Judul: Nutritional and Organoleptic Quality Test of Yogurupan Bread and Sweet Bread During Room Temperature Storage
Abstrak: Roti merupakan produk pangan fungsional yang praktis serta memiliki rasa enak dan beragam tanpa mengurangi kandungan gizi menjadi alasan dalam menjadikan roti sebagai menu sehari-hari. Meningkatnya pola konsumsi roti dapat menjadi peluang untuk mengembangkan produk roti dengan menambahkan bahan yang dapat menambah kandungan nutrisi roti. Roti yogurupan merupakan inovasi pengembangan roti dengan menambahkan yoghurt plain probiotik sebagai pengganti susu UHT full cream pada roti manis. Penelitian ini bertujuan mengetahui kualitas gizi dan penerimaan masyarakat terhadap kedua jenis roti. Penelitian ini dianalisis menggunakan rancangan acak lengkap. Hasil kualitas gizi kedua roti sudah sesuai syarat pada kadar air, protein, abu. Kadar lemak kedua jenis roti belum sesuai syarat dan kadar karbohidrat roti manis belum sesuai syarat sedangkan roti yogurupan sudah sesuai syarat. Hasil uji hedonik panelis lebih menyukai roti yogurupan dibandingkan roti manis pada parameter warna dan tekstur serta sama sama suka pada aroma dan rasa. Hasil uji mutu hedonik berbeda pada warna dan tekstur serta tidak berbeda pada aroma dan rasa., Bread is a functional food product that is practical and has a delicious and diverse taste without reducing the nutritional content is a reason in making bread a daily menu. Increased bread consumption patterns can be an opportunity to develop bread products by adding ingredients that can increase the nutritional content of bread. Yogurupan bread is an innovation in the development of bread by adding plain probiotic yogurt as a substitute for UHT full cream milk to sweet bread. This study aims to determine the quality of nutrition and community acceptance of the two types of bread. This research was analyzed using a complete random design. The results of nutritional quality of the two breads are in accordance with the requirements in water content, protein, ash. The fat content of the two types of bread is not in accordance with the requirements and carbohydrate levels of sweet bread are not in accordance with the requirements while Yogurupan bread is in accordance with the requirements. The panelist hedonic test results prefer yogurupan bread rather than sweet bread in color and texture parameters and equally like the aroma and taste. Hedonic quality test results are different in color and texture and are not different from the aroma and taste.
Keyword: Kualitas Gizi

Judul: Karakteristik Angka Kecukupan Gizi Roti Yogurupan dan Uji Pasar untuk Anak SD di Kota Bogor
Abstrak: Yogurt rosella merupakan produk fermentasi yang melibatkan mikroorganisme yaitu probiotik dengan penambahan ekstrak rosella. Roti yogurupan merupakan salah satu inovasi dari produk yogurt rosella yang belum tersedia di pasaran dalam negeri. Penelitian ini bertujuan menganalisis karakteristik angka kecukupan gizi dan uji pasar roti yogurupan. Kontribusi energi dan zat gizi roti yogurupan mengacu pada AKG anak usia 10-12 tahun. Uji pasar meliputi bagaimana skala kepentingan konsumen dalam pembelian produk roti dan preferensi konsumen terhadap roti yogurupan. Uji pasar yang dilakukan menggunakan 100 orang responden perwakilan dari siswa sekolah dasar di setiap kecamatan di Kota Bogor. Hasil penelitian menunjukkan roti yogurupan memenuhi standar kebutuhan energi dan protein sesuai dengan pedoman program PMT-AS. Hasil analisis conjoint menunjukkan faktor utama yang mempengaruhi keputusan pembelian adalah topping, kemudian aroma, dan rasa roti. Mayoritas responden lebih menyukai roti yogurupan dengan topping gula halus, aroma roti pada umumnya, dan rasa yogurt.
Keyword: conjoint analysis, market test, yogurupan bread

Judul: Mitochondrial DNA Gene Organization and Phylogenetic Relationship of Naja siamensis
Abstrak: Naja siamensis is one of Asiatic cobra in the Family of Elapidae, known as a cryptic snake. It has many morphological variations that lead to misidentification. Misidentification can cause the wrong concept in developing antivenom types due to high snakebite cases occur in Thailand. Thus, an accurate species identification using a molecular approach is crucially required. Mitochondrial DNA has been used widely in snake molecular studies. These studies were aimed to determine the arrangement of the N. siamensis partial mitochondrial genes using reptile-oriented primers and to reveal the phylogenetic relationship among other species of Asian cobra. DNA extraction was carried out based on the standard DNA salting-out protocol and was conducted by bioinformatics analysis using BLASTn and MEGA 6 software. Gene annotation was performed against N. kaouthia complete genome. A total of 3121 bp of N. siamensis mtDNA genes were sequenced consisting of partial of six regions: 16S rRNA, ND1, tRNA-Ile, CRII region, tRNA-Leu, tRNA-Gln, and COI genes. The mtDNA gene organization of N. siamensis was predicted to has a similar pattern with the common Elapidae mtDNA gene organization. This study showed that there is a monophyletic form in Naja genus and N. kaouthia is the closest species with N. siamensis based on partial 16S rRNA and ND1 gene.
Keyword: 16S rRNA, Elapidae, ND1, phylogenetic relationship