No abstract

Tepung tulang ikan bandeng memiliki kandungan kalsium dan fosfor yang tinggi dan dapat menjadi sumber alternatif untuk pemenuhan kalsium dan fosfor dalam tubuh. Penelitian ini bertujuan untuk mengetahui tingkat penerimaan konsumen terhadap donat dengan penambahan tepung tulang ikan bandeng dan pengaruh suhu pemanggangan donat, serta menjadi sumber alternatif pemenuhan kalsium dan fosfor dalam tubuh. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) pola faktorial yang terdiri atas 2 (dua) faktor. Faktor pertama adalah penambahan tepung tulang ikan bandeng dalam adonan kue donat (T) dengan 3 taraf yaitu T1 = 5%, T2 = 7,5%, dan T3 = 10% dari berat tepung terigu. Faktor kedua adalah suhu pemanggangan (S) yang terdiri dari 2 taraf yaitu S1 = 170oC, dan S2 = 180oC. Setiap perlakuan diulang 3 (tiga) kali sehingga diperoleh 18 satuan percobaan. Rendemen tepung tulang ikan bandeng yang diperoleh dari proses penepungan yaitu 57,1% dengan nilai kadar kalsium sebesar 5,24% dan fosfor 2,36%. Hasil penelitian menunjukkan bahwa donat panggang dengan penambahan tepung tulang ikan bandeng sebanyak 5% dan suhu pemanggangan 170oC lebih disukai dari semua perlakuan. Nilai terhadap kadar air yaitu  sebesar 17,37%, kadar protein 40,43%, kadar abu 8,39%, kadar lemak 0,03%, kadar kalsium 0,31%, dan kadar fosfor 0,22%. Nilai rata-rata organoleptik terhadap warna yaitu 3,80 (suka), rasa 3,11 (netral), aroma 2,63 (netral), dan tekstur 3,29 (netral).

Visceral fat levels contribute to obesity. Visceral fat is fat accumulation in fatty tissue around intra-abdominal organs or commonly referred to as central obesity. The higher the Body Mass Index, the percentage of fat mass and visceral fat will increase. Obesity can have an impact on insulin resistance, metabolic syndrome disorders and degenerative diseases. This study aims to determine the relationship between body mass index (BMI) and visceral fat. This study uses a cross-sectional design and descriptive-analytic, looking for the relationship between body mass index and visceral fat level. The result shows about 53,6% and 25% of overweight respondents with high and very high visceral fat levels. There is a relationship between body mass index and visceral fat level with p-value obtained is 0,00 (p-value < 0,05). It means that there is a risk of obesity and metabolic syndrome disorders. Prevention efforts are needed by increasing physical activity, consumption of vegetables and fruit, and routine general checks up.

One of the fried food processed products that are often found in roadside fried sellers is tempeh. This study aims to study the effect of CMC addition on the results of coating pick-up dan frying loss of fried battered tempeh. Hydrocolloids used were carboxyl methylcellulose (CMC) and pectin with concentrations of addition to the batter as much as 0.3%, 0.5%, 1% of the overall weight of the mixture. Temperature and tempeh frying time is at a temperature of 180oC and for 6 minutes. The results showed fried battered tempeh with the addition of CMC to its batters has good quality measured from the percentage of coating pick-up samples.