Judul: Analisis Profitabilitas Usaha dan Nilai Tambah Produk Sate Bandeng pada UKM Sate Bandeng di Kota Serang Banten
Abstrak: Satay milkfish is one of the processed milk fish which is a typical food of Banten. Average satay milkfish done in small and medium scale enterprises into the home industry. The purpose of this research is to analyze the profitability of the satay milkfish business and to analyze value -added business satay milkfish for every kind of business. This research used survey method. The location of the research is taken with purposive method with selecting Ratu Toety business and Hj. Mariyam business. The results showed that the two businesses are able to generate profits. The business Ratu Toety profitability ratios of 29.1 percent greater than the business Hj. Mariyam 27.8 percent. The analysis showed the added value of two businesses generate value added is not much different. Value-added businesses Ratu Toety of Rp 39 467.00 or by 41.8 percent, while business Mariyam Hj Rp 39 172.00 or 41.5 percent.
Keyword: value-added, satay milkfish, profitability, home industry

Judul: Analisis Profitabilitas Usaha dan Nilai Tambah Produk Olahan Ikan Bandeng pada Usaha Aneka Olahan Ikan Bandeng Mama's
Abstrak: Dikarenakan sifatnya yang mudah rusak (perishable), maka diperlukan pengolahan pada ikan agar kualitasnya tetap terjaga. Usaha Aneka Olahan Ikan Bandeng Mama’s adalah satu-satunya unit pengolahan fillet ikan bandeng yang terdaftar di Dinas Perikanan dan Kelautan Kabupaten Karawang. Penelitian ini bertujuan untuk menganalisis profitabilitas usaha dan menganalisis nilai tambah yang diperoleh pada produk pengolahan fillet ikan bandeng (nugget, bakso, dan kaki naga). Alat analisis yang digunakan dalam penelitian ini adalah Metode Hayami, MIR, MOS, dan BEP. Hasil analisis menunjukkan bahwa usaha pengolahan ikan bandeng tersebut mampu menghasilkan laba. Nilai profitabilitas produk nugget adalah sebesar 35.55 persen, bakso sebesar 31.38 persen, dan kaki naga sebesar 39.68 persen. Berdasarkan hasil analisis, nilai tambah pada nugget adalah sebesar Rp88 999.76 atau 71.20 persen, bakso sebesar Rp55 433.71 atau 61.59 persen, dan kaki naga sebesar Rp105 208.88 atau 75.15 persen. Hasil analisis profitabilitas dan nilai tambah menunjukkan bahwa kaki naga memiliki nilai profitabilitas dan nilai tambah tertinggi dibandingkan kedua produk lainnya.
Keyword: processing, profits, Hayami method, MIR, MOS, BEP

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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