Rian Setiawan, 1114051048 (2015) PENGARUH KONSENTRASI DAN LAMA SIMPAN ASAP CAIR SABUT KELAPA SEBAGAI ALTERNATIF KOAGULAN LATEKS TERHADAP MUTU BOKAR. FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG.
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Abstrak (Berisi Bastraknya saja, Judul dan Nama Tidak Boleh di Masukan)
Tujuan penelitian ini untuk mengetahui pengaruh konsentrasi dan lama simpan asap cair sabut kelapa sebagai alternatif koagulan lateks terhadap mutu bokar. Penelitian disusun secara faktorial dalam Rancangan Acak Kelompok Lengkap dengan 2 faktor dan 3 ulangan. Faktor pertama adalah konsentrasi asap cair sabut kelapa yaitu T1(10%), T2(15%), T3(20%), dan T4(25%). Faktor kedua adalah lama penyimpanan yaitu L0(0 hari), L1(1 hari), L2(2 hari), L3(3 hari), L4(4 hari), L5(5 hari), L6(6 hari), dan L7(7 hari). Penelitian menggunakan sampel pembanding bokar yang digumpalkan dengan tawas. Data dianalisis kesamaan ragam dan dianalisis lebih lanjut menggunakan uji perbandingan dan polinomial orthogonal pada taraf 5%. Hasil penelitian menunjukkan konsentrasi asap cair sabut kelapa tidak berpengaruh nyata terhadap volume, ketebalan, aroma, dan warna bokar. Lama simpan berpengaruh nyata terhadap aroma dan sangat nyata terhadap volume, ketebalan, serta warna bokar. Interaksi antara lama simpan dan konsentrasi koagulan asap cair sabut kelapa tidak berpengaruh nyata terhadap volume, ketebalan, aroma, dan warna bokar. Konsentrasi terbaik adalah T4 (25%) ditunjukkan dari kecepatan penggumpalan bokar tercepat dengan rata-rata waktu 2,19 menit, persentase penurunan volume bokar tertinggi 70,093%, tingkat ketebalan bokar terkecil 11,515 mm, nilai rerata skor warna tertinggi 1,00, skor aroma tertinggi 3,733 dengan aroma sedikit bau asap cair sabut kelapa, dan nilai PRI sebesar 91,6. Kata kunci: Asap cair, sabut kelapa, bokar, pirolisis, koagulan ABSTRAK BAHASA INGGRIS The aims of this study were to find out the influence of concentration and storage time of coconut fiber liquid smoke as the alterative latex coagulant to bokar quality. This study was arranged factorial in the design random the complete with two factors and 3 repetitions. First factor was the coconut fiber liquid smoke concentrations, they were T1(10%), T2(15%), T3(20%) and T4(25%). Second factor was time of storage, they were L0 (0 day), L1(1 day), L2(2 days), L3(3 days), L4(4 days), L5(5 days), L6(6 days), and L7(7 days). This study used bokar comparison sample that was globed by alum. This study used bokar comparison sample that was globed by alum. The variety similarity of data was analyzed, and the data collected was continuously analyzed with the comparison test and polynomial orthogonal in level 5%. The study results showed that the coconut fiber liquid smoke concentration had no real impact to volume, thickness, flavour, and color of bokar. Time of storage had real impact to the flavour, and very real impact to the volume, thickness, and color of bokar. The interaction between time of storage and concentration of coconut fiber liquid smoke coagulant had no real impact to the volume, thickness, flavour and color of bokar. The best concentration was T4 (25%), it was showed from the fastest speed of bokar agglutination with the average time was 2,19 minutes, the higher reduction volume concentration of bokar was 70,093%, the smallest thickness of bokar was 11,515 mm, the highest average color score was 1,00, the highest average score of flavour was 3,733 with the very little coconut fiber liquid smoke odor, and the value of PRI is 91,6. Password: liquid smoke, coconut fiber, bokar , pyrolysis, coagulant.
| Jenis Karya Akhir: | Skripsi |
|---|---|
| Subyek: | > Budidaya tanaman |
| Program Studi: | Fakultas Pertanian dan Pascasarjana > Prodi Teknologi Hasil Pertanian |
| Pengguna Deposit: | 9954403 . Digilib |
| Date Deposited: | 22 Dec 2015 02:20 |
| Terakhir diubah: | 22 Dec 2015 02:20 |
| URI: | http://digilib.unila.ac.id/id/eprint/16039 |
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