Judul: Bioavailabilitas Kalsium (Ca) dan Zat Besi (Fe) secara In Vitro pada Beberapa Prdouk Komersial Susu Ibu Hamil
Abstrak: Milk is one of animal foodstuffs that commonly consumed by human, because of its complete and higly nutritious substance, including calcium and iron. Mineral deficiencies, such as calcium and iron, remain a major problem in many developing countries including Indonesia especially for pregnant women. Commercial maternal milk product is a sourceof calcium and iron that is potential to be consumed. Some commercial maternal milk products in market offerhigh calcium and iron product. This study used four commercial maternal milk products as samples. The sampleswere selected based on the content of calcium, iron, dietary fiberand prebiotic (FOS and GOS) that are listed on the nutrition fact. Investigation of in vitro bioavailability for calcium and iron was the major objective of this study because the high calcium and iron content in food does not always describe whether the absorbed calcium and iron was also high. The moisture, ashes, protein, calcium, iron, phosphor, dietary fiber, zinc, available total calcium and available total iron contents among the milk product used in this study were significantly different (p<0,05). However, there is no significant relationship between type of product with bioavailability of calcium and bioavailability of iron (p>0,05). Futhermore there is no significant relationship between nutrients contents (fiber, phosphor, zinc, FOS and GOS) and the bioavailability calcium and biovailability iron on the samples. According to this study catogory of bioavailability of calcium and iron in commercial maternal milk productswas high.
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Judul: Bioavailabilitas Kalsium (Ca) dan Zat Besi (Fe) Secara In Vitro Pada Beberapa Produk Komersial Susu Ibu Hamil
Abstrak: Susu merupakan salah satu bahan pangan hewani yang banyak dikonsumsi manusia, karena kandungan gizinya yang lengkap dan tinggi, termasuk kalsium dan zat besi. Kekurangan mineral, seperti kalsium dan zat besi, masih menjadi masalah utama di banyak negara berkembang termasuk Indonesia khususnya bagi ibu hamil. Produk susu ibu komersial merupakan sumber kalsium dan zat besi yang potensial untuk dikonsumsi. Beberapa produk susu ibu komersial di pasaran menawarkan produk berkalsium dan zat besi yang tinggi. Penelitian ini menggunakan empat produk susu ibu komersial sebagai sampel. Sampel dipilih berdasarkan kandungan kalsium, zat besi, serat pangan dan prebiotik (FOS dan GOS) yang tercantum pada fakta nutrisi. Investigasi bioavailabilitas kalsium dan zat besi secara in vitro merupakan tujuan utama penelitian ini karena tingginya kandungan kalsium dan zat besi dalam makanan tidak selalu menggambarkan apakah kalsium dan zat besi yang diserap juga tinggi. Kadar air, abu, protein, kalsium, besi, fosfor, serat pangan, zinc, kalsium total tersedia dan kandungan besi total tersedia pada produk susu yang digunakan dalam penelitian ini berbeda nyata (p<0,05). Namun tidak terdapat hubungan yang bermakna antara jenis produk dengan bioavailabilitas kalsium dan bioavailabilitas zat besi (p>0,05). Selain itu tidak terdapat hubungan yang bermakna antara kandungan zat gizi (serat, fosfor, zinc, FOS dan GOS) dengan bioavailabilitas kalsium dan biovailabilitas besi pada sampel. Menurut penelitian ini, kategori bioavailabilitas kalsium dan zat besi dalam produk susu ibu komersial termasuk tinggi.
Keyword: Bioavailability, Calcium, Iron, Milk, Pregnant

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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