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      Kualitas Organoleptik Dan Stabilitas Asam Lemak Omega-3 Dan Omega-6 Pascapemasakan Pada Telur Ayam Yang Diberi Tepung Spirulina Dan Vitamin E

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      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      DEWI, ISMA KANIA
      Mutia, Rita
      Suryati, Tuti
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      Abstract
      Penelitian ini bertujuan mengevaluasi pengaruh penambahan tepung spirulina dan vitamin E dalam pakan terhadap kualitas organoleptik telur ayam serta menganalisis pengaruh metode pemasakan telur terhadap kandungan asam lemak omega-3 dan omega-6. Penelitian dilakukan dalam dua tahap yang masing-masing tahapan menggunakan rancangan acak lengkap (RAL). Tahap pertama terdiri atas 4 perlakuan dan 5 ulangan, yaitu P0 (kontrol), P1 (0,5% tepung spirulina + 100 IU/kg vitamin E), P2 (1% tepung spirulina + 100 IU/kg vitamin E), dan P3 (2% tepung spirulina + 100 IU/kg vitamin E) untuk pengujian organoleptik. Tahap kedua menggunakan telur dari perlakuan P3 yang diberi perlakuan pemasakan berbeda, yaitu: T0 (mentah), T1 (direbus), T2 (diceplok), dan T3 (didadar) dengan 4 ulangan untuk analisis asam lemak omega-3 dan omega-6. Hasil uji organoleptik menunjukkan bahwa penambahan tepung spirulina dalam pakan berpengaruh nyata (p<0,05) terhadap warna kuning telur namun tidak berpengaruh nyata (p>0,05) terhadap aroma, tekstur, dan rasa. Metode pemasakan berpengaruh nyata (p<0,05) terhadap kandungan omega-3 dan omega-6 telur. Simpulan dari penelitian ini adalah penambahan tepung spirulina hingga level 2% meningkatkan intensitas warna kuning telur dari kuning pucat ke kuning agak orange dan tidak menurunkan kualitas sensori telur. Pemasakan dengan metode didadar menunjukkan penurunan kandungan omega-3 dan omega-6 paling kecil dibandingkan perlakuan lainnya.
       
      This study aimed to evaluate the effect of adding spirulina flour and vitamin E to feed on the organoleptic quality of chicken eggs and to analyze the effect of egg cooking methods on omega-3 and omega-6 fatty acid content. The study was conducted in two stages, each using a completely randomized design (CRD). The first stage consisted of four treatments and five replications: P0 (control), P1 (0.5% spirulina flour + 100 IU/kg vitamin E), P2 (1% spirulina flour + 100 IU/kg vitamin E), and P3 (2% spirulina flour + 100 IU/kg vitamin E) for organoleptic testing. The second stage used eggs from treatment P3 that were given different cooking treatments, namely: T0 (raw), T1 (boiled), T2 (fried), and T3 (omelette) with 4 replications for the analysis of omega-3 and omega-6 fatty acids. The results of organoleptic tests showed that the addition of spirulina flour in the feed had a significant effect (p<0.05) on the color of the egg yolk but had no significant effect (p>0.05) on the aroma, texture, and taste. The cooking method had a significant effect (p<0.05) on the omega-3 and omega-6 content of the eggs. The conclusion of this study is that the addition of spirulina flour up to a level of 2% increases the intensity of the egg yolk color from pale yellow to slightly orange yellow and does not reduce the sensory quality of the eggs. Cooking with the omelette method showed the smallest decrease in omega-3 and omega-6 content compared to other treatments.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/176508
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      • UF - Nutrition Science and Feed Technology [3063]

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