Judul: Formulasi, Daya Terima, dan Kandungan Gizi Nugget Tempe Mlanding (Leucaena Leucocephala) sebagai Makanan Alternatif untuk Remaja
Abstrak: Masalah gizi tidak hanya rentan terjadi pada bayi atau lansia, pada masa remaja terjadi banyak perubahan seperti pertumbuhan, perubahan hormonal, fisik, psikologis maupun sosial. Beberapa masalah gizi yang masih sering dijumpai pada remaja Indonesia, yaitu anemia zat besi, stunting, kurus atau Kurang Energi Kronik (KEK), kegemukan dan obesitas. Tujuan umum penelitian ini untuk melakukan formulasi nugget berbahan dasar tempe mlanding (Leucaena leucocephala) sebagai makanan alternatif untuk remaja. Metode penelitian ini adalah experimental study yang dilaksanakan dari Februari sampai Mei 2019 dengan melibatkan 29 panelis semi terlatih. Produk nugget tempe mlanding yang terpilih adalah formula dengan penambahan tempe mlanding sebanyak 18%, dengan kandungan air 46.32% b.k, abu 4.15% b.k, lemak 5.55% b.k, protein 21.98% b.k, dan karbohidrat 68.32% b.k. Produk nugget tempe mlanding dapat diklaim menjadi sumber protein dan Fe bagi remaja. Nugget tempe mlanding unggul pada kandungan mineral Ca dan K jika dibandingkan dengan kontrol. Nugget tempe mlanding memiliki skor asam amino yang lebih tinggi jika dibandingkan dengan kontrol.
Keyword: Kata kunci: mineral, nugget, protein, remaja, tempe mlanding

Judul: The Formulation of Chicken Nugget with Red Bean Substitution (Phaseolus vulgaris L.) as a Snack Source of Protein for Toddlers
Abstrak: Balita membutuhkan kecukupan zat gizi untuk mendukung proses pertumbuhan dan perkembangannya. Balita yang mengalami defisiensi protein, zat besi, dan seng memiliki risiko lebih besar menderita stunting. Nugget banyak dinikmati oleh berbagai kalangan masyarakat dan mudah dikembangkan dengan berbagai isian, seperti daging ayam dan kacang merah yang mengandung protein, zat besi, dan seng. Tujuan penelitian ini yaitu mendapatkan formula terbaik dari nugget daging ayam substitusi kacang merah sebagai pangan alternatif untuk balita. Hasil penelitian ini menunjukkan bahwa terdapat perbedaan yang signifikan pada warna, tekstur, rasa, aftertaste, keseluruhan, kadar air, kadar zat besi, dan kadar seng. Formula nugget terpilih adalah dengan substitusi kacang merah sebanyak 50% (F2). Nugget F2 memiliki kandungan protein sebesar 14,7% bb, seng sebesar 2,12 mg/100g, dan zat besi sebesar 15,85 mg/100g. Kandungan zat gizi makro dan mineral sudah memenuhi kontribusi zat gizi satu kali makan selingan terhadap AKG anak balita usia 1-3 tahun dan 4-6 tahun. Nugget F2 ini mencapai klaim tinggi protein, tinggi zat besi, dan tinggi seng., Toddlers need adequate nutrition to support the process of growth and development. Toddlers who are deficient in protein, iron, and zinc have a greater risk of suffering from stunting. Nuggets are widely enjoyed by various groups of people and easy to develop with various fillings, such as chicken and red bean which contain protein, iron, and zinc. The purpose of this study was to obtain the best formula for chicken nuggets substituted with red beans as an alternative food for toddlers. The results of this study indicate that there are significant differences in color, texture, taste, aftertaste, overall, and water, iron, zinc levels. The selected nugget formula was substituted with red beans as much as 50% (F2). Nugget F2 contains 14.7% wt protein, 2.12 mg/100g zinc, and 15.85 mg/100g iron. The content of macronutrients and minerals has fulfilled the contribution of one time snack nutrients to the RDA for toddler aged 1-3 years and 4-6 years. Formulation F2 claimed as the high of protein, iron, and zinc.
Keyword: nugget, protein, red bean, toddlers, zinc

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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