Judul: Development of Chicken Essence Drink from Kampung Chicken for Adolescent Aged 10-15 Years
Abstrak: Pengembangan Minuman Sari Pati Ayam Berbahan Dasar Ayam Kampung untuk Remaja Usia 10-15 Tahun. Dibimbing oleh AHMAD SULAEMAN. Sari pati ayam sebagai suplemen makanan menyediakan protein yang dibutuhkan selama proses tumbuh-kembang remaja usia 10-15 tahun. Tujuan penelitian ini adalah mengembangkan minuman sari pati ayam berbahan dasar karkas ayam kampung dengan perlakuan umur potong yang berbeda. Desain penelitian ini adalah penelitian eksperimental yang menggunakan karkas ayam umur 4 bulan (F1), 8 bulan (F2), 12 bulan (F3), dan produk komersial (F0) sebagai pembanding. Seluruh formula dan produk komersial memiliki 25 atribut sensori yang teridentifikasi melalui analisis deskriptif kuantitatif (QDA). Daya terima seluruh formula lebih baik dibandingkan dengan produk chicken essence komersial. Formula terpilih berdasarkan hasil uji organoleptik dan kadar protein terbaik adalah formula berbahan dasar karkas ayam kampung berumur 12 bulan (F3) dengan kadar air, abu, protein, lemak, dan karbohidrat berturut-turut sebesar 81,29%bb, 3,04%bk, 17,61%bk, 3,49%bk, dan 75,87%bk. Asam amino pembatas dari formula adalah asam amino sulfur (AAS). Kontribusi zat gizi formula terpilih terhadap acuan label gizi (ALG) usia umum per takaran saji (140 mL) sebesar 4,9 % energi, 7,7 % protein, 1,4 % lemak, 6,1 % karbohidrat, dan 6,7 % branch-chained amino acids (BCAA). Kata Kunci: ayam kampung, protein, remaja, sari pati ayam, Development of Chicken Essence Drink from Kampung Chicken for Adolescent Aged 10-15 Years. Supervised by AHMAD SULAEMAN. Essence chicken (CE) as a dietary supplement provides protein needed during the growth process of adolescents aged 10-15 years. The objective of this study is to dvelop CE drink from kampung chicken carcass with different slaughter age. The design of this study is an experimental study that uses 4 m.o (F1), 8 m.o (F2), 12 m.o (F3), and commercial product as comparisons (F0). Every formulas and F0 had 25 sensory attributes identified in quantitative descriptive analysis (QDA). Every formula had better acceptance rate compared to commercial product. The selected formula is F3 with highest score of organoleptic test and the best protein content. This formula contains water 81,29 % wb, ash 3,04% db, protein 17,61% db, fat 3,49% db, and carbohydrate 75,87% db. The limiting amino acid in this product is sulphuric amino acids (SAA). This contribution of nutrients to product based on daily reference value (RDV) for general age per serving size (140 mL) are 4,9 % energy, 7,7 % protein, 1,4 % fat, 6,1 % carbohydrate, and 6,7 % BCAA. Keywords : adolescent, chicken essence, kampung chicken, protein
Keyword: Adolescent, Chicken essence, Kampung chicken, Protein

Judul: Sport drink development from broiler chicken (Gallus domesticus) Carcass for Adult Athlete
Abstrak: Minuman olahraga menyediakan karbohidrat dan protein yang dibutuhkan selama pemulihan untuk mengatasi efek kelelahan setelah latihan. Tujuan penelitian ini adalah mengembangkan minuman olahraga berbahan dasar karkas ayam broiler dengan perlakuan berupa umur potong yang berbeda. Seluruh formula (F1, F2, dan F3) memiliki 25 atribut sensori yang teridentifikasi melalui analisis deskriptif kuantitatif (QDA). Daya terima seluruh formula lebih baik dibandingkan dengan produk chicken essence komersial (kontrol). Formula terpilih berdasarkan hasil uji hedonik dan kandungan gizi terbaik adalah formula berbahan dasar karkas ayam broiler berumur 28 hari (F2) dengan kadar air, abu, protein, lemak, dan karbohidrat berturut-turut sebesar 80.02%bb, 2.89%bk 14.63%bk, 4.59%bk, dan 77.85%bk. Asam amino pembatas dari formula adalah AAS (asam amino sulfur). Formula berkontribusi sebesar 3.1% energi dan 3.5% protein terhadap angka kecukupan gizi (AKG) atlet serta memberikan kontribusi sebesar 13.8% dan 14.8% terhadap kebutuhan protein dan karbohidrat selama pemulihan. Formula juga berkontribusi sebesar 4.0% terhadap kebutuhan BCAA harian., Sport drink provide carbohydrate and protein which are required during recovery to overcome the effect of post-exercise fatigue. The objective of this study is to develop sport drink from broiler chicken carcass with different slaughter age. This experimental study was conducted from September 2019 until July 2020. Every formulas ( F1, F2,and F3) had 25 sensory attributes identified in quantitative descriptive analysis (QDA). Every formula had better acceptance rate compared to commercial chicken essence (control). The selected formula is F2 with highest score of hedonic test and the best protein content (14.63%) and fat content (4.59%). This formula contains water 80.02%wb, ash 2.89%db, protein 14.63%bk, fat 4.59%bk, and carbohydrate 77.85%bk. The limitting amino acid in this product is SAA (sulphuric amino acids). This product contributes 3.1% to DRI energy and 3.5% to DRI of protein of athlete. It is also contributed 13.8% and 14..8% of protein and carbohydrate requirement in post-exercise state. This product also contributes 4.0% of daily BCAA requirement.
Keyword: Athlete, Broiler chicken, Fatigue, Recovery, Sport drink

Judul: Penggunaan Teorema Homeomorphy 2-Manifold dan Teorema Euler Poincare pada Torus 𝑇�� dan Simplicial Complex 𝐾��
Abstrak: Two dimensional topological spaces are said to be homeomorphic if they have the same topological invariant, where one of topological invariant used is an Euler characteristic. Homeomorphy 2-Manifold’s Theorem and Euler Poincare’s Theorem are used to distinguish two topological spaces. Homeomorphy 2-Manifold’s Theorem uses Euler characteristic to identify two dimensional topological spaces. Euler Poincare’s Theorem is an alternative way to find Euler characteristic with Betti number, which is topological invariant as well. The objective of this paper is to investigate the homeomorphism of torus 𝑇����� and simplicial complex 𝐾�����. Topological space torus and simplicial complex 𝐾����� have the same Euler characteristic, which is two. Based on Homeomorphy 2-Manifold’s Theorem topological space torus 𝑇����� and simplicial complex 𝐾����� is homeomorphic.
Keyword: simplicial, torus, Euler, homeomorphism, topology