Judul: Studi pemanfaatan gambir (Uncaria gambir Roxb) dalam proses pewarnaan kain mori
Abstrak: Gambier is an extract of leaves and branches of gambier plant (Uncaria gambier Roxb). Gambier is one of Indonesia export commodities mostly produced in Sumatera island. Indonesia plays role as the world’s largest gambier exporter. In Indonesia, gambier utilized traditionally as leather tanning material, ingredient of traditional medicine, rust omission, etc. Chemical components of gambier mostly utilized are catechin and tannin. Technology of gambier processing that existed in Indonesia is still low in capacity, so the processing of gambier is mostly done traditionally. This kind of processing resulted on low quality and lack of economical value products of gambier. Therefore, development of processing method and wide utilization of Gambier in industry are needed to increase gambier added value. Tannin and catechin on gambier also can be utilized as colouring agent in textile industry to gain reddish brown colour on batik clothes that will be endure on intense sunlight exposure. Textile industries in Indonesia, especially batik industries, are now developing rapidly where the trend of batik clothes on every occasion is becoming common interest. On technological side, in general the batik industrialists have not done any development on their production sytem and method, so they could be more productive and produce uniformity of product quality. Utilization of natural colouring agent is also not becoming a consideration of most batik industrialists in the environmental issue that is now being widely concerned.
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Judul: Kajian Tekno Ekonomi Pendirian Industri Katekin dan Tanin dari Gambir (Uncaria gambir Roxb).
Abstrak: Gambier is a dried extract from the leaves and twigs of Uncaria gambier (Hunter) Roxb plants. Gambier is one of Indonesian export products which generates foreign exchange for the country. The most demanded component are catechins and tannins. In general, catechin are used in pharmaceutical, cosmetic, and beverage industry. Tannins are widely used as leather tanning, industrial adhesives, industrial paint and dye. The potential demand of catechins and tannins are calculated based on the demand of potential users of multiple products. Based on the calculation, the catechin and tannin potential market involve around 1.090 tons per year for catechin and 207 tons per year for tannin. That amounts are estimated values of some product users, so the potential market value of catechin and tannins is greater. The purpose of this study is to assess the feasibility of the establishment of catechin and tannin industry. The scope of research includes studies of market and marketing, technical and technological, management, environment and legality, and financial aspects. The catechin and tannin industry is planned to be located in Bogor Ciawi considering the conditions that supports of infrastructure, human resource availability, ease of access to markets and production support facilities. Factory production capacity is 10,9 tons of catechin per year and 24,51 tons of tannin. Raw materials that used are gambier from the Lima Puluh Kota regency which has a stable supply of raw materials. This industry needs 40 workers with their respective job descriptions. It produces wastes in solid, liquid, and gas, but the numbers are relatively small and still below the threshold standard for the environment. The amount of investment needed is Rp Rp12.079.053.600,- consist of fixed investment cost Rp 8.374.740.000,- and working capital cost Rp 3.704.313.600,-. The NPV value is Rp 67.196.856.477, -. The IRR is 86,11 percent. The Net value of B / C is 6,56.The Payback period is 1,62 years. The financial analysis showed that the industry is feasible to set up.
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Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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