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Eldha Sampepana
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Jl. MT. Haryono/ Banggeris No.1, Samarinda 75124 Tel.Fax: (0541) 7771364/ 745431 Whatsapp : 0821 5541 4969
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INDONESIA
Jurnal Riset Teknologi Industri
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 5 Documents
 1 
Search results for , issue "Vol 2 No 3 Juni 2008" : 5 Documents clear
Mikroflora Jamur Produk Kakao Kering Serta Kemungkinan Penghambatan Jamur Penghasil Toksin oleh Bakteri Asam Laktat dan Bacillus Spp. Anton Rahmadi
Jurnal Riset Teknologi Industri Vol 2 No 3 Juni 2008
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1312.806 KB) | DOI: 10.26578/jrti.v2i3.1403

Abstract

Mycotoxins contamination in sun dried cocoa has become a concern in public health  but  it has not been  studied  thoroughly  yet.    This research  aimed  to understand the ecology of fungal contamination in relation to the occurrence of toxigenic  metabolites  in  Indonesian  and  Australian  fermented  cocoa.     The beans  were  surface  disinfected  with  0.4%  chlorine  prior  to  deposite  onto Dichloran   18  %  Glycerol  Agar  (DG-18.  OXOID).     Total  fungal  count  was obtained  from serial  dilutions  on  DG-18 medium.    Streaking  onto  Dichioten Rose Bengal Chloramphenicol  Agar (DRBC, OXOID) purified a specific mould colony.   Simultaneously.  Aspergillus  sec. Flavi colonies were confirmed  using Aspergillus  Flavus  Parasiticus  Agar  (AFPA.  OXOID).    The confirmatory  test was  mainly   based  on  morphological   examinalion   under  phase   contrastmicroscope.   Fungal population  in Indonesian beans varied belween  10’4 – 105cfu/g, while the populations on Queensland beans were consistently low (<100-   2.5  x  102  cfu/g).    However.  there  was  a  high  incidence  of  potentiallymycotoxiqenic filamentous  fungi on all bean samples.   The main species wereAspergillus  flavus, Aspergillus  niger. Aspergillus  wentii. Aspergillus  clavatus. Penicillium citrinum, and Penicillium spinolosum.   The beans from Queensland gave  high  counts  of  Bacillus  species   and  lactic  acid  bacteria  and  it  is suggested   that   they   served   as  natural   biocontrol   againts   against   the filamentous fungi. 
Kombinasi Campuran Limbah Moulding dan Kayu HTI untuk Pellet Kayu sebagai Bahan Bakar Alternatif Suroto HS; Yuliansyah Yuliansyah
Jurnal Riset Teknologi Industri Vol 2 No 3 Juni 2008
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1028.518 KB) | DOI: 10.26578/jrti.v2i3.1404

Abstract

Eventhough  the poteify waste into wood savinncy of timber and thenumber of active moulding industries are deccreasinq  racently, the demand  of moulding products  is still  hight.  Actually  the waste  of moulding  can be utillized  for  fuel but  the  waste  must be  treatedpreviosly. The treatment is to classify weste into wood saving, woodplaning and sawdust. Tile size wood saving and wood planing ware reduced by using a hemmer mill, after that the wastes were screened.wilile  the sawdust was screened directly.  Them. all screened wood were combined  wiht the screened  wood from timber  estate. All of these materials were mixed together with cassava glue. Pellet is an alternative source of fuel. The quality of produced pellet is 0.49- 0.80 gr/cm3 for density parameter. 2.40 - 9.64%  for moisture content, and0.15   -    1.08%   for   ash   content.  These   properties   meet   the requirements   of  national   and   international    market.   How ever; parameter  of gross caloric value of pellet.  which  was 4042 -  4380 cal/g. did not meet the requirements.
Pengaruh Mutu Biji Coklat Kering pada Proses Pengolahan Produk Awetan Coklat Nami Lestari
Jurnal Riset Teknologi Industri Vol 2 No 3 Juni 2008
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1060 KB) | DOI: 10.26578/jrti.v2i3.1406

Abstract

This research has conducted  to find out the effects of the cocoa beans quality on chocolate manufacture to produce the chocolate mass, chocolate butter and cocoa powder.   Parameter evaluated of the cocoa beans quality (SNI 01-2323-2002)  were  moisture.   insects.   fungi.  foreigh  matters,   and  shell  content.Parameter analysis of the chocolate mass were colour. flavor. moisture. butter and pH.   The analysis  ot Ihe cocoa butter  were colour.   flavor and free fatty acid (FFA) content The analysis  of cocoa powder  were colour. flavor. butter content, pH and total plate count. The quality of cocoa beans coming from 6 (six) regencies  was analyzed  and  tehe the  best  two  (from Kutai  Timor and Samarinda) of them were chosen for further process to make chocolate mass. After that cocoa butter and powder produced.   All the qualify of cocoa beans. chocolate mass. cocoa butter and cocoa powder were analyzed based on appropriate   National   Standard   of  Indonesia   (SNI).      The   main   quality parameters.  influencing tne products  were moeisture and fat content while the key step of process to meet the standard  were the fermentation.  roasting and pressing. 
Minimisasi Sulfur Batubara dengan Sodium Karbonat untuk Bahan Baku Briket Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 2 No 3 Juni 2008
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1126.812 KB) | DOI: 10.26578/jrti.v2i3.1407

Abstract

Coal is a raw material especially in the "cost briquet" industry. Coal is a solid with  a sulfur  content  up to    5%, and  sulfur  has negative  effect  at exhaust emission.The main objective  of this study is to remove  sulfur  from  coal after the coal crushed  and  screened  and  then  soluted  by  sodium  carbonate  (Na2CO3) in various concentration. The results of analyzes of sulfur content which has been done.  show that the concentration  of  sodium  carbonate  has  correlation  to change sulfur content in coal. An optimum concentration was obteined in 2,5%sodium carbonate which can remove 8,29 % sulfur contained in coal.
Aplikasi GMP dalam Produksi Garam Konsumsi Beryodium Nami Lestari
Jurnal Riset Teknologi Industri Vol 2 No 3 Juni 2008
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1444.606 KB) | DOI: 10.26578/jrti.v2i3.1402

Abstract

The main  objective  of  Good  Manufacturing  Practise  (GMP) implementation  is products with quality, nutrition and  for all consumers. GMP implementation  is guided by the regulation of health minister (SK. Menteri   Kesehatan   No.   23/MEN-KES/SK/I/1978).       This  regulationexplains  specifically  about a better  control process  for good industry.The important aspects for GMP implementation  are   location. building.equipment sanitation, material/ingredients,  end products, material packaging,  labeling,  storage  and maintenance. The aspects  can be applied on consumption salt industries. By implementation  GMP, production process have been done to consumption  salt products that is in accordance with SNI 01 -3556 -  2000 requirements. 

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