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ANALISIS PENGENDALIAN MUTUCPO (Crude Palm Oil) MENGGUNAKAN SIX SIGMA DI PABRIK PENGOLAHAN CPOPT. GUNAJAYA KARYA GUMILANG KECAMATAN KENDAWANGAN KABUPATEN KETAPANG PRAWIRO, IRIANTO SASTRO; KUSRINI, NOVIRA; NURLIZA, NURLIZA
Jurnal Social Economic of Agriculture Vol 5, No 2 (2016): Jurnal Social Economic of Agriculture
Publisher : Agribusiness Department, Agriculture Faculty, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j.sea.v5i2.17911

Abstract

The purpose of this research is to identify the quality of CPO in the palm oil Factory at PT Bumitama Gunajaya Agro. The analysis was carried out by processing the data of free faty acid, water level, and impurity level. Descriptive analysis was applied in this reaserch by using six sigma the use of six sigma aimed to identify if the quality which was produces by the  company has relied on the standard wanted by the consumer.The result reported that the quality of free faty acid remained at level of 1,3 sigma with DPMO value 317500 products that were underqualified as decided by SNI. The improvement that can be applied as in fish bone  diagram was to the human resources, the propellents, and the machines. The analysis result at water quality sigma level has been at level 3 of sigma but with DPMO value by 2700hence, having analysed by Fish Bone Diagram, machinery was the factor that sould be improve in order to improve the sigma level. Meanwhile, impurity content has approximentely reached level 4 sigma, in this case reaching the company’s target that expect the CPO quality above 3 level sigma. Therefore, at impurity content, it was unnecessary to find the problem  about the quality inapporiateness with the consumer’s standart (SNI).
Biosintesis dan Karakterisasi Selulosa Bakteri menggunakan Media Sari Pedada (Sonneratia caseolaris) dan Kundur (Benincasa hispida) Dian Fitriarni; Irianto Sastro Prawiro; Nenengsih Verawati; Wedi Hardiansyah; Dwi Aprianti
JURNAL SELULOSA Vol 9, No 01 (2019): JURNAL SELULOSA
Publisher : Center for Pulp and Paper

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.501 KB) | DOI: 10.25269/jsel.v9i01.250

Abstract

Selulosa bakteri merupakan satu produk yang telah banyak diaplikasikan pada bidang medis, pangan, dan bahkan dapat menjadi bahan baku alternatif untuk mengganti beberapa jenis produk berbahan baku selulosa tumbuhan. Banyak faktor yang berpengaruh terhadap kualitas selulosa bakteri yang dihasilkan seperti bahan baku dan sumber nitrogen untuk media fermentasi. Penelitian ini bertujuan untuk mengetahui karakteristik selulosa bakteri dari hasil fermentasi menggunakan dua media dari sari buah pedada dan kundur dengan berbagai sumber nitrogen berbeda. Sari buah kundur dan sari buah pedada memiliki karakteristik berbeda sehingga mempengaruhi formulasi bahan yang digunakan. Kedua media yang digunakan dimodifkasi dengan penambahan berbagai sumber nitrogen untuk melihat bagaimana karakteristik selulosa bakteri yang dihasilkan. Penelitian dilakukan melalui tahapan eksperimen untuk mendapatkan formulasi yang tepat agar diperoleh ketebalan selulosa maksimal. Berdasarkan hasil karakterisasi selulosa bakteri, berat kering selulosa yang dihasilkan menggunakan media sari buah pedada dengan penambahan urea, yeast, ekstrak kecambah kacang hijau berturut turut 0,37 g/L, 0,52 g/L, dan 2,23 g/L, sedangkan selulosa yang dihasilkan menggunakan media sari buah kundur dengan penambahan urea, yeast, ekstrak kecambah kacang hijau berturut turut 1,3 g/L, 0,32 g/L, dan 5,43 g/L. AbstractBacterial cellulose is a product that has been widely applied in the medical, food, and even alternative raw materials for replacing several types of products made from plant cellulose. Many factors influence the quality of bacterial cellulose produced such as raw materials and nitrogen sources for fermentation media. This study aims to determine the characteristics of bacterial cellulose from fermentation using two different media of pedada juice and gourd with various nitrogen sources. Kundur fruit juice and pedada fruit juice have different characteristics so that affect the formulation of the ingredients used. The two media used were modifed by adding various nitrogen sources to see how the characteristics of bacterial cellulose produced. The research was carried out through experimental stages to obtain the right formulation to produce maximum cellulose thickness. Based on the characterization result of bacterial cellulose, the dry weight obtained from the use of pedada fruit juice media using urea, yeast, green bean was in the amount of 0.37 g/L, 0.52 g/L, and 2.23 g/L, respectively. On the other hand bacterial cellulose produced from the use of kundur fruit juice media with the same nitrogen source was obtained with the dry weight of 1.38 g/L, 0.32 g/L, and 5.43 g/L, respectively. Keywords: bacterial cellulose, pedada, kundur, yeast, green bean