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Journal of Saintech Transfer
Published by Universitas Sumatera Utara
ISSN : 26212560     EISSN : 26214830     DOI : -
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Other
The aim of Journal of Saintech Transfer (JST) is to provide a peer-reviewed and open access references for multidisciplinary studies in science and technology transfer, entrepreneurship, and innovation. The scope cover various activities in dissemination or transfer of science and technology, specifically addressing issues on innovative applications, development of new technologies and efficient solutions that relate to community problems.
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Articles 148 Documents
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Microbial Content Test on Sliced Papaya in Area of Universitas Sumatera Utara Lubis, Nenni Dwi Aprianti; Amelia, Sri; Balatif, Ridwan
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.3967

Abstract

Papaya is a fruit that is often consumed in Indonesia and has increased consumption from 2015-2016 based on SUSENAS 2016. Papaya has high water content (85-90%) and the pH is near neutral. This makes papaya vulnerable and suitable medium for the growth of pathogenic microbes. The presence of pathogenic microbes in papaya can cause health problems for those who consumed them. Objectives this study was to observe the microbial content of sliced papaya in the Universitas Sumatera Utara. Method this research was carried out by conducting laboratory tests and the results obtained in the form of a description of microbial content in papaya cut samples. The content of coliform microbes in sliced papaya was tested using the Most Probable Number (MPN) method and biochemical identification. Papaya samples were selected using total sampling method from the University of Sumatera Utara. Results A total of 14 sliced papaya samples were analysed in this study. By using the MPN test it was found that all papaya samples had a microbial threshold exceeding those determined by SNI 7388: 2009 which is below <20 / g. A total of 9 papaya samples (64.28%) contained Klebsiella sp. bacteria, 5 samples (35.72%) contained E.coli bacteria. Conclusions Bacteria found in this study were Escherichia coli and Klebsiella sp. The presence of microbial content in the sliced papaya sample that exceeds the threshold must be a concern of various parties in the surveillance of snacks being sold.
COMMUNITY SERVICE ACTIVITY TO HOUSEWIFE GROUP IN KAMPUNG LADANG BAMBU, MEDAN TUNTUNGAN Ayu, Putri Chandra
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4002

Abstract

Purple sweet potato is one of the agricultural products that has several advantages such as attractive color, high content of antioxidant, fiber and carbohydrate compounds and has a low glycemic index value. However, similar to the other agricultural products, the availability of purple sweet potatoes is seasonal, perishable, moldy and rotten. Proper processing with equipment or simple expertise can increase the economic value of purple sweet potato, so that it can be done by any group of people from either upper, middle or bottom. The purpose of this community service activities was to provide the technical guidance on processing the purple sweet potato into food products, namely noodles and sponge to open new business opportunities for group of housewives in the area of ​​community service partners namely Kampung Ladang Bambu, Medan Tuntungan. The expected outcome of this community service activity is the formation of a new business by a group of housewives to be able to increase the community income in Ladang Bambu Village, Medan Tuntungan. Keyword:, noodle, purple sweet potato, sponge
Training of Lemuru Fish Nuggets Processing for Stunting Children’s Mothers In Pantai Labu Sub-District Deli Serdang Regency Lestrina, Dini; Tarigan, Novriani; Martony, Oslida
Journal of Saintech Transfer Vol. 3 No. 1 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i1.4205

Abstract

Failure of stunting in children will produce human resources that cannot compete in the era of globalization, affect work productivity, increase the risk of obesity, and lead to metabolic syndrome. Indonesia has a high incidence of stunting among children under five and school children, including North Sumatra with a prevalence of 42.3%, ranked fourth in the province with a high stunting prevalence. The prevalence of stunting in children aged 5-12 years increases every year. During the growth of very high bone mineralization, low intake of protein, calcium, and zinc influences linear growth. Aged 5-12 years is an opportunity to catch up and improve height. In terms of overcoming the lack of protein, calcium, and zinc intake as well as spurring the growth of schoolchildren, it can be done by giving Lemuru fish nuggets. Fish nugget processing is a simple processing method and has a long shelf life, with storage life in the freezer was 2 weeks. From the results of conseling and training conducted an initial and final knowledge assessment, it is known that initial knowledge is still lacking with an average value of 64.69 after the activity has increased to 83.95. Participants better understand the benefits of local food such as lemuru fish to cope with the stunting situation experienced by their child.
Training of Gluten and Casein Free Snack Processing for Mothers of Children with Autism Spectrum Disorder Tarigan, Novriani; Siahaan, Ginta; Lestrina, Dini
Journal of Saintech Transfer Vol. 3 No. 1 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i1.4279

Abstract

The gluten and casein-free (GCF) diet is one alternative ways in handling children with autism spectrum disorders (ASD). The aim of this community service activities was to improve the attitudes, motivations and skills of the mothers in order to be able to prepare GCF diet that are safe for consumption by ASD children. The target participants of this community service activity were 25 mothers of ASD children from the Pondok Peduli Autis Foundation in Medan. Stages of implementation consisted of socializing the activities, pre-test, and counseling on a GFC diet, training and demonstrations on processing of GCF snacks, as well as evaluating activities in the form of a post-test. The GCF products made in the training activities were purple sweet potato pudding, pumpkin pudding, hunkwe pudding, corn bakwan, cassava omelette, cassava pastel, and cassava croquette with vegetables. The average pre-test results on the participants' knowledge about GCF diets was 45.6. After counseling twice by using a "Booklet" tools and training on the processing of GCF products, there was an increase in knowledge to 81.9. Furthermore, after regularly consuming the GCF foods prepared based on this program, more than 50% participants found their autis children improvement in learning concentration and no longer hyperactive.
The Application of Providing Analysis Based on Durian Seeds to Improve Protein Intake and Hemoglobin Levels of School Children Oppusunggu, Riris
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4288

Abstract

School-age children are at high risk of anaemia, because of their low haemoglobin levels due to lack of iron intake. Anaemia causes pain and death, inhibits brain development, motor, mental, intelligence and physical growth, decreased physical abilities, pale faces which will reduce enthusiasm and learning achievement of school children. The purpose of this study was to determine the effect of giving lemuru fish sausage made from durian seeds on protein intake and haemoglobin levels in children with anaemia. This type of research is a quasi-experimental, namely the pre-test design and post-test experiment. Lemuru fish sausage made from durian seeds was given every day for 30 days to 30 school-age children in SD Negeri Jati Sari Lubuk pakam City, Deli Serdang Residence. Measurement of Haemoglobin and food consumption (energy, protein, vitamin C and iron) was carried out before and after the intervention. The results showed that most of the intake of energy, vitamin C and iron in school children was in the <100% category. The mean Haemoglobin before the intervention was 10.9 g / dl; after the intervention, the mean Haemoglobin was 12.1 g / dl. The mean increase in hemoglobin 1.2 g / dl was statistically significant (p-value = 0.000). It has been recommended to increase the time to intervene and use iron status indicators in other studies.
Application of Herbal Meatball Processing Technology to Increase Stamina Against Covid 19 for the Wua Wua Subdistrict, Kendari City Hafid, Harapin; Nuraini, Nuraini; Asminaya, N S; Aka, R; Fitrianingsih, Fitrianingsih; Toba, R D S; Kimestri, A B; Ananda, S H
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4297

Abstract

Meatballs are one of the processed meat products that can be added by Moringa leaves in the manufacturing process. Moringa leaves contain a lot of protein, vitamins, and minerals. With the addition of Moringa leaves, in addition to increasing the nutritional value of meatballs, it also increases the potential of the foodstuff and can produce products that are of high nutritional value but are economical because Moringa leaves are cheap and easily available. The method used in the first community service program is to approach, interview and deepen problems and find solutions to problems. Second, using the method of learning by doing with teaching media in the form of a guide book on how to make herbal meatballs, giving brochures and demonstrations and banners that attract the interest of the community. Providing counseling and training by providing training and demonstration material or practice how to make herbal meatballs. Outcomes of this community service program 1) Increasing the competitiveness of the business of animal origin food products with herbal raw materials, 2) Increasing the turnover of community groups such as, improving values ​​in the community, 3) Providing additional knowledge to the public about processing livestock products (herbal meatballs) , 4) Producing products that can be useful to maintain fitness and body immunity so as to reduce the risk of exposure to covid-19.
Community Empowerment towards Healthy Living through The Implementation of Healthy Living Community Movements (GERMAS): GERMAS Siregar, Fazidah A
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4352

Abstract

Indonesia is currently facing a triple burden of disease where the incidence of non-communicable diseases is increasing. The condition is related to lifestyle include lack of physical activity, an unhealthy and unbalanced diet, and unhealthy lifestyle as smoking and alcohol consumption. To educate the community to implement healthy living, GERMAS is being promoted, emphasizing promotive and preventive efforts. The purpose of these activities was to educate and mobilize the community to implement healthy living by implementing GERMAS that focuses on physical activities, consuming vegetables and fruit, and checking health regularly. From the health status monitoring, 15.6% of participants were in the systolic prehypertension stage, and 34.4% were in the systolic hypertension stage, 19.0% with high cholesterol levels, 43.8% with high uric acid levels and 21.9% with high blood sugar levels. This activity was continued by giving education about balanced and healthy food, routine physical activities during three months and the use of their yards for planting vegetables and fruit and motivating the communities for consuming the healthy food daily. After three months,  the health condition improved in which the number of participants with systolic hypertension and high blood sugar levels decreased to 30% and 12.5%, respectively. It was concluded that the implementation of healthy life society movement daily could reduce the biological risk factors leading to the reduction of non-communicable disease incidence.
Increased Productivity of Oyster Mushroom Chips Through Business Management, Finance, and Handling Post-Harvest Management Suryani, Yani; Siregar, Maimunah; Ika, Desi
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4389

Abstract

The community subjection activities is a partnership program between the Community Partnership Program (PKM) with Dolok Masihul (Domas) Farmer Group partners. The problems are (1) Production aspects include a) Oyster mushroom chips are oily and less crunchy and do not last long; b) Plastics and labels used are still inadequate and straightforward because they are not accompanied by product information as well as packaging for oyster mushroom chips which is even done manually. (2) Aspects of Business and Financial Management, among others: a) Marketing is still carried out conventionally. b) Business management is always simple, carried out in a family manner, and there is no product legality. c) There is no separation between household finances and business finances. d) There are no records or business bookkeeping so that it is difficult to calculate the profits it gets. This community service aims to increase the knowledge, skills, and income of the Domas Farmer Group and the surrounding community through training in production, finance, and marketing. Community service activities are carried out using method 1). Transfer of knowledge, such as lectures and discussions, 2). Training, and 3). Bookkeeping assistance for the Oyster Mushroom Chips business. The results to improve the skills and knowledge of the Domas farmer group include making Oyster Mushroom chips using Deep Fryers and Spinners, knowing the use of social Media for marketing, and being able to make a financial report—publishing the Compilation Guide Book.
Eco enzyme and its benefits for organic rice production and disinfectant Hasanah, Yaya
Journal of Saintech Transfer Vol. 3 No. 2 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v3i2.4519

Abstract

Eco enzyme is a fermented liquid from organic waste fruits, vegetables, and other organic waste which is very useful for agriculture, health, and households. One of Deli Serdang villages that are very vulnerable to Covid-19 is Karang Anyar Village, located in Beringin District, only about 5 km from Kuala Namu International Airport. On the other hand, in Karang Anyar Village, there is a Mekar Pasar Kawat farmer group that cultivates organic rice that needs liquid organic fertilizer (LOF). This community service aims to educate the public about using an eco enzyme from household waste as liquid organic fertilizer (LOF) and disinfectant. Implementing community service that is carried out is training and practice of making eco enzyme and its benefits, direct practice of demonstration plot of rice cultivation by utilizing eco enzyme as LOF. The results are training and mentoring in making eco enzyme based on household waste, training and hands-on practice on applying eco enzyme in the environment as disinfectant, training, and direct demonstration plot rice cultivation by utilizing eco enzyme produced as organic fertilizer liquid
Application of Liquid Organic Fertilizer from Cow Feces and Environmental Management in Suka Sipilihen Village Karo Regency patriani, peni patriani
Journal of Saintech Transfer Vol. 4 No. 1 (2021): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v4i1.4947

Abstract

  Abstract. Jaya Tani is a farmer group in Suka Sipilihen Village, Karo Regency. The members of Jaya Tani group partly farm the fields and raise livestock. The livestock has several problems, namely environmental waste pollution in the form of livestock manure. Based on the situation analysis through the preliminary survey, Jaya Tani group has difficulty in managing cow manure waste, causing environmental pollution and decreasing the health of livestock. Farmers also need to understand the importance of environmental protection in livestock waste management. This community service activity aimed to introduce liquid organic fertilizer production and its application for organic vegetables which can increase the knowledge and skills of farmers by utilizing livestock waste. This community service activity provided socialization and education to farmers on the importance of environmental protection based on Law Number 32 of 2009. This community service conducted interviews, approaches, and empowerment on the introduction and application of technology. This community service activity provided practical training, counseling, and mentoring to group members. The community service activity increased farmer skills in applying and producing liquid organic fertilizer from cow feces on organic vegetables so that farmers comply with Law Number 32 of 2009 and streamline the fertilization costs.  

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