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All Journal Jurnal Sosial Ekonomi Pertanian Jurnal Agroindustri International Journal on Food, Agriculture and Natural Resources (IJFANRES) Jurnal Manajemen Agribisnis dan Agroindustri Jurnal Pengabdian Masyarakat Formosa (JPMF) Jurnal Pengabdian Masyarakat Bestari (JPMB) Inovasi Jurnal Pengabdian Masyarakat (IJPM) Jurnal Penelitian Sains dan Teknologi Indonesia
Mahardika, Nidya Shara
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences

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UJI PENERIMAAN KONSUMEN KOPI ARABIKA ARGOPURO DENGAN PENGOLAHAN NATURAL, HONEY DAN FULLWASH Mahardika, Nidya Shara; Suwasono, Sony; Plus, Melinda Lady; Amilia, Winda
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 1 No 2 (2022): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpsti.v1i2.220

Abstract

Argopuro Arabica coffee is coffee grown in Klungkung Village, Sukorambi District, Jember Regency by the Santoso Farmer Group. Klungkung Arabica coffee needs to be tested together with specialty coffee to determine consumer acceptance in order to realize the desire of Klungkung Village farmer groups to market their products throughout Indonesia and even abroad. The purpose of this study is to determine the segmentation and positioning of Arabica coffee "Klungkung Coffee" with natural, honey, and fullwash processing. The data collection method used a questionnaire for organoleptic tests and coffee brightness tests. Data analysis using One Way Anova and MDS (Multi Dimensional Scaling). The research was conducted at the Macro Caffe Roastery from December 2020 to January 2021. It can be concluded that the segmentation of coffee products is targeted at male consumers, aged 20-29 years, educated students / college students with a high school education. Product positioning results that Argopuro Klungkung Arabica coffee that is ready to be developed is Klungkung Coffee with Fullwash and Honey processing. This can be seen on the proximity map which shows that Klungkung Fullwash and Honey coffees are close to specialty coffees (Aceh Gayo, Ijen Fullwash, and Bali Kintamani). This proximity means that Klungkung Coffee can compete with specialty coffee.
PENGENDALIAN KUALITAS PADA AGROINDUSTRI GULA DENGAN METODE FAILURE MODE AND EFFECT ANALYISIS (FMEA) DI KABUPATEN BONDOWOSO Mahardika, Nidya Shara; Tyas, Putri Nikita Aprilia Aruming; Adila, Hifdzil
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 2 No 2 (2023): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpsti.v2i2.746

Abstract

The sugar agroindustry in Bondowoso, particularly PG Pradjekan, is a part of the business unit of PTPN XI that focuses on sugarcane processing. Its main product is white crystalline sugar, which must adhere to the Indonesian National Standard (SNI), with quality characteristics measured through sugar solution color (ICUMSA) and Grain Size (BJB). The quality of the produced white crystalline sugar is maintained through a monitoring process to ensure compliance with government-established standards.Quality monitoring involves control over ICUMSA and BJB, with the understanding that a smaller BJB results in a whiter ICUMSA, indicating better quality. The efforts in quality control aim to assist the company in maintaining and enhancing product quality in accordance with government standards. The company's target is to achieve zero defects, with a tolerance of 0.5%.Data from the milling process in 2022 at PG Pradjekan recorded sugar production of 16,693 tons. However, there was a defect rate of 0.92% of the total production, equivalent to 155 tons. These defects incur losses for the company as rejected products undergo reprocessing, leading to increased costs and prolonged production time. Therefore, improving quality control is crucial to reducing defect rates and enhancing overall production efficiency.
PENGARUH ADSORBEN SERBUK KULIT PISANG KEPOK ( Musa Paradisiaca L.) DAN ARANG AKTIG GRANUL TERHADAP KUALITAS MINYAK JELANTAH Putri, Chantika; Choiron, Miftahul; Wiyono, Andi Eko; Rusdianto, Andrew Setiawan; Mahardika, Nidya Shara
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 3 No 1 (2024): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpsti.v3i1.929

Abstract

Used cooking oil is cooking oil that has been damaged. Purification of used cooking oil can utilize additional adsorbents as additional materials for the adsorption process. This research aims to determine the effect of adding granulated activated charcoal adsorbents and kepok banana peel powder on the quality of used cooking oil and determine the best treatment based on the specified test parameters. The used cooking oil purification method used is neutralization and bleaching. Each treatment will be repeated 3 times and the data will be processed using the SPSS application. The research results show that purified used cooking oil has a brightness value (L*) ranging from 64.30 – 62.67. The yield value for each treatment ranged from 73.137% - 62.093%. The water content value in each treatment has a value ranging from 0.013% - 0.046%. The free fatty acid value in each treatment ranged from 0.188% - 0.137%. The peroxide value in each treatment ranged from 6.00 – 2.33 mEk O2/kg. Meanwhile, the organoleptic parameter for aroma has a value between 4.0 – 4.9 and color has a value between 3.8 – 4.3. So the best treatment using MPE is the A2B3 treatment (15 gr : 10 gr).
ANALISIS TATA LETAK FASILITAS PRODUKSI KOPI MENGGUNAKAN METODE CRAFT (Studi Kasus PT Mulyaningsih Jember) Ramadhan, Rizqi Dhia; Mahardika, Nidya Shara; Purnomo, Bambang Herry; Suryaningrat, Ida Bagus
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 4 No 1 (2025): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

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Abstract

ABSTRACT Layout design is a process that involves ways to improve the layout of an industrial company so that the layout used is more efficient and optimal during production. The layout design in this study aims to compare the layout in coffee production using the CRAFT method and the ARC method, to optimize the production flow at PT Mulyaningsih. The application of the CRAFT method obtained the results of 1 iteration where there was a transfer of the green pump department (8) and the mason department (9), the transfer obtained the result of reducing the material handling distance with a distance difference of 18 m with an efficiency of 3.27% and a reduction in material handling costs with a cost difference of Rp 1,022,400 with an efficiency of 6.16%. The application of the ARC method obtained the result of the inconsistency of the degree of proximity with the description of the reason between the rinsing tub department (7) and the mason (9) which should be the rinsing tub department (7) to the green pump department (8) which has an absolute relationship according to the workflow sequence, so that there is a displacement between the green pump department and the mason department to match the degree of proximity relationship. Therefore, comparing the CRAFT method and the resulting ARC method is straightforward, where both the green pump department and the mason department are moved from the data input carried out in the CRAFT method and strengthened by the ARC method, with a close relationship between them.
ANALISIS PENGENDALIAN KUALITAS PRODUK ROTI MANIS MENGGUNAKAN METODE SIX SIGMA (Studi Kasus pada UMKM Mahkota Bakery di Malang) Mahardika, Nidya Shara; Saputri, Luluk; Amilia, Winda; Wiyono, Andi Eko
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 4 No 1 (2025): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

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Abstract

A Mahkota Bakery is one of the UMKM engaged in the food sector which was established in 2012 and is located at Jalan Parangargo No. 27, Wagir District, Malang Regency. Some of the products produced include white bread, sweet bread, tarts, and donuts. The problem that often occurs is product defects, especially in sweet bread, namely extrusion defects and burnt bread. The study aims to determine the factors causing defects in sweet bread products and also provide recommendations for quality improvement proposals for sweet bread products. The method used in this study is the six sigma method using DMAIC. The results obtained from this method are in the Pareto diagram to determine the number of defects, namely extrusion defects of 2,105 pcs with a percentage of 59% and also burnt bread of 1,454 pcs with a percentage of 41%. Then determine the cause of the defects and formulate recommendations for improvements, namely the creation of SOP related to specific task divisions, installation of SOP boards, and implementation of SOP. Periodic checks during the baking process and equipment upgrades such as ovens and automatic cake fillers. Keywords: Quality, Defects, Six Sigma, DMAIC
EFISIENSI ONGKOS MATERIAL HANDLING (OMH) MELALUI RE-DESAIN LAYOUT MENGGUNAKAN METODE CRAFT (Studi Kasus : Kedai Kopi Jaya) Hapsari, Shinta Syafrina Endah; Suryaningrat, Ida Bagus; Mahardika, Nidya Shara
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 4 No 1 (2025): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

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Abstract

Perkembangan industri yang semakin pesat menuntut perusahaan untuk terus meningkatkan daya saing dan efektivitas proses produksi. Salah satu langkah strategis untuk mencapai hal tersebut adalah melalui penataan fasilitas produksi yang efisien dan terorganisir. Tata letak fasilitas yang dirancang dengan baik, terutama antar departemen, berperan penting dalam meningkatkan efisiensi operasional secara keseluruhan. Penelitian ini dilakukan di Kedai Kopi Jaya, sebuah industri pengolahan kopi yang berkomitmen terhadap efisiensi produksi guna mendukung peningkatan profitabilitas perusahaan. Selama proses produksi berlangsung, ditemukan bahwa layout fasilitas yang ada belum optimal, ditandai dengan tingginya frekuensi pergerakan material yang berulang serta penataan ruang kerja yang kurang efektif. Untuk mengatasi permasalahan tersebut, dilakukan re-desain tata letak menggunakan metode CRAFT (Computerized Relative Allocation of Facilities Technique). Hasil implementasi metode CRAFT menunjukkan adanya peningkatan efisiensi yang signifikan, yaitu pengurangan ongkos material handling (OMH) sebesar 19,56%. Temuan ini membuktikan bahwa perancangan ulang tata letak fasilitas produksi dengan pendekatan kuantitatif dapat memberikan dampak positif terhadap efisiensi operasional industri.      
Marketing Strategy Planning of Kahyangan Coffee Using Marketing Mix in Coffee Shops Lestari, Dwi Indah; Amilia, Winda; Rusdianto, Andrew Setiawan; Choiron, Miftahul; Mahardika, Nidya Shara
JSEP (Journal of Social and Agricultural Economics) Vol. 16 No. 3 (2023): JURNAL SOSIAL EKONOMI PERTANIAN (J-SEP)
Publisher : University of Jember

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Abstract

Kopi Kahyangan continues to develop its product quality and market through the preparation of marketing strategies based on the marketing mix theory. This study aims to determine the marketing strategy of Kahyangan coffee based on the marketing mix in increasing sales volume. This study used a quantitative descriptive approach method using SWOT analysis, QSPM, and questionnaire tests using validity and reliability tests. The tools used to test this study were Statistical Product and Service Solution (SPSS) 25, Microsoft Excel, and Microsoft Word. The types and sources of data used are primary data and secondary data. The analysis method used is a descriptive analysis of marketing strategies that refers to the concept of the 4P Marketing mix (product, price, promotion, and place) using SWOT analysis (Strength, Weakness, Opportunity, and Threat) and QSPM (Quantitative Strategic Planning Matrix) matrix analysis. The results of the marketing strategy planning analysis according to the company's position in the IE matrix can use market penetration strategies by improving product quality, market development by increasing promotions and reaching new segments, and product development by making Kahyangan Coffee product innovations to increase sales volume of Kahyangan Coffee. The priority strategy of marketing strategy planning is to maintain quality and increase product licenses.
Analysis and Identification of Work Posture to Complaints of Musculoskeletal Disorders (MSDs) with REBA Method (Case Study at CV. Sumber Sari, Jember Regency) Rusdianto, Andrew Setiawan; Mahardika, Nidya Shara; Suryaningrat, Ida Bagus; Nuriah, Santi; Hartanti, Ragil Ismi
International Journal on Food, Agriculture and Natural Resources Vol 4, No 4 (2023): IJ-FANRes
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v4i4.175

Abstract

This study discusses the analysis of work posture on all activities of workers who produce coco fiber in CV. Sumber Sari is located in Lembengan Village, Jember Regency. The production processes that are currently operating are the jockey, drying, sieving, and pressing processes. Work activities are carried out repeatedly, causing complaints to workers. These complaints arise due to non-ergonomic posture causing pain in several parts of the body felt by workers. The purpose of this study was to determine the level of risk and the percentage of complaints experienced during the production process. The methods used are the Standard Nordic Questionnaire (SNQ) and the Rapid Entire Body Assessment (REBA). The results of the research from the SNQ questionnaire on the manufacture of coco fiber, the body segments of workers mostly experience complaints on the back, waist and thighs. Research using the REBA method has a very high level of risk in jockey, sieving, and pressing workers (A4 and A5).Keywords— musculoskeletal disorders, working posture, SNQ, REBA
Application of Foam Mat Drying in the Making of Herbal Powder Wiyono, Andi Eko; Mawaddah, Faireza; Mahardika, Nidya Shara
International Journal on Food, Agriculture and Natural Resources Vol 5, No 1 (2024): IJ-FANRes
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v5i1.201

Abstract

The increasing demand for herbal raw materials in Indonesia is evidenced by data according to Riskesdas in 2010-2018 increased by 44.3%. The data also states that 59.12% of Indonesians still consume herbal medicine and 95.6% know the benefits of herbal medicine. The herbal drink consists of various spice mixtures. Commonly used spices consist of ginger, aromatic ginger and lemongrass. Ginger contains gingerol active compounds with antioxidant activity above vitamin E and α-tocopherol. Aromatic ginger contains phenol chemical compounds as antioxidants that are analgetic. Lemongrass contains bioactive compounds as antioxidants. Generally, herbal products are processed in liquid form so that they have a low shelf life, and are easily damaged and contaminated. Therefore, there is a need for innovation in making herbal drinks into powder with the foam mat drying method using a microwave. The process of making herbal powder is added with tween® 80 and maltodextrin. This study aims to determine the effect of foaming agents and fillers on the organoleptic and physicochemical characteristics of herbal powder, yield value, antioxidant activity and mass balance of the selected treatment. This study used RALF with 2 factors consisting of the ratio of fillers and foaming agents. This study used organoleptic test parameters and physicochemical tests. Results The determination of the selected treatment (organoleptic test) is analyzed for its mass balance and antioxidant activity. The results showed that the addition of the ratio of foaming agents and fillers had a significant effect on organoleptic and physicochemical test characteristics. The herbal powder selected based on the Spider Web test is an A1B2 treatment with a yield value of 11.85% and antioxidant activity of 69.6%. The calculated mass balance results in an efficiency value of no more than 1 (100%) and the largest mass loss in the drying process of 577.72 gr or 88.05% of the incoming material.
Utilization of Kombucha Tea to Improve Children's Health and Reduce Stunting Rates in Patempuran Village, Jember Regency Kuswardhani, Nita; Wiyono, Andi Eko; Mahardika, Nidya Shara; Ruriani, Eka
Jurnal Pengabdian Masyarakat Formosa Vol. 3 No. 2 (2024): April 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/jpmf.v3i2.9193

Abstract

In order to overcome the problem of stunting in children, a team of Jember University lecturers collaborated with the Patempuran Village community and posyandu cadres to carry out community service activities. The main focus of this activity is the mass use and dissemination of Kombucha Tea, chosen because of its important nutritional content and potential to improve intestinal health and nutrient absorption in children. This activity includes outreach to increase understanding of the benefits of Kombucha Tea, training for posyandu cadres and village mothers on how to produce Kombucha Tea, as well as the distribution process to families with children under five. Apart from that, counseling regarding healthy eating patterns and the importance of nutrition was also provided in this activity. The impact evaluation was carried out after the activity was carried out to measure the extent to which Kombucha Tea made a positive contribution in reducing stunting rates in Patempuran Village. Close collaboration between the lecturer team, the community and the local government forms a sustainable community service model, which is expected to have a positive impact in improving the welfare of children in Patempuran Village.
Co-Authors Adila, Hifdzil Agustina, Suci Andi Eko Wiyono, Andi Eko Bertung Suryadharma, Bertung Deliyana, Annysa EKA RURIANI Endah Hapsari, Shinta Syafrina Hasanah, Nindia Furqidatul Herry Purnomo Ida Bagus Suryaningrat Kusumawardani, Septianing Tyas Larasati, Misty Ayu Leemans, Joshep Yoshio Lestari, Dwi Indah Mawaddah, Faireza Miftahul Choiron Nashiruddin, Muhammad Luthfi Nita Kuswardhani Nuriah, Santi Nurmalasari, Marsa Suci Pamungkas, Ari Candra Juni Pangestu, Nevin Plus, Melinda Lady Prajamukti, Randhiagus Pratiwi, Annisa Ayu Putra, Sigit Arya Putri, Chantika Ragil Ismi Hartanti Ramadhan, Rizqi Dhia Rizky Chandra Ardi Wardhana Rusdianto, Andrew Setiawan Salsabila, Adine Rara Saputri, Luluk Sari, Vina Juanita Sawindra, Vania Melyssa Setyowati, Mita Dwi Shinta Syafrina Endah Hapsari Suryaningrat, Ida Bagus Bagus Suwasono, Sony Tiwakana, Yolanda Maulani Tyas, Putri Nikita Aprilia Aruming Ulfah, Fajriyah Winda Amilia Yuli Wibowo