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Jurnal Riset Teknologi Industri

jrti
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Published by Balai Riset dan Standardisasi Industri Samarinda

ISSN : 19786891 EISSN : 25415905 DOI : 10.26578

Core Subject : Agriculture, Social, Engineering,

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

Jurnal Riset Teknologi Industri (JRTI) adalah jurnal ilmiah yang terbit secara berkala dua kali setahun pada bulan Juni dan Desember. Memuat informasi bidang riset Teknologi Industri berupa hasil riset dan Ulasan Ilmiah bidang Perekayasaan Mesin, Pangan, Kimia Industri, Lingkungan dan Teknik Industri. Akreditasi Kemenristekdikti Akreditasi S2 Vol.10 No.1 Tahun 2016 samapi dengan Vol.14 No.2 tahun 2020. p-ISSN : 1978-6891, e-ISSN : 2541-5905.

Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)

Articles 9 Documents

Search results for , issue "Vol 7 No 14 Desember 2013" : 9 Documents clear

Pemanfaatan Limbah Penyamakan Kulit Menjadi Gelatin untuk Industri Pangan Sugihar tono
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Solid wastes generated from tanning process create a major problem for leather industry, if not handled properly will cause problem and invironmental pollution.The tanning process of 1000 kg raw hide, will yield 150-200 kg leather and generated nearly 850 kg as solid wastes, that is consist of solid wastes generated during pre-tanning processes as much as 80 %, while 20 % of of the wastes are caused by post tanning processes. Waste that can be processed into gelatin for food industry are generated during pre-tanning process. Acid process produce type A gelatin, with higher yield than the alkaline process. Alkaline process produces B gelatin with gelatin characteristics such as molecular weight, viscosity, and gel strength is better than the acid process. Gelatin for food industry use : foam-forming, binders, stabilizers, fillers, coatings, nutrien enrichment, precipitate, gelling, adhesive, viscosity enhancers, emulsifier, finning agent, crystal modifier, and tickeners.

Isolasi Bakteri Penghasil Lipase dengan Kemampuan Esterase untuk Produksi Metil Ester Arba Susanty; Fitriani Fitriani; Krishna Purnawan Candra
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Lipase (triasilglieserol hidrolase, EC 3.1.1.3) is an enzyme that can hydrolyze mono-and di and tri acylglycerols (TAG) into free fatty acids, glycerol. Lipase has esterase activity that can form between free fatty acid esters with alcohols. Microorganisms that produced lipase spread from molds, yeasts, and bacteria. Four isolates of bacterial lipolytic ( SG_T , SG_Z , DS_T , and DS_Z ) that has the ability esterase for fatty acids from olive oil and methanol have been isolated from typical Indonesian food containing high oil (fried cassava , dodol salak). Media isolation which used are tributyrin agar –tributyrin and tributyrin - olive oil. Fried cassava isolates have a tendency to live in an acidic pH environment , while isolates dodol salak (fruit snake) has a tendency to live at alkaline pH . All isolates showed that the optimum production of lipase (from 0.45 to 0.73 U m ) was achieved in the range of 32 -hour incubation time (room temperature ) . Fried cassava isolates showed the highest esterase activity, which produce the largest methyl ester is 15.303%. This isolates is a potential lipolytic bacterial as a lipase producer for production of fatty acid methyl ester ( FAME ) / enzymatic biodiesel

Pengaruh Tekanan Pemasakan dan Penggunaan Rak Penyusun Terhadap Mutu dan Kekerasan Tulang Ayam Presto Rizal Alamsyah
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Problems encountered in the production of chicken presto is bones which it is rapidly destroyed while cooking spices still does not penetrate properly into the meat and rancidity is still felt. The purpose of this study was to determine the effect of vapor pressure cooking and the influence of position rack storage of raw chicken in aoutoclave on quality and tenderness of chicken bones of chicken presto. The study consisted of two phases, namely the production of chicken presto, and storage for 8 weeks. Steam pressure treatment used were 10, 15 and 20 psi. These treatment were conducted with rack storage (shelf dividers) and without rack storage (stacked as usual). Tests were conducted on the product organoleptic and bone hardness test. Presto chicken products with the highest organoleptic acceptance is the treatment T2, which was the process of cooking presto with a pressure of 15 psi and processed without the use rack storage. Rack storage did not affect the organoleptic score increase on the product. Organoleptic test results showed presto chicken products accepted by the panelists with the average value of A between 3.3 to 3.6. The bone hardness test shows hardness values varying between 22.44 gf / mm to 60,46 gf / mm

Pemanfaatan Metil Ester Sulfonat pada Pembuatan Deterjen Cair Eldha Sampepana; Suroto Hadi Saputra
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

In the manufacture of detergents still using surfactants (which serves as an emulsifier) of crude oil in the form of the AS. (alcohol sulfate) and LAS (linear alkylbenzene sulfonate), where this type of surfactant cannot be degraded by microorganisms when discharged into the environment, causing environmental pollution. Methyl ester sulfonate surfactant is an anionic surfactant which has a composition of C16 - C18 fatty acids are capable of acting against nature deterjensinya, while the C12 - C14 fatty acids contribute to the foaming effect. The purpose of this study was to look for the formulation of methyl ester sulfonate (MES) the right to produce a good detergent by using materials such as methyl ester sulfonate surfactant self-made, methyl ester sulfonate and sodium lauryl market Ester Sulfate (SLS) with a concentration of 15 %, 20 % and 25 %. Detergent results of the study have high detergency ( net ) compared with the detergency of detergent commercial, have a stable emulsion stability, the stability of the foam/foam detergent power made from methyl ester sulfonate surfactant produces less foam, compared with a detergent made from SLS and surfactant SNI 06-4075-1996 standards.

Penelitian Penggunaan Bahan Bakar Nabati (Bbn) pada Mesin Diesel Stasioner sebagai Upaya Mengurangi Ketergantungan terhadap Bahan Bakar Minyak Sony Harbintoro; Luky Krisnadi; Hafid Hafid
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Research on used biofuel for stationary diesel engine as an effort to reduce defendency fuel oil has been done. The objective is to stationary diesel engines are widely used by farmers for tractors and other farm machinery can be used biofuel as a substitute fuel oil. The research method was taken, consist of : (1) pressing and degumming process, (2) viscosities test, (3) effect the use jathropa curcas as fuel to the diesel engine component, namely : plunger and plunger housing, injector, cylinder head, piston and oil. The jathropa curcas which become fuel for engine diesel must be passing on pre-heating process at converter before goes to high pressure fuel pump (bosch pump). The aim of pre-heating process is to decrease the viscosity value of vegetable oil to be equal with diesel fuel. Based on endurance test for 17 hour, fit to SAE Paper No.942010 showed that engine diesel can be running well and performance can not change which is significant but there was much more deposit at piston head that is 12.55% compare to diesel fuel.

Ekstraksi Dan Fraksinasi Betakaroten dari Minyak Sawit Mentah untuk Suplemen Pro Vitamin A Suroto Hadi Saputra
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Crude palm oil containd carotenoids around 500-700 ppm form of α-, β-, γ-carotene and lycopene. Compound β--karoten beneficial to supplement pro vitamins A and this compound may be separated from karotenoid other in crude palm oil by means of extraction and fractination. The purpose of this research is to know the composition of the solvent extraction of carotenoids in the best of crude palm oil and find out the type of solvent in oil β-carotene carotenoid extract from crude palm oil. A solvent used in extraction β-karoten is dietil eter-aseton with a composition: 1: 3 (A), 2: 4 (B) and 3: 5 (C). Fractionate β -karoten committed using column chromatography with a solvent n-hexan: butanol and identification β-karoten done with chromatography thin layers. The results showed that the solvent composition 1: 3 can yield the highest β-carotene which is equal to 584.383. Fractionate β -karoten of an extract carotenoid msm succeeded is conducted with a composition of a solvent n-hexan and butanol (98,08: 02 ). Analysis serious TLC indicating the existence of β-karoten with Rf 0,35.

Pembuatan Alat Pengering Kerupuk Rambak dengan Kapasitas 30 Kg Jantri Sirait
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Have been fabricated rinds dryers with a capacity of 30 kg . The goal is to improve the manufacturing efficiency and rinds . This method of manufacture includes specifications ; drying chamber length 240 cm , width 100 cm , height 100 cm ( divided into two rooms ) . Space heat diverter cone type length 80 cm , width 100 cm , height 100 cm . Space heating length of 80 cm , width 50 cm , height 50 cm . Furnace length 80 cm , width 50 cm , height 50 cm . Booster blower to heat 220 v , 0:25 HP ( 1.5 knots ) , the number of 10 pieces drying rack with a length of 120 cm , width 100 cm . Dryer foot 40 cm high . Materials angle iron frame dryer 4x4 cm and outer wall wear plate with a size of 2 mm and a wall in the dryer wear steel plate with a size of 1 mm . Based on the evaluation of the performance test results obtained by the tool ; 6 hours long drying process , the temperature of the drying chamber 40 OC , the volume of the dryer 30 kg , and the need for fuel coconut shell 18 kg for 6 hours . The drying process by using a blower faster due to the spread of heat in the drying chamber more evenly , so that the water vapor in the crackers quickly lost through ventilation holes in the top of the dryer .

Deterjensi Dari Sagu dan Asam Alginat Terdikarboksilasi yang Biodegradabel Isananto Winursito
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Sago and alginic acid were partially-dicarboxylated and used as an alternative for substitution of sodium tripolyphosphate (STPP) which cause eutrophication in water body. Dicarboxylated sago and alginic acid (ST and AT) with degree of dicarboxylations from 10 to 81 mol% were prepared, and their builder performance in detergent formulation (as relative detergency and calcium ion sequestration capacity), and biodegradabbility were measured. The detergency and calcium ion sequestration capacity of ST and AT depended on the degree of dicarboxylation. AT with degree of dicarboxylations more than 58-60 mol% showed excellent builder performance in detergent formulations based on the detergency and calcium ion sequestration capacity. On the other hand, ST with degree of dicarboxylations more than 25 mol% showed better in biodegradability than AT at the same basis. However, AT with degree of dicarboxylations more than 50 mol% was resistent to biodegradation

Pengaruh Penambahan Bahan Additif Pada Produk Pencuci Tangan Berbahan Asap Cair Cangkang Sawit terhadap Daya Hambat Pertumbuhan Bakteri Fauziati Fauziati
Jurnal Riset Teknologi Industri Vol 7 No 14 Desember 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Palm shell liquid smoke can be used as an antiseptic hand cleaner. The research method is done by using two (2) factors that factor A as a thickener (polyglicol) with three (3) levels ie 12% a1, a2 and a3 16% 20% and factor B as a softener (glyserin) with three (3) level ie 0.5% b1, b2 and b3 1% to 1.5%. The addition of the thickener additives (polyglicol) and softener (glyserin) in antiseptic products made from palm shell liquid smoke to give effect to the inhibition of bacterial growth. In addition 16% thickener and softener gives 1.50% inhibition of the growth of bacteria is best to Staphylococus aureus bacteria with strong category and Salmonella bacteria thipy with strong category with a pH of 3.5 and a viscosity of 0.4 DPAs The results of the analysis of a swab test the panelists indicate a difference in the number of bacterial colonies before and after swabbed with antiseptic products based hand wash liquid smoke reduction in the number of bacterial colonies on hand before and after the panelists swabbed respectively 8.3% and 96.75%

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Eldha Sampepana

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editorjrti@gmail.com

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+625417771364

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editorjrti@gmail.com

Editorial Address
Jl. MT. Haryono/ Banggeris No.1, Samarinda 75124 Tel.Fax: (0541) 7771364/ 745431 Whatsapp : 0821 5541 4969

Location
Kota samarinda,

Kalimantan timur

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Eldha Sampepana

Contact Email editorjrti@gmail.com

Phone +625417771364

Journal Mail Official editorjrti@gmail.com

Editorial Address Jl. MT. Haryono/ Banggeris No.1, Samarinda 75124 Tel.Fax: (0541) 7771364/ 745431 Whatsapp : 0821 5541 4969

Location Kota samarinda, Kalimantan timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Eldha Sampepana

Contact Email
editorjrti@gmail.com

Phone
+625417771364

Journal Mail Official
editorjrti@gmail.com

Editorial Address
Jl. MT. Haryono/ Banggeris No.1, Samarinda 75124 Tel.Fax: (0541) 7771364/ 745431 Whatsapp : 0821 5541 4969

Location
Kota samarinda,

Kalimantan timur

INDONESIA