Text
Kualitas Telur Itik Setelah Perendaman Dengan Ekstrak Daun Salam (Syzygium polyantha) Dan Disimpan Pada Suhu 4ºC 571.1
ABSTRAK
Telur merupakan salah satu produk hewani yang memiliki kandungan protein
tinggi. Telur mudah mengalami penurunan kualitas yang disebabkan oleh
penguapan air, CO2 dan aktivitas mikroba sekitar lingkungan telur, sehingga perlu
dilakukan pengawetan untuk mempertahankan kualitas telur. Tujuan penelitian ini
adalah untuk mengetahui pengaruh perendaman dengan ekstrak daun salam dan
penyimpanan pada suhu 4ºC terhadap kualitas telur itik. Penelitian dilakukan
dengan Rancangan Acak Lengkap (RAL), data dianalisis menggunakan uji Anova
dengan taraf sigifikansi 5% dan diuji lanjut menggunakan uji Duncan dengan taraf
signifikansi 5%. Telur yang digunakan sebanyak 45 butir, dibagi dalam 9
perlakuan dan 5 kali ulangan. P0 (kontrol), P1 dan P2 (Telur dicuci, direndam
ekstrak daun salam, disimpan 14 dan 28 hari pada suhu 4ºC), P3 dan P4 (Telur
dicuci, tidak direndam ekstrak daun salam, disimpan 14 dan 28 hari pada suhu
4ºC), P5 dan P6 (Telur tidak dicuci, direndam ekstrak daun salam, disimpan 14
dan 28 hari pada suhu 4ºC), P7 dan P8 (Telur tidak dicuci, tidak direndam ekstrak
daun salam, disimpan 14 dan 28 hari pada suhu 4ºC). Variabel yang diamati pada
penelitian ini adalah Indeks Kuning Telur (IKT), kadar lemak telur, dan susut
bobot telur. Kesimpulan dari penelitian ini adalah perendaman telur dengan
ekstrak daun salam tidak mampu mempertahankan kualitas telur itik dilihat dari
indeks kuning telur, kadar lemak telur, dan susut bobot telur.
Kata kunci : Syzygium polyantha, indeks kuning telur, lemak telur, susut bobot
ABSTRACT
Egg was an animal food product which contains high protein. Its quality was easy
to decrease because of evaporation of water, carbon dioxide and microbial activity
around the egg. Because of that, eeg needs preservation to preserve its quality.
The purpose of this study was to determine the effect of submersion in bay leaves
extract and stored at 4°C towards the duck egg’s quality. This study, which used
data with completely randomized design (CRD) were analyzed with Anova test
with a significance level of 5% and further tested by Duncan test with a
significance level of 5%. The eggs used were 45 which were divided into 9
treatments and 5 repetitions. P0 (control), P1 and P2 (Eggs were washed,
submerged in bay leaves extract, kept for 14 and 28 days at 4ºC), P3 and P4 (Eggs
were washed, not submerged in bay leaves extract, kept for 14 and 28 days at
4ºC), P5 and P6 (eggs were not washed, submerged in bay leaves extract, kept for
14 and 28 days at 4ºC), P7 and P8 (eggs were not washed, not submerged in bay
leaves extract, kept for 14 and 28 days at 4ºC). The Variables observed in this
study were the yolk index, the egg’s fat, and the weight decrease. The conclusion
of this study was the egg submersion in the bay leaves extract could not preserve
the duck egg’s quality seen from the yolk index, the egg’s fat, and the egg’s
weight decrease.
Keywords: Syzygium polyantha, yolk index, egg’s fat, weight decrease
1082B17II | 571.1 NOV k | Perpustakaan FSM Undip (Referensi) | Tersedia |
Tidak tersedia versi lain