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Journal : Agrointek

ANALISIS JENIS DAN KONSENTRASI ENZIM TERHADAP DAYA SIMPAN VCO (VIRGIN COCONUT OIL) M FM Fuad
AGROINTEK Vol 6, No 2 (2012)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v6i2.1981

Abstract

Oil products susceptible to damage. Several causes of oil damages is water, light, heat, oxygen, metals, acids, alkalis, and enzymes. This study aimed to obtain information about effect of several types of enzymes, namely crude extract of papain enzyme (from papaya), bromelain enzyme (from pineapple) and zingibain enzyme (from ginger) to the yield and shelf life of the virgin coconut oil was produced. The design of experiments in this study were split plot design with two plots were 3 (three) levels of enzyme type as a main plot and 3 levels of enzyme concentration as a sub plot. Virgin coconut oil stored and tested % FFA content gradually to determine shelf life. Estimation of deterioration rate by using the Arrhenius equation. Shelf life determination based on % FFA of the virgin coconut oil. The results show that shelf life of VCOwith the shortest shelf life wasVCO produced by the papain enzyme, bromelain enzyme, and the longest wasVCO produced by zingibain enzyme, respectively.
MODEL PENGADAAN BAHAN BAKU KURMA SALAK MENGGUNAKAN TEKNIK LOT for LOT Imam Gazali; Moh Fuad FM; Banun Diyah Probowati
AGROINTEK Vol 9, No 1 (2015)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v9i1.2123

Abstract

The raw material is absolutely a need for a company to smooth production process. Procurement of raw materials is a major factor in the production process activities. One measure of the performance of control of raw material procurement is to minimize the cost. This study was conducted to determine and specify in providing a more economical raw materials between methods of this industry and Lot for Lot Technical of Material Requirement Planning. Calculation of the total cost of raw material requirement by considering the cost of purchase and cost of ordering. The data used to calculate the total cost of procurement of products obtained from the data demand of snake fruits are translated based on the structure of the product to determine the need for raw materials. Material Requirement Planning Methods with Lot for Lot technical generate total procurement costs are lower than the method of this industry. The total cost of procurement by the method of the company amounted to Rp 5,396,000.00 and Rp 5,331,600.00 of lot for lot. The savings that can be generated by lot for lot is Rp.160.400 or 2.97%. Based on the results of the calculations are more economical method to be applied in industry with Lot for Lot.
PREDIKSI KETERSEDIAAN BERAS DI MASYARAKAT DENGAN MENGGUNAKAN LOGIKA FUZZY DAN JARINGAN SYARAF TIRUAN DALAM UPAYA MENINGKATKAN KETAHANAN PANGAN M FM Fuad
AGROINTEK Vol 5, No 1 (2011)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v5i1.1936

Abstract

Development to predicted Handling availability of food stocks need to be done, one by combining model predictions using fuzzy logic and artificial neural network or more in the know with ANFIS (Adaptive Neuro Fuzzy Inference System). Predicted availability of the study aimed to obtain the status of availability of rice in the community by using fuzzy logic and artificial neural network, which later can provide food security in the region. Artificial neural network and fuzzy logic can be used in building an intelligence system to predict the value of the availability of rice in the community. This can be seen from the results of research in which the system was developed using the artificial neural network, and fuzzy logic in general can be said is able to predict the value of the availability of rice in the community with the prediction error is 0.3873 where input from the system we provide is almost exact, with the level of error is relatively small.
MODIFIKASI PATI BIJI ALPUKAT (Persea Americana Mill.) MENGGUNAKAN RAGI TAPE (Saccharomyces cerevisae) I Sukma; Mohammad Fuad Fauzul Mu'tamar; Asfan Asfan
AGROINTEK Vol 13, No 1 (2019)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v13i1.4289

Abstract

Avocado seed has many useful substances such as starch, Avocado seeds also have a starch percentage 23%. Natural starch has a limited application because it not applicative. Because of this, modification was required to improve the function of the starch, which is by modifying the starch with fermentation. The factors that influence the material modification process are yeast concentration and fermentation duration. The purpose of this study was to determine the effect of yeast concentration and duration of fermentation on types of avocado seed starch. The study design used by Factorial Design (RALF) with two factors: yeast concentration 0%, 6%, 8% and fermentation time 24 hours, 48 hours, 72 hours. The research parameters included measuring gelatiniation time, gelatinasation temperature measurement, pH test and viscosity test. The results showed that the fermentation time with yeast concentration have a significant effect on pH of the material, gelatinization temperature, viscosity and starch granules. Based on the pH test parameters, the starch which had the lowest pH was 8% yeast measurement with 72 hours fermentation time (zc) that is 5.4.
ANALISIS SIFAT FISIK DAGING SAPI TERDAMPAK LAMA PERENDAMAN DAN KONSENTRASI KENIKIR (Cosmos caudatus kunth) Rohmah Rohmah; Mohammad Fuad Fauzul Mu’tamar; Umi Purwandari
AGROINTEK Vol 12, No 1 (2018)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v12i1.2894

Abstract

Beef is one of the most popular food commodities. Beef often has textural problems, especially when consumed. One method to improve the tenderness of beef is by enzymatic treatment. In some plants there are meat-eating enzymes. This study aims to determine the influence of leaves kenikir (cosmos caudatus kunth) against the tenderness of beef. The researchers used a complete randomized RAL design method with two factors each of the 3 levels of the first factor of leaf extract of kenikir with 25, 50, 75% concentration while the second factor was the immersion time of 15, 30 and 45 minutes. The test parameters included hardness, cooking shrinkage, power water tie and sensory (aroma, color, texture). The results showed that the texture test decreased the level of hardness of beef along with the increased concentration of the added leaves. Likewise with the long immersion, the longer the soaking results of the hardness of beef being tried further decreased.
Analisis Stok Pangan dalam Sistem Distribusi Penunjang Ketahanan Pangan Mohammad Fuad Fauzul Mu’tamar
AGROINTEK Vol 4, No 1 (2010)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v4i1.2738

Abstract

The importance of food security in national development is an important issue amongall agrees that food security becomes a priority in national development. Distribution systemthat is effective and efficient as the prerequisite to ensure that all households can obtain food inquantity and quality sufficient over time, with reasonable prices. A difference of foodproduction capability between regions and between seasons requires accuracy in managing thedistribution system, so that food is available at all times throughout the region. Study on theanalysis of the stock in the food distribution system aimed at supporting food security system toget a description and identification of food stock of factors that affect the stock in the fooddistribution system. Ishikawa diagram, why-why analysis is used to identify, analyze and solveproblems. This diagram places the problems solved on the right, i.e. the fish head. Factorsidentified as a problem category are placed above and below the framework of the fish whichare connected with arrows. Discussion about the analysis results of the stock in the fooddistribution system in supporting food security comes to a conclusion: Stock food, especiallyrice comes from domestic production and the import of food reserves and the reserves comefrom the government and the community; factors that affect the stock in the food distributionsystem includes production facilities and distribution infrastructure, the condition of geography,logistics management and government regulations