Judul: Peningkatan Kualitas Minyak Ikan Sardin (Sardinella sp.) dengan Adsorben Alami
Abstrak: Fish oil as by product of sardine canning process was a potential source of ω-3 fatty acids. One method of improving the quality of sardine fish oil is by purification using adsorbens. Type of the adsorben which used in this research was natural adsorbens, such as chitosan, fish scales, and eggshells. The purpose of this study was to determine the quality of fish oil before and after addition of natural adsorben. Several fish oil analysis which used were gas chomatography (GC), free fatty acids (FFA), acid value (AV), and peroxide value (PV). The result of GC showed that ω-3 is the highest fatty acids content in fish oil, which is EPA 13,31% and DHA 11,99%. Then, after addition of natural adsorbens, quality of sardine fish oil was improved. The result showed FFA, AV, PV levels decreased. The best natural adsoben to decrease FFA and AV levels is eggshells 3% which can reduce FFA levels by 35,82% and AV by 36,10%. In the peroxide analysis, the best treatment is the addition of fish scales and eggshells 7% which can reduce AV levels by (21-23)%. FFA and AV levels of fish oil still on International Fish Oil standards (IFOS), whereas the PV levels is exceed from standards.
Keyword: PV, AV, FFA, fatty acid, natural adsorben, fish oil

Judul: Improving sardines (Sardinella sp.) oil quality using centrifugation and synthetic adsorbent
Abstrak: Sardines (Sardinella sp.) was a by-product of flouring and canning industry where sardines are known contain more than 10% fat and most of the fat that was stored in the belly cavity (Moeljanto 2010). Purification is needed to get fish oil with food quality, so it is safe to be consumed. The purpose of this research were (1) characterize and determine the best fish oil taken from different locations; (2) determine the best purification treatment of centrifugation, adding synthetic adsorbent and combination; (3) determine optimization treatment of centrifugation and adding synthetic adsorbent using response surface method (RSM). Fish oil taken from different locations, Banyuwangi and Pekalongan. The best fish oil was taken from Pekalongan with composition of an unsaturated fatty acid 40.17% and saturated fatty acid 31.16%, with free fatty acids value 3.94 %, peroxide value 5 meq/kg, anisidin value 0.88 meq/kg and totox value 10.88 meq/kg. Purification by centrifugation best treatment was 10,500 rpm for 30 minutes. Purification by adsorbent synthetic best treatment was adding atapulgite 3% and bentonite 3%. Purification by combination centrifugation and adding synthetic adsorbent best treatment was centrifugation at 10,500 rpm for 30 minutes combined atapulgite 3% and bentonite 3%. The response surface method optimization best treatment was centrifugation at 9,494.89 rpm for 31.48 minute combined atapulgite 3% and bentonite 3% with free fatty acids value 4.07%, peroxide value 2.97 meq/kg, anisidin value 0.81 meq/kg and total oxidation value 6.32 meq/kg. An increase in percent of fish oil light transmission at different wave lengths by centrifugation and adding synthetic adsorbent. The best transmission values obtained at the combination synthetic adsorbent of bentonite and atapulgite on fish oil which is centrifuged first with 10,500 rpm for 30 minutes.
Keyword: adsorbent, centrifugation, fish oil, response surface method, Sardinella sp.

Judul: Manajemen Modal Kerja Kantor Daerah Telkom (Kandatel) Bandung (PT Telkom Tbk)
Abstrak: Era perkembangan IPTEK saat ini menjadikan tanggungjawab perusahaan untuk dapat memberikan yang terbaik kepada konsumennya dibandingkan pesaingnya. Jika perusahaan tidak mampu memberikan pelayanan yang terbaik kepada konsumennya, maka kemungkinan besar konsumen dapat beralih kepada pesaingnya. Salah satu pelayanan jasa yang sedang berkembang saat ini adalah pelayanan jasa telepon. Perusahaan yang bergerak dalam telekomunikasi ini salah satunya adalah PI. Telkom. Perusahaan ini merupakan pelopor pertama kali yang memberikan jasa telepon kepada masyarakat sehingga memiliki jaringan yang luas di Indonesia. PT. Telkom merupakan perusahaan yang 51,19% saharnnya dimiliki oleh Negara Indonesia sehingga sebagian besar pelaksanaannya diatur oleh pemerintah. Hal ini dikarenakan PI. Telkom merupakan salah satu sumber pendapatan negara. PT. Telkom di dalam pelaksanaan teknisnya dilakukan oleh bagian Kantor Daerah Telkom (Kandatel). Kandatel merupakan salah satu bagian yang secara langsung berkomunikasi dengan konsumennya baik dalam hal pemeliharaan maupun pemasangan baru. Sebagian besar pelaksanaan teknis Kandatel adalah pemeliharaan pada alat -alat telekomunikasi. Salah satu Kandatel yang saat ini memiliki banyak pelanggan telepon adalah Bandung dimana sampai saat ini daftar tunggu permintaan sambungan telepon rumah sebanyak 100.000 nomor.
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