Jurnal Teknologi dan Industri Pertanian Indonesia
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Karakteristik Mutu dan Sensori Nugget Ikan Patin (Pangasius hypopthalmus) dan Nangka (Artocarpus heterophyllus) Muda
Full text linkThe purpose of this research was to study the effect of catfish and young jackfruit ratio on quality and sensory nuggets. A completely randomized design with four treatments and four replications was conducted in the research. The treatments were PN1 (70 catfish meat: 30 young jackfruits), PN2 (60 catfish meat: 40 young jackfruits), PN3 (50 catfish meat: 50 young jackfruits), and PN4 (40 catfish meat: 60 young jackfruits). Data obtained were statistically analyzed using analysis of variance and continued with Duncan's New Multiple Range Test (DNMRT) at a 5% level. The results showed that the combination ratio of catfish and young jackfruit significantly affected water, ash, fat, protein, and crude fiber content, as well as descriptive sensory assessments such as color, aroma, taste, texture, and hedonic assessment of the nugget. The best treatment was PN1 (70 catfish meat: 30 young jackfruit) which had fulfilled quality requirements of fish nuggets (SNI 7758-2013) i.e. 58.36% moisture content with a maximum value of 60%, 1.81% ash content with a maximum value of 2,5%, 4.94% fat content with a maximum value of 15%, 14.38% protein content with a minimum value of 5%, and 5.14% crude fiber content. The overall sensory assessment of the nugget was a yellow color, flavorful of patins fish aroma, the very taste of patin fish (according to typical raw materials), and rather hard texture
Analisis Struktur dan Nilai Tambah Pada Rantai Pasok Beras di Kabupaten Aceh Timur
Full text linkThe development of the agricultural sector is faced with the challenges in increasing of production and farmers' welfare. In addition to technical problems, the factor of supply chain must be considered properly because it is related to other social problems. This study discussed the structure of the rice supply chain in East Aceh District. The added value wich was gained by rice refineries in processing of paddy into rice was also examined by using Hayami method. The results showed that the rice supply chain in East Aceh involved several parties, namely farmers, collecto rs, rice refineries, large traders (districts), and retailers in and outside of East Aceh District as well as consumers as the last link. The added value generated from the processing of paddy into rice , bran and groats as a whole was able to provide a positive added value for rice refineries in East Aceh. The value of rice processing output was Rp. 6,304.5/kg. From the results of this output value, the rice refineries can produce an added value of Rp. 829 kg with a ratio of 13.14% in one processing period
Analisis Kualitas Minyak Nilam dan Faktor yang Mempengaruhi Keputusan Petani Dalam Memilih Ketel Penyulingnya
No full textAceh Province (as one of the major producer in Indonesia) produces about 423 tons of patchouli oil yearly, harvested from about 2.041ha patchouli farm. One of problems faced by patchouli farmer is related to post-harvest handling process, especially during distillation. Many farmers still use simple distillation equipment made from used drums, so that the quality of the oil is relatively low. In the meantime, equipment made from better materials (such as stainless steel) is already available commercially, but farmer has not yet willing to adopt the technology. The aims of this study are to determine the percentage of farmers who still use the distillation unit made from used drum, analyze the yield and quality of patchouli oil at the farm level, and analyze the factors that influence the farmer decision in choosing the type of distillation unit. Respondents in this study came from three sub-districts of patchouli producers in South Aceh District. Data was collected by means of interviews, distribution of questionnaires, and observation. Patchouli oil samples were taken from farmers' patchouli distillation unit to be analyzed. The results showed that the majority of farmers still used distillation unit made from used drums (79%), while those who use stainless steel distillation unit is very small (21%). The laboratory analysis (by GC-MS) showed that the quality of patchouli oil from stainless steel distillation unit is better than patchouli oil from used-drum distillation unit. The factors that influence farmers decision in choosing type of distillation units are the initial investment costs and operational costs of distillation unit. Many farmers find it difficult to get enough initial capital to buy the stainless steel unit, therefore the majority of farmers choose to use used-drum distillation unit (which is cheaper) instead of stainless steel unit
Analisis Mutu Sie Reuboh Dalam Kemasan (Ready to Eat) Selama 7 Hari Penyimpanan
No full textSie reuboh is a traditional cuisine from Aceh Besar district which use red meat, tallow, vinegar and some blended spices. Normally, Acehnese cooks this cuisine in with traditional clay pot. As cooking utensil, clay pot is vulnerable to breakage and has slow heat propagation compared to stainless steel pot which has long usage and good heat conductor. The use of packaging such as nylon plastic and aluminum foil in storage is also expected to affect the quality of sie reuboh. This study aims to find out sensory profile of produced sie reuboh by using ten attributes (colour/brightness, aroma (sour, spicy, meaty), flavor (hot spicy, sour, salty, umami) and texture (tenderness, chewiness). Sie reuboh was cooked in two types of cooking ware (earth clay pot and stainless steel pot) and then store in nylon and aluminum foil packaging for 7 days. The obtained data is statistical analyzed with ANOVA and DMRT. The results showed that attribute sour aroma, hot spicy flavor, umami and tenderness of sie reuboh cooked with stainless steel has higher notes, whereas other attributes showed no significant effect. Type of packaging also showed no significant effect for these ten attributes except sour aroma. As conclusion, it can be stated that stainless steel provides sie reuboh with better sensory properties compare to clay pot
Stabilitas Emulsi dan Sensori Mayones Campuran Minyak Abdomen Ikan Patin dan Minyak Sawit Merah dengan Penambahan HPMC SS12 Sebagai Penstabil
Full text linkThe purpose of this research was to determine the effect of HPMC SS12 concentration on emulsion stability and sensory quality of mayonnaise made from patin and red palm mixture oil. This study used a Completely Randomized Design (CRD) with five treatments and three replications. The treatments performed were P0 (without addition of HPMC SS12), P1 (addition of 2% HPMC SS12), P2 (addition of 3% HPMC SS12), P3 (addition of 4% HPMC SS12), and P4 (addition of 5% HPMC SS12). Data were statistically analyzed using analysis of variance (ANOVA) and then continued with Duncan`s New Multiple Range Test (DNMRT) at 5% level. Results of the research showed that the addition of HPMC SS12 significantly affected viscosity, degree of acidity (pH), emulsion stability, and sensory test of the mayonnaise thickness, but did not significantly affect moisture content, sensory test of the mayonnaise color and flavour. The best treatment was P3 (addition of 4% HPMC SS12) which had 4.53 degree of acidity (pH), 16109.33 cP viscosity, 29.78% moisture content, 72.33% emulsion stability on the 1st day, and 71.33% emulsion stability on the 15th day. Result of the descriptive test on the mayonnaise were orange somewhat yellow color, slightly rancid in aroma, and thick texture. Result of the hedonic test on overall of the mayonnaise was rather preferred by panelists
Karakteristik Kimia Biskuit dari Tepung Ubi Jalar Ungu dan Terigu
Full text linkPenelitian ini dilakukan untuk mengetahui pengaruh perbandingan tepung ubi jalar ungu dan terigu terhadap karakteristik kimia biskuit. Penelitian ini terdiri dari dua tahap, yaitu pembuatan tepung ubi jalar ungu dan pembuatan biskuit. Penelitian ini menggunakan rancangan acak kelompok (RAL) non faktorial dalam pembuatan biskuit, yaitu perbandingan tepung ubi jalar ungu dan terigu (100:0, 70:30, dan 0:100). Hasil penelitian menunjukkan bahwa biskuit dengan perbandingan tepung ubi jalar ungu dan terigu 70:30 memiliki pengaruh berbeda tidak nyata terhadap kadar air, kadar abu, kadar lemak, total karbohidrat, total flavonoid, serat pangan total, serat pangan larut, serat pangan tidak larut, AKG serat pangan biskuit dengan perbandingan tepung ubi jalar ungu dan terigu 100:0 namun memiliki pengaruh berbeda nyata terhadap kadar protein, kalori, kalori per sajian, dan pemenuhan kecukupan energi hariannya. Hasil penelitian juga menunjukkan bahwa biskuit dengan perbandingan tepung ubi jalar ungu dan terigu 70:30 memiliki pengaruh berbeda tidak nyata terhadap kadar abu, kadar protein, kadar lemak, serat pangan total, serat pangan larut, AKG serat pangan, kalori, kalori per sajian, dan pemenuhan kecukupan energi harian biskuit dengan perbandingan tepung ubi jalar ungu dan terigu 0:100 namun memiliki pengaruh berbeda nyata terhadap kadar air, total karbohidrat, dan serat pangan tidak larutnya
Pengaruh Cara Penyembelihan dan Lama Penyimpanan Terhadap Kualitas Daging Ayam Broiler
No full textSlaughtering is a method used to obtain food from farmed animals. Chicken slaughter is one of important factors affevting the halal and nutritional quality of meat. Chicken meat slaughtered is done according to islamic sharia and not according to Islamic sharia. Slaughtering is carried out according to islamic or halal sharia according LPPOM-MUI (2008). The storage time for food is a period of time that is safe and suitable for consumption in food and can be used by consumers according to their needs and can maintain the state of the food that is packed. Determine the quality of chicken meat whether or not accepted by consumers affect the physical, chemical and biological quality. The study aims to determine the effect of slaughtering methoda (according to Islamic sharia and not according to Islamic sharia) and duration of storage on the quality of chicken meat. This research uses factorial randomized block design (RBD) consisting of 2 factors. The first factor is the method of slaughtering, namely slaughtering by Islamic sharia and slaughtering not by Islamic sharia (neck slaughter broken). Slaughtering by Islamic sharia is chicken slaughtering in RPA that is halal certified, while slaughtering is not by Islamic sharia is chicken slaughtered in RPA that is certified not halal. The second factor is storage time, which is 0 hours (control), 3 hours, 6 hours and 9 hours. The result of this study showed that slaughter had a very significantly affected (P 0,01) on skin color. The treatmment duration significantly affected (P 0,05) on water content and suppleness. Research shows that the quality of chicken meat slaughtered according to Islamic sharia (P1) is better than meat slaughtered not according to Islamic sharia, especially in terms of; as higher skin color. As storage time increases, the water conten
Optimasi Pembuatan Daging Tiruan Umbi Porang (Amorphophallus oncophyllus) dan Isolat Protein Kedelai dengan Metode RSM (Response Surface Methodology)
Full text linkMeat analogue is a form of product which has originated from vegetal component which has a lot of tissue and could replace animal meat. The forming of meat analogue is using the extrusion technique. Primary ingredient which used is isolate soy protein and water, but also it is able to be added by other carbohydrates source such as porang bulb (Amorphophallus oncophyllus) wherewith increase the functional character over the meat analogue. This research is aimed for identify the optimum condition of proper treatment between the water additional formulation, isolate soy protein, porang bulb, therewithal the extrusion time. This reasearch was conducted in 5 phases: (1) determining the water content, isolate soy protein and porang bulb powder extrution time; (2) undertaking the randomization box-behnken model over RSM method. (3) Meat analogue forming based on the related randomization; (4) analysed parameters are; texture, WHC, OHC, protein solubility and organoleptic. The data analysis is using RSM Analyze. The optimization result of porang bulb meat analogue in the formulation of 90% water content, 18 minutes of extrusion time and 50% of used isolate soy protein. Meat analogue character with the optimization result as follows: texture 66,93 g/mm, WHC 304,98%, OHC 60,15%, protein solubility 80,06% and organoleptic 70,6%
Analisis Organoleptik (Aroma dan Warna) dan Nilai TBA dalam Pendugaan Umur Simpan Bumbu Mi Aceh dengan Metode Accelarated Shelf-Life Testing (ASLT) Menggunakan Persamaan Arrhenius
Full text linkAceh noodle seasoning was made from red chili, red onion, garlic, cardamom, turmeric, ginger, cumin, candlenut, coriander and pepper. All ingredients were mashed and then sauteed in a frying pan with the addition of cooking oil. In the food industry it is necessary to determine the shelf life so the consumers know the quality of the product. Shelf life is the periode of a product from the production process until the product has decreased in quality or is not suitable to consumption. This research was conducted using a semi-empirical accelerated shelf-life testing method with the Arrhenius equation. The estimation of shelf life was determined through the quality change of Aceh noodle seasoning which packed with aluminum foil packaging and stored based on temperature factor (room temperature, 40o C, and 50o C). Each sample was analyzed of thiobarbituric acid test, flavour and descriptif test in duplicate. The results show that Aceh noodle seasoning shelf life based on the critical parameters stored at room temperature (27-30oC) was 71 days, at 40oC was 49 days, and at 50oC was 35 days
Karakteristik Fisikokimia dan Sensori Permen Jelly Kulit Buah Kopi dengan Penambahan Gelatin dan Sari Lemon
Full text linkIn the field of food, coffee waste begins to be developed by processing it as a beverage product. The skin of coffee fruit can also be processed as a food product, one of which is jelly candy. This study aims to study jelly candy making with the addition of gelatin as a gelling agent and the addition of lemon juice to produce coffee fruit skin jelly candy that has physicochemical and sensory characteristics that meet SNI quality requirements. The design used was factorial Completely Randomized Design consisting of 2 (two) factors. Factor I concentration of gelatin (G) and Factor II is the concentration of lemon water (L). Factor I consists of 4 levels, namely G1 = 10%, G2 = 15%, G3 = 20% and G4 = 25%, while factor II consists of 3 levels, namely L1 = 5%, L2 = 10% and L3 = 15%. Each treatment was repeated 2 times to obtain 24 experimental units.The concentration of gelatin and the concentration of lemon have a very significant effect on water content and pH value. The concentration of lemon has a significant effect on the value of hedonic organoleptic taste. Both interactions have a very significant effect on the value of organoleptic hedonic texture. The results of the analysis of coffee fruit peel jelly candy have an average moisture content of 21.25%, 0.95% ash content, pH 4.53, sensory hedonic color (3.50 neutral reception), aroma (3.48 neutral acceptance), taste (3.50 neutral acceptance), texture (3.59 likes reception).The results showed that 10% gelatin concentration and 10% lemon concentration (G1L2) were the best treatments obtained through the ranking test. The jelly candy produced has 21.32% moisture content characteristics, 1.55% ash content, pH 4.71, 14.09% antioxidant activity, 3.03 mg / 100g vitamin C levels, 3.55 sensory colors (likes) , aroma 3.45 (neutral), taste 3.48 (neutral) and texture 3.43 (neutral)