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Jurnal Teknologi & Industri Hasil Pertanian
Published by Universitas Lampung
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Computer Science & IT Industrial & Manufacturing Engineering
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Articles 7 Documents
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Search results for , issue "Vol 27, No 1 (2022): Jurnal Teknologi " : 7 Documents clear
Analisis pengendalian kualitas produk keripik tempe Deny menggunakan pendekatan six sigma DMAIC terintegrasi fuzzy FMEA [Analysis of the quality control of Deny's tempe chips using a six sigma DMAIC-integrated fuzzy FMEA approach] Siti Asmaul Mustaniroh; Nadya Prabaningtias
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.%p

Abstract

Deny Tempe Chips is one of the leading MSME chips products in Malang City. The tighter business competition encourages MSMEs to increase their competitive advantage through increasing production quality and minimizing production defects. The purpose of the study was to identify and analyze the factors causing defects in the production of tempeh chips. The research uses the six sigma DMAIC (define, measure, improve, analyze, control) method with fuzzy FMEA integration. The results showed that highest defect percentage as the main priority for improving the production process (CTQ) was oily tempe chips (82.04%). The processing capability of frying tempeh chips has a final yield value of 64.87%. The frying process sigma value of 1.88 was very uncompetitive  level and required process improvement. The sources of the problems in the frying process  were human factors, methods, and production facilities. The value of FRPN as the highest risk priority for tempe chips product defects was the limited number of skilled workers in the frying process that affected the number of defects in tempeh products. The corrective action strategy proposed was human resource planning to meet the needs of the SME workforce, including the provision of training, scheduling production supervision, and adding skilled workers in the production process.Keywords: product defects, Deny tempe chips, six sigma DMAIC method, quality control.
Potensi pengembangan produk baru onde-onde edamame [Potency of edamame onde-onde new product development] Ida Bagus Suryaningrat; Nidya Shara Mahardika; Latifatul Karimah
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.1-11

Abstract

Edamame onde-onde is a new traditional food product processed using edamame soybeans. As a new product, it is necessary to know the best formulation of onde-onde edamame that potential consumers prefer. In addition, edamame onde-onde may have a risk of failure in the process of launching in the market. This study aimed to determine the formulation of edamame onde-onde products according to predetermined criteria, analyze perceptions of edamame onde-onde products, and plan marketing concepts related to segmentation, targeting, and positioning.  Perceptions and marketing plan data were analyzed using cross-tabulation, clusters, and multidimensional scaling tests. The best formulation for making edamame onde-onde was the 30% formulation, which used edamame beans to glutinous rice flour ratio of 3:1. The selected target market was female consumers aged 36-45 years, with a diploma degree, and private employees with Rp income. 5,000,000-Rp. 10,000,000 and expenses of Rp. 1,000,000-Rp. 5,000,000. Product position attributes that differentiated edamame onde-onde products were a delicious taste, easy to obtain, affordable prices, and highly nutritious.Keywords: edamame onde-onde, perception, plan marketing concept, product development
Kajian pembuatan mie basah tinggi serat dengan substitusi tepung porang dan pewarna alami [Study of making high fibre-wet noodles with porang flour substitution and natural dyes] Dian Hasni; Cut Nilda; Jihan Riska Amalia
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.31-41

Abstract

Wet noodles are a type of noodles that have undergone a boiling process with a water content of cooked wet noodles reaching 52%. Porang flour substituted wet noodles contain glucomannan which is a strong hydrocolloid and low in calories. This research has objectives to determine the best combination formulation of the porang flour substitution and types of natural dyes extract on physicochemical quality and consumer acceptance of this wet noodle. The factorial experiment was arranged in a randomized block design (RBD) with 2 factors using 3 replications. Factor A was porang flour substitution with 4 levels (A0 = control, A1 = 10%, A2 = 20%, A3 = 30%. Factor B was type of natural dye extract with 2 levels (B1 = carrot extract and B2 = beetroot extract). The measured parameters were noodle yield, breaking power, crude fibers, protein, moisture, and sensory quality using hedonic tests (aroma, taste, texture, and color). Wet noodles have the average yield value 168,40%, noodle breaking power 19,79%, moisture content 54,97%, protein content 9,41%, crude fiber 1,29%. For consumer acceptance, panelists tend to give neutral acceptance toward the aroma, color, taste and texture of the wet noodles. The best formulation was found in natural dyes of beetroot extract with 20% porang flour substitution (A2B2) which produces wet noodles according to SNI with the best physicochemical quality and sensory.Keywords: beet-root, glucomannan, natural dyes, porang flour, wet noodles
Komponen bioaktif ekstrak akuades kayu manis (Cinnamomum burmanii Blume) asal Sumatra, Indonesia [Bioactive components of cinnamon aquades extract (Cinnamomum burmanii Blume) from Sumatra, Indonesia] Verdini, Liana; Setiawan, Budi; Sinaga, Tiurma; Sulaeman, Ahmad; Wibawan, I Wayan Teguh
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.24-30

Abstract

Cinnamon is a type of plant that contains bioactive components and useful as a functional food used in the prevention of diabetes mellitus. The aim of this study was to identify the content of bioactive components of aquadest extract of cinnamon (Cinnamomum burmanii B.) using GC-MS. The results of the GC-MS analysis showed that there were eight different compounds contained in the aquadest cinnamon extract, namely cinnamaldehyde, coumarin, ethalic acid, phthalazinone, acetyl monoglyceride, itaconic anhydride, 3,5-dihydroxy-2-methyl-5,6-, and bis (2-ethylhexyl) platelets. The bioactive component of cinnamon identified in the Aceh region is coumarin at 37.01%. The bioactive component of cinnamon identified in the Jambi region was cinnamaldehyde of 33.50%. The bioactive component of cinnamon identified in West Sumatra is cinnamaldehyde of 17.49%. This study shows that there are different bioactive components from Sumatra, Indonesia. Chromatographic analysis using GC-MS showed that cinnamon from Sumatra, Indonesia contains bioactive components that have antihyperglycemic effects.Keywords: aquades extract, cinnamon, GC-MS, phytochemical
Evaluasi pasca panen, cacat mutu dan atribut kimia (kafein, asam klorogenat) kopi robusta Lampung Barat (studi kasus gapoktan di Lampung Barat)[Identification of post-harvest, quality defects, and chemical characteristics (caffeine, chlorogenic acids) of West Lampung robusta coffee beans (Case Study of Gapoktan in West Lampung] Analianasari Analianasari; Eko Kenali Win; Dayang Berliana; Meinilwita Yulia; Shintawati Shintawati
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.42-52

Abstract

Post-harvest Robusta coffee conducted by local farmers in West Lampung consisted of two post-harvest processes: dry processing (natural, honey) and wet processing (full wash). The study aimed to identify the post-harvest process stages, the value of quality defects and to characterize the chemical composition (chlorogenic acid, caffeine) of coffee beans from different post-harvest processes produced by Gapoktan Triguna Tribudi Syukur, West Lampung. The research used survey and interview methods equipped with laboratory analysis. The research sample was determined by purposive sampling, a coffee producer (Gapoktan Triguna) who have been fostering coffee in West Lampung for 35 years. Coffee quality analysis refered to SNI 01-2907-2020. The results showed that the post-harvest process carried out by Gapoktan Triguna on honey, natural and full wash processing produced premium quality of of coffee beans (1-2 quality) with the highest number of quality defects produced were broken beans. The roasting process with semi-mechanical and mechanical machines with natural processing produced high chlorogenic acid content (>3%) and the caffeine content according to the SNI caffeine content (2%). Keywords: caffeine, chlorogenic acid, defects, post-harvest, Robusta
Pengaruh penambahan gum arab dan suhu penyimpanan terhadap kestabilan gel lidah buaya sebagai bahan edible coating [The effect of gum arabic addition and storage temperature on the stability of aloe vera gel as an edible coating] Ni Made Defy Janurianti; I Made Supartha Utama; Ida Bagus Wayan Gunam
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.53-62

Abstract

Aloe vera gel is a polysaccharide widely used as an edible coating because it contains glucomannan and lignin compounds that can inhibit respiration and transpiration in fruit. However, aloe vera gel has weakness such as easy to change its color, odor, and viscosity. Therefore, a stabilizer is needed, one of which is gum arabic. Storage temperature also affects the stability of aloe vera gel. The purpose of this study was to determine the concentration of gum arabic and the optimal storage temperature in stabilizing aloe vera gel as an edible coating. The study used a completely randomized design (CRD) with a factorial pattern. Parameters tested were viscosity, pH, color change, and sedimentation percentage. The results showed that the optimal concentration of gum arabic to produce stable aloe vera gel was 2% in cold storage (5 ± 1ºC), with stability up to 9 days of storage, on the condition that aloe vera gel has a pH of 4.58 ± 0.04, viscosity 40.67 ± 0.58 m.Pa.s, sedimentation percentage 8.13 ± 14.08% and color change (∆E) during storage 20, 09 ± 0.58. Aloe vera gel added with 2% arabic gum can be an edible coating on fruit or vegetables.
Aplikasi penggunaan Mono Di-Acyl Glycerol (MDAG) untuk meningkatkan stabilitas dan titik leleh dark chocolate [Application of Mono Di-Acyl Glycerol (MDAG) to Improve Stability and Melting Point of Dark Chocolate] Mursalin Mursalin; Achmad Hizazi; Sahrial Sahrial
Jurnal Teknologi & Industri Hasil Pertanian Vol 27, No 1 (2022): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v27i1.53-60

Abstract

     Chocolate is one of the processed cocoa products in the form of a water-in-oil (w/o) emulsion. In its production, cocoa powder, sugar, and vanilla are evenly dispersed in cocoa butter by using lecithin as an emulsifier. Lecithin is an effective emulsifier used to w/o emulsions due to its HLB ranging (4-6). So far, by using a single emulsifier (lecithin), it will takes 8-12 hours of conching to produce dark chocolate with good quality and stability. Hence, the addition of MDAG which has an HLB ranging 3-5 as a co-emulsifier, is expected to reduce conching time and increase product stability and melting point. The study was aimed to determine the effect of adding MDAG as a co-emulsifier to increase the stability and melting point of dark chocolate and to determine the optimum concentration of MDAG addition. The study was arranged in a completely randomized design (CRD), the treatments were 6 levels of lecithin/MDAG ratio (%) in the dough, namely P0 (0.60:0), P1 (0.56:0.04), P2 (0.52 :0.08), P3 (0.48:0.12), P4 (0.44:0.16), and P5 (0.40:0.20). Each treatment level was repeated 3 times to obtain 18 experimental units. The parameters tested were melting point and fat-blooming. To see whether there was an effect of adding MDAG as a co-emulsifier, the data obtained were analyzed using ANOVA and followed by DNMRT at a 5% significance level. The results showed that the addition of MDAG as a co-emulsifier could increase the stability and melting point of dark chocolate. The best proportion of emulsifier mixture of lecithin and MDAG is the use of 0.44% lecithin and 0.16% MDAG which produces a melting point of 34oCwith a level of stability during storage at room temperature was quite high (not having fat-bloomduring storage up to 21 days).

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