Judul: Komposisi Vegetasi pada Lahan Bekas Terbakar di Hutan Pendidikan Gunung Walat
Abstrak: The resiliency of the ex-burnt forest area will following the forest succession stages and resulted to secondary forest. This study was conducted to identifies: (1) type and cause of forest fire on September 2012 at Hutan Pendidikan Gunung Walat (HPGW), (2) differences of the vegetation composition of stands, (3) undergrowth succession, as well as (4) differences of soil chemical properties in the ex-burnt and unburnt stands. Fire in HPGW was mainly due to the careless use of fire by local communities when they used fire to burn thatch on their land. Highest index of similarity is found on tree stage at all plots, while the most significant differences found on undergrowth stage. This may related to the vulnerability of the undergrowth to evey changes that occur, one of which is the change on soil chemical properties. Generally, the soil chemical properties at 11th month after fire is better than 6th month after fire.
Keyword: undergrowth, succession, soil chemical properties, forest fire, composition of vegetation

Judul: Suksesi alami paska kebakaran pada hutan sekunder di Desa Fatuquero, Kecamatan Railaco, Kabupaten Ermera-Timor Leste
Abstrak: Forest is an invaluable natural resource because inside of forest there are biodiversity as germplasm source, forest product source like wood and non-wood, water system regulator, and flood and erosion preventive. Disturbance of forest resource is keep going on, even it intensity is increasing year to year. One of causal factors of forest damage is forest fire which is one of disturbances is increasingly happen. Negative impact is appear by forest fire is big enough include ecology damage, decreasing of biodiversity, reduced forest economic value and soil productivity, change of micro and global climate. This study is purposed to know dominant structure of type composition in natural succession formed post-fire in secondary forest. To get description of structure and composition of vegetation type grow in post-fire secondary forest, then it is made research plot using transect method or track with 100m track long and 20m width. To know stand type structure and composition is conducted vegetation analysis through Nested Sampling way in large plot containing smaller plots. Critical value of collecting result data in post-fire natural forest and un-burnt natural forest on secondary forest is processed and counted based on each exist type level. Index of critical value is determined through summation of relative density value, relative domination, and relative frequent in plant type. Based on research is related to post-fire natural succession in secondary forest shows during succession, structure of composition type dominate post-fire secondary forest is changing in every level of seedling, stake, pole, and tree growth. Species that tend to occupy post-fire natural forest in seedling and stake level is from Adina sp, Eucalyptus urophylla, species to occupy pole and tree level of Eucalyptus urophylla, Eucalyptus alba. In un-burnt secondary forest tend to occupy seedling and stake level is from Neolitsea sp, Macaranga sp, Vitex sp, Peperamia sp which is all these types are dominant in seedling and stake level, tree and pole level are tend to occupied Eucalyptus urophylla, Fagraea sp, Vitex sp, dan Podocarpus sp that occupy un-burnt secondary forest. Dominant type on seedling, stake, pole, and tree level is seen difference. Dominant index in both forest appear difference in seedling, stake, and pole level. This is thought that spreading of these types are carried by wind, bird, and other animals which eat seed or fruit so particular type is not appear in post-fire forest or un-burnt forest condition.
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Judul: Perancangan Proses Produksi Telur Asin Rendah Kolesterol
Abstrak: Telur asin merupakan produk olahan telur yang digemari masyarakat, tetapi mengandung kolesterol yang melebihi batasan konsumsi harian manusia. Tahap pengolahan, telur asin direndam dalam larutan khusus guna menurunkan kandungan kolesterol di dalam telur. Proses ini melibatkan pengaturan waktu pemeraman, konsentrasi larutan, dan bahan-bahan lainnya untuk mencapai hasil yang diinginkan. Formulasi telur asin yang terpilih yaitu pemeraman selama 12 hari dalam larutan garam 32,5% yang dicampur bawang putih, sereh, dan daun jeruk cincang, perendaman dalam larutan soda 20% selama 4 jam, dan dikukus selama satu jam. Kadar kolesterol sebesar 233,39 mg/100 g pada hari pertama dan mengalami penurunan menjadi 131,61 mg/100 g pada hari kesepuluh., Salted eggs are a popular egg product among the community, but they contain cholesterol that exceeds the daily human consumption limit. In the processing stage, the salted eggs are immersed in a special solution to reduce the cholesterol content inside the eggs. This process involves adjusting the soaking time, solution concentration, and other ingredients to achieve the desired results. The selected salted egg formulation is marinating for 12 days in 32.5% salt solution mixed with garlic, lemongrass, and chopped lime leaves, marinating in 20% soda solution for 4 hours, and steaming for one hour. The cholesterol level was measured at 233.39 mg/100g on the first day and decreased to 131.61 mg/100g on the tenth day.
Keyword: Soda solution, Low Cholesterol Salted Eggs, Process Design, Standardized Salted Eggs