Desa Siponjot

2021 ◽  
Vol 5 (2) ◽  
pp. 714-722
Author(s):  
Noverita Sprinse Vinolina ◽  
Antonio Marro Sipayung ◽  
Dardanila ◽  
Sondang Pintauli
Keyword(s):  
Forest Restoration ◽  
Raw Materials ◽  
Economic Value ◽  
Economic Benefits ◽  
Musical Instruments ◽  
Creative Industries ◽  
Raw Material ◽  
High Quality ◽  
The Village

This program is conducted to assist Siponjot Village while empowering the people of Siponjot Village to be able to utilize and maximize the benefit of the village forest. Village forest might support the availability of raw materials required for making musical instruments, such as high quality of wood, including how to process wood waste from making musical instruments to be used as creative souvenirs and improve the economic value. The raw material for production determined its results of the production of wood-based musical instruments. Thus, in order to produce a high quality tanginang, hasapi, and gondang, which previously began to be produced by arts crafts in the Sitangkubang area of ​​Siponjot Village, a high quality of raw materials is needed. The community service team surveyed the location of planting seeds for village forest restoration, provided socialization related to the importance of village forest cultivation and the suitability of the Siponjot Village area for the cultivation of these plants. Village forest restoration aims to maintain the beauty and beauty of the village. Implementation of village reforestation activities starting from socializing forest tourism and the strength of village forests to the community, followed by a discussion about village forest management and its economic benefits. Handover of a thousand units of forest plant seedlings given to the villagers of Siponjot as part of the forest restoration program in the area.

TECHNOLOGICAL ASPECTS OF HIGH QUALITY RAW MATERIAL OBTAINING FOR PECTIN PRODUCTION

1970 ◽  
pp. 47-50
Author(s):  
I. A. Ilina ◽  
I. A. Machneva ◽  
E. S. Bakun
Keyword(s):  
Raw Materials ◽  
Thermal Characteristics ◽  
Environmental Safety ◽  
Raw Material ◽  
High Quality ◽  
Temperature Conductivity ◽  
Drying Temperature ◽  
Plant Raw Materials ◽  
Gel Forming Ability

  The article is devoted to the study of the chemical composition, physical and thermal-pfysical characteristics of damp apple pomaces and the identifying patterns of influence of drying temperature the functional composition and gel-forming ability of pectin. The research is aimed at obtaining initial data for the subsequent calculation of the main technological, hydro-mechanical, thermal, structural and economic characteristics of devices for drying the plant raw materials, ensuring the environmental safety and high quality of pectin-containing raw materials, the reducing heat and energy costs. As a result of the study of the thermal characteristics of apple pomaces, the critical points (temperature conductivity – 16.5 x 10-8 m2/s, thermal conductivity – 0.28 W/m K, heat capacity – 1627 j/(kg K)) at a humidity of 56 % are determined, which characterizing the transition from the extraction of weakly bound moisture to the extraction of moisture with strong bonds (colloidal, adsorption). It was found that the pomaces obtained from apples of late ripening have a higher content of solids (21-23 %), soluble pectin and protopectin (2.5-4.5 %). Dried pomaces obtained from apple varieties of late ripening contain up to 25 % pectin, which allow us to recommend them as a source of raw materials for the production of pectin. The optimum modes of preliminary washing of raw materials are offered, allowing to the remove the ballast substances as much as possible. It is established that when the drying temperature increases, the destructive processes are catalyzed: the strength of the pectin jelly and the uronide component and the degree of pectin esterification are reduced. The optimum drying temperature of damp apple pomaces is 80 0C, at which the quality of pectin extracted from the dried raw materials is maintained as much as possible. It is shown that the most effective for the pectin production is a fraction with a particle size of 3-5 mm, which allow us to extract up to 71 % of pectin from raw materials.

An Experimental Study to Find the Acoustic Quality Indicators of Mulberry Wood

2010 ◽  
Author(s):  
Hossein Mansour ◽  
Mehdi Behzad
Keyword(s):  
Wood Species ◽  
Musical Instrument ◽  
Musical Instruments ◽  
Raw Material ◽  
Test Case ◽  
High Quality ◽  
Perceptual Knowledge ◽  
Acoustical Properties ◽  
Acoustic Quality

Morus Alba or mulberry is a wood species that is broadly used in making musical instruments in Eastern countries. However, the mechanical and acoustical properties of this type of wood are not investigated properly. In this study a set of features, previously examined for other species, are applied to this wood and its acoustic quality is evaluated. Setar, a Persian musical instrument made of mulberry wood, is selected as the test case of this experiment. Different samples of wood are gathered and categorized based on their appropriateness for Setar construction. The quality of each sample is identified based on the Perceptual knowledge of professional Setar makers. The most effective features are then selected and their average values are calculated for high quality samples. The result of this study helps Setar makers to select proper raw material before making an instrument. In addition, this approach can be applied to other wood species used in music industry.

Impact of Raw Material Quality on Performance of Mixing and Charging Machines in Drilling and Blasting Operations

2021 ◽  
pp. 69-73
Author(s):  
T.S. Morozova
Keyword(s):  
Diesel Fuel ◽  
Raw Materials ◽  
Raw Material ◽  
Production Facility ◽  
High Quality ◽  
Equipment Failures ◽  
Hazardous Production ◽  
Materials Used ◽  
Incoming Inspection

A study into the failure causes of mixing and charging equipment confirms that the main impact on the probability of accidents is the use of raw materials that do not meet the specifications and have unstable properties. The raw materials used for explosives preparation in mechanized charging of boreholes include such components as ammonium nitrate, emulsion phase, diesel fuel, emulsifier and others. The paper describes the application of various formulations with these components in specific types of mixing and charging machines manufactured by AZOTTECH LLC. The main properties that affect the quality of raw materials are summarised, and the incoming inspection of explosive components is described as part of the acceptance procedure at temporary storage sites at a hazardous production facility. The paper describes common types of equipment failures and maintenance procedures when using substandard raw materials. The conclusion highlights the key practices to improve the equipment uptime as well as recommendations for incoming inspection and the use of high-quality explosive components.

PENGARUH LAMA PENYULINGAN DAN KOMPOSISI BAHAN BAKU TERHADAP RENDEMEN DAN MUTU MINYAK ATSIRI DARI DAUN DAN BATANG NILAM (Pogostemon cablin Benth)

2012 ◽  
Vol 4 (2) ◽  
pp. 16
Author(s):  
A Sulaiman
Keyword(s):  
Essential Oil ◽  
Raw Materials ◽  
Raw Material ◽  
Composition Effect ◽  
High Quality ◽  
Yield And Quality ◽  
Pogostemon Cablin ◽  
Time Required ◽  
Better Than

The research of Distillation And Raw Material Composition Effect of Yield And Quality EssentialOil of Leaves And Stem Patchouli (Pogostemon cablin Benth). This study aimed to examine the influence of the length of distillation and composition of raw materials to the yield and quality of essential oil of patchouli leaves and stems to produce essential oils that have a high quality and yield. The time required to obtain the highest yield of patchouli oil is 8 hours, by composition of 100% leaf (1:0), that is equal to 3.631%, while the lowest yield of patchouli oil are produced from 100% stem (1:0) by distillation of 4 hours, in the amount of 0.10%. Composition that produces patchouli oil with the best quality is 100% stems (0:1) but that yield is lower, while the quality of patchouli oil produced by 100% leaf (1:0) and a mixture of leaf-stem (1:1) quality is still lower than the patchouli oil from the stem, but its yield is better than the yield of oil patchouli by 100% composition of the stem (0:1).Keywords:  essential oil, pogostemon cablin benth, yield

Early Complexes of the Tract “First and Second Island” near the Village of Tanatovо

2020 ◽  
Vol 7 (4 (28)) ◽  
pp. 131-139
Author(s):  
Sergei F. Tataurov ◽  
Irina V. Tolpeko
Keyword(s):  
Bronze Age ◽  
Iron Ore ◽  
Raw Materials ◽  
Stone Tools ◽  
Early Bronze Age ◽  
Late Neolithic ◽  
High Quality ◽  
The Impact ◽  
The Village

As part of the study of the early stages of settlement of the Middle Irtysh region, the multilayered monuments of the tract “First and Second island” near the village of Tanatovо, Muromtsevsky district of Omsk region. Based on the study of ceramics and stone tools, complexes of the late Neolithic - early bronze age belonging to the artyn and Catherine cultures and the Stepanov type of monuments were identified. Specific features of stone processing are described for each stage. Artyn stone processing was characterized by high-quality raw materials and the technique of chipping plates. At the stage of Catherine's culture, the quality of raw materials significantly deteriorates, and the use of local raw materials (swamp iron ore) is noted. In stone processing, there is an increase in the share the technique of chipping flakes. At all stages, the tendency to minimize the impact of the shortage of stone raw materials is well recorded.

scholarly journals Prospects of the Malo-Chipiketsky quartz-bearing zone for quartz raw materials of high quality

Georesursy ◽  
2019 ◽  
Vol 21 (3) ◽  
pp. 99-106
Author(s):  
Liliya Kh. Galiakhmetova ◽  
Nina G. Bydtaeva ◽  
Alexander E. Nepryakhin
Keyword(s):  
High Efficiency ◽  
Raw Materials ◽  
Raw Material ◽  
Material Base ◽  
High Quality ◽  
Ore Formation ◽  
Research Results ◽  
Quartz Veins ◽  
High Degree

The article discusses the prospects of the Malo-Chipiketsky zone in the southern part of the Patomsky quartz-bearing region of the Baikal province, as a potentially probable new raw material base for granular and transparent quartz in the east of the country. The assessment of the area prospects was carried out according to the algorithm developed by FSUE TsNIIgeolerud for studying quartz objects, which includes a set of the most effective methods for assessing quartz raw materials, quartz concentrates and products from them. The research results showed high efficiency of the algorithm. The studies made it possible at the stage of prospecting to expressly, with a high degree of probability, sort out objects according to the quality of raw materials, identify ore-formation types of quartz and outline possible directions for the use of raw materials. The results were used in the selection and contouring of promising sections of quartz veins to assess the predicted resources of the selected ore-formation types of quartz.

scholarly journals STUDYING THE EFFECT OF POST-HARVEST RIPENING ON THE QUALITY PARAMETERS OF RAPE AND BROWN MUSTARD OILSEEDS DURING STORAGE

2018 ◽  
Vol 56 (3) ◽  
pp. 366-381
Author(s):  
Z. V. Lovkis ◽  
A. V. Pchelnikova ◽  
V. N. Babodey ◽  
K. I. Zhakova
Keyword(s):  
Raw Materials ◽  
Morphological Characteristics ◽  
Storage Period ◽  
Close Relation ◽  
Oil Products ◽  
Raw Material ◽  
High Quality ◽  
Post Harvest ◽  
And Storage

Increase of vegetable oils production provides for the further improvement of oily raw materials storage technology. It is known that technological quality of oilseeds is formed in close relation to its morphological characteristics, as well as peculiarities of biochemical processes inside of seeds, depending on external conditions and their development phase. The paper presents comparative results of researches of dynamics of qualitative and biochemical parameters of rape and brown mustard oilseeds with and without post-harvest ripening during storage. Research has shown that in order to produce high-quality fat-and-oil products, oilseeds must necessarily undergo the ripening process in artificial conditions, where the seeds are taken after they reach ripeness level enough for harvesting. Considering that the main period of oilseed storage is mainly destructive, seeds that have not undergone post-harvest ripening have active disintegration process even in case they are stored in perfect conditions. This process considerably reduces quality of seeds and their storage period. Based on the researches, practical recommendations were developed for post-harvest ripening and storage of oilseeds. The presented research data can be used to optimize the existing technologies of oily raw material post-harvest ripening and storage, to increase process quality of processed seeds and obtain high-quality fat-and-oil products. Acknowledgements. The research described in this work was carried out within the framework of the state research program “Quality and efficiency of agroindustrial production” for 2016–2020 (subprogram “Food security”). 

scholarly journals ANALISIS IMPLEMENTASI PRODUCT IMPROVEMENT INDUSTRI KREATIF DI KOTA MATARAM (STUDI TENTANG INDUSTRI KREATIF SEKTOR KERAJINAN DI KOTA MATARAM)

2016 ◽  
Vol 16 (1) ◽  
Author(s):  
Emilia Septiani
Keyword(s):  
Production Process ◽  
Raw Materials ◽  
Economic Value ◽  
Creative Industries ◽  
Raw Material ◽  
Creative Industry ◽  
Contributing Factors ◽  
Gold Silver ◽  
Product Improvement ◽  
The Government

The economic value of a product is not only determined by the raw materials and production process, but it is also determined by creativity and innovation. Creative industry is one of the development concept based on creativity that could potentially increase the economic growth and social welfare. The concept of creative industry itself is creativity-based activities that affect the economy and welfare of the community, where the small industries such as handicrafts is currently widely scattered in various parts of Kota Mataram. The craft center located in Kota Mataram, are cukli, gold / silver, precious stones, weaving, pearl, songket, wood crafts / masks, craft souvenirs and many others. This craft has its own role in the development of the regional economy. The existence of product improvement and creativity that arise in the community makes the creative industries sector in Kota Mataram has an important role in the economic development of the city. The results showed that handicraft producers / entrepreneurs of cukli, gold-pearl, silver, and wood or mask in Kota Mataram has conducted product improvement in various aspects such as  functional aspects, aspects of the form until the production aspects. There are several contributing factors for craft producers / entrepreneurs, namely the existence of venture capital assistance either from the bank, the government, even foreign capital; the availability of raw materials, and skilled labor. While the inhibiting factors include the difficulty to improve the quality if the workforce owned is not appropriate in terms of quality, technological limitations in the production process, and the instability of the economy that affect the purchasing power of producers / entrepreneurs to raw material quality. Keywords: Creative Industries, Craft Sector and Product Improvement

PKM Kelompok Tani Tan Selo 1 dan Tan Selo 2 Desa Sukomaju Kecamatan Srono Kabupaten Banyuwangi Jawa Timur dalam Meningkatkan Nilai Ekonomis Pisang dan Strategi Pemasarannya

2018 ◽  
Vol 2 (2) ◽  
pp. 73
Author(s):  
Fitri Nurmasari ◽  
Raup Padillah
Keyword(s):  
Community Service ◽  
Online Shopping ◽  
Agricultural Land ◽  
Economic Value ◽  
Marketing Strategies ◽  
Service Programs ◽  
Community Service Programs ◽  
Farmer Groups ◽  
The Village

Banyuwangi Regency is one of the agricultural centers in East Java province and Indonesia. Mostly,Banyuwangi people work as farmers due to the fertil soil and wide amount of agricultural land in Banyuwangi . Thelarge number of people who work as farmers initiating the formation of farmer groups. One of the farmer groups in theSrono sub-district of Banyuwangi is the "Tan Selo 1" farmers group located in the village of Sukomaju and the "TanSelo 2" farmers group in Sukonatar village. The normal average price of one banana bunch in Banyuwangi is between50-60 thousand depending on the type and quality of bananas. Problems arise when the quantity of bananas in the marketarose, the price of 1 bunch of bananas decreases dramatically. The price of 1 bunch which is usually set at 50-60thousand drops drastically to only 20-30 thousand. This is certainly a problem for farmers in the Tan Selo group. The lackof knowledge of Tan Selo farmers about alternative variants of processed banana based products and the lack ofknowledge of the marketing strategies make it hard for the Tan Selo farmers to increase the economic value of bananaswhich have been used as an alternative income for farmers. Therefore, the solutions offered to overcome the problems offarmers include: equipping and improving farmers' knowledge about the variety of processed banana-based foods andtheir marketing strategies, conducting training to make variations on banana-based foods, conducting training oneffective marketing strategies. Overall, a series of community service programs were carried out perfectly as it expected.The percentage of participants' understanding in choosing high quality bananas is 85%, the percentage of participants’ability in processing banana-based foods is 86%, and percentage of participants who successfully sell processed foodproducts by utilizing online shopping sites is 70%

scholarly journals A Methodology Based on FT-IR Data Combined with Random Forest Model to Generate Spectralprints for the Characterization of High-Quality Vinegars

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1411
Author(s):  
José Luis P. Calle ◽  
Marta Ferreiro-González ◽  
Ana Ruiz-Rodríguez ◽  
Gerardo F. Barbero ◽  
José Á. Álvarez ◽  
...  
Keyword(s):  
Random Forest ◽  
Raw Materials ◽  
Principal Component ◽  
Hierarchical Cluster ◽  
Raw Material ◽  
Support Vector ◽  
Protected Designation Of Origin ◽  
Ft Ir

Sherry wine vinegar is a Spanish gourmet product under Protected Designation of Origin (PDO). Before a vinegar can be labeled as Sherry vinegar, the product must meet certain requirements as established by its PDO, which, in this case, means that it has been produced following the traditional solera and criadera ageing system. The quality of the vinegar is determined by many factors such as the raw material, the acetification process or the aging system. For this reason, mainly producers, but also consumers, would benefit from the employment of effective analytical tools that allow precisely determining the origin and quality of vinegar. In the present study, a total of 48 Sherry vinegar samples manufactured from three different starting wines (Palomino Fino, Moscatel, and Pedro Ximénez wine) were analyzed by Fourier-transform infrared (FT-IR) spectroscopy. The spectroscopic data were combined with unsupervised exploratory techniques such as hierarchical cluster analysis (HCA) and principal component analysis (PCA), as well as other nonparametric supervised techniques, namely, support vector machine (SVM) and random forest (RF), for the characterization of the samples. The HCA and PCA results present a clear grouping trend of the vinegar samples according to their raw materials. SVM in combination with leave-one-out cross-validation (LOOCV) successfully classified 100% of the samples, according to the type of wine used for their production. The RF method allowed selecting the most important variables to develop the characteristic fingerprint (“spectralprint”) of the vinegar samples according to their starting wine. Furthermore, the RF model reached 100% accuracy for both LOOCV and out-of-bag (OOB) sets.

Sign in / Sign up

Export Citation Format

Share Document