Judul: Sifat kimia dan viksositas yogurth sinbiotik dengan penambahan selai buah peach produksi PT Fajar Taurus selama penyimpanan
Abstrak: The objectives this research was to study the chemical properties and viscosity of synbiotic yogurth with peach jam addition during stirage and to study panelist perception on this product. Experimental design used was completely randomized design with storage time (0, 4, 8, and 12 weeks) as treatments. Parameter were studied including viscocity value and chemical properties such as pH value, TAT, water content, ash, protein, fat, carbohydrate, and total dissolved soid (TDS). Information about panelist acception to the product was obtain from sensory analysists by hedonic assay.
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Judul: Perubahan Mutu Yogurth dengan Penambahan Buah-Buahan selama Penyimpanan Dingin
Abstrak: Tujuan dari penelitian ini adalah mempelajari perubahan mutu yoghurt yang dibuat dari susu sapi dengan penambahan buah-buahan yaitu nenas bogor, pepaya bangkok, pisang raja bulu, dan pisang ambon selama penyimpanan 3 minggu pada suhu kurang-lebih 4°C. Terhadap masing-masing jenis buah dikenakan dua perlakuan yaitu bentuk buah (pure dan kubus, serta bentuk bola untuk pepaya) dan waktu penyimpanan yoghurt (0, 1, 2, dan 3 minggu) . Penelitian ini terbagi dalam dua tahap, yaitu penelitian pendahuluan dan penelitian utama. Pada penelitian pendahuluan dicari waktu optimum blanching untuk masingmasing jenis buah yang digunakan serta rasio (% bib) penambahan buah terhadap yoghurt. Pada penelitian utama dipelajari mutu yoghurt yang mencakup total asam tertitrasi, nilai pH, total mikroba, total kapang dan khamir, bakteri koli dan Salmonella, serta uji kesukaan secara organoleptik. Penerimaan panelis terhadap rasa, aroma, dan tekstur cenderung menurun selama penyimpanan. Tingkat kesukaan dinyatakan dalam skala hedonik, yaitu sangat suka (5), suka (4), biasa (3), tidak suka (2), dan sangat tidak suka (1). Pada minggu ke-O skor rasa berkisar antara 2,2 sampai 4,0, skor aroma berkisar antara 3,2 sampai 4,2, dan skor tekstur antara 2,6 sampai 4,1. Pada minggu ke-3 nilai skor rasa berkisar antara 1,5 sampai 3,7, skor aroma antara 2,9 sampai 3,7, dan skor tekstur antara 2,4 sampai 3,7.
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Judul: Etno-ornitologi Burung Kancilan Flores (Pachycephala nudigula nudigula Hartert 1897) pada Masyarakat Lio di Taman Nasional Kelimutu
Abstrak: Bare-throathed whistler is one of several wild birds in Kelimutu National Park (TNKL) that is believed to have correlation with Lio Community‟s belief. The estimation of Bare-throated whistler‟s population in Kelimutu National Park was about 186.41-1668.07 individual by the density about 0.0389-0.3481 ind/ha with the sex ratio 6.2:1 that spreaded on area with height of 1100 – 1600 masl. The characteristic of Bare-throated whistler‟s habitat is a natural forest with various canopy level, high plant species diversity and high density. The habitat characteristics related to the availability of food in the form of insects, cover, safety and a nesting site. Generally the most of Lio community knew the existence of Bare-throated whistler directly or from their parents‟ stories. The perceptions of Lio Community to the Bare-throated whistler‟s existence is generally support the conservation efforts. The perceptions construct the Lio Community‟s atitude that tend to be conservative to the existence of Bare-throated whistler. The attitude shown by their behavior that not cathing the Bare-throated whistler from the TNKL‟s area or the outside. The attitude have an important role to the existence of Bare-throated whistler in Kelimutu National Park‟s area.
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