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      • UT - Faculty of Animal Science
      • UT - Animal Production Science and Technology
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      Karakteristik Tepung Kuning Telur pada Kemasan Botol Polietilena Tereftalat selama Penyimpanan

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      Date
      2024
      Author
      Andarini, Sabrina
      Wulandari, Zakiah
      Suryati, Tuti
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      Abstract
      Tepung kuning telur merupakan produk yang memiliki umur simpan yang lama. Kemasan alternatif tepung kuning telur selain standing pouch yaitu dengan penggunaan kemasan botol polietilen tereftalat (PET). Penelitian ini bertujuan untuk menganalisis karakteristik fisikokimia, fungsional, dan mikrobiologi tepung kuning telur pada kemasan botol PET selama penyimpanan berbeda (0, 7, 14, dan 21 hari). Penelitian menggunakan rancangan acak kelompok (RAK). Hasil penelitian menunjukkan adanya perbedaan nyata (p<0,05) pada nilai TPC dan kapasitas emulsi serta tidak berbeda nyata pada peubah nilai pH, kadar air, aw, dan stabilitas emulsi tepung kuning telur pada kemasan botol PET selama penyimpanan. Penggunaan botol PET sebagai kemasan tepung kuning telur hingga penyimpanan 21 hari dapat mempertahankan nilai pH, aw, kadar air, dan stabilitas emulsi. Akan tetapi, selama penyimpanan 21 hari pengemasan botol PET tidak mampu mempertahankan kapasitas emulsi, dan total plate count tepung kuning telur yang memenuhi standar SNI 01-6366-2000.
       
      Egg yolk powder is a product with a long shelf life. An alternative to standing pouch packaging for egg yolk powder is the use of polyethylene terephthalate (PET) bottle packaging. This research aims to analyze the physicochemical, functional, and microbiological characteristics of egg yolk powder in PET bottle packaging during different storage periods (0, 7, 14, and 21 days). This research used a randomized block design (RBD). The results showed significant differences (p<0,05) in TPC and emulsion capacity but no significant differences in pH value, moisture content, aw, and emulsion stability of egg yolk powder in PET bottle packaging during storage. The use of PET bottles as egg yolk powder packaging for up to 21 days of storage can maintain the pH value, aw, moisture content, and emulsion stability. However, PET bottle packaging over 21 days of storage is not able to maintain the emulsion capacity, and total plate count of egg yolk powder according to SNI 01-6366-2000 standards.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/158677
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      • UT - Animal Production Science and Technology [4045]

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