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      Perbandingan Satiety Index Flakes Ubi Ungu dan Kacang Merah dengan Sereal Komersial pada Dewasa Normal dan Obesitas

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      Date
      2024
      Author
      Septhiani, Ananda Ragil
      Palupi, Eny
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      Abstract
      Obesitas terjadi akibat penumpukan lemak berlebih dalam tubuh, yang dapat dipengaruhi oleh pola makan. Salah satu cara untuk mencegah obesitas adalah mengonsumsi makanan dengan indeks kenyang yang tinggi. Penelitian ini bertujuan untuk membandingkan indeks kenyang antara flakes ubi dengan sereal komersial, serta mengevaluasi profil indeks kenyang antara subjek normal dan obesitas. Penelitian melibatkan 16 subjek dengan status gizi normal dan 16 subjek obesitas, menggunakan metode semi-crossover study. Data yang dikumpulkan meliputi skor kenyang dan indeks kenyang. Skor kenyang dihitung dengan mengukur area di bawah kurva (AUC), sedangkan indeks kenyang dihitung dengan membandingkan AUC makanan uji dengan roti putih dan mengalikannya dengan 100%. Makanan uji dalam penelitian ini adalah roti putih, flakes ubi ungu, flakes ubi ungu dengan kacang merah, dan sereal komersial. Hasil penelitian menunjukkan perbedaan waktu yang dibutuhkan untuk perubahan rasa kenyang menjadi lapar pada subjek obesitas, yaitu roti putih pada 120 menit, sereal komersial pada 115 menit, flakes ubi ungu dengan kacang merah pada 176 menit, dan serpihan ubi ungu pada 180 menit. Penelitian ini mengungkapkan tidak ada perbedaan signifikan pada indeks kenyang antara flakes ubi ungu dan sereal komersial, mendukung bahwa orang obesitas dapat memiliki indeks kenyang yang serupa dengan orang normal dengan mengonsumsi flakes dengan susu.
       
      Obesity occurs due to the accumulation of excess fat in the body, which can be influenced by diet. One way to prevent obesity is by consuming foods with a high satiety index. This study aimed to compare satiety index between developed tuber flakes with commercial one. This study also evaluated the profile of satiety index between normal and obesity subjects. The study involved 16 subjects with normal nutritional status and 16 obese subjects, using a semi-crossover study method. Data collected included satiety scores and the satiety index. Satiety scores were calculated by measuring the area under the curve (AUC) using the trapezoid method, while the satiety index was calculated by comparing the AUC of test foods with that of white bread and multiplying by 100%. The test foods in this study were white bread, purple sweet potato flakes, purple sweet potato flakes with red beans, and commercial cereal. The results showed differences in the time it took for the feeling of fullness to change to hunger in obese subjects, white bread at 120 min, commercial cereal at 115 min, purple sweet potato flakes with red beans at 176 min, and purple sweet potato flakes at 180 min. Currents study reveals that there was no significant satiety index between tuber flakes and commercial one. This founding support the obese people to have a similar satiety index as normal people by consuming flakes with milk.
       
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      http://repository.ipb.ac.id/handle/123456789/154717
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      • UT - Nutrition Science [3187]

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