cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
I Gusti Ayu Lani Triani
Contact Email
lanitriani@unud.ac.id
Phone
+628124698714
Journal Mail Official
jrma@unud.ac.id
Editorial Address
PS. TIP FTP UNUD Kampus Bukit Jimbaran Bali Indonesia
Location
Kota denpasar,
Bali
INDONESIA
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI
Published by Universitas Udayana
ISSN : -     EISSN : 2503488X     DOI : https://doi.org/10.24843/JRMA
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI adalah media publikasi ilmiah yang diterbitkan oleh Program Studi Teknologi Industri Pertanian, Fakultas Teknologi Pertanian-Universitas Udayana, berisikan artikel hasil-hasil penelitian, ulasan (review), opini ilmiah oleh mahasiswa, dosen, praktisi, dan ahli di bidang rekayasa dan manajemen bidang keilmuan Teknologi Industri Pertanian dan keilmuan yang terkait lainnya.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 542 Documents
 10   11   12   13   14 
PENGARUH SUHU PENGERINGAN TERHADAP KARAKTERISTIK TEPUNG LABU KUNING (Cucurbitae Moschata ex. Poir) BESERTA ANALISIS FINANSIALNYA IGA Dharmapadni Gria Mas Arum; Bambang Admadi H; I Wayan Gede Sedana Yoga
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 4 No 2 (2016): Juni
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.383 KB)

Abstract

This study aims to 1) Determine the effect of drying temperature on the characteristics of pumpkin flour 2) Determine the best temperature to produce the best characteristics pumpkin flour 3) Determine the financial feasibility of flour pumpkin. This research is designed using a laboratory scale randomized block design with treatments that drying temperature (50, 60, 70, and 80) ?C and 3 grouping processing time. The best treatment is determined by the effectiveness of the test, followed by analysis of financial. The resut showeds that drying temperature of the flour pumpkin had very significant effect on yield, water content, ash content, protein content, fat content, carbohydrate content and levels of beta carotene. Pumpkin flour best treatment is temperature 60?C with characteristics: yield of 22.00%, 14.51% water content, ash content of 5.79%, 1.07% protein content, and fat content 1.19%, carbohydrate content 82.02% and beta carotene levels of 2295.81 g / 100g. Pumpkin flour production costs with the best treatment Rp.166.780.400 a year and price was Rp.41.063/ kg, Break Event Point analysis of 2.241,77 kg a year, Return on Investment of 35.06%, and Pay Back Period of 2,85 years so it is feasible to run the bussines. Keywords: characteristics, drying temperature, flour pumpkin
PENGARUH VARIASI LARUTAN pH BUFFER TERHADAP KARAKTERISTIK EKSTRAK ALGA MERAH (Gracilaria sp.) SEBAGAI PEWARNA Esra Palenta Sinaga; Lutfi Suhendra; G. P. Ganda Putra
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 7 No 3 (2019): September
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.443 KB) | DOI: 10.24843/JRMA.2019.v07.i03.p08

Abstract

Gracilaria sp. is one type of red algae containing phycoerytrin pigment. Phycoerytrin pigment can be used as a natural dye to replace synthesis dyes. Phycoerytrin is widely used as a natural dye for foods and cosmetics. The purpose of this research was 1) to determine the effect of variations pH buffer solution on the characteristics of red algae extract (Gracilaria sp.), 2) to determine the best pH buffer solution used to produce red algae extract (Gracilaria sp.). This study used a factorial Randomized Block Design with group variation of pH buffer. The treatment of materials with solvent variation of pH buffer consist of 8 level, namely: 3, 4, 5, 6, 7, 8, 9 and 10. Each treatment are grouped into two time-based implementation. The results showed that each treatment of pH buffer variation significantly affected the yield, the degree of phycoerytrin pigment, brightness (L *), redness (a *) and yellowish (b *). Buffer pH 7 produced the best extracts in red algae (Gracilaria sp.) with a yield of 0.6030%, pigment production 0.933 mg/g, brightness value 18.650 L *, redness value 24.470 a * and yellowish value 10.135 b *. Keywords: Gracilaria sp., phycoerytrin, pH Buffer, extract characteristic.
ANALISIS JALUR DISTRIBUSI PENJUALAN BUAH JERUK SIAM (Citrus nobilis) DI DESA TARO, KECAMATAN TEGALALANG, KABUPATEN GIANYAR Prasetya Dwitama; A.A.P. Agung Suryawan Wiranatha; I Wayan Gede Sedana Yoga
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 3 No 1 (2015): Maret
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.981 KB)

Abstract

This research aims to find out the types and the number of distribution channelsof the oranges from the farmers to consumers, and to compare the marketing and profit margins of all distribution channels. The population of this research was all farmers at “Gunung Mekar” farmers group and “Puncak Andong” farmers group, the collectors, retailers, and wholesalers. The sample of this research was taken by using purposive sampling method with 50% of the population. Data was taken by doing the survey in Taro village, and also the traditional markets, fruit store and supermarket in Denpasar. Data was analyzed by using both qualitative and quantitative methods. Qualitative analysis aims to find out the types and the number of distribution channels, and quantitative analysis aims to calculate the marketing and the profit margins from each distribution channel. The results showed that the distribution channel used was: producer – collectors – wholesalers – retailers. There are five distribution channels of the orange marketing from Taro village to the consumers in which the line ends in traditional markets, and there is another one in which it ends in the store and supermarket in Denpasar. The lowest marketing and profit margin was found in the second distribution channel (Sukawati market) which went through the collector with the marketing margin of Rp. 3,400/kg (54.84%) and the profit margin of Rp 2,450/kg (39.52%). While the highest marketing and profit margin was in the first distribution channel which went to Tiara Dewata supermarket with the marketing margin of Rp. 9,400/kg (151.61%) and the profit margin of Rp 5,483/kg (88.44%)
ANALISIS INDEKS KINERJA USAHA KECIL MENENGAH DI KOTA BOGOR Faisal Ramdhani; Hartrisari Hardjomidjojo
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 7 No 1 (2019): Maret
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.357 KB) | DOI: 10.24843/JRMA.2019.v07.i01.p14

Abstract

Small and Medium Enterprises (SMEs) is the locomotive of economic development of Indonesia. Within the framework of the national economy, SMEs have contributed to the recruitment of labor, the increase of Gross Domestic Product (GDP) as well as the increase of export value and national investment. In the vision and mission of Bogor city government, SMEs are expected to become the economic buffer of the city of Bogor in the face of free market competition. Currently there are 13.953 SMEs in the city of Bogor. Sustainability Index based on multi dimensional scaling can be used to measure the performance status of SMEs and formulate specific strategies that need to be done to improve their competitiveness. This research was conducted from dimension setting, attribute determination, attribute review, multidimentional scaling analysis, Monte Carlo and Leverage. The value of Stress and R2 resulted is less than 0.25 and more than 0.80 so that the data has good of fit. The Monte Carlo analysis results for all SMEs have been valid because it has sustainability index ratio with Monte Carlo index less than 5%. The results show that the average sustainability index for SMEs in Bogor city is 49.8, which means that the city of Bogor is in sufficient condition (index value is below 50). The result also shows that ecological and economical factors are the important factors for increasing the performance of SMEs. The simulation results show that changes in related dimensions can increase the average value of the sustainability index to above 60 (good category). Key Words : Small and Medium Enterprises (SMEs), Sustainability Index, competitiveness, multi dimensional scaling.
PENGARUH PERSENTASE PENGAMBILAN VOLUME DISTILAT CAIRAN PULPA HASIL SAMPING FERMENTASI BIJI KAKAO TERHADAP KARAKTERISTIK CUKA FERMENTASI I Dewa Putu Rega Elyana; G.P. Ganda Putra; I.B. Wayan Gunam
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 5 No 3 (2017): September
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.89 KB)

Abstract

The by-product of fermented cocoa seeds could be fermented into cocoa vinegar. However, the product requires to be distilled to be purified. In this study, an experiment was conducted to determine the percentage in taking the best distillate to produce the best characteristics of cacao vinegar. The percentage was started from 30, 50, 70, and 90% (v/v). The best treatment was determined according to the total acids, acetic acid, total sugars, total soluble solids and pH and distillation time. The result showed that taking distillate volume affected the total acid, acetic acid, and distillation time, and did not affect the total soluble solids, total sugar and pH value. The best distillate preparation of distillate process of cacao vinegar was volume 90% (v/v) with total acid of 0,25 meq NaOH/g, 1,51% acetic acid, pH 2,96, total sugar 0,079%, total soluble solids 1,13oBrix, with a distillation time of 120,25 minutes.Keywords: cocoa, distillation, volume percentage, fermented vinegar
INHIBITION ACTIVITY of ESSENTIAL OIL of LEMONGRASS LEAVES (Cymbopogon citratus) ON THE GROWTH OF Escherichia coli, Staphylococcus aureus, AND Vibrio cholerae. Dwi Ayu Kirani Paramita; Nyoman Semadi Antara; Ida Bagus Wayan Gunam
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 2 No 1 (2014): Maret
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.412 KB)

Abstract

The research aim was to determine the inhibition activity of essential oil of lemongrass (Cymbopogon citratus) on the growth of pathogenic bacteria. This research used a Completely Randomized Design with 5 treatments lemongrass oil concentration in 1% tween 80 namely 1%, 2%, 3%, 4%, 5% (v/v), and each concentration was tested to the three bacteria (Escherichia coli, Staphylococcus aureus, and Vibrio cholerae). Each treatment was repeated 3 times and the data were analyzed by analysis of variance, and followed by Duncan's Multiple Range Test. The results showed that lemongrass oil in tween 80 affected significantly the growth of Escherichia coli, Staphylococcus aureus and Vibrio cholerae. Inhibition against Escherichia coli, Staphylococcus aureus, and Vibrio cholerae at a concentration of 1% produces the highest activity with the inhibition diameter of 6,03 mm, 4,97 mm, and 9,67 mm, respectively. Vibrio cholerae was more sensitive againts lemongrass oil than Escherichia coli and Staphylococcus aureus.
HUBUNGAN WAKTU PENYEMPROTAN PESTISIDA SEBELUM PANEN TERHADAP RESIDU PROFENOFOS DAN KARAKTERISTIK MUTU SAWI PAKCOY (Brassica rapa L) I Made Prahadi Widnata Putra; Bambang Admadi Harsojuwono; I.G.A Lani Triani
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 6 No 2 (2018): April
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (566.034 KB) | DOI: 10.24843/JRMA.2018.v06.i02.p07

Abstract

This research aims to 1) to know the correlation of different pesticide spraying time before harvest to the residual level of profenofos on the mustard pakcoy, 2) knowing the tendency of the relationship of different pesticide spraying time before harvest to the decrease of residual insecticidal content of profenofos and the quality characteristic of the mustard pakcoy. This research uses regression and correlation analysis, the factors used are the last spraying time 0 days, 2 days, 4 days, 6 days, 8 days, 10 days, before harvest. Each treatment was group in to 3 to obtain 18 experimental units. The parameters observed were the residual insecticide content of profenofos, pakcoy mustard characteristics and the relationship between the use of pesticide with the time interval of spraying on the residual content and the characteristics of the pakcoy. The results showed that the time of spraying before harvest was related to the residue of profenofos on the mustard pakcoy with treatment 0, 2, 4, 6, 8, 10 days before harvest 0.001860 mg / kg, 0.000615 mg / kg, 0.000511 mg / kg, 0.000394 mg / kg, 0.000279 mg / kg, and 0.000270 mg / kg. quality evaluation results with yellowish green to green color criteria, freshness of light and slightly damaged 1.6 to 3.75 (very damaged-undamaged). The result of correlation between the use of pesticide with the time of spraying on the residual insecticide content of profenofos and the characteristics of the quality of pakcoy mustard with the correlation coefficient value of 0.80 to the residual content, 0.96 to the color, 0.88 to freshness, and 0.97 to the damage value. Keywords: Brassica rapa L, time of pesticide spraying, profenofos and residue
ANALISIS KEPUASAN KONSUMEN TERHADAP KUALITAS PRODUK DI BALI TANGI SPA Gede Windu Wirajaya; Luh Putu Wrasiati; Cokorda Anom Bayu Sadyasmara
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 4 No 4 (2016): Desember
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.104 KB)

Abstract

This study aims to know about the primary attributes at Bali Tangi Spa to get the customer satisfaction, to know the grade of customer satisfaction on product at Bali Tangi Spa, and to choose which attributes should be the priority to be improved by the company to achieve the customer satisfaction. The study was conducted at Bali Tangi Spa. The sample was 110 respondents used purposive sampling method. The data collected by distributed questionnaires and directly to respondents. This study using the Importance Performance Analysis (IPA) method. The result showed that the highest grade of customer satisfaction was Bali Tangi Spa have many variant of product with the compatibility level of 144,94%. The lowest of grade customer satisfaction was the price of product is relevant with the compatibility level of 84,34%. The attributes that must have priority was the price of product is relevant and the availability of the product that compatible for the customer. Keywords: customer satisfaction, Importance Performance Analysis, Spa, Bali Tangi Spa.
Kriteria Pemilihan Urutan Babi yang Disukai Konsumen di Kota Denpasar, Provinsi Bali I Gusti Agung Teguh Gardipa; Nyoman Semadi Antara; I Wayan Gede Sedana Yoga
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 7 No 4 (2019): Desember
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.955 KB) | DOI: 10.24843/JRMA.2019.v07.i04.p14

Abstract

Bali has many traditional foods, the most popular traditional in Bali, sausage. This study aims to determine the criteria of the order of urutan product in the city of Denpasar, Bali and to find out the most priority characteristics among the criteria that have been determined against the order of urutan in the city of Denpasar, Bali. This study uses the AHP (Analytic Hierarchy Process) method. The results of this study indicate that the AHP Test on the criteria shows that the weighting of the five experts is included in the criteria consistently and it can be concluded that the most important criterion is the taste criteria, with score of 0.350. The most important criteria in the sub-criteria for taste are the spicy sub-criteria, with score of 0.505. The most important criterion in the sub-criteria in the process is the sun criteria sub-criteria, with a score of 0.329. The most important criteria in the sub-criteria for the composition are the fat meat sub-criteria, with a score of 0.622. The most important criteria in the sub-criteria at the price are the 80-90 sub-criteria with a score of 0.478. The most important criterion in the sub-criteria for texture is the soft sub-criteria which is a score of 0.758. Keywords: Urutan, AHP, fermentted sausage
STRATEGI PENINGKATAN PEMASARAN PRODUK BODY SCRUB DI PT. ARJUNA YOGA SAKTI DENPASAR Ida Ayu Komang Tricahyani; Luh Putu Wrasiati; I Wayan Gede Sedana Yoga
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 7 No 2 (2019): Juni
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.406 KB) | DOI: 10.24843/JRMA.2019.v07.i02.p15

Abstract

This study aims to: 1) analysing internal factor (strengths and weakness) and external factor (opportunity and threats) in the marketing of body scrub product by PT. Arjuna Yoga Sakti; 2) formulating alternative strategy which can be used on body scrub by PT. Arjuna Yoga Sakti; 3) establish a priority strategy for increasing the marketing for body scrub product by PT. Arjuna Yoga Sakti. Business development strategy is determind by using SWOT (Strenght, Weakness, Opportunities and Threats) matrix analysis, supported by quantitative analysis was using matrix EFE, IFE, IE and QSPM. The result showed that the weight value for matrix Internal Factor Evaluation (IFE) was 3,23 (strong position) and External Factor Evaluation (EFE) was 2,53 (relatively moderate). In the Matrix Internal External (IE) strategy that must be done was to grow and establish strategies (growth and build), which consist of an intensive strategy (market penetration, market development and product development) or integrative strategies (backward integration, forward integration and integration horizontal). The priority strategy that can be applied for body scrub by PT. Arjuna Yoga Sakti is to feature the product advantages against other products and to create a social media platform as well as website about body scrub. Keywords: Body scrub, SWOT, QSPM and PT. Arjuna Yoga Sakti

Page 12 of 55 | Total Record : 542

 10   11   12   13   14 

Filter by Year

2013 2024


Reset
Filter By Issues
All Issue Vol 12 No 2 (2024): Juni Vol 12 No 1 (2024): Maret Vol 11 No 4 (2023): Desember Vol 11 No 3 (2023): September Vol 11 No 2 (2023): Juni Vol 11 No 1 (2023): Maret Vol 10 No 4 (2022): Desember Vol 10 No 3 (2022): September Vol 10 No 2 (2022): Juni Vol 10 No 1 (2022): Maret Vol 9 No 4 (2021): Desember Vol 9 No 3 (2021): September Vol 9 No 2 (2021): Juni Vol 9 No 1 (2021): Maret Vol 8 No 4 (2020): Desember Vol 8 No 3 (2020): September Vol 8 No 2 (2020): Juni Vol 8 No 1 (2020): Maret Vol 7 No 4 (2019): Desember Vol 7 No 3 (2019): September Vol 7 No 2 (2019): Juni Vol 7 No 1 (2019): Maret Vol 6 No 4 (2018): Desember Vol 6 No 3 (2018): September Vol 6 No 2 (2018): April Vol 6 No 1 (2018): Maret Vol 5 No 4 (2017): Desember Vol 5 No 3 (2017): September Vol 5 No 2 (2017): April Vol 5 No 1 (2017): Maret Vol 4 No 4 (2016): Desember Vol 4 No 3 (2016): September Vol 4 No 2 (2016): Juni Vol 4 No 1 (2016): Maret Vol 3 No 4 (2015): Desember Vol 3 No 3 (2015): September Vol 3 No 2 (2015): Juni Vol 3 No 1 (2015): Maret Vol 2 No 2 (2014): September Vol 2 No 1 (2014): Maret Vol 1 No 1 (2013): September More Issue