Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Seminar Nasional Hasil Penelitian LP2M UNM

Aplikasi Asap Cair Tempurung Kelapa sebagai Pengawet Ikan Kembung Lelaki (Rastrelliger kanagurta) Hasri Hasri; Sudding Sudding; Ahmad Fudail
Seminar Nasional LP2M UNM 2017
Publisher : Seminar Nasional LP2M UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (168.528 KB)

Abstract

Pengolahan ikan berprotein tinggi sebaiknya dilakukan dengan cara tepat. Diketahui bahwa protein dan air yang cukup tinggi menyebabkan ikan mudah membusuk. Oleh karena itu, diperlukan upaya untuk menghambat proses pembusukan dengan cara pengawetan. Penelitian ini bertujuan untuk mengetahui pengaruh asap cair tempurung kelapa terhadap daya tahan dan perubahan protein ikan kembung lelaki (Rastrelliger kanagurta). Sampel ikan kembung lelaki (Rastrelliger kanagurta) diperoleh dari pelelangan ikan di Kota Makassar. Proses pengawetan berlangsung beberapa tahap yaitu preparasi, perendaman selama 15 menit, 30 menit, 45 menit, dan 60 menit dan analisis mutu ikan seperti kadar air, kadar protein dan uji organoleptik. Hasil penelitian menunjukkan bahwa perendaman selama 30 menit, kadar air sebesar 60%, kadar protein sebesar 21 %, uji organoleptik (warna, aroma, tekstur dan rasa) yang memenuhi SNI, 2009.
Analisis dan karakteristik hidrokarbon normal alkana pada sedimen pantai Makassar Muhammad Syahrir; Hasri Hasri; Pince Salempa
Seminar Nasional LP2M UNM Prosiding Edisi 2
Publisher : Seminar Nasional LP2M UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.388 KB)

Abstract

Based on salinity and water temperature quality standards at number of station locations are still within the specified quality standard range, except at station 7 (TL3) Tello River Estuary, with a very high level of supply of contaminants from organic waste, because it is a watershed from TPAS Antang, waste from PLTU activies and heavy motorized vehicle traffic lanes and the existence of Makassar Industrial Zone (KIMA). The highest turbidity at station 8 (TL2) located in the vicinity of the Tello River Upper based on quality standards has shown a high level of pollution because it is close to the PLTU and motorized vehicle traffic lanes, while the lowest turbidity content at station 3 (AK1) is located around recreation areas / Akkarena Beach) still meets the conditions set. The results of hydrocarbon fractionation by column chromatography using silica gel: alumina (1:1) and each sediment station showed varying levels of aliphatic fractions containing various hydrocarbons. The THK/EBO values vary where the lowest station 6 (TR2) is located near the Makassar Transtudio Mall and the highest station 5 (TR1) which is also located near Makassar Transtudio Mall. This means that microorganism activity high enough to degrade hydrocarbons in the station area. The F1/F2 ratio results also show varying values at each sediment are highest, which indicates that station 1 (JB4) sediment and station 4 (AK2) sediment are the highest, which indicates that station 1 (JB4) sediments are sourced from anthropogenic processes while station 4 (AK2) sediments sourced from not anthropogenic, which occurs through natural processes.