scholarly journals KARAKTERISTIK AMPLANG IKAN LELE DUMBO (Clarias gariepinus) HASIL VARIASI RASIO DAGING IKAN LELE DAN TAPIOKA

2020 ◽  
Vol 14 (02) ◽  
pp. 143
Author(s):  
Priyanto Priyanto ◽  
Yuli Wibowo ◽  
Jay Jayus
Keyword(s):  
Raw Materials ◽  
Clarias Gariepinus ◽  
Raw Material ◽  
Chi Square ◽  
Organoleptic Test ◽  
Fish Flesh ◽  
Randomized Design ◽  
Protein Properties ◽  
Tapioca Flour ◽  
The Right

The demand for amplang crackers is now increasing. However, the price of its raw material, mackerel fish, is generally higher compare to other fishes, causing the higher cost of this type crackers production. Effort to explore other fish as an alternative raw material is required to overcome the problems. Catfish is one of the choices to be used as raw material since this fish is more available in a market in a lower price, but the protein properties of this fish is different to mackarel, which will be possible to affect the nature of the crackers obtained. To produce catfish amplang crackers to be similar to common amplang product, it is necessary to find out the right composition of catfish and tapioca flour used. Therefore, the purpose of this research was to characterize physico-chemically and organoleptically, the catfish amplang crackers made under different ratio of fish flesh and starch. The experiment was designed using completely randomized design. Physico-chemical data obtained were analyzed using ANOVA, while the organoleptic test data were examined using chi-square method. The effectiveness test was carried out to find the proper ratio of raw materials composition used. The results showed that the higher the ratio of the fish flesh and the starch composition, the lower the texture value of the crackers as an indication of the decrease of its crispness. Although the lightness of the crackers was lowered by the addition of more starch to the dough, its linear expansion and hygroscopicity were not affected. The results of organoleptic test showed that the panelist was prefer to a higher crispness of crackers. The most preferable cracker was the one with 1:2.25 ratio of catfish flesh and starch, showing the characteristic of 1.80% moisture, 2.08% ash, 5.75% protein, 23.55% fat, and 66,93% carbohydrate. Keywords: cracker, catfish, tapioca starch

scholarly journals ADDITION OF THIAMIN AND LEAF FOLIAR IN ABACA BANANA (Musa textillis Nee.) ACCLIMATIZATION

Agrivet ◽  
2021 ◽  
Vol 25 (2) ◽  
pp. 88
Author(s):  
Rina Srilestari ◽  
Suwardi Suwardi
Keyword(s):  
Raw Materials ◽  
Paper Industry ◽  
Economic Value ◽  
Large Space ◽  
Planting Material ◽  
Randomized Design ◽  
Number Of Leaves ◽  
The Right ◽  
Leaf Fertilizer ◽  
Range Test

The economic value of the Abaca banana is on the trunk which contains fiber for valuable textile and paper industry raw materials. The multipurpose fiber and its prospects are quite good, so the abaca plant gets a lot of attention from various community groups both private, state-owned, cooperative and farmers. Propagation through multiplication humps is very low, planting material is easily damaged in transportation, is not durable and requires large space so that transportation costs are high. One alternative to overcome the provision of healthy, large and fast seedlings is to use seedlings from tissue culture. The aim of the study is to get the right thiamin and leaf fertilizer concentrations at the acclimatization stage. The experimental design used was a 2-factor Complete Randomized Design, Thiamin concentration (1 ml / l, 2 ml / l, 3 ml / l) and leaf fertilizer (0.5 ml / l, 1 ml / l, 1.5 ml / l). The data obtained were analyzed for diversity at 5% level and further tests using Duncan Multiple Range Test (DMRT) level of 5%. The results showed no interaction between thiamin and leaf fertilizer, Thiamin 2 ml / l gave the best results on all parameters and 1.5 ml / l leaf fertilizer could increase plant height and the number of leaves of abaca banana plants.Keywords: Thiamin, leaf fertilizer, abaca banana, acclimatization

scholarly journals LIMBAH TERNAK KELINCI SEBAGAI BAHAN BAKU PUPUK ORGANIK POTENSIAL

2018 ◽  
Vol 16 (2) ◽  
pp. 152
Author(s):  
Risvan Anwar ◽  
Djatmiko Djatmiko
Keyword(s):  
Raw Materials ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Raw Material ◽  
Organic Fertilizers ◽  
Animal Waste ◽  
Livestock Waste ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Many Sources

Many sources of raw materials which allegedly can enrich the nutrient content in the organic fertilizer. The weakness of organic fertilizer for this is the low level of nutrients contained in them.This study aims to determine the nutrient content contained in various combinations of organic fertilizer raw materials with rabbit animal waste as the main raw material.This study aims to determine the nutrient content in various combinations of organic fertilizer raw materials with rabbit animal waste as the main raw material. The experiment used a completely randomized design with raw materials as treatments, Livestock Waste Rabbit (LTK), Cow Manure (PKS) and Abu Straw Rice (AJP). Such treatment: B1 = LTK; B2 = LTK: PKS = 2: 1; B3 = LTK: AJP = 3: 1; B4 = LTK: PKS: AJP = 6: 2: 1; B5 = LTK: PKS: AJP = 5: 2: 1; B6 = LTK: PKS: AJP = 4: 2: 1; B7 = LTK: PKS: AJP = 3: 2: 1; B8 = LTK: PKS: AJP = 2: 2: 1; B9 = LTK: PKS: AJP = 1: 2: 1. The research concluded (a) Organic fertilizers are made from various materials raw has fulfilled SNI 19-7030-2004 about the specifications of Organic Waste Compost. (B) A combination of organic fertilizer raw materials significantly affect the nutrient content of manure. (C) Organic fertilizers expectations are: (a) Raw materials of animal wastes rabbit (LTK), (b) LTK: PKS: AJP = 6: 2: 1, (c) LTK: PKS: AJP = 2: 2: 1 and (d) LTK: PKS: AJP = 1: 2: 1.

scholarly journals Turonian flint economy in the easternmost Magdalenian: new data from Stare Baraki, site 1 (eastern Poland)

2020 ◽  
Vol 12 (12) ◽  
Author(s):  
Tadeusz Wiśniewski ◽  
Maciej T. Krajcarz ◽  
Karol Standzikowski
Keyword(s):  
Raw Materials ◽  
Included Study ◽  
Raw Material ◽  
The West ◽  
Eastern Area ◽  
Vistula River ◽  
Archaeological Materials ◽  
Lithic Raw Materials ◽  
The Right ◽  
Almost All

AbstractMagdalenian communities exploited mostly local and regional good-quality lithic raw materials. In south-eastern Poland, being the easternmost fringe of the Magdalenian range, Turonian grey flint had a particular importance. Outcrops of this raw material occur both at the west and at the east sides the Vistula River Gorge. The varieties from the eastern area (called here “eastern Turonian flint” or ETF) are common among inventories of the Magdalenian sites situated to west of the Vistula river. This fact points toward the frequent penetration of the ETF outcrop area by those societies. However, no Magdalenian sites were known directly from the ETF deposit area, and this gap in knowledge restricted further understanding of the character and diversity of Magdalenian activity there. Therefore, in this paper, we present the results of searching for Magdalenian sites within the ETF outcrop zone. Applied methodology included study of the archive archaeological materials, followed by detail survey and excavation of the selected site—Stare Baraki 1. This site documents a short stay or multiple stays of Magdalenian people, who were focused on Turonian flint knapping. Lithic inventory records collecting of several local flint varieties at the distance up to around 20 km from the site, followed by almost all stages of flint working. The material from Stare Baraki is the first known and currently the only trace of the Magdalenian people inside the zone of Turonian flint deposits on the right bank of the Vistula river. The study in Stare Baraki delivered new data for the reconstruction of territory exploitation strategies used in the easternmost Magdalenian.

Research on Corrosion of Reinforced Concrete Structures by Chloridion in Port Engineering Construction

2011 ◽  
Vol 90-93 ◽  
pp. 2483-2486 ◽  
Author(s):  
Yan Ying Dong ◽  
Li Shan Zhang ◽  
Ming Zhang ◽  
Tian Zhi Zhu
Keyword(s):  
Reinforced Concrete ◽  
Structural Damage ◽  
Raw Materials ◽  
Concrete Structures ◽  
Raw Material ◽  
Reinforced Concrete Structures ◽  
Engineering Construction ◽  
Rebar Corrosion ◽  
The Right ◽  
Port Engineering

In port engineering construction, the source of chloridion is concrete raw materials, admixtures and the penetration of seawater. Chloridion makes rebar corrosion, and makes the expansion and crack of reinforcement concrete, leading to concrete structural damage. By selecting the right concrete raw material, appropriate admixtures and to ensure concrete construction quality, in order to effectively avoid chloridion to the damage of reinforced concrete structures in construction.

scholarly journals Edible coating quality with three types of starch and sorbitol plasticizer

2020 ◽  
Vol 142 ◽  
pp. 02003 ◽  
Author(s):  
Retno Utami Hatmi ◽  
Erni Apriyati ◽  
Nurdeana Cahyaningrum
Keyword(s):  
Tensile Strength ◽  
Water Vapor ◽  
Raw Materials ◽  
Chemical Properties ◽  
Edible Coating ◽  
Raw Material ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Arrowroot Starch

Edible coating is one form of packaging technology with environmentally friendly theme. The raw materials of edible coating derived from nature, while the waste is decomposed or even zero waste. The research of edible coating using experimental design RAL (completely randomized design) with two factors, namely the type of raw material used tuber starch (cassava, arrowroot and canna) and the percentage of starch (3%, 4% and 5%) (b/v) with three replications time. The quality analisys of edible coating includes the physical properties (thickness (mm), tensile strength (N) and elongation (mm)) and chemical properties (moisture content (%), solubility (%), the water vapor transmissin rate (g/hour) and peroxide (mek/kg). The research showed that the edible coating with sorbitol plasticizer of arrowroot starch 4% provide best physicochemical properties (thickness 0,09mm; 1,63N tensile strength; elongation 84,38mm; water content of 11.19%; solubility of 31.40%; the transfer of water vapor 0,16g / h and 3,20mek/ kg).

Pengaruh konsentrasi ekstrak daun mimba dan biji pinang terhadap mortalitas keong mas (Pomacea canaliculata L.)

2020 ◽  
Vol 1 (1) ◽  
pp. 9
Author(s):  
Niswatul Ma'wa ◽  
Mohammad Hoesain
Keyword(s):  
Raw Materials ◽  
Design Method ◽  
Raw Material ◽  
Mortality Data ◽  
Pomacea Canaliculata ◽  
Areca Nut ◽  
Apple Snail ◽  
Leaf Extracts ◽  
Randomized Design ◽  
Golden Apple Snail

The golden Apple Snail is one of the rice pest that damaging by shredding the leaves of young plant. The common control has some negative impacts on the environment, so that the application of phyto-moluscides becomes a solution forming environmentally friendly agriculture. Neem and areca nut are one of the raw materials that can be used to control golden apple snails. This study aims to determine the effect of the concentration of neem and areca leaf extracts so the result of the study can be information and recomendations for controlling golden apple snail. This study uses a factorial Completely Randomized Design method, the first factor is extract raw material consisting of neem leaf, areca nut, and combination, while the second factor is consentration 0.25 g/L, 0.50 g/L, 0.75 g/L and control, each treatment gets 3 replications. Extract was applied by direct aplication method. Observations are carried out every 12 hours for 96 hours after aplication. The observed variable is behavior change, inhibition of eating activity and golden snail mortality. Data was analyzed by ANOVA then continued whit Duncan’s advanced test. Based on the result on the parameters that have been tested, raw materials and concentration have the effect of changing behavior from the start of the aplication, inhibition of eating activity, even an increase in mortality of up to 100% in the treatment of areca extract and combination application.

scholarly journals Analysis Physical and Mechanical Of Particle Boards Raw Materials Nipah Fruit Fiber

Teknomekanik ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 14-19
Author(s):  
M Saddikin ◽  
Hendri Nurdin ◽  
Primawati Primawati
Keyword(s):  
Mechanical Properties ◽  
Moisture Content ◽  
Raw Materials ◽  
Physical And Mechanical Properties ◽  
Average Density ◽  
Raw Material ◽  
Average Moisture Content ◽  
Particle Board ◽  
Wood Particles ◽  
Tapioca Flour

The raw materials of the timber industry, especially furniture, are increasingly difficult to obtain in the quantity and quality needed. The development efforts carried out were utilizing Nipah coir waste as a raw material for making particle boards. Particle boards are panel boards made of wood particles or materials containing lignocellulose. Nipah plants contain 27.3% lignin and 36.5% cellulose which has the potential to be used as raw material for particleboard production. This study aims to reveal the physical and mechanical properties of particleboards made from Nipah fruit fibre with adhesive using tapioca flour. The making of particle board is done with a ratio of 90%: 10%, 80%: 20%, 70%: 30%, 60%: 40%, by giving a pressure of 100 kg / cm2. Particle testing is carried out according to the JIS A 5908 standard (2003). From this study, the optimum results were obtained in variations of 60%:40%. The particle physical properties which have an average density value of 1.15 gr / cm3 and an average moisture content of 5.8%. While the mechanical properties obtained by the value of Modulus of Elasticity an average of 21,188.93 kg / cm2. This shows the particle board variations of 60%: 40% produced to meet the JIS A 5908 (2003) standard. Based on the analysis of the quality variations 60%: 40% of particle boards can be recommended as raw materials for interior furniture.

scholarly journals Model of Multi Product Classification with Regular Demand on Inventory System in a Raw Material Supply Company

2020 ◽  
Vol 17 (2) ◽  
pp. 170-178
Author(s):  
Tri Febrion ◽  
Joniarto Parung
Keyword(s):  
Raw Materials ◽  
Raw Material ◽  
Actual Condition ◽  
Lead Times ◽  
Alternative Product ◽  
Product Classification ◽  
Calculation Results ◽  
Distribution Company ◽  
The Right

The right strategy in inventory is the main point in maintaining adequate and guaranteed supply continuity. Inventory strategies are becoming important but complex when the number of items that must be prepared is increasing. In this regard, it is necessary to analyze the product groupings in several classifications. Prioritized products receive special attention.The same problem is faced by PT PEKA, an import raw material distribution company that has nearly 2000 product items. Based on data demand is known, that the company's demand does not have a fixed pattern. Many products have regular and irregular demand, even the number of regular demand is very volatile. Companies often experience excess stock or vice versa due to lack of stock demand according to predictions, long lead times and product self-life that varies. Related to this, alternative product groupings or classifications are needed in accordance with company conditions. The company currently has frozen and unfrozen products, has items made from natural and non-natural raw materials and has a short and relatively long lead time.PT. PEKA groups products in various stages, which lead to a combination of ABC and XYZ classifications. Demand of priority items generated from the grouping is then forecast according to the model that gives the smallest MSE / MAD. Furthermore, a case study was carried out to calculate the Total Relevance Cost (TRC) from the calculation results to be compared with the real TRC. TRC according to the classification results was Rp. 1,293,370,148, - lower than the actual condition TRC, which amounted to Rp. 1,805,887,874, -

Penggunaan Pot Berbahan Dasar Organik untuk PembibitanGmelina arborea Roxb. di Persemaian

1970 ◽  
Vol 40 (3) ◽  
Author(s):  
Sri Wilarso Budi ◽  
Andi Sukendro ◽  
Lina Karlinasari
Keyword(s):  
Organic Matter ◽  
Raw Materials ◽  
Raw Material ◽  
Forest Trees ◽  
Seedling Production ◽  
Gmelina Arborea ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

The objectve of this research was to obtain the best materials composition and adhesive of organic pot for forest trees seedling production. Organic pot strength was evaluated by testing the strength of rupture elasticity and elasticity stiffness of each composition. The bioassay testing used Completely Randomized Design with factorial pattern, consisting of two factors, (1) basic raw materials of the pot (used newspaper, litter and compost) and (2) the type of adhesive (control, tanin and starch). The results showed that the adhesive starch gave higher strength, whereas adhesive tannin gave higher stiffness as compared to control. Results of bioassay showed that the mixture (50:50 v/v) of basic materials of used newspaper and compost (KKK) which were glued with tannin, produced the best results for height and diameter increament with the value of 35.85 cm, 0.31 cm respectively and biomass value of 0.99 g after 12 weeks of planting. The highest level of damage in organic pot with basic raw materials KKK without adhesive was 47.6%, whereas lowest level of damage in organic pot with basic raw material used newspaper (KK) with tannin addhesive was 2.0% after 12 weeks in the nursery.Keywords: adhesive, Gmelina arborea,organic pot, organic matter, nursery,

Pengaruh pemberian tepung biji durian sebagai bahan pengisi bakso daging itik petelur afkir terhadap daya susut masak dan uji organoleptik

2017 ◽  
Vol 5 (1) ◽  
pp. 57-67
Author(s):  
Abu Bakar ◽  
Permata Ika Hidayati ◽  
Tri Ida Wahyu Kustyorini
Keyword(s):  
Analysis Data ◽  
Variance Analysis ◽  
Seed Meal ◽  
Filling Material ◽  
Real Effect ◽  
Organoleptic Test ◽  
Randomized Design ◽  
Tapioca Flour ◽  
Durian Seed

ABSTRACT   The purpose of this research is to know the effect of giving of durian seed meal as filling material of laying duck meatballs with organoleptic test and cooking shrinkage on elasticity, aroma, taste, color and texture. This method uses a complete Randomized design with four repetitions. Grain levels of durian 0% (P0), 5% (P1), 10% (P2), 15% (P3), and 20% (P4) durian grains. Using single variance analysis data. The results of organoleptic test and cooking shrink showed that in P0 and P1 treatment with 0-5% durian flour level there was a very real effect (P<0.01). While on P2, P3 and P4 does not influence good elasticity, aroma, taste, color, and texture. This is why more and more level of durian seed meal will decrease. Suggested in the process of making duck meatballs using 95% tapioca flour with 5% durian seed meal

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