Judul: Studi Kasus di Departemen Distribusi PT Arnott's Indonesia, Bekasi
Abstrak: Banyaknya pemain dalam industri biskuit membawa dampak pada semakin ketatnya persaingan untuk menarik konsumen dan memperebutkan pangsa pasar. Para produsen biskuit memerlukan perencanaan strategi dan pelaksanaan pemasaran yang baik dalam upaya memenangkan persaingan tersebut, antara lain dengan memberikan pelayanan yang memuaskan bagi para pelanggan mereka melalui pelaksanaan kegiatan distribusi fisik yang andal.
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Judul: Mempelajari hubungan kualitas tepung terigu dengan kualitas biskuit di PT Arnott's Indonesia - Bekasi
Abstrak: Salah satu aspek pengawasan mutu adalah tinjauan keseragaman produk yang dihasilkan dengan standar produk yang telah ditetapkan oleh industri. Untuk mempertahankan keseragaman mutu produk yang dihasilkan, maka industri memerlukan upaya pengawasan dan pengendalian mutu. Pengawasan dan pengendalian mutu adalah suatu kegiatan yang perlu dilakukan oleh perusahaan dalam menjaga keseragaman produk yang dihasilkan atau kegiatan pengawasan terhadap produk yang dihasilkan itu layak untuk dipasarkan atau tidak. Tujuan dari praktek kerja magang ini adalah mempelajari aspek pengawasan mutu tepung terigu dan biskuit, merancang pendugaan hasil produksi biskuit berdasarkan kualitas tepung terigu, dan mempelajari hubungan kualitas tepung terigu dengan kualitas biskuit di PT. Arnott's Indonesia. Selain itu juga menciptakan keterkaitan dan kesepadanan (link and match), memperluas wawasan mahasiswa mengenai keadaan suatu industri pangan, dan meningkatkan kemampuan profesional mahasiswa dalam memahami, menghayati dan menekuni proses kerja secara nyata di tempat magang...
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Judul: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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