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Wendianing Putri Luketsi
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Agroindustrial Technology Journal
Published by Universitas Darussalam Gontor
ISSN : 25990799     EISSN : 25989480     DOI : -
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering
Agroindustrial Technology Journal adalah publikasi ilmiah tentang teknologi, rekayasa proses, dan manajemen ataupun aplikasi dari keilmuan tersebut dalam ranah teknologi industri pertanian. Artikel dapat berupa hasil penelitian, komunikasi singkat ataupun berupa ulasan ilmiah.
Arjuna Subject : Umum - Umum
Articles 119 Documents
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UJI PAKAN TERNAK MENGGUNAKAN KULIT KOPI TERFERMENTASI, OKARA DAN TULANG DAGING SAPI PADA AYAM BROILER Andrew Setiawan Rusdianto; Andi Eko Wiyono; Sri Wahyuni; Ucik Nurul Hidayati
Agroindustrial Technology Journal Vol 5, No 1 (2021): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v5i1.4969

Abstract

Coffee skin waste is the side result of the process of coffee processing. The coffee skin contains a crude protein of 10.4% which can help the growth in broiler chickens. Coffee skin composition consisting of high coarse fiber and anti-nutritional content, so it is necessary to do fermentation to increase the nutrient content in the skin of coffee and reduce the content of anti-nutritional substances. Proteins in the skin of coffee need the addition of protein from okara to meet the protein needs of broiler chickens. Other than protein, livestock feed for broiler chickens should also contain calcium, which is obtained from the beef bones. This research aims to determine the protein content of feed and the effect of artificial feed on feed consumption, daily weight gain as well as conversion of broiler chickens feed. This study uses complete random design (RAL). Feeding with 5 treatments, 2 repeats and each repetition consists of 1 broiler chickens. The results of the research on protein test showed the protein content of coffee skin feed, okara and beef bones contain 28.82% protein.  The test results on feed consumption showed the highest consumption rate was P0 with 2023 g and the lowest was P4 with 888 g. The highest daily weight gain test was P1 treatment, which was 82.525 g treatment and the lowest of the was P4 for 61.25 g. The highest feed conversion value is P0 with 26.42 and the lowest is P4 for 14.495.
Pengaruh Lama EkstraksiI Terhadap Rendemen Oleoresin Kulit Mangga Kuweni (Mangifera Odorata Griff) Menggunakan Metode MAE Abdurrahman Hanif; Asri Widyasanti; Selly Harnesa Putri
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.4916

Abstract

Mango peel is one of the by-products that is wasted when processing the fruit into certain products. One form of mango peel utilization is by extracting the oleoresin content in it. Oleoresin is a extractive substance that contains the main components of flavoring in the form of volatile (essential oil) and non-volatile (resin and gum) substances, these two main components play an important role in determining aroma and taste. The purpose of this study is to identify the best extraction treatment by MAE method of kuweni mango peel oleoresin, so that it can be an alternative form of storage for volatile compounds found in the skin of kuweni mango. This study used the microwave assisted extraction (MAE) method. Extraction was carried out using n-hexane solvent to extract the oleoresin component of the mango skin of the kuweni mango. The ratio of the amount of material with the solvent used is 1:10, with a raw material weight of 20 grams. The extracted solvent is evaporated using a rotary vacuum evaporator to produce a more concentrated result. MAE is done for 1 minute, 2 minutes, 3 minutes, 4 minutes and 5 minutes. Microwave used 50% power. The parameters measured in this study were the yield of oleoresin extracted. The results showed that the yield of oleoresin from extraction was 42,25% for 1 minute, 44,55% for 2 minutes, 44.10% for 3 minutes, 22,80% for 4 minutes, and 22.35% for 5 minutes. The conclusion of this research is that the extract of mango kuweni peel oleoresin which is produced from MAE process with n-hexane solvent produces the best yield in the 2-minute extraction time treatment which is 44.55%.
DESAIN MUTU INTRINSIK DALAM PEMBUATAN HANDSANITIZER HERBAL BERBASIS DAUN TEMBAKAU KASTURI (Nicotiana tabacum L.) Andi Eko Wiyono; Herlina Herlina; Riski Mulya Setyawati
Agroindustrial Technology Journal Vol 5, No 1 (2021): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v5i1.5773

Abstract

Tobacco leaves contain flavonoids which can be used for the manufacture and development of herbal handsanitizer products. The purpose of this study was to assess the quality attributes, determine the characteristics, and formulate a handsanitizer gel herbal from tobacco leaf extract. The determination of product quality attributes is determined based on survey results, while the manufacture of products is carried out based on the results of laboratory experiments. The formulations for the addition of CMC-Na preparation gel hand sanitizer F1, F2, F3 were 3 g, 4 g, and 5 g, respectively. The test result data is presented in the form of tables and figures and analyzed descriptively. The assessment of quality attributes is based on the preference and needs of consumers who are answered by 100 respondents. The formulation evaluation of the handsanitizer gel included organoleptic, pH, homogeneity and dispersibility tests. The handsanitizer gel herbal that consumers prefer a herbal gel handsanitizer that was light brown in color, have a soft aroma (fragrance of flowers and fruit), and gave the appearance of not being sticky, soft, or cold when used. The musk tobacco extract used contains antioxidants in the form of flavonoids with levels of 42.50 mg /100g. The best formulations for prototype development were F2 with a pH value of 7.56; homogeneous; and the spreadability is 6.20.
UJI PAKAN TERNAK BERBAHAN KULIT KOPI, AMPAS TAHU DAN KEPALA IKAN LELE PADA AYAM BROILER Andrew Setiawan Rusdianto; Andi Eko Wiyono; Noer Indah Maulida Putri; Oryzatania Windaru Runteka
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.5003

Abstract

Waste is one of the problems that can cause pollution to the environment. Utilization of waste as chicken feed is an efficient way of fulfilling chicken nutrition, has high economic value and can reduce environmental pollution. One of the optimal waste that is a waste of coffee skin, tofu pulp and catfish head. The nutritional content of artificial feed accordance with SNI 8173.3.3: 2015 concerning broiler chicken feed, which has a moisture content of 7.68%, 9.95% ash, 8.82% fat, 22,91% protein, 0.8% calcium and 53.99% carbohydrates. The purpose of this study was to determine the effect of artificial feeding on feed consumption, daily weight gain, and feed conversion. This study used a completely randomized design. The results showed that of the five treatments with different formulations there was the best treatment, namely treatment P2 with the formulation of 50% artificial feed : 50% commercial feed produced an average daily weight gain of 93.4 g, feed consumption of 2310.5 g and feed conversion as much as 1.24 g. If the value of high feed consumption is followed by high weight gain, the feed conversion rate decreasing so that the ration can be said to be efficient in generating daily weight gain.
ANALISIS SENYAWA ANTIOKSIDAN PADA ANEKA MINUMAN DAUN GEDI (Abelmoschus manihot L) Nurul Azizah Choiriyah; Ladyamayu Pinasti; Fathimah Fathimah; Inma Yunita Setyorini
Agroindustrial Technology Journal Vol 5, No 1 (2021): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v5i1.5083

Abstract

Gedy plants are known as vegetable crops. People in the Bantul area, Yogyakarta use it as a healthy drink. Gedi leaves are rich in various antioxidant compounds, such as flavonoids, polyphenols and vitamin C. This study aimed to choose the processing of dage drinks (gedi leaves) with minimal antioxidant degradation. The analysis used in this study was antioxidant activity (DPPH method), analysis of total flavonoid content, analysis of vitamin C content. The statistical analysis used was the one-way ANOVA test with further tests namely Duncan's Multiple Range Test (DMRT). This study prove that method of processing affects on antioxidant activity and flavonoid content (p <0.05). Juice processing using juicer was the best way for produce gedi’s leaf beverage.
ANALISIS PENGENDALIAN MUTU PADA PROSES PEMBEKUAN UDANG VANAME (Litopenaeus vannamei) IFFAN MAFLAHAH; Binti Sri Rahayu; Asfan Asfan
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.4932

Abstract

PT. XYZ is a company that processes vaname shrimp into frozen shrimp products. Frozen shrimp is a product that serves for export, so that it must meet predetermined quality standards. Quality measurement is determined to monitor a process under controlled or uncontrolled conditions.  The method of measuring is the six sigma method. The purpose of this research is an alarm that is responsive, alert, and alert, attentive, alert and responds to frozen products using the six sigma method at PT. XYZ. The frozen peeled shrimp production process stages start from receiving raw materials, cutting shrimp heads, quality sorting and size separation, peeling the skin and taking the intestines, soaking, freezing shrimp, packaging, metal detection, and product packaging. The results showed that 1,904 frozen peeled shrimp with 43 defective products had a sigma level of 3,22 with possible damage of 40.363,38 for one million products (DPMO) and the proportion of wrong causes of defects, namely 44,2%. The proposed improvements to be carried out are to provide direction and advice to employees to be careful and thorough, and the company offers a unique tool for cleavage of shrimp.
ANALISIS DAN DESAIN SISTEM PRODUKSI BIOPLASTIK DARI PATI BIJI NANGKA Rafika Ratik Srimurni; Wilda Harlia Devita; Rahmi Rismayani Deri
Agroindustrial Technology Journal Vol 5, No 1 (2021): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v5i1.5831

Abstract

Food packaging technology using plastic continues to experience development towards environmentally friendly packaging, considering that plastic is difficult to degrade. Bioplastic is an alternative developed from natural and environmentally friendly materials such as protein, polysaccharides, and fat. The high carbohydrate content in jackfruit seeds can be used to make plastics that are easily degraded. The composition of the plastic material from a mixture of jackfruit seeds and plasticizers such as glycerol is still not known the exact formula to obtain optimal physical properties and mechanical strength (tensile strength and elongation of break) from bioplastic. This research examines the design and production system and determines the composition of bioplastic materials for the optimization of tensile strength and elongation of break bioplastic from jackfruit seed starch and glycerol. The method used is analysis using BPMN 2.0, system design using the Response Surface Methodology (RSM), as well as verification and validation. The complexity in the bioplastic production system from jackfruit seed starch to maximize the quality of the bioplastics has a relationship between one another which is needed in system analysis and design. The verification results show zero error and zero warning at each modeling step. The best formulation of bioplastics is the composition of starch content to water 6.08% and glycerol content to 30% with a tensile strength value of 0.76 MPa and elongation at break of 6.12%.
EFISIENSI PROSES PRODUKSI MELALUI ANALISIS DOWNTIME PADA PROSES PACKAGING (STUDI KASUS: CARGILL INDONESIA PLANT) Arief Rahmawan; Tian Nur Ma’rifat; Ahmad Baiquni Fariz Azka
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.5044

Abstract

Cargill Indonesia Plant Gunung Putri is a company engaged in the processing of animal feed for chickens. In the production process, there is one stage in which the operation uses a machine and is assisted by continuous human labor, namely in the packing process. However, due to the high value of downtime in the process, the value of effectiveness and efficiency in the production process decreased so that the amount produced did not match the target. This study aims to analyze the causes of downtime in the packing process by providing recommendations for improvements in the form of making an operation process map. The research object focuses on two workstations on the animal feed production floor. The results showed that the biggest contribution of downtime was stamp label activity, pallet change, data input and communication activities between supervisors and workers. Several recommendations were proposed, including procuring automatic labeling machines, relocating packing stations and labeling equipment and making parallel work on stamp labeling activities, inputting data, picking up sacks and setting machines.
POTENSI PENGGUNAAN PARTIKEL NANOSILIKA DARI ABU SEKAM PADI SEBAGAI BAHAN TAMBAHAN DALAM PEMBUATAN BETON (MINI REVIEW) Aditya Wahyu Nugraha
Agroindustrial Technology Journal Vol 5, No 1 (2021): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v5i1.5111

Abstract

In the current era, the increase in infrastructure development correlate with the increased use of concrete. This is because currently, many buildings used concrete. However, concrete is prone to damage due to incomplete processes, for example cracking. Based on several studies that have been reviewed, these problems can be minimized by using silica, both micro, and nano sizes. In general, the silica used comes from quartz sand in the concrete mixture that has been studied. On the one hand, the use of silica is beneficial in the manufacture of concrete, but on the other hand it has a negative impact on the environment. If this is not done prevention, the environment will be more damaged. Therefore, this article looks at the potential of silica from rice husk ash and looks    at    the    characteristics    of    concrete    with     silica     addition     from     quartz     sand.
Formulasi Serta Analisis Fisikokimia dan Organoleptik Tahu Sebagai Bahan Tambahan Dalam Pembuatan Brownies Kukus Mohammad Thariq Santriadi; Anies Asmediana; Wendianing Putri Luketsi
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.4991

Abstract

Tofu is a soft solid food material made from soybeans and rich in protein. So tofu can be applied as an additional ingredient in making steamed brownies. The purpose of this study was to obtain a formulation of steamed brownies with the addition of tofu which was accepted by panelists. In addition, this study also aims to determine the effect of tofu on the chemical and physical properties of steamed brownies. This study uses preliminary research with an experimental method of making brownies with the addition of tofu which is divided into 3 different samples based on the number of tofu additions namely 37.5gr, 75gr and 112.5gr and further research is organoleptic, chemical and physical tests. The experimental design in this study was a completely randomized design (CRD) with 2 replications of samples and 2 replications of analysis. The results of the organoleptic test showed that steamed brownies with the addition of the most dominant tofu was F1 with the addition of tofu 37.5 gr by assessing the attributes of taste (6.3%), color (6.1%), texture (6.3%) and aroma (5, 5%). Physical tests show that more tofu additions can affect the development ratio and specific volume of the dough. F1 steamed brownies contain water (36.16%), total sugar (35.32%), protein (0.20%). Steamed Brownies F2 contain water (36.84%), total sugar (23.55%), protein (0.30%). While the F3 steamed brownies contain water (39.50%), total sugar (6.81%), protein (0.33%). The steamed brownies with the addition of tofu were the most preferred by panelists through testing the attributes of aroma, color, texture and taste, namely F1 with the addition of tofu 10% or as much as 37.5 grams.

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